Observations of Λb0 →ΛK +π– and Λb0 →ΛK + K – decays and searches for other Λb0 and Ξb0 decays to Λh + h'– final states

Aaij, R.; Abellán Beteta, C.; Adeva, B.; Adinolfi, M.; Ajaltouni, Z.; Akar, S.; Albrecht, J.; Alessio, F.; Alexander, M.; Ali, S.; Alkhazov, G.; Alvarez Cartelle, P.; Alves, A. A.; Amato, S.; Amerio, S.; Amhis, Y.; An, L.; Anderlini, L.; Andreassi, G.; Andreotti, M.; Andrews, J. E.; Appleby, R. B.; Aquines Gutierrez, O.; Archilli, F.; d’Argent, P.; Artamonov, A.; Artuso, M.; Aslanides, E.; Auriemma, G.; Baalouch, M.; Bachmann, S.; Back, J. J.; Badalov, A.; Baesso, C.; Baker, S.; Baldini, W.; Barlow, R. J.; Barschel, C.; Barsuk, S.; Barter, W.; Batozskaya, V.; Battista, V.; Bay, A.; Beaucourt, L.; Beddow, J.; Bedeschi, F.; Bediaga, I.; Bel, L. J.; Bellee, V.; Belloli, N.; Belyaev, I.; Ben-Haim, E.; Bencivenni, G.; Benson, S.; Benton, J.; Berezhnoy, A.; Bernet, R.; Bertolin, A.; Betti, F.; Bettler, M. -O.; van Beuzekom, M.; Bifani, S.; Billoir, P.; Bird, T.; Birnkraut, A.; Bizzeti, A.; Blake, T.; Blanc, F.; Blouw, J.; Blusk, S.; Bocci, V.; Bondar, A.; Bondar, N.; Bonivento, W.; Borgheresi, A.; Borghi, S.; Borisyak, M.; Borsato, M.; Boubdir, M.; Bowcock, T. J.  V.; Bowen, E.; Bozzi, C.; Braun, S.; Britsch, M.; Britton, T.; Brodzicka, J.; Buchanan, E.; Burr, C.; Bursche, A.; Buytaert, J.; Cadeddu, S.; Calabrese, R.; Calvi, M.; Calvo Gomez, M.; Campana, P.; Campora Perez, D.; Capriotti, L.; Carbone, A.; Carboni, G.; Cardinale, R.; Cardini, A.; Carniti, P.; Carson, L.; Carvalho Akiba, K.; Casse, G.; Cassina, L.; Castillo Garcia, L.; Cattaneo, M.; Cauet, Ch.; Cavallero, G.; Cenci, R.; Charles, M.; Charpentier, Ph.; Chatzikonstantinidis, G.; Chefdeville, M.; Chen, S.; Cheung, S. -F.; Chrzaszcz, M.; Cid Vidal, X.; Ciezarek, G.; Clarke, P. E.  L.; Clemencic, M.; Cliff, H. V.; Closier, J.; Coco, V.; Cogan, J.; Cogneras, E.; Cogoni, V.; Cojocariu, L.; Collazuol, G.; Collins, P.; Comerma-Montells, A.; Contu, A.; Cook, A.; Coombes, M.; Coquereau, S.; Corti, G.; Corvo, M.; Couturier, B.; Cowan, G. A.; Craik, D. C.; Crocombe, A.; Cruz Torres, M.; Cunliffe, S.; Currie, R.; D’Ambrosio, C.; Dall’Occo, E.; Dalseno, J.; David, P. N.  Y.; Davis, A.; De Aguiar Francisco, O.; De Bruyn, K.; De Capua, S.; De Cian, M.; De Miranda, J. M.; De Paula, L.; De Simone, P.; Dean, C. -T.; Decamp, D.; Deckenhoff, M.; Del Buono, L.; Déléage, N.; Demmer, M.; Derkach, D.; Deschamps, O.; Dettori, F.; Dey, B.; Di Canto, A.; Di Ruscio, F.; Dijkstra, H.; Dordei, F.; Dorigo, M.; Dosil Suárez, A.; Dovbnya, A.; Dreimanis, K.; Dufour, L.; Dujany, G.; Dungs, K.; Durante, P.; Dzhelyadin, R.; Dziurda, A.; Dzyuba, A.; Easo, S.; Egede, U.; Egorychev, V.; Eidelman, S.; Eisenhardt, S.; Eitschberger, U.; Ekelhof, R.; Eklund, L.; El Rifai, I.; Elsasser, Ch.; Ely, S.; Esen, S.; Evans, H. M.; Evans, T.; Falabella, A.; Färber, C.; Farley, N.; Farry, S.; Fay, R.; Fazzini, D.; Ferguson, D.; Fernandez Albor, V.; Ferrari, F.; Ferreira Rodrigues, F.; Ferro-Luzzi, M.; Filippov, S.; Fiore, M.; Fiorini, M.; Firlej, M.; Fitzpatrick, C.; Fiutowski, T.; Fleuret, F.; Fohl, K.; Fontana, M.; Fontanelli, F.; Forshaw, D. C.; Forty, R.; Frank, M.; Frei, C.; Frosini, M.; Fu, J.; Furfaro, E.; Gallas Torreira, A.; Galli, D.; Gallorini, S.; Gambetta, S.; Gandelman, M.; Gandini, P.; Gao, Y.; García Pardiñas, J.; Garra Tico, J.; Garrido, L.; Garsed, P. J.; Gascon, D.; Gaspar, C.; Gavardi, L.; Gazzoni, G.; Gerick, D.; Gersabeck, E.; Gersabeck, M.; Gershon, T.; Ghez, Ph.; Gianì, S.; Gibson, V.; Girard, O. G.; Giubega, L.; Gligorov, V. V.; Göbel, C.; Golubkov, D.; Golutvin, A.; Gomes, A.; Gotti, C.; Grabalosa Gándara, M.; Graciani Diaz, R.; Granado Cardoso, L. A.; Graugés, E.; Graverini, E.; Graziani, G.; Grecu, A.; Griffith, P.; Grillo, L.; Grünberg, O.; Gui, B.; Gushchin, E.; Guz, Yu.; Gys, T.; Hadavizadeh, T.; Hadjivasiliou, C.; Haefeli, G.; Haen, C.; Haines, S. C.; Hall, S.; Hamilton, B.; Han, X.; Hansmann-Menzemer, S.; Harnew, N.; Harnew, S. T.; Harrison, J.; He, J.; Head, T.; Heister, A.; Hennessy, K.; Henrard, P.; Henry, L.; Hernando Morata, J. A.; van Herwijnen, E.; Heß, M.; Hicheur, A.; Hill, D.; Hoballah, M.; Hombach, C.; Hongming, L.; Hulsbergen, W.; Humair, T.; Hushchyn, M.; Hussain, N.; Hutchcroft, D.; Idzik, M.; Ilten, P.; Jacobsson, R.; Jaeger, A.; Jalocha, J.; Jans, E.; Jawahery, A.; John, M.; Johnson, D.; Jones, C. R.; Joram, C.; Jost, B.; Jurik, N.; Kandybei, S.; Kanso, W.; Karacson, M.; Karbach, T. M.; Karodia, S.; Kecke, M.; Kelsey, M.; Kenyon, I. R.; Kenzie, M.; Ketel, T.; Khairullin, E.; Khanji, B.; Khurewathanakul, C.; Kirn, T.; Klaver, S.; Klimaszewski, K.; Kolpin, M.; Komarov, I.; Koopman, R. F.; Koppenburg, P.; Kozeiha, M.; Kravchuk, L.; Kreplin, K.; Kreps, M.; Krokovny, P.; Kruse, F.; Krzemien, W.; Kucewicz, W.; Kucharczyk, M.; Kudryavtsev, V.; Kuonen, A. K.; Kurek, K.; Kvaratskheliya, T.; Lacarrere, D.; Lafferty, G.; Lai, A.; Lambert, D.; Lanfranchi, G.; Langenbruch, C.; Langhans, B.; Latham, T.; Lazzeroni, C.; Le Gac, R.; van Leerdam, J.; Lees, J. -P.; Lefèvre, R.; Leflat, A.; Lefrançois, J.; Lemos Cid, E.; Leroy, O.; Lesiak, T.; Leverington, B.; Li, Y.; Likhomanenko, T.; Lindner, R.; Linn, C.; Lionetto, F.; Liu, B.; Liu, X.; Loh, D.; Longstaff, I.; Lopes, J. H.; Lucchesi, D.; Lucio Martinez, M.; Luo, H.; Lupato, A.; Luppi, E.; Lupton, O.; Lusardi, N.; Lusiani, A.; Lyu, X.; Machefert, F.; Maciuc, F.; Maev, O.; Maguire, K.; Malde, S.; Malinin, A.; Manca, G.; Mancinelli, G.; Manning, P.; Mapelli, A.; Maratas, J.; Marchand, J. F.; Marconi, U.; Marin Benito, C.; Marino, P.; Marks, J.; Martellotti, G.; Martin, M.; Martinelli, M.; Martinez Santos, D.; Martinez Vidal, F.; Martins Tostes, D.; Massacrier, L. M.; Massafferri, A.; Matev, R.; Mathad, A.; Mathe, Z.; Matteuzzi, C.; Mauri, A.; Maurin, B.; Mazurov, A.; McCann, M.; McCarthy, J.; McNab, A.; McNulty, R.; Meadows, B.; Meier, F.; Meissner, M.; Melnychuk, D.; Merk, M.; Merli, A.; Michielin, E.; Milanes, D. A.; Minard, M. -N.; Mitzel, D. S.; Molina Rodriguez, J.; Monroy, I. A.; Monteil, S.; Morandin, M.; Morawski, P.; Mordà, A.; Morello, M. J.; Moron, J.; Morris, A. B.; Mountain, R.; Muheim, F.; Müller, D.; Müller, J.; Müller, K.; Müller, V.; Mussini, M.; Muster, B.; Naik, P.; Nakada, T.; Nandakumar, R.; Nandi, A.; Nasteva, I.; Needham, M.; Neri, N.; Neubert, S.; Neufeld, N.; Neuner, M.; Nguyen, A. D.; Nguyen-Mau, C.; Niess, V.; Nieswand, S.; Niet, R.; Nikitin, N.; Nikodem, T.; Novoselov, A.; O’Hanlon, D. P.; Oblakowska-Mucha, A.; Obraztsov, V.; Ogilvy, S.; Okhrimenko, O.; Oldeman, R.; Onderwater, C. J.  G.; Osorio Rodrigues, B.; Otalora Goicochea, J. M.; Otto, A.; Owen, P.; Oyanguren, A.; Palano, A.; Palombo, F.; Palutan, M.; Panman, J.; Papanestis, A.; Pappagallo, M.; Pappalardo, L. L.; Pappenheimer, C.; Parker, W.; Parkes, C.; Passaleva, G.; Patel, G. D.; Patel, M.; Patrignani, C.; Pearce, A.; Pellegrino, A.; Penso, G.; Pepe Altarelli, M.; Perazzini, S.; Perret, P.; Pescatore, L.; Petridis, K.; Petrolini, A.; Petruzzo, M.; Picatoste Olloqui, E.; Pietrzyk, B.; Pikies, M.; Pinci, D.; Pistone, A.; Piucci, A.; Playfer, S.; Plo Casasus, M.; Poikela, T.; Polci, F.; Poluektov, A.; Polyakov, I.; Polycarpo, E.; Popov, A.; Popov, D.; Popovici, B.; Potterat, C.; Price, E.; Price, J. D.; Prisciandaro, J.; Pritchard, A.; Prouve, C.; Pugatch, V.; Puig Navarro, A.; Punzi, G.; Qian, W.; Quagliani, R.; Rachwal, B.; Rademacker, J. H.; Rama, M.; Ramos Pernas, M.; Rangel, M. S.; Raniuk, I.; Raven, G.; Redi, F.; Reichert, S.; dos Reis, A. C.; Renaudin, V.; Ricciardi, S.; Richards, S.; Rihl, M.; Rinnert, K.; Rives Molina, V.; Robbe, P.; Rodrigues, A. B.; Rodrigues, E.; Rodriguez Lopez, J. A.; Rodriguez Perez, P.; Rogozhnikov, A.; Roiser, S.; Romanovsky, V.; Romero Vidal, A.; Ronayne, J. W.; Rotondo, M.; Ruf, T.; Ruiz Valls, P.; Saborido Silva, J. J.; Sagidova, N.; Saitta, B.; Salustino Guimaraes, V.; Sanchez Mayordomo, C.; Sanmartin Sedes, B.; Santacesaria, R.; Santamarina Rios, C.; Santimaria, M.; Santovetti, E.; Sarti, A.; Satriano, C.; Satta, A.; Saunders, D. M.; Savrina, D.; Schael, S.; Schiller, M.; Schindler, H.; Schlupp, M.; Schmelling, M.; Schmelzer, T.; Schmidt, B.; Schneider, O.; Schopper, A.; Schubiger, M.; Schune, M. -H.; Schwemmer, R.; Sciascia, B.; Sciubba, A.; Semennikov, A.; Sergi, A.; Serra, N.; Serrano, J.; Sestini, L.; Seyfert, P.; Shapkin, M.; Shapoval, I.; Shcheglov, Y.; Shears, T.; Shekhtman, L.; Shevchenko, V.; Shires, A.; Siddi, B. G.; Silva Coutinho, R.; Silva de Oliveira, L.; Simi, G.; Sirendi, M.; Skidmore, N.; Skwarnicki, T.; Smith, E.; Smith, I. T.; Smith, J.; Smith, M.; Snoek, H.; Sokoloff, M. D.; Soler, F. J.  P.; Soomro, F.; Souza, D.; Souza De Paula, B.; Spaan, B.; Spradlin, P.; Sridharan, S.; Stagni, F.; Stahl, M.; Stahl, S.; Stefkova, S.; Steinkamp, O.; Stenyakin, O.; Stevenson, S.; Stoica, S.; Stone, S.; Storaci, B.; Stracka, S.; Straticiuc, M.; Straumann, U.; Sun, L.; Sutcliffe, W.; Swientek, K.; Swientek, S.; Syropoulos, V.; Szczekowski, M.; Szumlak, T.; T’Jampens, S.; Tayduganov, A.; Tekampe, T.; Tellarini, G.; Teubert, F.; Thomas, C.; Thomas, E.; van Tilburg, J.; Tisserand, V.; Tobin, M.; Tolk, S.; Tomassetti, L.; Tonelli, D.; Topp-Joergensen, S.; Tournefier, E.; Tourneur, S.; Trabelsi, K.; Traill, M.; Tran, M. T.; Tresch, M.; Trisovic, A.; Tsaregorodtsev, A.; Tsopelas, P.; Tuning, N.; Ukleja, A.; Ustyuzhanin, A.; Uwer, U.; Vacca, C.; Vagnoni, V.; Valat, S.; Valenti, G.; Vallier, A.; Vazquez Gomez, R.; Vazquez Regueiro, P.; Vázquez Sierra, C.; Vecchi, S.; van Veghel, M.; Velthuis, J. J.; Veltri, M.; Veneziano, G.; Vesterinen, M.; Viaud, B.; Vieira, D.; Vieites Diaz, M.; Vilasis-Cardona, X.; Volkov, V.; Vollhardt, A.; Voong, D.; Vorobyev, A.; Vorobyev, V.; Voß, C.; de Vries, J. A.; Waldi, R.; Wallace, C.; Wallace, R.; Walsh, J.; Wang, J.; Ward, D. R.; Watson, N. K.; Websdale, D.; Weiden, A.; Whitehead, M.; Wicht, J.; Wilkinson, G.; Wilkinson, M.; Williams, M.; Williams, M. P.; Williams, M.; Williams, T.; Wilson, F. F.; Wimberley, J.; Wishahi, J.; Wislicki, W.; Witek, M.; Wormser, G.; Wotton, S. A.; Wraight, K.; Wright, S.; Wyllie, K.; Xie, Y.; Xu, Z.; Yang, Z.; Yin, H.; Yu, J.; Yuan, X.; Yushchenko, O.; Zangoli, M.; Zavertyaev, M.; Zhang, L.; Zhang, Y.; Zhelezov, A.; Zheng, Y.; Zhokhov, A.; Zhong, L.; Zhukov, V.; Zucchelli, S.

doi:10.1007/JHEP05(2016)081

Title: Observations of Λ_b⁰ →ΛK +π– and Λ_b⁰ →ΛK + K – decays and searches for other Λ_b⁰ and Ξb⁰ decays to Λh + h'^– final states

Journal Article · Fri May 13 00:00:00 EDT 2016 · Journal of High Energy Physics (Online)

DOI:https://doi.org/10.1007/JHEP05(2016)081· OSTI ID:1525146

Aaij, R.; Abellán Beteta, C.; Adeva, B.; Adinolfi, M.; Ajaltouni, Z.; Akar, S.; Albrecht, J.; Alessio, F.; Alexander, M.; Ali, S.; Alkhazov, G.; Alvarez Cartelle, P.; Alves, A. A.; Amato, S.; Amerio, S.; Amhis, Y.; An, L.; Anderlini, L.; Andreassi, G.; Andreotti, M. more »

A search is performed for the charmless three-body decays of the Λ_b⁰ and Ξ_b⁰ baryons to the final states Λh+h'^–, where h(') = π or K. The analysis is based on a data sample, corresponding to an integrated luminosity of 3 fb^–1 of pp collisions, collected by the LHCb experiment. The Λb⁰ → ΛK+π– and Λ_b⁰ → ΛK+K– decays are observed for the first time and their branching fractions and CP asymmetry parameters are measured. Evidence is seen for the Λ_b⁰ → Λπ+π– decay and limits are set on the branching fractions of Ξ_b⁰ baryon decays to the Λh+hh'^– final states.

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Research Organization:: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

Sponsoring Organization:: USDOE Office of Science (SC)

Contributing Organization:: The LHCb collaboration

Grant/Contract Number:: AC02-05CH11231

OSTI ID:: 1525146

Journal Information:: Journal of High Energy Physics (Online), Vol. 2016, Issue 5; ISSN 1029-8479

Publisher:: Springer BerlinCopyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 21 works

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References (44)

Measurements of branching fractions and direct $C P$ asymmetries for $B \to K π$ , $B \to π π$ and $B \to K K$ decays Duh, Y. -T.; Wu, T. -Y.; Chang, P. Physical Review D, Vol. 87, Issue 3 https://doi.org/10.1103/PhysRevD.87.031103	journal	February 2013
PHOTOS Monte Carlo: a precision tool for QED correctionsin Z and W decays Golonka, P.; Was, Z. The European Physical Journal C, Vol. 45, Issue 1 https://doi.org/10.1140/epjc/s2005-02396-4	journal	January 2006
Observation of Two New $Ξ_{b}^{-}$ Baryon Resonances Aaij, R.; Adeva, B.; Adinolfi, M. Physical Review Letters, Vol. 114, Issue 6 https://doi.org/10.1103/PhysRevLett.114.062004	journal	February 2015
First Observation of $C P$ Violation in the Decays of $B_{s}^{0}$ Mesons Aaij, R.; Abellan Beteta, C.; Adeva, B. Physical Review Letters, Vol. 110, Issue 22 https://doi.org/10.1103/PhysRevLett.110.221601	journal	May 2013
Unitary Symmetry and Leptonic Decays Cabibbo, Nicola Physical Review Letters, Vol. 10, Issue 12 https://doi.org/10.1103/PhysRevLett.10.531	journal	June 1963
Exclusive hadronic decays ofB mesons Albrecht, H.; Ehrlichmann, H.; Harder, G. Zeitschrift für Physik C Particles and Fields, Vol. 48, Issue 4 https://doi.org/10.1007/BF01614687	journal	December 1990
Improved measurements of the branching fractions for $B^{0} \to π^{+} π^{-}$ and $B^{0} \to K^{+} π^{-}$ , and a search for $B^{0} \to K^{+} K^{-}$ Aubert, B.; Barate, R.; Bona, M. Physical Review D, Vol. 75, Issue 1 https://doi.org/10.1103/PhysRevD.75.012008	journal	January 2007
Handling of the generation of primary events in Gauss, the LHCb simulation framework Belyaev, I.; Brambach, T.; Brook, N. H. Journal of Physics: Conference Series, Vol. 331, Issue 3 https://doi.org/10.1088/1742-6596/331/3/032047	journal	December 2011
The LHCb Simulation Application, Gauss: Design, Evolution and Experience Clemencic, M.; Corti, G.; Easo, S. Journal of Physics: Conference Series, Vol. 331, Issue 3 https://doi.org/10.1088/1742-6596/331/3/032023	journal	December 2011
Precision Measurement of the Mass and Lifetime of the $Ξ_{b}^{-}$ Baryon Aaij, R.; Adeva, B.; Adinolfi, M. Physical Review Letters, Vol. 113, Issue 24 https://doi.org/10.1103/PhysRevLett.113.242002	journal	December 2014
The EvtGen particle decay simulation package Lange, David J. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 462, Issue 1-2 https://doi.org/10.1016/S0168-9002(01)00089-4	journal	April 2001
: A statistical tool to unfold data distributions 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 https://doi.org/10.1016/j.nima.2005.08.106	journal	December 2005
A brief introduction to PYTHIA 8.1 Sjöstrand, Torbjörn; Mrenna, Stephen; Skands, Peter Computer Physics Communications, Vol. 178, Issue 11 https://doi.org/10.1016/j.cpc.2008.01.036	journal	June 2008
Measurements of $C P$ violation in the three-body phase space of charmless $B^{\pm}$ decays Aaij, R.; Adeva, B.; Adinolfi, M. Physical Review D, Vol. 90, Issue 11 https://doi.org/10.1103/PhysRevD.90.112004	journal	December 2014
Review of Particle Physics Olive, K. A. Chinese Physics C, Vol. 38, Issue 9 https://doi.org/10.1088/1674-1137/38/9/090001	journal	August 2014
Measurement of $C P$ asymmetries and branching fractions in charmless two-body $B$ -meson decays to pions and kaons Lees, J. P.; Poireau, V.; Tisserand, V. Physical Review D, Vol. 87, Issue 5 https://doi.org/10.1103/PhysRevD.87.052009	journal	March 2013
Efficient, reliable and fast high-level triggering using a bonsai boosted decision tree Gligorov, V. V.; Williams, M. Journal of Instrumentation, Vol. 8, Issue 02 https://doi.org/10.1088/1748-0221/8/02/P02013	journal	February 2013
PYTHIA 6.4 physics and manual Sjöstrand, Torbjörn; Mrenna, Stephen; Skands, Peter Journal of High Energy Physics, Vol. 2006, Issue 05 https://doi.org/10.1088/1126-6708/2006/05/026	journal	May 2006
Observation of New Charmless Decays of Bottom Hadrons Aaltonen, T.; Adelman, J.; Akimoto, T. Physical Review Letters, Vol. 103, Issue 3 https://doi.org/10.1103/PhysRevLett.103.031801	journal	July 2009
Observation of a New $Ξ_{b}$ Baryon Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M. Physical Review Letters, Vol. 108, Issue 25 https://doi.org/10.1103/PhysRevLett.108.252002	journal	June 2012
C P -Violation in the Renormalizable Theory of Weak Interaction Kobayashi, Makoto; Maskawa, Toshihide Progress of Theoretical Physics, Vol. 49, Issue 2 https://doi.org/10.1143/PTP.49.652	journal	February 1973
A Decision-Theoretic Generalization of On-Line Learning and an Application to Boosting Freund, Yoav; Schapire, Robert E. Journal of Computer and System Sciences, Vol. 55, Issue 1 https://doi.org/10.1006/jcss.1997.1504	journal	August 1997
Measurement of the $Ξ_{b}^{-}$ and $Ω_{b}^{-}$ baryon lifetimes Aaij, R.; Adeva, B.; Adinolfi, M. Physics Letters B, Vol. 736 https://doi.org/10.1016/j.physletb.2014.06.064	journal	September 2014
LHCb detector performance International Journal of Modern Physics A, Vol. 30, Issue 07, 1530022 https://doi.org/10.1142/S0217751X15300227	journal	March 2015
Measurement of the Branching Fraction $B (Λ_{c}^{+} \to p K^{-} π^{+})$ Zupanc, A.; Bartel, C.; Gabyshev, N. Physical Review Letters, Vol. 113, Issue 4 https://doi.org/10.1103/PhysRevLett.113.042002	journal	July 2014
Geant4 developments and applications Allison, J.; Amako, K.; Apostolakis, J. IEEE Transactions on Nuclear Science, Vol. 53, Issue 1 https://doi.org/10.1109/TNS.2006.869826	journal	February 2006
Study of Beauty Hadron Decays into Pairs of Charm Hadrons Aaij, R.; Abba, A.; Adeva, B. Physical Review Letters, Vol. 112, Issue 20 https://doi.org/10.1103/PhysRevLett.112.202001	journal	May 2014
Studies of beauty baryon decays to $D^{0} p h^{-}$ and $Λ_{c}^{+} h^{-}$ final states Aaij, R.; Adeva, B.; Adinolfi, M. Physical Review D, Vol. 89, Issue 3 https://doi.org/10.1103/PhysRevD.89.032001	journal	February 2014
Geant4—a simulation toolkit 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 https://doi.org/10.1016/S0168-9002(03)01368-8	journal	July 2003
CXII. On the analysis of τ-meson data and the nature of the τ-meson Dalitz, R. H. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, Vol. 44, Issue 357 https://doi.org/10.1080/14786441008520365	journal	October 1953
Precision Measurement of the Mass and Lifetime of the $Ξ_{b}^{0}$ Baryon Aaij, R.; Adeva, B.; Adinolfi, M. Physical Review Letters, Vol. 113, Issue 3 https://doi.org/10.1103/PhysRevLett.113.032001	journal	July 2014
Precision measurement of the ratio of 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:msubsup><mml:mrow><mml:mi>Λ</mml:mi></mml:mrow><mml:mrow><mml:mi>b</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msubsup></mml:math> to <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:mover accent="true"><mml:mi>B</mml:mi><mml:mo>¯</mml:mo></mml:mover></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml:math> lifetimes Aaij, R.; Adeva, B.; Adinolfi, M. Physics Letters B, Vol. 734 https://doi.org/10.1016/j.physletb.2014.05.021	journal	June 2014
Observation of Excited $Λ_{b}^{0}$ Baryons Aaij, R.; Abellan Beteta, C.; Adametz, A. Physical Review Letters, Vol. 109, Issue 17 https://doi.org/10.1103/PhysRevLett.109.172003	journal	October 2012
Measurements of Direct $C P$ Violating Asymmetries in Charmless Decays of Strange Bottom Mesons and Bottom Baryons Aaltonen, T.; Álvarez González, B.; Amerio, S. Physical Review Letters, Vol. 106, Issue 18 https://doi.org/10.1103/PhysRevLett.106.181802	journal	May 2011
Study of <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"><mml:msubsup><mml:mi mathvariant="normal">Λ</mml:mi><mml:mi>c</mml:mi><mml:mo>+</mml:mo></mml:msubsup></mml:math> Cabibbo favored decays containing a Λ baryon in the final state Link, J. M.; Yager, P. M.; Anjos, J. C. Physics Letters B, Vol. 624, Issue 1-2 https://doi.org/10.1016/j.physletb.2005.08.014	journal	September 2005
Performance of the LHCb RICH detector at the LHC Adinolfi, M.; Aglieri Rinella, G.; Albrecht, E. The European Physical Journal C, Vol. 73, Issue 5 https://doi.org/10.1140/epjc/s10052-013-2431-9	journal	May 2013
Handling of the generation of primary events in Gauss, the LHCb simulation framework Beiyaev, I.; Brambach, T.; Brook, N. H. 2010 IEEE Nuclear Science Symposium and Medical Imaging Conference (2010 NSS/MIC), IEEE Nuclear Science Symposuim & Medical Imaging Conference https://doi.org/10.1109/nssmic.2010.5873949	conference	October 2010
Circuit Depth Reduction for Gate-Model Quantum Computers Gyongyosi, Laszlo; Imre, Sandor Scientific Reports, Vol. 10, Issue 1 https://doi.org/10.1038/s41598-020-67014-5	journal	July 2020
Markov Chain Monte Carlo in Practice Gasparini, Mauro Technometrics, Vol. 39, Issue 3 https://doi.org/10.1080/00401706.1997.10485132	journal	August 1997
LHCb detector performance Harnew, Neville Proceedings of The 13th International Conference on B-Physics at Hadron Machines — PoS(BEAUTY 2011) https://doi.org/10.22323/1.129.0024	conference	October 2011
Observation of a new Xi(b) baryon Collaboration, Cms; Amsler, C.; Chiochia, V. American Physical Society https://doi.org/10.5167/uzh-75936	text	January 2012
Observation of a new Xi(b) baryon Collaboration, Cms Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/phppubdb-24757	text	January 2012
Performance of the LHCb RICH detector at the LHC Adinolfi, M.; Rinella, G. Aglieri; Albrecht, E. arXiv https://doi.org/10.48550/arxiv.1211.6759	text	January 2012
LHCb Detector Performance Collaboration, LHCb; Aaij, R.; Adeva, B. arXiv https://doi.org/10.48550/arxiv.1412.6352	text	January 2014

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CP violation in the B system Gershon, T.; Gligorov, V. V. Reports on Progress in Physics, Vol. 80, Issue 4 https://doi.org/10.1088/1361-6633/aa5514	journal	February 2017
Charmless two-body antitriplet $b$ -baryon decays Hsiao, Y. K.; Yao, Yu; Geng, C. Q. Physical Review D, Vol. 95, Issue 9 https://doi.org/10.1103/physrevd.95.093001	journal	May 2017
Measurement of the mass and production rate of $Ξ_{b}^{-}$ baryons Aaij, R.; Abellán Beteta, C.; Adeva, B. Physical Review D, Vol. 99, Issue 5 https://doi.org/10.1103/physrevd.99.052006	journal	March 2019
Averages of b-hadron, c-hadron, and $$\tau $$ τ -lepton properties as of summer 2016 Amhis, Y.; Banerjee, Sw.; Ben-Haim, E. The European Physical Journal C, Vol. 77, Issue 12 https://doi.org/10.1140/epjc/s10052-017-5058-4	journal	December 2017
Observation of the decay $B_{s}^{0} \to {\bar{D}}^{0} K^{+} K^{-}$ Aaij, R.; Adeva, B.; Adinolfi, M. Physical Review D, Vol. 98, Issue 7 https://doi.org/10.1103/physrevd.98.072006	journal	October 2018
Measurement of the mass and production rate of $\Xi_ b^-$ baryons Collaboration, LHCb; Bernet, Roland; Müller, Katharina American Physical Society https://doi.org/10.5167/uzh-180448	text	January 2019
Charmless two-body anti-triplet $b$-baryon decays Hsiao, Y. K.; Yao, Yu; Geng, C. Q. arXiv https://doi.org/10.48550/arxiv.1702.05263	text	January 2017

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