DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Observation of New Resonances Decaying to J / ψ K + and J / ψ ϕ

Abstract

The first observation of exotic states with a new quark content $$c\bar{c}u\bar{s}$$ decaying to the J/ψK+ final state is reported with high significance from an amplitude analysis of the B+→J/ψΦK+ decay. The analysis is carried out using proton-proton collision data corresponding to a total integrated luminosity of 9 fb–1 collected by the LHCb experiment at center-of-mass energies of 7, 8, and 13 TeV. The most significant state, Zcs(4000)+, has a mass of 4003±$$6^{+4}_{–14}$$ MeV , a width of 131±15±26 MeV , and spin parity JP=1+, where the quoted uncertainties are statistical and systematic, respectively. A new 1+ X(4685) state decaying to the J/ψΦ final state is also observed with high significance. In addition, the four previously reported J/ψΦ states are confirmed and two more exotic states, Zcs(4220)+ and X(4630), are observed with significance exceeding 5 standard deviations.

Authors:
; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; more »; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ORCiD logo; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; « less
Publication Date:
Research Org.:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Nuclear Physics (NP)
Contributing Org.:
LHCb Collaboration
OSTI Identifier:
1813625
Alternate Identifier(s):
OSTI ID: 1900477
Report Number(s):
LA-UR-21-22233
Journal ID: ISSN 0031-9007; PRLTAO; 082001
Grant/Contract Number:  
89233218CNA000001
Resource Type:
Published Article
Journal Name:
Physical Review Letters
Additional Journal Information:
Journal Name: Physical Review Letters Journal Volume: 127 Journal Issue: 8; Journal ID: ISSN 0031-9007
Publisher:
American Physical Society
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; Atomic, nuclear and particle physics; particle decays; particle interactions; particle mixing & oscillations; particle productions; quark model

Citation Formats

Aaij, R., Abellán Beteta, C., Ackernley, T., Adeva, B., Adinolfi, M., Afsharnia, H., Aidala, C. A., Aiola, S., Ajaltouni, Z., Akar, S., Albrecht, J., Alessio, F., Alexander, M., Alfonso Albero, A., Aliouche, Z., Alkhazov, G., Alvarez Cartelle, P., Amato, S., Amhis, Y., An, L., Anderlini, L., Andreianov, A., Andreotti, M., Archilli, F., Artamonov, A., Artuso, M., Arzymatov, K., Aslanides, E., Atzeni, M., Audurier, B., Bachmann, S., Bachmayer, M., Back, J. J., Baker, S., Baladron Rodriguez, P., Balagura, V., Baldini, W., Baptista Leite, J., Barlow, R. J., Barsuk, S., Barter, W., Bartolini, M., Baryshnikov, F., Basels, J. M., Bassi, G., Batsukh, B., Battig, A., Bay, A., Becker, M., Bedeschi, F., Bediaga, I., Beiter, A., Belavin, V., Belin, S., Bellee, V., Belous, K., Belov, I., Belyaev, I., Bencivenni, G., Ben-Haim, E., Berezhnoy, A., Bernet, R., Berninghoff, D., Bernstein, H. C., Bertella, C., Bertolin, A., Betancourt, C., Betti, F., Bezshyiko, Ia., Bhasin, S., Bhom, J., Bian, L., Bieker, M. S., Bifani, S., Billoir, P., Birch, M., Bishop, F. C. R., Bitadze, A., Bizzeti, A., Bjørn, M., Blago, M. P., Blake, T., Blanc, F., Blusk, S., Bobulska, D., Boelhauve, J. A., Boente Garcia, O., Boettcher, T., Boldyrev, A., Bondar, A., Bondar, N., Borghi, S., Borisyak, M., Borsato, M., Borsuk, J. T., Bouchiba, S. A., Bowcock, T. J. V., Boyer, A., Bozzi, C., Bradley, M. J., Braun, S., Brea Rodriguez, A., Brodski, M., Brodzicka, J., Brossa Gonzalo, A., Brundu, D., Buonaura, A., Burr, C., Bursche, A., Butkevich, A., Butter, J. S., Buytaert, J., Byczynski, W., Cadeddu, S., Cai, H., Calabrese, R., Calefice, L., Calero Diaz, L., Cali, S., Calladine, R., Calvi, M., Calvo Gomez, M., Camargo Magalhaes, P., Camboni, A., Campana, P., Campoverde Quezada, A. F., Capelli, S., Capriotti, L., Carbone, A., Carboni, G., Cardinale, R., Cardini, A., Carli, I., Carniti, P., Carus, L., Carvalho Akiba, K., Casais Vidal, A., Casse, G., Cattaneo, M., Cavallero, G., Celani, S., Cerasoli, J., Chadwick, A. J., Chapman, M. G., Charles, M., Charpentier, Ph., Chatzikonstantinidis, G., Chavez Barajas, C. A., Chefdeville, M., Chen, C., Chen, S., Chernov, A., Chobanova, V., Cholak, S., Chrzaszcz, M., Chubykin, A., Chulikov, V., Ciambrone, P., Cicala, M. F., Cid Vidal, X., Ciezarek, G., Clarke, P. E. L., Clemencic, M., Cliff, H. V., Closier, J., Cobbledick, J. L., Coco, V., Coelho, J. A. B., Cogan, J., Cogneras, E., Cojocariu, L., Collins, P., Colombo, T., Congedo, L., Contu, A., Cooke, N., Coombs, G., Corti, G., Costa Sobral, C. M., Couturier, B., Craik, D. C., Crkovská, J., Cruz Torres, M., Currie, R., Da Silva, C. L., Dall’Occo, E., Dalseno, J., D’Ambrosio, C., Danilina, A., d’Argent, P., Davis, A., De Aguiar Francisco, O., De Bruyn, K., De Capua, S., De Cian, M., De Miranda, J. M., De Paula, L., De Serio, M., De Simone, D., De Simone, P., de Vries, J. A., Dean, C. T., Decamp, D., Del Buono, L., Delaney, B., Dembinski, H. -P., Dendek, A., Denysenko, V., Derkach, D., Deschamps, O., Desse, F., Dettori, F., Dey, B., Di Nezza, P., Didenko, S., Dieste Maronas, L., Dijkstra, H., Dobishuk, V., Donohoe, A. M., Dordei, F., dos Reis, A. C., Douglas, L., Dovbnya, A., Downes, A. G., Dreimanis, K., Dudek, M. W., Dufour, L., Duk, V., Durante, P., Durham, J. M., Dutta, D., Dziewiecki, M., Dziurda, A., Dzyuba, A., Easo, S., Egede, U., Egorychev, V., Eidelman, S., Eisenhardt, S., Ek-In, S., Eklund, L., Ely, S., Ene, A., Epple, E., Escher, S., Eschle, J., Esen, S., Evans, T., Falabella, A., Fan, J., Fan, Y., Fang, B., Farry, S., Fazzini, D., Fedin, P., Féo, M., Fernandez Declara, P., Fernandez Prieto, A., Fernandez-tenllado Arribas, J. M., Ferrari, F., Ferreira Lopes, L., Ferreira Rodrigues, F., Ferreres Sole, S., Ferrillo, M., Ferro-Luzzi, M., Filippov, S., Fini, R. A., Fiorini, M., Firlej, M., Fischer, K. M., Fitzpatrick, C., Fiutowski, T., Fleuret, F., Fontana, M., Fontanelli, F., Forty, R., Franco Lima, V., Franco Sevilla, M., Frank, M., Franzoso, E., Frau, G., Frei, C., Friday, D. A., Fu, J., Fuehring, Q., Funk, W., Gabriel, E., Gaintseva, T., Gallas Torreira, A., Galli, D., Gambetta, S., Gan, Y., Gandelman, M., Gandini, P., Gao, Y., Garau, M., Garcia Martin, L. M., Garcia Moreno, P., García Pardiñas, J., Garcia Plana, B., Garcia Rosales, F. A., Garrido, L., Gaspar, C., Geertsema, R. E., Gerick, D., Gerken, L. L., Gersabeck, E., Gersabeck, M., Gershon, T., Gerstel, D., Ghez, Ph., Gibson, V., Giemza, H. K., Giovannetti, M., Gioventù, A., Gironella Gironell, P., Giubega, L., Giugliano, C., Gizdov, K., Gkougkousis, E. L., Gligorov, V. V., Göbel, C., Golobardes, E., Golubkov, D., Golutvin, A., Gomes, A., Gomez Fernandez, S., Goncalves Abrantes, F., Goncerz, M., Gong, G., Gorbounov, P., Gorelov, I. V., Gotti, C., Govorkova, E., Grabowski, J. P., Graciani Diaz, R., Grammatico, T., Granado Cardoso, L. A., Graugés, E., Graverini, E., Graziani, G., Grecu, A., Greeven, L. M., Griffith, P., Grillo, L., Gromov, S., Gruberg Cazon, B. R., Gu, C., Guarise, M., Günther, P. A., Gushchin, E., Guth, A., Guz, Y., Gys, T., Hadavizadeh, T., Haefeli, G., Haen, C., Haimberger, J., Halewood-leagas, T., Hamilton, P. M., Han, Q., Han, X., Hancock, T. H., Hansmann-Menzemer, S., Harnew, N., Harrison, T., Hasse, C., Hatch, M., He, J., Hecker, M., Heijhoff, K., Heinicke, K., Hennequin, A. M., Hennessy, K., Henry, L., Heuel, J., Hicheur, A., Hill, D., Hilton, M., Hollitt, S. E., Hu, J., Hu, J., Hu, W., Huang, W., Huang, X., Hulsbergen, W., Hunter, R. J., Hushchyn, M., Hutchcroft, D., Hynds, D., Ibis, P., Idzik, M., Ilin, D., Ilten, P., Inglessi, A., Ishteev, A., Ivshin, K., Jacobsson, R., Jakobsen, S., Jans, E., Jashal, B. K., Jawahery, A., Jevtic, V., Jezabek, M., Jiang, F., John, M., Johnson, D., Jones, C. R., Jones, T. P., Jost, B., Jurik, N., Kandybei, S., Kang, Y., Karacson, M., Karpov, M., Kazeev, N., Keizer, F., Kenzie, M., Ketel, T., Khanji, B., Kharisova, A., Kholodenko, S., Kim, K. E., Kirn, T., Kirsebom, V. S., Kitouni, O., Klaver, S., Klimaszewski, K., Koliiev, S., Kondybayeva, A., Konoplyannikov, A., Kopciewicz, P., Kopecna, R., Koppenburg, P., Korolev, M., Kostiuk, I., Kot, O., Kotriakhova, S., Kravchenko, P., Kravchuk, L., Krawczyk, R. D., Kreps, M., Kress, F., Kretzschmar, S., Krokovny, P., Krupa, W., Krzemien, W., Kucewicz, W., Kucharczyk, M., Kudryavtsev, V., Kuindersma, H. S., Kunde, G. J., Kvaratskheliya, T., Lacarrere, D., Lafferty, G., Lai, A., Lampis, A., Lancierini, D., Lane, J. J., Lane, R., Lanfranchi, G., Langenbruch, C., Langer, J., Lantwin, O., Latham, T., Lazzari, F., Le Gac, R., Lee, S. H., Lefèvre, R., Leflat, A., Legotin, S., Leroy, O., Lesiak, T., Leverington, B., Li, H., Li, L., Li, P., Li, Y., Li, Y., Li, Z., Liang, X., Lin, T., Lindner, R., Lisovskyi, V., Litvinov, R., Liu, G., Liu, H., Liu, S., Liu, X., Loi, A., Lomba Castro, J., Longstaff, I., Lopes, J. H., Lovell, G. H., Lu, Y., Lucchesi, D., Luchuk, S., Lucio Martinez, M., Lukashenko, V., Luo, Y., Lupato, A., Luppi, E., Lupton, O., Lusiani, A., Lyu, X., Ma, L., Maccolini, S., Machefert, F., Maciuc, F., Macko, V., Mackowiak, P., Maddrell-Mander, S., Madejczyk, O., Madhan Mohan, L. R., Maev, O., Maevskiy, A., Maisuzenko, D., Majewski, M. W., Malczewski, J. J., Malde, S., Malecki, B., Malinin, A., Maltsev, T., Malygina, H., Manca, G., Mancinelli, G., Manera Escalero, R., Manuzzi, D., Marangotto, D., Maratas, J., Marchand, J. F., Marconi, U., Mariani, S., Marin Benito, C., Marinangeli, M., Marino, P., Marks, J., Marshall, P. J., Martellotti, G., Martinazzoli, L., Martinelli, M., Martinez Santos, D., Martinez Vidal, F., Massafferri, A., Materok, M., Matev, R., Mathad, A., Mathe, Z., Matiunin, V., Matteuzzi, C., Mattioli, K. R., Mauri, A., Maurice, E., Mauricio, J., Mazurek, M., McCann, M., Mcconnell, L., Mcgrath, T. H., McNab, A., McNulty, R., Mead, J. V., Meadows, B., Meaux, C., Meier, G., Meinert, N., Melnychuk, D., Meloni, S., Merk, M., Merli, A., Meyer Garcia, L., Mikhasenko, M., Milanes, D. A., Millard, E., Milovanovic, M., Minard, M. -N., Minzoni, L., Mitchell, S. E., Mitreska, B., Mitzel, D. S., Mödden, A., Mohammed, R. A., Moise, R. D., Mombächer, T., Monroy, I. A., Monteil, S., Morandin, M., Morello, G., Morello, M. J., Moron, J., Morris, A. B., Morris, A. G., Mountain, R., Mu, H., Muheim, F., Mukherjee, M., Mulder, M., Müller, D., Müller, K., Murphy, C. H., Murray, D., Muzzetto, P., Naik, P., Nakada, T., Nandakumar, R., Nanut, T., Nasteva, I., Needham, M., Neri, I., Neri, N., Neubert, S., Neufeld, N., Newcombe, R., Nguyen, T. D., Nguyen-Mau, C., Niel, E. M., Nieswand, S., Nikitin, N., Nolte, N. S., Nunez, C., Oblakowska-Mucha, A., Obraztsov, V., O’Hanlon, D. P., Oldeman, R., Olivares, M. E., Onderwater, C. J. G., Ossowska, A., Otalora Goicochea, J. M., Ovsiannikova, T., Owen, P., Oyanguren, A., Pagare, B., Pais, P. R., Pajero, T., Palano, A., Palutan, M., Pan, Y., Panshin, G., Papanestis, A., Pappagallo, M., Pappalardo, L. L., Pappenheimer, C., Parker, W., Parkes, C., Parkinson, C. J., Passalacqua, B., Passaleva, G., Pastore, A., Patel, M., Patrignani, C., Pawley, C. J., Pearce, A., Pellegrino, A., Pepe Altarelli, M., Perazzini, S., Pereima, D., Perret, P., Petridis, K., Petrolini, A., Petrov, A., Petrucci, S., Petruzzo, M., Pham, T. T. H., Philippov, A., Pica, L., Piccini, M., Pietrzyk, B., Pietrzyk, G., Pili, M., Pinci, D., Pisani, F., Piucci, A., P. K, Resmi, Placinta, V., Plews, J., Plo Casasus, M., Polci, F., Poli Lener, M., Poliakova, M., Poluektov, A., Polukhina, N., Polyakov, I., Polycarpo, E., Pomery, G. J., Ponce, S., Popov, D., Popov, S., Poslavskii, S., Prasanth, K., Promberger, L., Prouve, C., Pugatch, V., Pullen, H., Punzi, G., Qian, W., Qin, J., Quagliani, R., Quintana, B., Raab, N. V., Rabadan Trejo, R. I., Rachwal, B., Rademacker, J. H., Rama, M., Ramos Pernas, M., Rangel, M. S., Ratnikov, F., Raven, G., Reboud, M., Redi, F., Reiss, F., Remon Alepuz, C., Ren, Z., Renaudin, V., Ribatti, R., Ricciardi, S., Rinnert, K., Robbe, P., Robert, A., Robertson, G., Rodrigues, A. B., Rodrigues, E., Rodriguez Lopez, J. A., Rollings, A., Roloff, P., Romanovskiy, V., Romero Lamas, M., Romero Vidal, A., Roth, J. D., Rotondo, M., Rudolph, M. S., Ruf, T., Ruiz Vidal, J., Ryzhikov, A., Ryzka, J., Saborido Silva, J. J., Sagidova, N., Sahoo, N., Saitta, B., Sanchez Gonzalo, D., Sanchez Gras, C., Santacesaria, R., Santamarina Rios, C., Santimaria, M., Santovetti, E., Saranin, D., Sarpis, G., Sarpis, M., Sarti, A., Satriano, C., Satta, A., Saur, M., Savrina, D., Sazak, H., Scantlebury Smead, L. G., Schael, S., Schellenberg, M., Schiller, M., Schindler, H., Schmelling, M., Schmidt, B., Schneider, O., Schopper, A., Schubiger, M., Schulte, S., Schune, M. H., Schwemmer, R., Sciascia, B., Sciubba, A., Sellam, S., Semennikov, A., Senghi Soares, M., Sergi, A., Serra, N., Sestini, L., Seuthe, A., Seyfert, P., Shangase, D. M., Shapkin, M., Shchemerov, I., Shchutska, L., Shears, T., Shekhtman, L., Shen, Z., Shevchenko, V., Shields, E. B., Shmanin, E., Shupperd, J. D., Siddi, B. G., Silva Coutinho, R., Simi, G., Simone, S., Skidmore, N., Skwarnicki, T., Slater, M. W., Slazyk, I., Smallwood, J. C., Smeaton, J. G., Smetkina, A., Smith, E., Smith, M., Snoch, A., Soares, M., Soares Lavra, L., Sokoloff, M. D., Soler, F. J. P., Solovev, A., Solovyev, I., Souza De Almeida, F. L., Souza De Paula, B., Spaan, B., Spadaro Norella, E., Spradlin, P., Stagni, F., Stahl, M., Stahl, S., Stefko, P., Steinkamp, O., Stemmle, S., Stenyakin, O., Stevens, H., Stone, S., Stramaglia, M. E., Straticiuc, M., Strekalina, D., Suljik, F., Sun, J., Sun, L., Sun, Y., Svihra, P., Swallow, P. N., Swientek, K., Szabelski, A., Szumlak, T., Szymanski, M., Taneja, S., Teubert, F., Thomas, E., Thomson, K. A., Tilley, M. J., Tisserand, V., T’Jampens, S., Tobin, M., Tolk, S., Tomassetti, L., Torres Machado, D., Tou, D. Y., Traill, M., Tran, M. T., Trifonova, E., Trippl, C., Tuci, G., Tully, A., Tuning, N., Ukleja, A., Unverzagt, D. J., Ursov, E., Usachov, A., Ustyuzhanin, A., Uwer, U., Vagner, A., Vagnoni, V., Valassi, A., Valenti, G., Valls Canudas, N., van Beuzekom, M., Van Dijk, M., van Herwijnen, E., Van Hulse, C. B., van Veghel, M., Vazquez Gomez, R., Vazquez Regueiro, P., Vázquez Sierra, C., Vecchi, S., Velthuis, J. J., Veltri, M., Venkateswaran, A., Veronesi, M., Vesterinen, M., Vieira, D., Vieites Diaz, M., Viemann, H., Vilasis-Cardona, X., Vilella Figueras, E., Vincent, P., Vitali, G., Vollhardt, A., Vom Bruch, D., Vorobyev, A., Vorobyev, V., Voropaev, N., Waldi, R., Walsh, J., Wang, C., Wang, J., Wang, J., Wang, J., Wang, J., Wang, M., Wang, R., Wang, Y., Wang, Z., Wark, H. M., Watson, N. K., Weber, S. G., Websdale, D., Weisser, C., Westhenry, B. D. C., White, D. J., Whitehead, M., Wiedner, D., Wilkinson, G., Wilkinson, M., Williams, I., Williams, M., Williams, M. R. J., Wilson, F. F., Wislicki, W., Witek, M., Witola, L., Wormser, G., Wotton, S. A., Wu, H., Wyllie, K., Xiang, Z., Xiao, D., Xie, Y., Xu, A., Xu, J., Xu, L., Xu, M., Xu, Q., Xu, Z., Xu, Z., Yang, D., Yang, Y., Yang, Z., Yang, Z., Yao, Y., Yeomans, L. E., Yin, H., Yu, J., Yuan, X., Yushchenko, O., Zaffaroni, E., Zarebski, K. A., Zavertyaev, M., Zdybal, M., Zenaiev, O., Zeng, M., Zhang, D., Zhang, L., Zhang, S., Zhang, Y., Zhang, Y., Zhelezov, A., Zheng, Y., Zhou, X., Zhou, Y., Zhu, X., Zhukov, V., Zonneveld, J. B., Zucchelli, S., Zuliani, D., Zunica, G., and LHCb Collaboration. Observation of New Resonances Decaying to J / ψ K + and J / ψ ϕ. United States: N. p., 2021. Web. doi:10.1103/PhysRevLett.127.082001.
Aaij, R., Abellán Beteta, C., Ackernley, T., Adeva, B., Adinolfi, M., Afsharnia, H., Aidala, C. A., Aiola, S., Ajaltouni, Z., Akar, S., Albrecht, J., Alessio, F., Alexander, M., Alfonso Albero, A., Aliouche, Z., Alkhazov, G., Alvarez Cartelle, P., Amato, S., Amhis, Y., An, L., Anderlini, L., Andreianov, A., Andreotti, M., Archilli, F., Artamonov, A., Artuso, M., Arzymatov, K., Aslanides, E., Atzeni, M., Audurier, B., Bachmann, S., Bachmayer, M., Back, J. J., Baker, S., Baladron Rodriguez, P., Balagura, V., Baldini, W., Baptista Leite, J., Barlow, R. J., Barsuk, S., Barter, W., Bartolini, M., Baryshnikov, F., Basels, J. M., Bassi, G., Batsukh, B., Battig, A., Bay, A., Becker, M., Bedeschi, F., Bediaga, I., Beiter, A., Belavin, V., Belin, S., Bellee, V., Belous, K., Belov, I., Belyaev, I., Bencivenni, G., Ben-Haim, E., Berezhnoy, A., Bernet, R., Berninghoff, D., Bernstein, H. C., Bertella, C., Bertolin, A., Betancourt, C., Betti, F., Bezshyiko, Ia., Bhasin, S., Bhom, J., Bian, L., Bieker, M. S., Bifani, S., Billoir, P., Birch, M., Bishop, F. C. R., Bitadze, A., Bizzeti, A., Bjørn, M., Blago, M. P., Blake, T., Blanc, F., Blusk, S., Bobulska, D., Boelhauve, J. A., Boente Garcia, O., Boettcher, T., Boldyrev, A., Bondar, A., Bondar, N., Borghi, S., Borisyak, M., Borsato, M., Borsuk, J. T., Bouchiba, S. A., Bowcock, T. J. V., Boyer, A., Bozzi, C., Bradley, M. J., Braun, S., Brea Rodriguez, A., Brodski, M., Brodzicka, J., Brossa Gonzalo, A., Brundu, D., Buonaura, A., Burr, C., Bursche, A., Butkevich, A., Butter, J. S., Buytaert, J., Byczynski, W., Cadeddu, S., Cai, H., Calabrese, R., Calefice, L., Calero Diaz, L., Cali, S., Calladine, R., Calvi, M., Calvo Gomez, M., Camargo Magalhaes, P., Camboni, A., Campana, P., Campoverde Quezada, A. F., Capelli, S., Capriotti, L., Carbone, A., Carboni, G., Cardinale, R., Cardini, A., Carli, I., Carniti, P., Carus, L., Carvalho Akiba, K., Casais Vidal, A., Casse, G., Cattaneo, M., Cavallero, G., Celani, S., Cerasoli, J., Chadwick, A. J., Chapman, M. G., Charles, M., Charpentier, Ph., Chatzikonstantinidis, G., Chavez Barajas, C. A., Chefdeville, M., Chen, C., Chen, S., Chernov, A., Chobanova, V., Cholak, S., Chrzaszcz, M., Chubykin, A., Chulikov, V., Ciambrone, P., Cicala, M. F., Cid Vidal, X., Ciezarek, G., Clarke, P. E. L., Clemencic, M., Cliff, H. V., Closier, J., Cobbledick, J. L., Coco, V., Coelho, J. A. B., Cogan, J., Cogneras, E., Cojocariu, L., Collins, P., Colombo, T., Congedo, L., Contu, A., Cooke, N., Coombs, G., Corti, G., Costa Sobral, C. M., Couturier, B., Craik, D. C., Crkovská, J., Cruz Torres, M., Currie, R., Da Silva, C. L., Dall’Occo, E., Dalseno, J., D’Ambrosio, C., Danilina, A., d’Argent, P., Davis, A., De Aguiar Francisco, O., De Bruyn, K., De Capua, S., De Cian, M., De Miranda, J. M., De Paula, L., De Serio, M., De Simone, D., De Simone, P., de Vries, J. A., Dean, C. T., Decamp, D., Del Buono, L., Delaney, B., Dembinski, H. -P., Dendek, A., Denysenko, V., Derkach, D., Deschamps, O., Desse, F., Dettori, F., Dey, B., Di Nezza, P., Didenko, S., Dieste Maronas, L., Dijkstra, H., Dobishuk, V., Donohoe, A. M., Dordei, F., dos Reis, A. C., Douglas, L., Dovbnya, A., Downes, A. G., Dreimanis, K., Dudek, M. W., Dufour, L., Duk, V., Durante, P., Durham, J. M., Dutta, D., Dziewiecki, M., Dziurda, A., Dzyuba, A., Easo, S., Egede, U., Egorychev, V., Eidelman, S., Eisenhardt, S., Ek-In, S., Eklund, L., Ely, S., Ene, A., Epple, E., Escher, S., Eschle, J., Esen, S., Evans, T., Falabella, A., Fan, J., Fan, Y., Fang, B., Farry, S., Fazzini, D., Fedin, P., Féo, M., Fernandez Declara, P., Fernandez Prieto, A., Fernandez-tenllado Arribas, J. M., Ferrari, F., Ferreira Lopes, L., Ferreira Rodrigues, F., Ferreres Sole, S., Ferrillo, M., Ferro-Luzzi, M., Filippov, S., Fini, R. A., Fiorini, M., Firlej, M., Fischer, K. M., Fitzpatrick, C., Fiutowski, T., Fleuret, F., Fontana, M., Fontanelli, F., Forty, R., Franco Lima, V., Franco Sevilla, M., Frank, M., Franzoso, E., Frau, G., Frei, C., Friday, D. A., Fu, J., Fuehring, Q., Funk, W., Gabriel, E., Gaintseva, T., Gallas Torreira, A., Galli, D., Gambetta, S., Gan, Y., Gandelman, M., Gandini, P., Gao, Y., Garau, M., Garcia Martin, L. M., Garcia Moreno, P., García Pardiñas, J., Garcia Plana, B., Garcia Rosales, F. A., Garrido, L., Gaspar, C., Geertsema, R. E., Gerick, D., Gerken, L. L., Gersabeck, E., Gersabeck, M., Gershon, T., Gerstel, D., Ghez, Ph., Gibson, V., Giemza, H. K., Giovannetti, M., Gioventù, A., Gironella Gironell, P., Giubega, L., Giugliano, C., Gizdov, K., Gkougkousis, E. L., Gligorov, V. V., Göbel, C., Golobardes, E., Golubkov, D., Golutvin, A., Gomes, A., Gomez Fernandez, S., Goncalves Abrantes, F., Goncerz, M., Gong, G., Gorbounov, P., Gorelov, I. V., Gotti, C., Govorkova, E., Grabowski, J. P., Graciani Diaz, R., Grammatico, T., Granado Cardoso, L. A., Graugés, E., Graverini, E., Graziani, G., Grecu, A., Greeven, L. M., Griffith, P., Grillo, L., Gromov, S., Gruberg Cazon, B. R., Gu, C., Guarise, M., Günther, P. A., Gushchin, E., Guth, A., Guz, Y., Gys, T., Hadavizadeh, T., Haefeli, G., Haen, C., Haimberger, J., Halewood-leagas, T., Hamilton, P. M., Han, Q., Han, X., Hancock, T. H., Hansmann-Menzemer, S., Harnew, N., Harrison, T., Hasse, C., Hatch, M., He, J., Hecker, M., Heijhoff, K., Heinicke, K., Hennequin, A. M., Hennessy, K., Henry, L., Heuel, J., Hicheur, A., Hill, D., Hilton, M., Hollitt, S. E., Hu, J., Hu, J., Hu, W., Huang, W., Huang, X., Hulsbergen, W., Hunter, R. J., Hushchyn, M., Hutchcroft, D., Hynds, D., Ibis, P., Idzik, M., Ilin, D., Ilten, P., Inglessi, A., Ishteev, A., Ivshin, K., Jacobsson, R., Jakobsen, S., Jans, E., Jashal, B. K., Jawahery, A., Jevtic, V., Jezabek, M., Jiang, F., John, M., Johnson, D., Jones, C. R., Jones, T. P., Jost, B., Jurik, N., Kandybei, S., Kang, Y., Karacson, M., Karpov, M., Kazeev, N., Keizer, F., Kenzie, M., Ketel, T., Khanji, B., Kharisova, A., Kholodenko, S., Kim, K. E., Kirn, T., Kirsebom, V. S., Kitouni, O., Klaver, S., Klimaszewski, K., Koliiev, S., Kondybayeva, A., Konoplyannikov, A., Kopciewicz, P., Kopecna, R., Koppenburg, P., Korolev, M., Kostiuk, I., Kot, O., Kotriakhova, S., Kravchenko, P., Kravchuk, L., Krawczyk, R. D., Kreps, M., Kress, F., Kretzschmar, S., Krokovny, P., Krupa, W., Krzemien, W., Kucewicz, W., Kucharczyk, M., Kudryavtsev, V., Kuindersma, H. S., Kunde, G. J., Kvaratskheliya, T., Lacarrere, D., Lafferty, G., Lai, A., Lampis, A., Lancierini, D., Lane, J. J., Lane, R., Lanfranchi, G., Langenbruch, C., Langer, J., Lantwin, O., Latham, T., Lazzari, F., Le Gac, R., Lee, S. H., Lefèvre, R., Leflat, A., Legotin, S., Leroy, O., Lesiak, T., Leverington, B., Li, H., Li, L., Li, P., Li, Y., Li, Y., Li, Z., Liang, X., Lin, T., Lindner, R., Lisovskyi, V., Litvinov, R., Liu, G., Liu, H., Liu, S., Liu, X., Loi, A., Lomba Castro, J., Longstaff, I., Lopes, J. H., Lovell, G. H., Lu, Y., Lucchesi, D., Luchuk, S., Lucio Martinez, M., Lukashenko, V., Luo, Y., Lupato, A., Luppi, E., Lupton, O., Lusiani, A., Lyu, X., Ma, L., Maccolini, S., Machefert, F., Maciuc, F., Macko, V., Mackowiak, P., Maddrell-Mander, S., Madejczyk, O., Madhan Mohan, L. R., Maev, O., Maevskiy, A., Maisuzenko, D., Majewski, M. W., Malczewski, J. J., Malde, S., Malecki, B., Malinin, A., Maltsev, T., Malygina, H., Manca, G., Mancinelli, G., Manera Escalero, R., Manuzzi, D., Marangotto, D., Maratas, J., Marchand, J. F., Marconi, U., Mariani, S., Marin Benito, C., Marinangeli, M., Marino, P., Marks, J., Marshall, P. J., Martellotti, G., Martinazzoli, L., Martinelli, M., Martinez Santos, D., Martinez Vidal, F., Massafferri, A., Materok, M., Matev, R., Mathad, A., Mathe, Z., Matiunin, V., Matteuzzi, C., Mattioli, K. R., Mauri, A., Maurice, E., Mauricio, J., Mazurek, M., McCann, M., Mcconnell, L., Mcgrath, T. H., McNab, A., McNulty, R., Mead, J. V., Meadows, B., Meaux, C., Meier, G., Meinert, N., Melnychuk, D., Meloni, S., Merk, M., Merli, A., Meyer Garcia, L., Mikhasenko, M., Milanes, D. A., Millard, E., Milovanovic, M., Minard, M. -N., Minzoni, L., Mitchell, S. E., Mitreska, B., Mitzel, D. S., Mödden, A., Mohammed, R. A., Moise, R. D., Mombächer, T., Monroy, I. A., Monteil, S., Morandin, M., Morello, G., Morello, M. J., Moron, J., Morris, A. B., Morris, A. G., Mountain, R., Mu, H., Muheim, F., Mukherjee, M., Mulder, M., Müller, D., Müller, K., Murphy, C. H., Murray, D., Muzzetto, P., Naik, P., Nakada, T., Nandakumar, R., Nanut, T., Nasteva, I., Needham, M., Neri, I., Neri, N., Neubert, S., Neufeld, N., Newcombe, R., Nguyen, T. D., Nguyen-Mau, C., Niel, E. M., Nieswand, S., Nikitin, N., Nolte, N. S., Nunez, C., Oblakowska-Mucha, A., Obraztsov, V., O’Hanlon, D. P., Oldeman, R., Olivares, M. E., Onderwater, C. J. G., Ossowska, A., Otalora Goicochea, J. M., Ovsiannikova, T., Owen, P., Oyanguren, A., Pagare, B., Pais, P. R., Pajero, T., Palano, A., Palutan, M., Pan, Y., Panshin, G., Papanestis, A., Pappagallo, M., Pappalardo, L. L., Pappenheimer, C., Parker, W., Parkes, C., Parkinson, C. J., Passalacqua, B., Passaleva, G., Pastore, A., Patel, M., Patrignani, C., Pawley, C. J., Pearce, A., Pellegrino, A., Pepe Altarelli, M., Perazzini, S., Pereima, D., Perret, P., Petridis, K., Petrolini, A., Petrov, A., Petrucci, S., Petruzzo, M., Pham, T. T. H., Philippov, A., Pica, L., Piccini, M., Pietrzyk, B., Pietrzyk, G., Pili, M., Pinci, D., Pisani, F., Piucci, A., P. K, Resmi, Placinta, V., Plews, J., Plo Casasus, M., Polci, F., Poli Lener, M., Poliakova, M., Poluektov, A., Polukhina, N., Polyakov, I., Polycarpo, E., Pomery, G. J., Ponce, S., Popov, D., Popov, S., Poslavskii, S., Prasanth, K., Promberger, L., Prouve, C., Pugatch, V., Pullen, H., Punzi, G., Qian, W., Qin, J., Quagliani, R., Quintana, B., Raab, N. V., Rabadan Trejo, R. I., Rachwal, B., Rademacker, J. H., Rama, M., Ramos Pernas, M., Rangel, M. S., Ratnikov, F., Raven, G., Reboud, M., Redi, F., Reiss, F., Remon Alepuz, C., Ren, Z., Renaudin, V., Ribatti, R., Ricciardi, S., Rinnert, K., Robbe, P., Robert, A., Robertson, G., Rodrigues, A. B., Rodrigues, E., Rodriguez Lopez, J. A., Rollings, A., Roloff, P., Romanovskiy, V., Romero Lamas, M., Romero Vidal, A., Roth, J. D., Rotondo, M., Rudolph, M. S., Ruf, T., Ruiz Vidal, J., Ryzhikov, A., Ryzka, J., Saborido Silva, J. J., Sagidova, N., Sahoo, N., Saitta, B., Sanchez Gonzalo, D., Sanchez Gras, C., Santacesaria, R., Santamarina Rios, C., Santimaria, M., Santovetti, E., Saranin, D., Sarpis, G., Sarpis, M., Sarti, A., Satriano, C., Satta, A., Saur, M., Savrina, D., Sazak, H., Scantlebury Smead, L. G., Schael, S., Schellenberg, M., Schiller, M., Schindler, H., Schmelling, M., Schmidt, B., Schneider, O., Schopper, A., Schubiger, M., Schulte, S., Schune, M. H., Schwemmer, R., Sciascia, B., Sciubba, A., Sellam, S., Semennikov, A., Senghi Soares, M., Sergi, A., Serra, N., Sestini, L., Seuthe, A., Seyfert, P., Shangase, D. M., Shapkin, M., Shchemerov, I., Shchutska, L., Shears, T., Shekhtman, L., Shen, Z., Shevchenko, V., Shields, E. B., Shmanin, E., Shupperd, J. D., Siddi, B. G., Silva Coutinho, R., Simi, G., Simone, S., Skidmore, N., Skwarnicki, T., Slater, M. W., Slazyk, I., Smallwood, J. C., Smeaton, J. G., Smetkina, A., Smith, E., Smith, M., Snoch, A., Soares, M., Soares Lavra, L., Sokoloff, M. D., Soler, F. J. P., Solovev, A., Solovyev, I., Souza De Almeida, F. L., Souza De Paula, B., Spaan, B., Spadaro Norella, E., Spradlin, P., Stagni, F., Stahl, M., Stahl, S., Stefko, P., Steinkamp, O., Stemmle, S., Stenyakin, O., Stevens, H., Stone, S., Stramaglia, M. E., Straticiuc, M., Strekalina, D., Suljik, F., Sun, J., Sun, L., Sun, Y., Svihra, P., Swallow, P. N., Swientek, K., Szabelski, A., Szumlak, T., Szymanski, M., Taneja, S., Teubert, F., Thomas, E., Thomson, K. A., Tilley, M. J., Tisserand, V., T’Jampens, S., Tobin, M., Tolk, S., Tomassetti, L., Torres Machado, D., Tou, D. Y., Traill, M., Tran, M. T., Trifonova, E., Trippl, C., Tuci, G., Tully, A., Tuning, N., Ukleja, A., Unverzagt, D. J., Ursov, E., Usachov, A., Ustyuzhanin, A., Uwer, U., Vagner, A., Vagnoni, V., Valassi, A., Valenti, G., Valls Canudas, N., van Beuzekom, M., Van Dijk, M., van Herwijnen, E., Van Hulse, C. B., van Veghel, M., Vazquez Gomez, R., Vazquez Regueiro, P., Vázquez Sierra, C., Vecchi, S., Velthuis, J. J., Veltri, M., Venkateswaran, A., Veronesi, M., Vesterinen, M., Vieira, D., Vieites Diaz, M., Viemann, H., Vilasis-Cardona, X., Vilella Figueras, E., Vincent, P., Vitali, G., Vollhardt, A., Vom Bruch, D., Vorobyev, A., Vorobyev, V., Voropaev, N., Waldi, R., Walsh, J., Wang, C., Wang, J., Wang, J., Wang, J., Wang, J., Wang, M., Wang, R., Wang, Y., Wang, Z., Wark, H. M., Watson, N. K., Weber, S. G., Websdale, D., Weisser, C., Westhenry, B. D. C., White, D. J., Whitehead, M., Wiedner, D., Wilkinson, G., Wilkinson, M., Williams, I., Williams, M., Williams, M. R. J., Wilson, F. F., Wislicki, W., Witek, M., Witola, L., Wormser, G., Wotton, S. A., Wu, H., Wyllie, K., Xiang, Z., Xiao, D., Xie, Y., Xu, A., Xu, J., Xu, L., Xu, M., Xu, Q., Xu, Z., Xu, Z., Yang, D., Yang, Y., Yang, Z., Yang, Z., Yao, Y., Yeomans, L. E., Yin, H., Yu, J., Yuan, X., Yushchenko, O., Zaffaroni, E., Zarebski, K. A., Zavertyaev, M., Zdybal, M., Zenaiev, O., Zeng, M., Zhang, D., Zhang, L., Zhang, S., Zhang, Y., Zhang, Y., Zhelezov, A., Zheng, Y., Zhou, X., Zhou, Y., Zhu, X., Zhukov, V., Zonneveld, J. B., Zucchelli, S., Zuliani, D., Zunica, G., & LHCb Collaboration. Observation of New Resonances Decaying to J / ψ K + and J / ψ ϕ. United States. https://doi.org/10.1103/PhysRevLett.127.082001
Aaij, R., Abellán Beteta, C., Ackernley, T., Adeva, B., Adinolfi, M., Afsharnia, H., Aidala, C. A., Aiola, S., Ajaltouni, Z., Akar, S., Albrecht, J., Alessio, F., Alexander, M., Alfonso Albero, A., Aliouche, Z., Alkhazov, G., Alvarez Cartelle, P., Amato, S., Amhis, Y., An, L., Anderlini, L., Andreianov, A., Andreotti, M., Archilli, F., Artamonov, A., Artuso, M., Arzymatov, K., Aslanides, E., Atzeni, M., Audurier, B., Bachmann, S., Bachmayer, M., Back, J. J., Baker, S., Baladron Rodriguez, P., Balagura, V., Baldini, W., Baptista Leite, J., Barlow, R. J., Barsuk, S., Barter, W., Bartolini, M., Baryshnikov, F., Basels, J. M., Bassi, G., Batsukh, B., Battig, A., Bay, A., Becker, M., Bedeschi, F., Bediaga, I., Beiter, A., Belavin, V., Belin, S., Bellee, V., Belous, K., Belov, I., Belyaev, I., Bencivenni, G., Ben-Haim, E., Berezhnoy, A., Bernet, R., Berninghoff, D., Bernstein, H. C., Bertella, C., Bertolin, A., Betancourt, C., Betti, F., Bezshyiko, Ia., Bhasin, S., Bhom, J., Bian, L., Bieker, M. S., Bifani, S., Billoir, P., Birch, M., Bishop, F. C. R., Bitadze, A., Bizzeti, A., Bjørn, M., Blago, M. P., Blake, T., Blanc, F., Blusk, S., Bobulska, D., Boelhauve, J. A., Boente Garcia, O., Boettcher, T., Boldyrev, A., Bondar, A., Bondar, N., Borghi, S., Borisyak, M., Borsato, M., Borsuk, J. T., Bouchiba, S. A., Bowcock, T. J. V., Boyer, A., Bozzi, C., Bradley, M. J., Braun, S., Brea Rodriguez, A., Brodski, M., Brodzicka, J., Brossa Gonzalo, A., Brundu, D., Buonaura, A., Burr, C., Bursche, A., Butkevich, A., Butter, J. S., Buytaert, J., Byczynski, W., Cadeddu, S., Cai, H., Calabrese, R., Calefice, L., Calero Diaz, L., Cali, S., Calladine, R., Calvi, M., Calvo Gomez, M., Camargo Magalhaes, P., Camboni, A., Campana, P., Campoverde Quezada, A. F., Capelli, S., Capriotti, L., Carbone, A., Carboni, G., Cardinale, R., Cardini, A., Carli, I., Carniti, P., Carus, L., Carvalho Akiba, K., Casais Vidal, A., Casse, G., Cattaneo, M., Cavallero, G., Celani, S., Cerasoli, J., Chadwick, A. J., Chapman, M. G., Charles, M., Charpentier, Ph., Chatzikonstantinidis, G., Chavez Barajas, C. A., Chefdeville, M., Chen, C., Chen, S., Chernov, A., Chobanova, V., Cholak, S., Chrzaszcz, M., Chubykin, A., Chulikov, V., Ciambrone, P., Cicala, M. F., Cid Vidal, X., Ciezarek, G., Clarke, P. E. L., Clemencic, M., Cliff, H. V., Closier, J., Cobbledick, J. L., Coco, V., Coelho, J. A. B., Cogan, J., Cogneras, E., Cojocariu, L., Collins, P., Colombo, T., Congedo, L., Contu, A., Cooke, N., Coombs, G., Corti, G., Costa Sobral, C. M., Couturier, B., Craik, D. C., Crkovská, J., Cruz Torres, M., Currie, R., Da Silva, C. L., Dall’Occo, E., Dalseno, J., D’Ambrosio, C., Danilina, A., d’Argent, P., Davis, A., De Aguiar Francisco, O., De Bruyn, K., De Capua, S., De Cian, M., De Miranda, J. M., De Paula, L., De Serio, M., De Simone, D., De Simone, P., de Vries, J. A., Dean, C. T., Decamp, D., Del Buono, L., Delaney, B., Dembinski, H. -P., Dendek, A., Denysenko, V., Derkach, D., Deschamps, O., Desse, F., Dettori, F., Dey, B., Di Nezza, P., Didenko, S., Dieste Maronas, L., Dijkstra, H., Dobishuk, V., Donohoe, A. M., Dordei, F., dos Reis, A. C., Douglas, L., Dovbnya, A., Downes, A. G., Dreimanis, K., Dudek, M. W., Dufour, L., Duk, V., Durante, P., Durham, J. M., Dutta, D., Dziewiecki, M., Dziurda, A., Dzyuba, A., Easo, S., Egede, U., Egorychev, V., Eidelman, S., Eisenhardt, S., Ek-In, S., Eklund, L., Ely, S., Ene, A., Epple, E., Escher, S., Eschle, J., Esen, S., Evans, T., Falabella, A., Fan, J., Fan, Y., Fang, B., Farry, S., Fazzini, D., Fedin, P., Féo, M., Fernandez Declara, P., Fernandez Prieto, A., Fernandez-tenllado Arribas, J. M., Ferrari, F., Ferreira Lopes, L., Ferreira Rodrigues, F., Ferreres Sole, S., Ferrillo, M., Ferro-Luzzi, M., Filippov, S., Fini, R. A., Fiorini, M., Firlej, M., Fischer, K. M., Fitzpatrick, C., Fiutowski, T., Fleuret, F., Fontana, M., Fontanelli, F., Forty, R., Franco Lima, V., Franco Sevilla, M., Frank, M., Franzoso, E., Frau, G., Frei, C., Friday, D. A., Fu, J., Fuehring, Q., Funk, W., Gabriel, E., Gaintseva, T., Gallas Torreira, A., Galli, D., Gambetta, S., Gan, Y., Gandelman, M., Gandini, P., Gao, Y., Garau, M., Garcia Martin, L. M., Garcia Moreno, P., García Pardiñas, J., Garcia Plana, B., Garcia Rosales, F. A., Garrido, L., Gaspar, C., Geertsema, R. E., Gerick, D., Gerken, L. L., Gersabeck, E., Gersabeck, M., Gershon, T., Gerstel, D., Ghez, Ph., Gibson, V., Giemza, H. K., Giovannetti, M., Gioventù, A., Gironella Gironell, P., Giubega, L., Giugliano, C., Gizdov, K., Gkougkousis, E. L., Gligorov, V. V., Göbel, C., Golobardes, E., Golubkov, D., Golutvin, A., Gomes, A., Gomez Fernandez, S., Goncalves Abrantes, F., Goncerz, M., Gong, G., Gorbounov, P., Gorelov, I. V., Gotti, C., Govorkova, E., Grabowski, J. P., Graciani Diaz, R., Grammatico, T., Granado Cardoso, L. A., Graugés, E., Graverini, E., Graziani, G., Grecu, A., Greeven, L. M., Griffith, P., Grillo, L., Gromov, S., Gruberg Cazon, B. R., Gu, C., Guarise, M., Günther, P. A., Gushchin, E., Guth, A., Guz, Y., Gys, T., Hadavizadeh, T., Haefeli, G., Haen, C., Haimberger, J., Halewood-leagas, T., Hamilton, P. M., Han, Q., Han, X., Hancock, T. H., Hansmann-Menzemer, S., Harnew, N., Harrison, T., Hasse, C., Hatch, M., He, J., Hecker, M., Heijhoff, K., Heinicke, K., Hennequin, A. M., Hennessy, K., Henry, L., Heuel, J., Hicheur, A., Hill, D., Hilton, M., Hollitt, S. E., Hu, J., Hu, J., Hu, W., Huang, W., Huang, X., Hulsbergen, W., Hunter, R. J., Hushchyn, M., Hutchcroft, D., Hynds, D., Ibis, P., Idzik, M., Ilin, D., Ilten, P., Inglessi, A., Ishteev, A., Ivshin, K., Jacobsson, R., Jakobsen, S., Jans, E., Jashal, B. K., Jawahery, A., Jevtic, V., Jezabek, M., Jiang, F., John, M., Johnson, D., Jones, C. R., Jones, T. P., Jost, B., Jurik, N., Kandybei, S., Kang, Y., Karacson, M., Karpov, M., Kazeev, N., Keizer, F., Kenzie, M., Ketel, T., Khanji, B., Kharisova, A., Kholodenko, S., Kim, K. E., Kirn, T., Kirsebom, V. S., Kitouni, O., Klaver, S., Klimaszewski, K., Koliiev, S., Kondybayeva, A., Konoplyannikov, A., Kopciewicz, P., Kopecna, R., Koppenburg, P., Korolev, M., Kostiuk, I., Kot, O., Kotriakhova, S., Kravchenko, P., Kravchuk, L., Krawczyk, R. D., Kreps, M., Kress, F., Kretzschmar, S., Krokovny, P., Krupa, W., Krzemien, W., Kucewicz, W., Kucharczyk, M., Kudryavtsev, V., Kuindersma, H. S., Kunde, G. J., Kvaratskheliya, T., Lacarrere, D., Lafferty, G., Lai, A., Lampis, A., Lancierini, D., Lane, J. J., Lane, R., Lanfranchi, G., Langenbruch, C., Langer, J., Lantwin, O., Latham, T., Lazzari, F., Le Gac, R., Lee, S. H., Lefèvre, R., Leflat, A., Legotin, S., Leroy, O., Lesiak, T., Leverington, B., Li, H., Li, L., Li, P., Li, Y., Li, Y., Li, Z., Liang, X., Lin, T., Lindner, R., Lisovskyi, V., Litvinov, R., Liu, G., Liu, H., Liu, S., Liu, X., Loi, A., Lomba Castro, J., Longstaff, I., Lopes, J. H., Lovell, G. H., Lu, Y., Lucchesi, D., Luchuk, S., Lucio Martinez, M., Lukashenko, V., Luo, Y., Lupato, A., Luppi, E., Lupton, O., Lusiani, A., Lyu, X., Ma, L., Maccolini, S., Machefert, F., Maciuc, F., Macko, V., Mackowiak, P., Maddrell-Mander, S., Madejczyk, O., Madhan Mohan, L. R., Maev, O., Maevskiy, A., Maisuzenko, D., Majewski, M. W., Malczewski, J. J., Malde, S., Malecki, B., Malinin, A., Maltsev, T., Malygina, H., Manca, G., Mancinelli, G., Manera Escalero, R., Manuzzi, D., Marangotto, D., Maratas, J., Marchand, J. F., Marconi, U., Mariani, S., Marin Benito, C., Marinangeli, M., Marino, P., Marks, J., Marshall, P. J., Martellotti, G., Martinazzoli, L., Martinelli, M., Martinez Santos, D., Martinez Vidal, F., Massafferri, A., Materok, M., Matev, R., Mathad, A., Mathe, Z., Matiunin, V., Matteuzzi, C., Mattioli, K. R., Mauri, A., Maurice, E., Mauricio, J., Mazurek, M., McCann, M., Mcconnell, L., Mcgrath, T. H., McNab, A., McNulty, R., Mead, J. V., Meadows, B., Meaux, C., Meier, G., Meinert, N., Melnychuk, D., Meloni, S., Merk, M., Merli, A., Meyer Garcia, L., Mikhasenko, M., Milanes, D. A., Millard, E., Milovanovic, M., Minard, M. -N., Minzoni, L., Mitchell, S. E., Mitreska, B., Mitzel, D. S., Mödden, A., Mohammed, R. A., Moise, R. D., Mombächer, T., Monroy, I. A., Monteil, S., Morandin, M., Morello, G., Morello, M. J., Moron, J., Morris, A. B., Morris, A. G., Mountain, R., Mu, H., Muheim, F., Mukherjee, M., Mulder, M., Müller, D., Müller, K., Murphy, C. H., Murray, D., Muzzetto, P., Naik, P., Nakada, T., Nandakumar, R., Nanut, T., Nasteva, I., Needham, M., Neri, I., Neri, N., Neubert, S., Neufeld, N., Newcombe, R., Nguyen, T. D., Nguyen-Mau, C., Niel, E. M., Nieswand, S., Nikitin, N., Nolte, N. S., Nunez, C., Oblakowska-Mucha, A., Obraztsov, V., O’Hanlon, D. P., Oldeman, R., Olivares, M. E., Onderwater, C. J. G., Ossowska, A., Otalora Goicochea, J. M., Ovsiannikova, T., Owen, P., Oyanguren, A., Pagare, B., Pais, P. R., Pajero, T., Palano, A., Palutan, M., Pan, Y., Panshin, G., Papanestis, A., Pappagallo, M., Pappalardo, L. L., Pappenheimer, C., Parker, W., Parkes, C., Parkinson, C. J., Passalacqua, B., Passaleva, G., Pastore, A., Patel, M., Patrignani, C., Pawley, C. J., Pearce, A., Pellegrino, A., Pepe Altarelli, M., Perazzini, S., Pereima, D., Perret, P., Petridis, K., Petrolini, A., Petrov, A., Petrucci, S., Petruzzo, M., Pham, T. T. H., Philippov, A., Pica, L., Piccini, M., Pietrzyk, B., Pietrzyk, G., Pili, M., Pinci, D., Pisani, F., Piucci, A., P. K, Resmi, Placinta, V., Plews, J., Plo Casasus, M., Polci, F., Poli Lener, M., Poliakova, M., Poluektov, A., Polukhina, N., Polyakov, I., Polycarpo, E., Pomery, G. J., Ponce, S., Popov, D., Popov, S., Poslavskii, S., Prasanth, K., Promberger, L., Prouve, C., Pugatch, V., Pullen, H., Punzi, G., Qian, W., Qin, J., Quagliani, R., Quintana, B., Raab, N. V., Rabadan Trejo, R. I., Rachwal, B., Rademacker, J. H., Rama, M., Ramos Pernas, M., Rangel, M. S., Ratnikov, F., Raven, G., Reboud, M., Redi, F., Reiss, F., Remon Alepuz, C., Ren, Z., Renaudin, V., Ribatti, R., Ricciardi, S., Rinnert, K., Robbe, P., Robert, A., Robertson, G., Rodrigues, A. B., Rodrigues, E., Rodriguez Lopez, J. A., Rollings, A., Roloff, P., Romanovskiy, V., Romero Lamas, M., Romero Vidal, A., Roth, J. D., Rotondo, M., Rudolph, M. S., Ruf, T., Ruiz Vidal, J., Ryzhikov, A., Ryzka, J., Saborido Silva, J. J., Sagidova, N., Sahoo, N., Saitta, B., Sanchez Gonzalo, D., Sanchez Gras, C., Santacesaria, R., Santamarina Rios, C., Santimaria, M., Santovetti, E., Saranin, D., Sarpis, G., Sarpis, M., Sarti, A., Satriano, C., Satta, A., Saur, M., Savrina, D., Sazak, H., Scantlebury Smead, L. G., Schael, S., Schellenberg, M., Schiller, M., Schindler, H., Schmelling, M., Schmidt, B., Schneider, O., Schopper, A., Schubiger, M., Schulte, S., Schune, M. H., Schwemmer, R., Sciascia, B., Sciubba, A., Sellam, S., Semennikov, A., Senghi Soares, M., Sergi, A., Serra, N., Sestini, L., Seuthe, A., Seyfert, P., Shangase, D. M., Shapkin, M., Shchemerov, I., Shchutska, L., Shears, T., Shekhtman, L., Shen, Z., Shevchenko, V., Shields, E. B., Shmanin, E., Shupperd, J. D., Siddi, B. G., Silva Coutinho, R., Simi, G., Simone, S., Skidmore, N., Skwarnicki, T., Slater, M. W., Slazyk, I., Smallwood, J. C., Smeaton, J. G., Smetkina, A., Smith, E., Smith, M., Snoch, A., Soares, M., Soares Lavra, L., Sokoloff, M. D., Soler, F. J. P., Solovev, A., Solovyev, I., Souza De Almeida, F. L., Souza De Paula, B., Spaan, B., Spadaro Norella, E., Spradlin, P., Stagni, F., Stahl, M., Stahl, S., Stefko, P., Steinkamp, O., Stemmle, S., Stenyakin, O., Stevens, H., Stone, S., Stramaglia, M. E., Straticiuc, M., Strekalina, D., Suljik, F., Sun, J., Sun, L., Sun, Y., Svihra, P., Swallow, P. N., Swientek, K., Szabelski, A., Szumlak, T., Szymanski, M., Taneja, S., Teubert, F., Thomas, E., Thomson, K. A., Tilley, M. J., Tisserand, V., T’Jampens, S., Tobin, M., Tolk, S., Tomassetti, L., Torres Machado, D., Tou, D. Y., Traill, M., Tran, M. T., Trifonova, E., Trippl, C., Tuci, G., Tully, A., Tuning, N., Ukleja, A., Unverzagt, D. J., Ursov, E., Usachov, A., Ustyuzhanin, A., Uwer, U., Vagner, A., Vagnoni, V., Valassi, A., Valenti, G., Valls Canudas, N., van Beuzekom, M., Van Dijk, M., van Herwijnen, E., Van Hulse, C. B., van Veghel, M., Vazquez Gomez, R., Vazquez Regueiro, P., Vázquez Sierra, C., Vecchi, S., Velthuis, J. J., Veltri, M., Venkateswaran, A., Veronesi, M., Vesterinen, M., Vieira, D., Vieites Diaz, M., Viemann, H., Vilasis-Cardona, X., Vilella Figueras, E., Vincent, P., Vitali, G., Vollhardt, A., Vom Bruch, D., Vorobyev, A., Vorobyev, V., Voropaev, N., Waldi, R., Walsh, J., Wang, C., Wang, J., Wang, J., Wang, J., Wang, J., Wang, M., Wang, R., Wang, Y., Wang, Z., Wark, H. M., Watson, N. K., Weber, S. G., Websdale, D., Weisser, C., Westhenry, B. D. C., White, D. J., Whitehead, M., Wiedner, D., Wilkinson, G., Wilkinson, M., Williams, I., Williams, M., Williams, M. R. J., Wilson, F. F., Wislicki, W., Witek, M., Witola, L., Wormser, G., Wotton, S. A., Wu, H., Wyllie, K., Xiang, Z., Xiao, D., Xie, Y., Xu, A., Xu, J., Xu, L., Xu, M., Xu, Q., Xu, Z., Xu, Z., Yang, D., Yang, Y., Yang, Z., Yang, Z., Yao, Y., Yeomans, L. E., Yin, H., Yu, J., Yuan, X., Yushchenko, O., Zaffaroni, E., Zarebski, K. A., Zavertyaev, M., Zdybal, M., Zenaiev, O., Zeng, M., Zhang, D., Zhang, L., Zhang, S., Zhang, Y., Zhang, Y., Zhelezov, A., Zheng, Y., Zhou, X., Zhou, Y., Zhu, X., Zhukov, V., Zonneveld, J. B., Zucchelli, S., Zuliani, D., Zunica, G., and LHCb Collaboration. Tue . "Observation of New Resonances Decaying to J / ψ K + and J / ψ ϕ". United States. https://doi.org/10.1103/PhysRevLett.127.082001.
@article{osti_1813625,
title = {Observation of New Resonances Decaying to J / ψ K + and J / ψ ϕ},
author = {Aaij, R. and Abellán Beteta, C. and Ackernley, T. and Adeva, B. and Adinolfi, M. and Afsharnia, H. and Aidala, C. A. and Aiola, S. and Ajaltouni, Z. and Akar, S. and Albrecht, J. and Alessio, F. and Alexander, M. and Alfonso Albero, A. and Aliouche, Z. and Alkhazov, G. and Alvarez Cartelle, P. and Amato, S. and Amhis, Y. and An, L. and Anderlini, L. and Andreianov, A. and Andreotti, M. and Archilli, F. and Artamonov, A. and Artuso, M. and Arzymatov, K. and Aslanides, E. and Atzeni, M. and Audurier, B. and Bachmann, S. and Bachmayer, M. and Back, J. J. and Baker, S. and Baladron Rodriguez, P. and Balagura, V. and Baldini, W. and Baptista Leite, J. and Barlow, R. J. and Barsuk, S. and Barter, W. and Bartolini, M. and Baryshnikov, F. and Basels, J. M. and Bassi, G. and Batsukh, B. and Battig, A. and Bay, A. and Becker, M. and Bedeschi, F. and Bediaga, I. and Beiter, A. and Belavin, V. and Belin, S. and Bellee, V. and Belous, K. and Belov, I. and Belyaev, I. and Bencivenni, G. and Ben-Haim, E. and Berezhnoy, A. and Bernet, R. and Berninghoff, D. and Bernstein, H. C. and Bertella, C. and Bertolin, A. and Betancourt, C. and Betti, F. and Bezshyiko, Ia. and Bhasin, S. and Bhom, J. and Bian, L. and Bieker, M. S. and Bifani, S. and Billoir, P. and Birch, M. and Bishop, F. C. R. and Bitadze, A. and Bizzeti, A. and Bjørn, M. and Blago, M. P. and Blake, T. and Blanc, F. and Blusk, S. and Bobulska, D. and Boelhauve, J. A. and Boente Garcia, O. and Boettcher, T. and Boldyrev, A. and Bondar, A. and Bondar, N. and Borghi, S. and Borisyak, M. and Borsato, M. and Borsuk, J. T. and Bouchiba, S. A. and Bowcock, T. J. V. and Boyer, A. and Bozzi, C. and Bradley, M. J. and Braun, S. and Brea Rodriguez, A. and Brodski, M. and Brodzicka, J. and Brossa Gonzalo, A. and Brundu, D. and Buonaura, A. and Burr, C. and Bursche, A. and Butkevich, A. and Butter, J. S. and Buytaert, J. and Byczynski, W. and Cadeddu, S. and Cai, H. and Calabrese, R. and Calefice, L. and Calero Diaz, L. and Cali, S. and Calladine, R. and Calvi, M. and Calvo Gomez, M. and Camargo Magalhaes, P. and Camboni, A. and Campana, P. and Campoverde Quezada, A. F. and Capelli, S. and Capriotti, L. and Carbone, A. and Carboni, G. and Cardinale, R. and Cardini, A. and Carli, I. and Carniti, P. and Carus, L. and Carvalho Akiba, K. and Casais Vidal, A. and Casse, G. and Cattaneo, M. and Cavallero, G. and Celani, S. and Cerasoli, J. and Chadwick, A. J. and Chapman, M. G. and Charles, M. and Charpentier, Ph. and Chatzikonstantinidis, G. and Chavez Barajas, C. A. and Chefdeville, M. and Chen, C. and Chen, S. and Chernov, A. and Chobanova, V. and Cholak, S. and Chrzaszcz, M. and Chubykin, A. and Chulikov, V. and Ciambrone, P. and Cicala, M. F. and Cid Vidal, X. and Ciezarek, G. and Clarke, P. E. L. and Clemencic, M. and Cliff, H. V. and Closier, J. and Cobbledick, J. L. and Coco, V. and Coelho, J. A. B. and Cogan, J. and Cogneras, E. and Cojocariu, L. and Collins, P. and Colombo, T. and Congedo, L. and Contu, A. and Cooke, N. and Coombs, G. and Corti, G. and Costa Sobral, C. M. and Couturier, B. and Craik, D. C. and Crkovská, J. and Cruz Torres, M. and Currie, R. and Da Silva, C. L. and Dall’Occo, E. and Dalseno, J. and D’Ambrosio, C. and Danilina, A. and d’Argent, P. and Davis, A. and De Aguiar Francisco, O. and De Bruyn, K. and De Capua, S. and De Cian, M. and De Miranda, J. M. and De Paula, L. and De Serio, M. and De Simone, D. and De Simone, P. and de Vries, J. A. and Dean, C. T. and Decamp, D. and Del Buono, L. and Delaney, B. and Dembinski, H. -P. and Dendek, A. and Denysenko, V. and Derkach, D. and Deschamps, O. and Desse, F. and Dettori, F. and Dey, B. and Di Nezza, P. and Didenko, S. and Dieste Maronas, L. and Dijkstra, H. and Dobishuk, V. and Donohoe, A. M. and Dordei, F. and dos Reis, A. C. and Douglas, L. and Dovbnya, A. and Downes, A. G. and Dreimanis, K. and Dudek, M. W. and Dufour, L. and Duk, V. and Durante, P. and Durham, J. M. and Dutta, D. and Dziewiecki, M. and Dziurda, A. and Dzyuba, A. and Easo, S. and Egede, U. and Egorychev, V. and Eidelman, S. and Eisenhardt, S. and Ek-In, S. and Eklund, L. and Ely, S. and Ene, A. and Epple, E. and Escher, S. and Eschle, J. and Esen, S. and Evans, T. and Falabella, A. and Fan, J. and Fan, Y. and Fang, B. and Farry, S. and Fazzini, D. and Fedin, P. and Féo, M. and Fernandez Declara, P. and Fernandez Prieto, A. and Fernandez-tenllado Arribas, J. M. and Ferrari, F. and Ferreira Lopes, L. and Ferreira Rodrigues, F. and Ferreres Sole, S. and Ferrillo, M. and Ferro-Luzzi, M. and Filippov, S. and Fini, R. A. and Fiorini, M. and Firlej, M. and Fischer, K. M. and Fitzpatrick, C. and Fiutowski, T. and Fleuret, F. and Fontana, M. and Fontanelli, F. and Forty, R. and Franco Lima, V. and Franco Sevilla, M. and Frank, M. and Franzoso, E. and Frau, G. and Frei, C. and Friday, D. A. and Fu, J. and Fuehring, Q. and Funk, W. and Gabriel, E. and Gaintseva, T. and Gallas Torreira, A. and Galli, D. and Gambetta, S. and Gan, Y. and Gandelman, M. and Gandini, P. and Gao, Y. and Garau, M. and Garcia Martin, L. M. and Garcia Moreno, P. and García Pardiñas, J. and Garcia Plana, B. and Garcia Rosales, F. A. and Garrido, L. and Gaspar, C. and Geertsema, R. E. and Gerick, D. and Gerken, L. L. and Gersabeck, E. and Gersabeck, M. and Gershon, T. and Gerstel, D. and Ghez, Ph. and Gibson, V. and Giemza, H. K. and Giovannetti, M. and Gioventù, A. and Gironella Gironell, P. and Giubega, L. and Giugliano, C. and Gizdov, K. and Gkougkousis, E. L. and Gligorov, V. V. and Göbel, C. and Golobardes, E. and Golubkov, D. and Golutvin, A. and Gomes, A. and Gomez Fernandez, S. and Goncalves Abrantes, F. and Goncerz, M. and Gong, G. and Gorbounov, P. and Gorelov, I. V. and Gotti, C. and Govorkova, E. and Grabowski, J. P. and Graciani Diaz, R. and Grammatico, T. and Granado Cardoso, L. A. and Graugés, E. and Graverini, E. and Graziani, G. and Grecu, A. and Greeven, L. M. and Griffith, P. and Grillo, L. and Gromov, S. and Gruberg Cazon, B. R. and Gu, C. and Guarise, M. and Günther, P. A. and Gushchin, E. and Guth, A. and Guz, Y. and Gys, T. and Hadavizadeh, T. and Haefeli, G. and Haen, C. and Haimberger, J. and Halewood-leagas, T. and Hamilton, P. M. and Han, Q. and Han, X. and Hancock, T. H. and Hansmann-Menzemer, S. and Harnew, N. and Harrison, T. and Hasse, C. and Hatch, M. and He, J. and Hecker, M. and Heijhoff, K. and Heinicke, K. and Hennequin, A. M. and Hennessy, K. and Henry, L. and Heuel, J. and Hicheur, A. and Hill, D. and Hilton, M. and Hollitt, S. E. and Hu, J. and Hu, J. and Hu, W. and Huang, W. and Huang, X. and Hulsbergen, W. and Hunter, R. J. and Hushchyn, M. and Hutchcroft, D. and Hynds, D. and Ibis, P. and Idzik, M. and Ilin, D. and Ilten, P. and Inglessi, A. and Ishteev, A. and Ivshin, K. and Jacobsson, R. and Jakobsen, S. and Jans, E. and Jashal, B. K. and Jawahery, A. and Jevtic, V. and Jezabek, M. and Jiang, F. and John, M. and Johnson, D. and Jones, C. R. and Jones, T. P. and Jost, B. and Jurik, N. and Kandybei, S. and Kang, Y. and Karacson, M. and Karpov, M. and Kazeev, N. and Keizer, F. and Kenzie, M. and Ketel, T. and Khanji, B. and Kharisova, A. and Kholodenko, S. and Kim, K. E. and Kirn, T. and Kirsebom, V. S. and Kitouni, O. and Klaver, S. and Klimaszewski, K. and Koliiev, S. and Kondybayeva, A. and Konoplyannikov, A. and Kopciewicz, P. and Kopecna, R. and Koppenburg, P. and Korolev, M. and Kostiuk, I. and Kot, O. and Kotriakhova, S. and Kravchenko, P. and Kravchuk, L. and Krawczyk, R. D. and Kreps, M. and Kress, F. and Kretzschmar, S. and Krokovny, P. and Krupa, W. and Krzemien, W. and Kucewicz, W. and Kucharczyk, M. and Kudryavtsev, V. and Kuindersma, H. S. and Kunde, G. J. and Kvaratskheliya, T. and Lacarrere, D. and Lafferty, G. and Lai, A. and Lampis, A. and Lancierini, D. and Lane, J. J. and Lane, R. and Lanfranchi, G. and Langenbruch, C. and Langer, J. and Lantwin, O. and Latham, T. and Lazzari, F. and Le Gac, R. and Lee, S. H. and Lefèvre, R. and Leflat, A. and Legotin, S. and Leroy, O. and Lesiak, T. and Leverington, B. and Li, H. and Li, L. and Li, P. and Li, Y. and Li, Y. and Li, Z. and Liang, X. and Lin, T. and Lindner, R. and Lisovskyi, V. and Litvinov, R. and Liu, G. and Liu, H. and Liu, S. and Liu, X. and Loi, A. and Lomba Castro, J. and Longstaff, I. and Lopes, J. H. and Lovell, G. H. and Lu, Y. and Lucchesi, D. and Luchuk, S. and Lucio Martinez, M. and Lukashenko, V. and Luo, Y. and Lupato, A. and Luppi, E. and Lupton, O. and Lusiani, A. and Lyu, X. and Ma, L. and Maccolini, S. and Machefert, F. and Maciuc, F. and Macko, V. and Mackowiak, P. and Maddrell-Mander, S. and Madejczyk, O. and Madhan Mohan, L. R. and Maev, O. and Maevskiy, A. and Maisuzenko, D. and Majewski, M. W. and Malczewski, J. J. and Malde, S. and Malecki, B. and Malinin, A. and Maltsev, T. and Malygina, H. and Manca, G. and Mancinelli, G. and Manera Escalero, R. and Manuzzi, D. and Marangotto, D. and Maratas, J. and Marchand, J. F. and Marconi, U. and Mariani, S. and Marin Benito, C. and Marinangeli, M. and Marino, P. and Marks, J. and Marshall, P. J. and Martellotti, G. and Martinazzoli, L. and Martinelli, M. and Martinez Santos, D. and Martinez Vidal, F. and Massafferri, A. and Materok, M. and Matev, R. and Mathad, A. and Mathe, Z. and Matiunin, V. and Matteuzzi, C. and Mattioli, K. R. and Mauri, A. and Maurice, E. and Mauricio, J. and Mazurek, M. and McCann, M. and Mcconnell, L. and Mcgrath, T. H. and McNab, A. and McNulty, R. and Mead, J. V. and Meadows, B. and Meaux, C. and Meier, G. and Meinert, N. and Melnychuk, D. and Meloni, S. and Merk, M. and Merli, A. and Meyer Garcia, L. and Mikhasenko, M. and Milanes, D. A. and Millard, E. and Milovanovic, M. and Minard, M. -N. and Minzoni, L. and Mitchell, S. E. and Mitreska, B. and Mitzel, D. S. and Mödden, A. and Mohammed, R. A. and Moise, R. D. and Mombächer, T. and Monroy, I. A. and Monteil, S. and Morandin, M. and Morello, G. and Morello, M. J. and Moron, J. and Morris, A. B. and Morris, A. G. and Mountain, R. and Mu, H. and Muheim, F. and Mukherjee, M. and Mulder, M. and Müller, D. and Müller, K. and Murphy, C. H. and Murray, D. and Muzzetto, P. and Naik, P. and Nakada, T. and Nandakumar, R. and Nanut, T. and Nasteva, I. and Needham, M. and Neri, I. and Neri, N. and Neubert, S. and Neufeld, N. and Newcombe, R. and Nguyen, T. D. and Nguyen-Mau, C. and Niel, E. M. and Nieswand, S. and Nikitin, N. and Nolte, N. S. and Nunez, C. and Oblakowska-Mucha, A. and Obraztsov, V. and O’Hanlon, D. P. and Oldeman, R. and Olivares, M. E. and Onderwater, C. J. G. and Ossowska, A. and Otalora Goicochea, J. M. and Ovsiannikova, T. and Owen, P. and Oyanguren, A. and Pagare, B. and Pais, P. R. and Pajero, T. and Palano, A. and Palutan, M. and Pan, Y. and Panshin, G. and Papanestis, A. and Pappagallo, M. and Pappalardo, L. L. and Pappenheimer, C. and Parker, W. and Parkes, C. and Parkinson, C. J. and Passalacqua, B. and Passaleva, G. and Pastore, A. and Patel, M. and Patrignani, C. and Pawley, C. J. and Pearce, A. and Pellegrino, A. and Pepe Altarelli, M. and Perazzini, S. and Pereima, D. and Perret, P. and Petridis, K. and Petrolini, A. and Petrov, A. and Petrucci, S. and Petruzzo, M. and Pham, T. T. H. and Philippov, A. and Pica, L. and Piccini, M. and Pietrzyk, B. and Pietrzyk, G. and Pili, M. and Pinci, D. and Pisani, F. and Piucci, A. and P. K, Resmi and Placinta, V. and Plews, J. and Plo Casasus, M. and Polci, F. and Poli Lener, M. and Poliakova, M. and Poluektov, A. and Polukhina, N. and Polyakov, I. and Polycarpo, E. and Pomery, G. J. and Ponce, S. and Popov, D. and Popov, S. and Poslavskii, S. and Prasanth, K. and Promberger, L. and Prouve, C. and Pugatch, V. and Pullen, H. and Punzi, G. and Qian, W. and Qin, J. and Quagliani, R. and Quintana, B. and Raab, N. V. and Rabadan Trejo, R. I. and Rachwal, B. and Rademacker, J. H. and Rama, M. and Ramos Pernas, M. and Rangel, M. S. and Ratnikov, F. and Raven, G. and Reboud, M. and Redi, F. and Reiss, F. and Remon Alepuz, C. and Ren, Z. and Renaudin, V. and Ribatti, R. and Ricciardi, S. and Rinnert, K. and Robbe, P. and Robert, A. and Robertson, G. and Rodrigues, A. B. and Rodrigues, E. and Rodriguez Lopez, J. A. and Rollings, A. and Roloff, P. and Romanovskiy, V. and Romero Lamas, M. and Romero Vidal, A. and Roth, J. D. and Rotondo, M. and Rudolph, M. S. and Ruf, T. and Ruiz Vidal, J. and Ryzhikov, A. and Ryzka, J. and Saborido Silva, J. J. and Sagidova, N. and Sahoo, N. and Saitta, B. and Sanchez Gonzalo, D. and Sanchez Gras, C. and Santacesaria, R. and Santamarina Rios, C. and Santimaria, M. and Santovetti, E. and Saranin, D. and Sarpis, G. and Sarpis, M. and Sarti, A. and Satriano, C. and Satta, A. and Saur, M. and Savrina, D. and Sazak, H. and Scantlebury Smead, L. G. and Schael, S. and Schellenberg, M. and Schiller, M. and Schindler, H. and Schmelling, M. and Schmidt, B. and Schneider, O. and Schopper, A. and Schubiger, M. and Schulte, S. and Schune, M. H. and Schwemmer, R. and Sciascia, B. and Sciubba, A. and Sellam, S. and Semennikov, A. and Senghi Soares, M. and Sergi, A. and Serra, N. and Sestini, L. and Seuthe, A. and Seyfert, P. and Shangase, D. M. and Shapkin, M. and Shchemerov, I. and Shchutska, L. and Shears, T. and Shekhtman, L. and Shen, Z. and Shevchenko, V. and Shields, E. B. and Shmanin, E. and Shupperd, J. D. and Siddi, B. G. and Silva Coutinho, R. and Simi, G. and Simone, S. and Skidmore, N. and Skwarnicki, T. and Slater, M. W. and Slazyk, I. and Smallwood, J. C. and Smeaton, J. G. and Smetkina, A. and Smith, E. and Smith, M. and Snoch, A. and Soares, M. and Soares Lavra, L. and Sokoloff, M. D. and Soler, F. J. P. and Solovev, A. and Solovyev, I. and Souza De Almeida, F. L. and Souza De Paula, B. and Spaan, B. and Spadaro Norella, E. and Spradlin, P. and Stagni, F. and Stahl, M. and Stahl, S. and Stefko, P. and Steinkamp, O. and Stemmle, S. and Stenyakin, O. and Stevens, H. and Stone, S. and Stramaglia, M. E. and Straticiuc, M. and Strekalina, D. and Suljik, F. and Sun, J. and Sun, L. and Sun, Y. and Svihra, P. and Swallow, P. N. and Swientek, K. and Szabelski, A. and Szumlak, T. and Szymanski, M. and Taneja, S. and Teubert, F. and Thomas, E. and Thomson, K. A. and Tilley, M. J. and Tisserand, V. and T’Jampens, S. and Tobin, M. and Tolk, S. and Tomassetti, L. and Torres Machado, D. and Tou, D. Y. and Traill, M. and Tran, M. T. and Trifonova, E. and Trippl, C. and Tuci, G. and Tully, A. and Tuning, N. and Ukleja, A. and Unverzagt, D. J. and Ursov, E. and Usachov, A. and Ustyuzhanin, A. and Uwer, U. and Vagner, A. and Vagnoni, V. and Valassi, A. and Valenti, G. and Valls Canudas, N. and van Beuzekom, M. and Van Dijk, M. and van Herwijnen, E. and Van Hulse, C. B. and van Veghel, M. and Vazquez Gomez, R. and Vazquez Regueiro, P. and Vázquez Sierra, C. and Vecchi, S. and Velthuis, J. J. and Veltri, M. and Venkateswaran, A. and Veronesi, M. and Vesterinen, M. and Vieira, D. and Vieites Diaz, M. and Viemann, H. and Vilasis-Cardona, X. and Vilella Figueras, E. and Vincent, P. and Vitali, G. and Vollhardt, A. and Vom Bruch, D. and Vorobyev, A. and Vorobyev, V. and Voropaev, N. and Waldi, R. and Walsh, J. and Wang, C. and Wang, J. and Wang, J. and Wang, J. and Wang, J. and Wang, M. and Wang, R. and Wang, Y. and Wang, Z. and Wark, H. M. and Watson, N. K. and Weber, S. G. and Websdale, D. and Weisser, C. and Westhenry, B. D. C. and White, D. J. and Whitehead, M. and Wiedner, D. and Wilkinson, G. and Wilkinson, M. and Williams, I. and Williams, M. and Williams, M. R. J. and Wilson, F. F. and Wislicki, W. and Witek, M. and Witola, L. and Wormser, G. and Wotton, S. A. and Wu, H. and Wyllie, K. and Xiang, Z. and Xiao, D. and Xie, Y. and Xu, A. and Xu, J. and Xu, L. and Xu, M. and Xu, Q. and Xu, Z. and Xu, Z. and Yang, D. and Yang, Y. and Yang, Z. and Yang, Z. and Yao, Y. and Yeomans, L. E. and Yin, H. and Yu, J. and Yuan, X. and Yushchenko, O. and Zaffaroni, E. and Zarebski, K. A. and Zavertyaev, M. and Zdybal, M. and Zenaiev, O. and Zeng, M. and Zhang, D. and Zhang, L. and Zhang, S. and Zhang, Y. and Zhang, Y. and Zhelezov, A. and Zheng, Y. and Zhou, X. and Zhou, Y. and Zhu, X. and Zhukov, V. and Zonneveld, J. B. and Zucchelli, S. and Zuliani, D. and Zunica, G. and LHCb Collaboration},
abstractNote = {The first observation of exotic states with a new quark content $c\bar{c}u\bar{s}$ decaying to the J/ψK+ final state is reported with high significance from an amplitude analysis of the B+→J/ψΦK+ decay. The analysis is carried out using proton-proton collision data corresponding to a total integrated luminosity of 9 fb–1 collected by the LHCb experiment at center-of-mass energies of 7, 8, and 13 TeV. The most significant state, Zcs(4000)+, has a mass of 4003±$6^{+4}_{–14}$ MeV , a width of 131±15±26 MeV , and spin parity JP=1+, where the quoted uncertainties are statistical and systematic, respectively. A new 1+ X(4685) state decaying to the J/ψΦ final state is also observed with high significance. In addition, the four previously reported J/ψΦ states are confirmed and two more exotic states, Zcs(4220)+ and X(4630), are observed with significance exceeding 5 standard deviations.},
doi = {10.1103/PhysRevLett.127.082001},
journal = {Physical Review Letters},
number = 8,
volume = 127,
place = {United States},
year = {Tue Aug 17 00:00:00 EDT 2021},
month = {Tue Aug 17 00:00:00 EDT 2021}
}

Works referenced in this record:

Mass distributions marginalized over per-event errors
journal, November 2014

  • Martínez Santos, D.; Dupertuis, F.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 764
  • DOI: 10.1016/j.nima.2014.06.081

Hidden-charm and bottom tetra- and pentaquarks with strangeness in the hadro-quarkonium and compact tetraquark models
journal, April 2020


Amplitude analysis of B + J / ψ ϕ K + decays
journal, January 2017


TMVA, the Toolkit for Multivariate Data Analysis with ROOT
conference, July 2009

  • Voss, Helge; Höcker, Andreas; Stelzer, Jörg
  • Proceedings of XI International Workshop on Advanced Computing and Analysis Techniques in Physics Research — PoS(ACAT)
  • DOI: 10.22323/1.050.0040

Amplitude analysis of B s 0  → K S 0 K±π∓ decays
journal, June 2019

  • Aaij, R.; Abellán Beteta, C.; Adeva, B.
  • Journal of High Energy Physics, Vol. 2019, Issue 6
  • DOI: 10.1007/JHEP06(2019)114

Mesons in a relativized quark model with chromodynamics
journal, July 1985


Evidence for a Narrow Near-Threshold Structure in the J / ψ ϕ Mass Spectrum in B + J / ψ ϕ K + Decays
journal, June 2009


Strange hadrocharmonium
journal, November 2019


Review of Particle Physics
journal, August 2020

  • Zyla, P. A.; Barnett, R. M.; Beringer, J.
  • Progress of Theoretical and Experimental Physics, Vol. 2020, Issue 8
  • DOI: 10.1093/ptep/ptaa104

Handling of the generation of primary events in Gauss, the LHCb simulation framework
journal, December 2011


The EvtGen particle decay simulation package
journal, April 2001

  • Lange, David J.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 462, Issue 1-2
  • DOI: 10.1016/S0168-9002(01)00089-4

: A statistical tool to unfold data distributions
journal, December 2005

  • Pivk, M.; Le Diberder, F. R.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 555, Issue 1-2
  • DOI: 10.1016/j.nima.2005.08.106

A brief introduction to PYTHIA 8.1
journal, June 2008

  • Sjöstrand, Torbjörn; Mrenna, Stephen; Skands, Peter
  • Computer Physics Communications, Vol. 178, Issue 11
  • DOI: 10.1016/j.cpc.2008.01.036

Observation of a Resonancelike Structure in the π + ψ Mass Distribution in Exclusive B K π + ψ Decays
journal, April 2008


Observation of a Near-Threshold Structure in the K + Recoil-Mass Spectra in e + e K + ( D s D * 0 + D s * D 0 )
journal, March 2021


Observation of the Resonant Character of the Z ( 4430 ) State
journal, June 2014


Observation of J / ψ ϕ Structures Consistent with Exotic States from Amplitude Analysis of B + J / ψ ϕ K + Decays
journal, January 2017


Observation of a peaking structure in the <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/dtd"><mml:mi mathvariant="normal">J</mml:mi><mml:mo stretchy="false">/</mml:mo><mml:mi>ψ</mml:mi><mml:mi>ϕ</mml:mi></mml:math> mass spectrum from <mml:math altimg="si2.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/dtd"><mml:msup><mml:mrow><mml:mi mathvariant="normal">B</mml:mi></mml:mrow><mml:mrow><mml:mo>±</mml:mo></mml:mrow></mml:msup><mml:mo stretchy="false">→</mml:mo><mml:mi mathvariant="normal">J</mml:mi><mml:mo stretchy="false">/</mml:mo><mml:mi>ψ</mml:mi><mml:mi>ϕ</mml:mi><mml:msup><mml:mrow><mml:mi mathvariant="normal">K</mml:mi></mml:mrow><mml:mrow><mml:mo>±</mml:mo></mml:mrow></mml:msup></mml:math> decays
journal, June 2014


$D_sD^*$ Molecule as an Axial Meson
journal, August 2009

  • Lee, SuHoung; Nielsen, Marina; Wiedner, Ulrich
  • Journal of the Korean Physical Society, Vol. 55, Issue 2
  • DOI: 10.3938/jkps.55.424

Observation of the Y (4140) structure in the J/ψϕ mass spectrum in B±→ J/ψϕK± decays
journal, August 2017

  • Aaltonen, T.; González, B. Álvarez; Amerio, S.
  • Modern Physics Letters A, Vol. 32, Issue 26
  • DOI: 10.1142/S0217732317501395

Open statistical issues in Particle Physics
journal, September 2008


Predictions of Charged Charmoniumlike Structures with Hidden-Charm and Open-Strange Channels
journal, June 2013


Coupled-channel analysis of the πη and KK̄ systems near KK̄ threshold
journal, July 1976


LHCb detector performance
journal, March 2015


Geant4 developments and applications
journal, February 2006

  • Allison, J.; Amako, K.; Apostolakis, J.
  • IEEE Transactions on Nuclear Science, Vol. 53, Issue 1
  • DOI: 10.1109/TNS.2006.869826

Experimental constraints on the spin and parity of the Z ( 4430 ) +
journal, October 2013


Prediction for the decay width of a charged state near the D s D ¯ * / D s * D ¯ threshold
journal, November 2013


The LHCb Detector at the LHC
journal, August 2008

  • Collaboration, The LHCb; Alves, A. Augusto; Filho, L. M. Andrade
  • Journal of Instrumentation, Vol. 3, Issue 08
  • DOI: 10.1088/1748-0221/3/08/S08005

Geant4—a simulation toolkit
journal, July 2003

  • Agostinelli, S.; Allison, J.; Amako, K.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 506, Issue 3
  • DOI: 10.1016/S0168-9002(03)01368-8

The LHCb trigger and its performance in 2011
journal, April 2013


Observation of a Charged Charmoniumlike Structure in e + e π + π J / ψ at s = 4.26 GeV
journal, June 2013


Study of e + e π + π J / ψ and Observation of a Charged Charmoniumlike State at Belle
journal, June 2013