Study of B–→DK–π+π– and B–→Dπ–π+π– decays and determination of the CKM angle γ

Aaij, R.; Adeva, B.; Adinolfi, M.; Affolder, A.; 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.; Anderson, J.; 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.; 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.; Belyaev, I.; Ben-Haim, E.; Bencivenni, G.; Benson, S.; Benton, J.; Berezhnoy, A.; Bernet, R.; Bertolin, A.; Bettler, M. -O.; van Beuzekom, M.; Bien, A.; Bifani, S.; Bird, T.; Birnkraut, A.; Bizzeti, A.; Blake, T.; Blanc, F.; Blouw, J.; Blusk, S.; Bocci, V.; Bondar, A.; Bondar, N.; Bonivento, W.; Borghi, S.; Borsato, M.; Bowcock, T. J.  V.; Bowen, E.; Bozzi, C.; Braun, S.; Brett, D.; Britsch, M.; Britton, T.; Brodzicka, J.; Brook, N. H.; 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.; Casanova Mohr, R.; Casse, G.; Cassina, L.; Castillo Garcia, L.; Cattaneo, M.; Cauet, Ch.; Cavallero, G.; Cenci, R.; Charles, M.; Charpentier, Ph.; Chefdeville, M.; Chen, S.; Cheung, S. -F.; Chiapolini, N.; 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.; Dalseno, J.; David, P. N.  Y.; Davis, A.; De Bruyn, K.; De Capua, S.; De Cian, M.; De Miranda, J. M.; De Paula, L.; De Silva, W.; De Simone, P.; Dean, C. -T.; Decamp, D.; Deckenhoff, M.; Del Buono, L.; Déléage, N.; Derkach, D.; Deschamps, O.; Dettori, F.; Dey, B.; Di Canto, A.; Di Ruscio, F.; Dijkstra, H.; Donleavy, S.; Dordei, F.; Dorigo, M.; Dosil Suárez, A.; Dossett, D.; Dovbnya, A.; Dreimanis, K.; Dufour, L.; Dujany, G.; Dupertuis, F.; 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.; Farinelli, C.; Farley, N.; Farry, S.; Fay, R.; 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.; Fohl, K.; Fol, P.; Fontana, M.; Fontanelli, F.; Forty, R.; Francisco, O.; 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.; Garofoli, J.; Garra Tico, J.; Garrido, L.; Gascon, D.; Gaspar, C.; Gastaldi, U.; Gauld, R.; Gavardi, L.; Gazzoni, G.; Geraci, A.; Gerick, D.; Gersabeck, E.; Gersabeck, M.; Gershon, T.; Ghez, Ph.; Gianelle, A.; 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.; Greening, E.; Gregson, S.; Griffith, P.; Grillo, L.; Grünberg, O.; Gui, B.; Gushchin, E.; Guz, Yu.; Gys, T.; Hadjivasiliou, C.; Haefeli, G.; Haen, C.; Haines, S. C.; Hall, S.; Hamilton, B.; Hampson, T.; Han, X.; Hansmann-Menzemer, S.; Harnew, N.; Harnew, S. T.; Harrison, J.; He, J.; Head, T.; Heijne, V.; Hennessy, K.; Henrard, P.; Henry, L.; Hernando Morata, J. A.; van Herwijnen, E.; Heß, M.; Hicheur, A.; Hill, D.; Hoballah, M.; Hombach, C.; Hulsbergen, W.; Humair, T.; Hussain, N.; Hutchcroft, D.; Hynds, D.; Idzik, M.; Ilten, P.; Jacobsson, R.; Jaeger, A.; Jalocha, J.; Jans, E.; Jawahery, A.; Jing, F.; John, M.; Johnson, D.; Jones, C. R.; Joram, C.; Jost, B.; Jurik, N.; Kandybei, S.; Kanso, W.; Karacson, M.; Karbach, T. M.; Karodia, S.; Kelsey, M.; Kenyon, I. R.; Kenzie, M.; Ketel, T.; Khanji, B.; Khurewathanakul, C.; Klaver, S.; Klimaszewski, K.; Kochebina, O.; Kolpin, M.; Komarov, I.; Koopman, R. F.; Koppenburg, P.; Korolev, M.; Kravchuk, L.; Kreplin, K.; Kreps, M.; Krocker, G.; Krokovny, P.; Kruse, F.; Kucewicz, W.; Kucharczyk, M.; Kudryavtsev, V.; Kuonen, A. K.; Kurek, K.; Kvaratskheliya, T.; La Thi, V. N.; Lacarrere, D.; Lafferty, G.; Lai, A.; Lambert, D.; Lambert, R. W.; 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.; Leroy, O.; Lesiak, T.; Leverington, B.; Li, Y.; Likhomanenko, T.; Liles, M.; Lindner, R.; Linn, C.; Lionetto, F.; Liu, B.; Liu, X.; Lohn, S.; Longstaff, I.; Lopes, J. H.; Lucchesi, D.; Lucio Martinez, M.; Luo, H.; Lupato, A.; Luppi, E.; Lupton, O.; 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.; Märki, R.; Marks, J.; Martellotti, G.; Martinelli, M.; Martinez Santos, D.; Martinez Vidal, F.; Martins Tostes, D.; Massafferri, A.; Matev, R.; Mathad, A.; Mathe, Z.; Matteuzzi, C.; Matthieu, K.; Mauri, A.; Maurin, B.; Mazurov, A.; McCann, M.; McCarthy, J.; McNab, A.; McNulty, R.; Meadows, B.; Meier, F.; Meissner, M.; Merk, M.; Milanes, D. A.; Minard, M. -N.; Mitzel, D. S.; Molina Rodriguez, J.; Monteil, S.; Morandin, M.; Morawski, P.; Mordà, A.; Morello, M. J.; Moron, J.; Morris, A. B.; Mountain, R.; Muheim, F.; Müller, J.; Müller, K.; Müller, V.; Mussini, M.; Muster, B.; Naik, P.; Nakada, T.; Nandakumar, R.; Nasteva, I.; Needham, M.; Neri, N.; Neubert, S.; Neufeld, N.; Neuner, M.; Nguyen, A. D.; Nguyen, T. D.; Nguyen-Mau, C.; Niess, V.; Niet, R.; Nikitin, N.; Nikodem, T.; Ninci, D.; 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.; 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.; Pilař, T.; 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.; Rakotomiaramanana, B.; Rama, M.; Rangel, M. S.; Raniuk, I.; Rauschmayr, N.; Raven, G.; Redi, F.; Reichert, S.; Reid, M. M.; dos Reis, A. C.; 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.; Roiser, S.; Romanovsky, V.; Romero Vidal, A.; Rotondo, M.; Rouvinet, J.; Ruf, T.; Ruiz, H.; Ruiz Valls, P.; Saborido Silva, J. J.; Sagidova, N.; Sail, P.; 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.; 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.; Sepp, I.; Serra, N.; Serrano, J.; Sestini, L.; Seyfert, P.; Shapkin, M.; Shapoval, I.; Shcheglov, Y.; Shears, T.; Shekhtman, L.; Shevchenko, V.; Shires, A.; Silva Coutinho, R.; Simi, G.; Sirendi, M.; Skidmore, N.; Skillicorn, I.; Skwarnicki, T.; Smith, E.; 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.; Steinkamp, O.; Stenyakin, O.; Sterpka, F.; 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.; Szczypka, P.; Szumlak, T.; T’Jampens, S.; Tekampe, T.; Teklishyn, M.; Tellarini, G.; Teubert, F.; Thomas, C.; Thomas, E.; van Tilburg, J.; Tisserand, V.; Tobin, M.; Todd, J.; Tolk, S.; Tomassetti, L.; Tonelli, D.; Topp-Joergensen, S.; Torr, N.; Tournefier, E.; Tourneur, S.; Trabelsi, K.; Tran, M. T.; Tresch, M.; Trisovic, A.; Tsaregorodtsev, A.; Tsopelas, P.; Tuning, N.; Ukleja, A.; Ustyuzhanin, A.; Uwer, U.; Vacca, C.; Vagnoni, V.; Valenti, G.; Vallier, A.; Vazquez Gomez, R.; Vazquez Regueiro, P.; Vázquez Sierra, C.; Vecchi, S.; Velthuis, J. J.; Veltri, M.; Veneziano, G.; Vesterinen, M.; Viaud, B.; Vieira, D.; Vieites Diaz, M.; Vilasis-Cardona, X.; Vollhardt, A.; Volyanskyy, D.; Voong, D.; Vorobyev, A.; Vorobyev, V.; Voß, C.; de Vries, J. A.; Waldi, R.; Wallace, C.; Wallace, R.; Walsh, J.; Wandernoth, S.; Wang, J.; Ward, D. R.; Watson, N. K.; Websdale, D.; Weiden, A.; Whitehead, M.; Wiedner, D.; 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.; Wright, S.; Wyllie, K.; Xie, Y.; Xu, Z.; Yang, Z.; Yu, J.; Yuan, X.; Yushchenko, O.; Zangoli, M.; Zavertyaev, M.; Zhang, L.; Zhang, Y.; Zhelezov, A.; Zhokhov, A.; Zhong, L.

doi:10.1103/PhysRevD.92.112005

Title: Study of $B^{-} \to D K^{-} π^{+} π^{-}$ and $B^{-} \to D π^{-} π^{+} π^{-}$ decays and determination of the CKM angle $γ$

Journal Article · Thu Dec 17 00:00:00 EST 2015 · Physical Review. D, Particles, Fields, Gravitation and Cosmology

DOI:https://doi.org/10.1103/PhysRevD.92.112005· OSTI ID:1525120

Aaij, R.; Adeva, B.; Adinolfi, M.; Affolder, A.; 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.; Anderson, J.; Andreotti, M. more »

We report a study of the suppressed B¯ → DK^–π⁺π^– and favored B¯ → Dπ^–π⁺π^– decays, where the neutral D meson is detected through its decays to the K^∓π^± and CP -even K⁺K^– and π⁺π^– final states. The measurement is carried out using a proton-proton collision data sample collected by the LHCb experiment, corresponding to an integrated luminosity of 3.0 fb^–1. We observe the first significant signals in the CP -even final states of the D meson for both the suppressed B¯ → DK^–π⁺π^– and favored B¯ → Dπ^–π⁺π^– modes, as well as in the doubly Cabibbo suppressed D → K⁺π^– final state of the B¯ → Dπ^–π⁺π^– decay. Evidence for the suppressed decay B¯ → DK^–π⁺π^–, with D → K⁺π^–, is also presented. From the observed yields in the B¯→ DK^–π⁺π^–, B¯ → Dπ^–π⁺π^– and their charge conjugate decay modes, the most probable value of the weak phase γ corresponds to γ = (74⁺²⁰_–19)°. This is one of the most precise single-measurement determinations of γ to date.

View Accepted Manuscript (DOE)

Cite

Export

Save

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

Sponsoring Organization:: USDOE Office of Science (SC)

Contributing Organization:: LHCb Collaboration

Grant/Contract Number:: AC02-05CH11231

OSTI ID:: 1525120

Journal Information:: Physical Review. D, Particles, Fields, Gravitation and Cosmology, Vol. 92, Issue 11; ISSN 1550-7998

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

Citation Metrics:

Cited by: 5 works

Citation information provided by
Web of Science

References (53)

First observation of $B^{0} \to D^{* 0} π^{+} π^{+} π^{-} π^{-}$ decays Edwards, K. W.; Sadoff, A. J.; Ammar, R. Physical Review D, Vol. 65, Issue 1 https://doi.org/10.1103/PhysRevD.65.012002	journal	December 2001
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
Dalitz plot analysis of $B_{s}^{0} \to {\bar{D}}^{0} K^{-} π^{+}$ decays Aaij, R.; Adeva, B.; Adinolfi, M. Physical Review D, Vol. 90, Issue 7 https://doi.org/10.1103/PhysRevD.90.072003	journal	October 2014
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
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
CP violation with beautiful baryons Dunietz, Isard Zeitschrift für Physik C Particles and Fields, Vol. 56, Issue 1 https://doi.org/10.1007/BF01589716	journal	March 1992
Measurements of the branching fractions and $C P$ asymmetries of $B^{\pm} \to J / ψ π^{\pm}$ and $B^{\pm} \to ψ (2 S) π^{\pm}$ decays Aaij, R.; Abellan Beteta, C.; Adeva, B. Physical Review D, Vol. 85, Issue 9 https://doi.org/10.1103/PhysRevD.85.091105	journal	May 2012
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
Improved methods for observing $CP$ violation in $B^{\pm} \to KD$ and measuring the CKM phase $γ$ Atwood, David; Dunietz, Isard; Soni, Amarjit Physical Review D, Vol. 63, Issue 3 https://doi.org/10.1103/PhysRevD.63.036005	journal	January 2001
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
Measurement of the CKM angle γ from a combination 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" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/dtd"><mml:msup><mml:mrow><mml:mi>B</mml:mi></mml:mrow><mml:mrow><mml:mo>±</mml:mo></mml:mrow></mml:msup><mml:mo>→</mml:mo><mml:mi>D</mml:mi><mml:msup><mml:mrow><mml:mi>h</mml:mi></mml:mrow><mml:mrow><mml:mo>±</mml:mo></mml:mrow></mml:msup></mml:math> analyses Aaij, R.; Abellan Beteta, C.; Adeva, B. Physics Letters B, Vol. 726, Issue 1-3 https://doi.org/10.1016/j.physletb.2013.08.020	journal	October 2013
$\Lambda_{\lc{b}}\rightarrow \Lambda+D^0(\bar D^0)$ DECAYS AND CP-VIOLATION Modern Physics Letters A, Vol. 14, Issue 01 https://doi.org/10.1142/S0217732399000092	journal	January 1999
On determining a weak phase from charged B decay asymmetries Gronau, Michael; Wyler, Daniel Physics Letters B, Vol. 265, Issue 1-2 https://doi.org/10.1016/0370-2693(91)90034-N	journal	August 1991
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
LHCb detector performance International Journal of Modern Physics A, Vol. 30, Issue 07, 1530022 https://doi.org/10.1142/S0217751X15300227	journal	March 2015
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
Current status of the standard model CKM fit and constraints on $Δ F = 2$ new physics Charles, J.; Deschamps, O.; Descotes-Genon, S. Physical Review D, Vol. 91, Issue 7 https://doi.org/10.1103/PhysRevD.91.073007	journal	April 2015
Decay chain fitting with a Kalman filter Hulsbergen, Wouter D. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 552, Issue 3 https://doi.org/10.1016/j.nima.2005.06.078	journal	November 2005
Observation of direct $C P$ violation in the measurement of the Cabibbo-Kobayashi-Maskawa angle $γ$ with $B^{\pm} \to D^{()} K^{() \pm}$ decays Lees, J. P.; Poireau, V.; Tisserand, V. Physical Review D, Vol. 87, Issue 5 https://doi.org/10.1103/PhysRevD.87.052015	journal	March 2013
Effect of $D - \overline{D}$ mixing in the extraction of $γ$ with $B^{-} \to D^{0} K^{-}$ and $B^{-} \to D^{0} π^{-}$ decays Rama, Matteo Physical Review D, Vol. 89, Issue 1 https://doi.org/10.1103/PhysRevD.89.014021	journal	January 2014
Performance of the LHCb Vertex Locator Aaij, R.; Affolder, A.; Akiba, K. Journal of Instrumentation, Vol. 9, Issue 09 https://doi.org/10.1088/1748-0221/9/09/P09007	journal	September 2014
The LHCb Detector at the LHC Collaboration, The LHCb; Alves, A. Augusto; Filho, L. M. Andrade Journal of Instrumentation, Vol. 3, Issue 08 https://doi.org/10.1088/1748-0221/3/08/S08005	journal	August 2008
Evidence for $C P$ Violation in $B^{+} \to p \bar{p} K^{+}$ Decays Aaij, R.; Adeva, B.; Adinolfi, M. Physical Review Letters, Vol. 113, Issue 14 https://doi.org/10.1103/PhysRevLett.113.141801	journal	September 2014
CP violation with self-tagging Bd modes Dunietz, Isard Physics Letters B, Vol. 270, Issue 1 https://doi.org/10.1016/0370-2693(91)91542-4	journal	November 1991
Improving bounds on γ in B±→DK± and B±,0→DXs±,0 Gronau, Michael Physics Letters B, Vol. 557, Issue 3-4 https://doi.org/10.1016/S0370-2693(03)00192-8	journal	April 2003
Possibility of extracting the weak phase $γ$ from $Λ_{b} \to Λ D^{0}$ decays Giri, A. K.; Mohanta, R.; Khanna, M. P. Physical Review D, Vol. 65, Issue 7 https://doi.org/10.1103/PhysRevD.65.073029	journal	April 2002
The LHCb trigger and its performance in 2011 Aaij, R.; Albrecht, J.; Alessio, F. Journal of Instrumentation, Vol. 8, Issue 04 https://doi.org/10.1088/1748-0221/8/04/P04022	journal	April 2013
Observation of the suppressed ADS modes <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:msup><mml:mrow><mml:mi>B</mml:mi></mml:mrow><mml:mrow><mml:mo>±</mml:mo></mml:mrow></mml:msup><mml:mo>→</mml:mo><mml:msub><mml:mrow><mml:mo stretchy="false">[</mml:mo><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mo>±</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>K</mml:mi></mml:mrow><mml:mrow><mml:mo>∓</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup><mml:mo stretchy="false">]</mml:mo></mml:mrow><mml:mrow><mml:mi>D</mml:mi></mml:mrow></mml:msub><mml:msup><mml:mrow><mml:mi>K</mml:mi></mml:mrow><mml:mrow><mml:mo>±</mml:mo></mml:mrow></mml:msup></mml:math> and <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>B</mml:mi></mml:mrow><mml:mrow><mml:mo>±</mml:mo></mml:mrow></mml:msup><mml:mo>→</mml:mo><mml:msub><mml:mrow><mml:mo stretchy="false">[</mml:mo><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mo>±</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>K</mml:mi></mml:mrow><mml:mrow><mml:mo>∓</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup><mml:mo stretchy="false">]</mml:mo></mml:mrow><mml:mrow><mml:mi>D</mml:mi></mml:mrow></mml:msub><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mo>±</mml:mo></mml:mrow></mml:msup></mml:math> Aaij, R.; Abellan Beteta, C.; Adeva, B. Physics Letters B, Vol. 723, Issue 1-3 https://doi.org/10.1016/j.physletb.2013.05.009	journal	June 2013
Enhanced CP Violation with $B \to {KD}^{0} ({\bar{D}}^{0})$ Modes and Extraction of the Cabibbo-Kobayashi-Maskawa Angle $γ$ Atwood, David; Dunietz, Isard; Soni, Amarjit Physical Review Letters, Vol. 78, Issue 17 https://doi.org/10.1103/PhysRevLett.78.3257	journal	April 1997
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
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
Measurement 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:mi>D</mml:mi><mml:mo stretchy="false">→</mml:mo><mml:msup><mml:mrow><mml:mi>K</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:math> strong phase difference in <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:mi>ψ</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mn>3770</mml:mn><mml:mo stretchy="false">)</mml:mo><mml:mo stretchy="false">→</mml:mo><mml:msup><mml:mrow><mml:mi>D</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mover accent="true"><mml:mi>D</mml:mi><mml:mo>¯</mml:mo></mml:mover></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml:math> Ablikim, M.; Achasov, M. N.; Ai, X. C. Physics Letters B, Vol. 734 https://doi.org/10.1016/j.physletb.2014.05.071	journal	June 2014
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
: 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
Measurement of $C P$ violation parameters in $B^{0} \to D K^{* 0}$ decays Aaij, R.; Adeva, B.; Adinolfi, M. Physical Review D, Vol. 90, Issue 11 https://doi.org/10.1103/PhysRevD.90.112002	journal	December 2014
How to determine all the angles of the unitarity triangle from Bd0 → DKs andBs0 → Dφ Gronau, Michael; London, David Physics Letters B, Vol. 253, Issue 3-4 https://doi.org/10.1016/0370-2693(91)91756-L	journal	January 1991
The ultimate theoretical error on γ from B → DK decays Brod, Joachim; Zupan, Jure Journal of High Energy Physics, Vol. 2014, Issue 1 https://doi.org/10.1007/JHEP01(2014)051	journal	January 2014
Measurement of the CKM angle γ using B ± → DK ± with D → K S 0 π + π −, K S 0 K + K − decays Aaij, R.; Adeva, B.; Adinolfi, M. Journal of High Energy Physics, Vol. 2014, Issue 10 https://doi.org/10.1007/JHEP10(2014)097	journal	October 2014
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
Determining $γ$ using $B^{\pm} \to {DK}^{\pm}$ with multibody D decays Giri, Anjan; Grossman, Yuval; Soffer, Abner Physical Review D, Vol. 68, Issue 5 https://doi.org/10.1103/PhysRevD.68.054018	journal	September 2003
Observation of CP violation in <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:msup><mml:mrow><mml:mi>B</mml:mi></mml:mrow><mml:mrow><mml:mo>±</mml:mo></mml:mrow></mml:msup><mml:mo>→</mml:mo><mml:mi>D</mml:mi><mml:msup><mml:mrow><mml:mi>K</mml:mi></mml:mrow><mml:mrow><mml:mo>±</mml:mo></mml:mrow></mml:msup></mml:math> decays Aaij, R.; Abellan Beteta, C.; Adeva, B. Physics Letters B, Vol. 712, Issue 3 https://doi.org/10.1016/j.physletb.2012.04.060	journal	June 2012
First Observation of the Decays ${\bar{B}}^{0} \to D^{+} K^{-} π^{+} π^{-}$ and $B^{-} \to D^{0} K^{-} π^{+} π^{-}$ Aaij, R.; Abellan Beteta, C.; Adeva, B. Physical Review Letters, Vol. 108, Issue 16 https://doi.org/10.1103/PhysRevLett.108.161801	journal	April 2012
Measurement 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"><mml:msubsup><mml:mrow><mml:mi>D</mml:mi></mml:mrow><mml:mrow><mml:mi>s</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msubsup><mml:mo>−</mml:mo><mml:msubsup><mml:mrow><mml:mi>D</mml:mi></mml:mrow><mml:mrow><mml:mi>s</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msubsup></mml:math> production asymmetry in 7 TeV pp collisions Aaij, R.; Abellan Beteta, C.; Adametz, A. Physics Letters B, Vol. 713, Issue 3 https://doi.org/10.1016/j.physletb.2012.06.001	journal	July 2012
Measurement of CP violation and constraints on the CKM angle γ in $B^{\pm} \to D K^{\pm}$ with $D \to K_{S}^{0} π^{+} π^{-}$ decays Aaij, R.; Adeva, B.; Adinolfi, M. Nuclear Physics B, Vol. 888 https://doi.org/10.1016/j.nuclphysb.2014.09.015	journal	November 2014
Performance of the LHCb muon system Alves, A. A.; Anderlini, L.; Anelli, M. Journal of Instrumentation, Vol. 8, Issue 02 https://doi.org/10.1088/1748-0221/8/02/P02022	journal	February 2013
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
Measurement of CP asymmetry in D 0 → K − K + and D 0 → π − π + decays Aaij, R.; Adeva, B.; Adinolfi, M. Journal of High Energy Physics, Vol. 2014, Issue 7 https://doi.org/10.1007/JHEP07(2014)041	journal	July 2014
Study of $C P$ violation in $B^{\mp} \to D h^{\mp}$ ( $h = K, π$ ) with the modes $D \to K^{\mp} π^{\pm} π^{0}$ , $D \to π^{+} π^{-} π^{0}$ and $D \to K^{+} K^{-} π^{0}$ Aaij, R.; Adeva, B.; Adinolfi, M. Physical Review D, Vol. 91, Issue 11 https://doi.org/10.1103/PhysRevD.91.112014	journal	June 2015
Search for hadronic b→u decays Albrecht, H.; Gläser, R.; Harder, G. Physics Letters B, Vol. 241, Issue 2 https://doi.org/10.1016/0370-2693(90)91293-K	journal	May 1990
Observation of B0→D-(5π)+, B+→D-(4π)++ and B+→D¯*0 (5π)+ Majumder, G.; Abe, K.; Abe, K. Physical Review D, Vol. 70, Issue 11 https://doi.org/10.1103/PhysRevD.70.111103	journal	December 2004

Cited By (3)

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
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
Measurement of the CKM angle γ using B± → DK± with D → KS0π+π−, KS0K+K− decays Aaij, R.; Adeva, B.; Adinolfi, M. RWTH Aachen University https://doi.org/10.18154/rwth-2018-229293	text	January 2018

Similar Records

First Observation of

D^{0} - {\bar{D}}^{0}

Oscillations in

D^{0} \to K^{+} π^{-} π^{+} π^{-}

Decays and Measurement of the Associated Coherence Parameters

Journal Article · Fri Jun 17 00:00:00 EDT 2016 · Physical Review Letters · OSTI ID:1525120

Aaij, R.; Abellán Beteta, C.; Adeva, B.; +733 more

Observation of the

B^{0} \to {\bar{D}}^{* 0} K^{+} π^{-}

and

B_{s}^{0} \to {\bar{D}}^{* 0} K^{-} π^{+}

decays

Journal Article · Wed Apr 20 00:00:00 EDT 2022 · Physical Review D · OSTI ID:1525120

Aaij, R.; Abdelmotteleb, A. S. W.; Abellán Beteta, C.; +999 more

Constraints on the unitarity triangle angle

γ

from Dalitz plot analysis of

B^{0} \to D K^{+} π^{-}

decays

Journal Article · Thu Jun 30 00:00:00 EDT 2016 · Physical Review D · OSTI ID:1525120

Aaij, R.; Abellán Beteta, C.; Adeva, B.; +731 more

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Title: Study of B – → D K – π + π – and B – → D π – π + π – decays and determination of the CKM angle γ

Citation Formats

References (53)

Cited By (3)

Similar Records

Related Subjects

Title: Study of $B^{-} \to D K^{-} π^{+} π^{-}$ and $B^{-} \to D π^{-} π^{+} π^{-}$ decays and determination of the CKM angle $γ$