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Observation of the $B^{0}_{s}\rightarrow J/ψK_{\rm S}^{0} K^{\pm} π^{\mp}$ decay
Authors :
collaboration, L Aaij, R Adeva, B Adinolfi, M Affolder, A Ajaltouni, Z Albrecht, J Alessio, F Alexander, M Ali, S Alkhazov, G Cartelle, PA Jr, AAA Amato, S Amerio, S Amhis, Y An, L Anderlini, L Anderson, J Andreassen, R Andreotti, M Andrews, JE Appleby, RB Gutierrez, OA Archilli, F Artamonov, A Artuso, M Aslanides, E Auriemma, G Baalouch, M Bachmann, S Back, JJ Badalov, A Balagura, V Baldini, W Barlow, RJ Barschel, C Barsuk, S Barter, W Batozskaya, V Bay, A Beaucourt, L Beddow, J Bedeschi, F Bediaga, I Belogurov, S Belous, K Belyaev, I Ben-Haim, E Bencivenni, G Benson, S Benton, J Berezhnoy, A Bernet, R Bettler, MO Beuzekom, MV Bien, A Bifani, S Bird, T Bizzeti, A Bjørnstad, PM Blake, T Blanc, F Blouw, J Blusk, S Bocci, V Bondar, A Bondar, N Bonivento, W Borghi, S Borgia, A Borsato, M Bowcock, TJV Bowen, E Bozzi, C Brambach, T Brand, JVD Bressieux, J Brett, D Britsch, M Britton, T Brodzicka, J Brook, NH Brown, H Bursche, A Busetto, G Buytaert, J Cadeddu, S Calabrese, R Calvi, M Gomez, MC Camboni, A Campana, P Perez, DC Carbone, A Carboni, G Cardinale, R Cardini, A Carranza-Mejia, H Carson, L Akiba, KC Casse, G Cassina, L Garcia, LC Cattaneo, M Cauet, C Cenci, R Charles, M Charpentier, P Chen, S Cheung, SF Chiapolini, N Chrzaszcz, M Ciba, K Vidal, XC Ciezarek, G Clarke, PEL Clemencic, M Cliff, HV Closier, J Coco, V Cogan, J Cogneras, E Collins, P Comerma-Montells, A Contu, A Cook, A Coombes, M Coquereau, S Corti, G Corvo, M Counts, I Couturier, B Cowan, GA Craik, DC Torres, MC Cunliffe, S Currie, R D'Ambrosio, C Dalseno, J David, P David, PNY Davis, A Bruyn, KD Capua, SD Cian, MD Miranda, JMD Paula, LD Silva, WD Simone, PD Decamp, D Deckenhoff, M Buono, LD Déléage, N Derkach, D Deschamps, O Dettori, F Canto, AD Dijkstra, H Donleavy, S Dordei, F Dorigo, M Suárez, AD Dossett, D Dovbnya, A 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 Rifai, IE Elsasser, C Ely, S Esen, S Evans, T Falabella, A Färber, C Farinelli, C Farley, N Farry, S Ferguson, D Albor, VF Rodrigues, FF Ferro-Luzzi, M Filippov, S Fiore, M Fiorini, M Firlej, M Fitzpatrick, C Fiutowski, T Fontana, M Fontanelli, F Forty, R Francisco, O Frank, M Frei, C Frosini, M Fu, J Furfaro, E Torreira, AG Galli, D Gallorini, S Gambetta, S Gandelman, M Gandini, P Gao, Y Garofoli, J Tico, JG Garrido, L Gaspar, C Gauld, R Gavardi, L Gersabeck, E Gersabeck, M Gershon, T Ghez, P Gianelle, A Giani', S Gibson, V Giubega, L Gligorov, VV Göbel, C Golubkov, D Golutvin, A Gomes, A Gordon, H Gotti, C Gándara, MG Diaz, RG Cardoso, LAG Graugés, E Graziani, G Grecu, A Greening, E Gregson, S Griffith, P Grillo, L Grünberg, O Gui, B Gushchin, E Guz, Y Gys, T Hadjivasiliou, C Haefeli, G Haen, C Haines, SC Hall, S Hamilton, B Hampson, T Han, X Hansmann-Menzemer, S Harnew, N Harnew, ST Harrison, J Hartmann, T He, J Head, T Heijne, V Hennessy, K Henrard, P Henry, L Morata, JAH Herwijnen, EV Heß, M Hicheur, A Hill, D Hoballah, M Hombach, C Hulsbergen, W Hunt, P Hussain, N Hutchcroft, D Hynds, D Idzik, M Ilten, P Jacobsson, R Jaeger, A Jalocha, J Jans, E Jaton, P Jawahery, A Jezabek, M Jing, F John, M Johnson, D Jones, CR Joram, C Jost, B Jurik, N Kaballo, M Kandybei, S Kanso, W Karacson, M Karbach, TM Kelsey, M Kenyon, IR Ketel, T Khanji, B Khurewathanakul, C Klaver, S Kochebina, O Kolpin, M Komarov, I Koopman, RF Koppenburg, P Korolev, M Kozlinskiy, A Kravchuk, L Kreplin, K Kreps, M Krocker, G Krokovny, P Kruse, F Kucharczyk, M Kudryavtsev, V Kurek, K Kvaratskheliya, T Thi, VNL Lacarrere, D Lafferty, G Lai, A Lambert, D Lambert, RW Lanciotti, E Lanfranchi, G Langenbruch, C Langhans, B Latham, T Lazzeroni, C Gac, RL Leerdam, JV Lees, JP Lefèvre, R Leflat, A Lefrançois, J Leo, S Leroy, O Lesiak, T Leverington, B Li, Y Liles, M Lindner, R Linn, C Lionetto, F Liu, B Liu, G Lohn, S Longstaff, I Lopes, JH Lopez-March, N Lowdon, P Lu, H Lucchesi, D Luo, H Lupato, A Luppi, E Lupton, O Machefert, F Machikhiliyan, IV Maciuc, F Maev, O Malde, S Manca, G Mancinelli, G Manzali, M Maratas, J Marchand, JF Marconi, U Benito, CM Marino, P Märki, R Marks, J Martellotti, G Martens, A Sánchez, AM Martinelli, M Santos, DM Vidal, FM Tostes, DM Massafferri, A Matev, R Mathe, Z Matteuzzi, C Mazurov, A McCann, M McCarthy, J McNab, A McNulty, R McSkelly, B Meadows, B Meier, F Meissner, M Merk, M Milanes, DA Minard, MN Moggi, N Rodriguez, JM Monteil, S Moran, D Morandin, M Morawski, P Mordà, A Morello, MJ Moron, J Morris, AB Mountain, R Muheim, F Müller, K Muresan, R Mussini, M Muster, B Naik, P Nakada, T Nandakumar, R Nasteva, I Needham, M Neri, N Neubert, S Neufeld, N Neuner, M Nguyen, AD Nguyen, TD Nguyen-Mau, C Nicol, M Niess, V Niet, R Nikitin, N Nikodem, T Novoselov, A Oblakowska-Mucha, A Obraztsov, V Oggero, S Ogilvy, S Okhrimenko, O Oldeman, R Onderwater, G Orlandea, M Goicochea, JMO Owen, P Oyanguren, A Pal, BK Palano, A Palombo, F Palutan, M Panman, J Papanestis, A Pappagallo, M Parkes, C Parkinson, CJ Passaleva, G Patel, GD Patel, M Patrignani, C Alvarez, AP Pearce, A Pellegrino, A Altarelli, MP Perazzini, S Trigo, EP Perret, P Perrin-Terrin, M Pescatore, L Pesen, E Petridis, K Petrolini, A Olloqui, EP Pietrzyk, B Pilař, T Pinci, D Pistone, A Playfer, S Casasus, MP Polci, F Poluektov, A Polycarpo, E Popov, A Popov, D Popovici, B Potterat, C Powell, A Prisciandaro, J Pritchard, A Prouve, C Pugatch, V Navarro, AP Punzi, G Qian, W Rachwal, B Rademacker, JH Rakotomiaramanana, B Rama, M Rangel, MS Raniuk, I Rauschmayr, N Raven, G Reichert, S Reid, MM Reis, ACD Ricciardi, S Richards, A Rihl, M Rinnert, K Molina, VR Romero, DAR Robbe, P Rodrigues, AB Rodrigues, E Perez, PR Roiser, S Romanovsky, V Vidal, AR Rotondo, M Rouvinet, J Ruf, T Ruffini, F Ruiz, H Valls, PR Sabatino, G Silva, JJS Sagidova, N Sail, P Saitta, B Guimaraes, VS Mayordomo, CS Sedes, BS Santacesaria, R Rios, CS Santovetti, E Sapunov, M Sarti, A Satriano, C Satta, A Savrie, M Savrina, D Schiller, M Schindler, H Schlupp, M Schmelling, M Schmidt, B Schneider, O Schopper, A Schune, MH Schwemmer, R Sciascia, B Sciubba, A Seco, M Semennikov, A Senderowska, K Sepp, I Serra, N Serrano, J Sestini, L Seyfert, P Shapkin, M Shapoval, I Shcheglov, Y Shears, T Shekhtman, L Shevchenko, V Shires, A Coutinho, RS Simi, G Sirendi, M Skidmore, N Skwarnicki, T Smith, NA Smith, E Smith, J Smith, M Snoek, H Sokoloff, MD Soler, FJP Soomro, F Souza, D Paula, BSD Spaan, B Sparkes, A Spinella, F Spradlin, P Stagni, F Stahl, S Steinkamp, O Stenyakin, O Stevenson, S Stoica, S Stone, S Storaci, B Stracka, S Straticiuc, M Straumann, U Stroili, R Subbiah, VK Sun, L Sutcliffe, W Swientek, K Swientek, S Syropoulos, V Szczekowski, M Szczypka, P Szilard, D Szumlak, T T'Jampens, S Teklishyn, M Tellarini, G Teubert, F Thomas, C Thomas, E Tilburg, JV Tisserand, V Tobin, M Tolk, S Tomassetti, L Tonelli, D Topp-Joergensen, S Torr, N Tournefier, E Tourneur, S Tran, MT Tresch, M Tsaregorodtsev, A Tsopelas, P Tuning, N Garcia, MU Ukleja, A Ustyuzhanin, A Uwer, U Vagnoni, V Valenti, G Vallier, A Gomez, RV Regueiro, PV Sierra, CV Vecchi, S Velthuis, JJ Veltri, M Veneziano, G Vesterinen, M Viaud, B Vieira, D Diaz, MV Vilasis-Cardona, X Vollhardt, A Volyanskyy, D Voong, D Vorobyev, A Vorobyev, V Voß, C Voss, H Vries, JAD Waldi, R Wallace, C Wallace, R Walsh, J Wandernoth, S Wang, J Ward, DR Watson, NK Websdale, D Whitehead, M Wicht, J Wiedner, D Wilkinson, G Williams, MP Williams, M Wilson, FF Wimberley, J Wishahi, J Wislicki, W Witek, M Wormser, G Wotton, SA Wright, S Wu, S Wyllie, K Xie, Y Xing, Z Xu, Z Yang, Z Yuan, X Yushchenko, O Zangoli, M Zavertyaev, M Zhang, F Zhang, L Zhang, WC Zhang, Y Zhelezov, A Zhokhov, A Zhong, L Zvyagin, A
Source :
JHEP07(2014)140 . 2014(7)
Publication Year :
2014
Abstract
Decays of the form $B^{0}_{(s)}\rightarrow J/\psi K_{{\rm S}}^{0} h^+ h^{\left(\prime\right) -}$ ($h^{(\prime)} = K, \pi$) are searched for in proton-proton collision data corresponding to an integrated luminosity of $1.0 \, {\rm fb}^{-1}$ recorded with the LHCb detector. The first observation of the $B^{0}_{s}\rightarrow J/\psi K_{{\rm S}}^{0} K^{\pm} \pi^{\mp}$ decay is reported, with significance in excess of 10 standard deviations. The $B^{0}\rightarrow J/\psi K_{{\rm S}}^{0} K^{+} K^{-}$ decay is also observed for the first time. The branching fraction of $B^{0}\rightarrow J/\psi K_{{\rm S}}^{0} \pi^{+} \pi^{-}$ is determined, to significantly better precision than previous measurements, using $B^0 \rightarrow J/\psi K_{{\rm S}}^{0}$ as a normalisation channel. Branching fractions and upper limits of the other $B^{0}_{(s)}\rightarrow J/\psi K_{{\rm S}}^{0} h^+ h^{\left(\prime\right) -}$ modes are determined relative to that of the $B^{0}\rightarrow J/\psi K_{{\rm S}}^{0} \pi^{+} \pi^{-}$ decay.
Details
Language :
English
ISSN :
10298479
Volume :
2014
Issue :
7
Database :
OpenAIRE
Journal :
JHEP07(2014)140
Accession number :
edsair.od......1064..1f8b1e10b9eab6f6d713343a494c4fa3