Measurement of the ratio of branching fractions B(B-c(+) -> J/psi K+)/B(B-c(+) -> J/psi pi(+))
R. Aaij,B. Adeva,M. Adinolfi, Z. Ajaltouni,S. Akar, J. Albrecht, F. Alessio, M. Alexander,S. Ali, G. Alkhazov,P. Alvarez Cartelle,Jr. Alves A. A.,S. Amato,S. Amerio,Y. Amhis, La Everse, L. Anderlini, G. Andreassi,M. Andreotti,J. E. Andrews,R. B. Appleby,O. Aquines Gutierrez,F. Archilli, Philippe d'Argent,J. Arnau Romeu, A. Artamonov,M. Artuso, E. Aslanides,G. Auriemma,M. Baalouch,I. Babuschkin,S. Bachmann, J. J. Back,A. Badalov,C. Baesso,W. Baldini,R. J. Barlow,C. Barschel, S. Barsuk,W. Barter, V. Batozskaya, B. Batsukh, V. Battista, A. Bay,L. Beaucourt, J. Beddow, F. Bedeschi, I. Bediaga, L. J. Bel, V. Bellee, N. Belloli, K. Belous, I. Belyaev, E. Ben-Haim, G. Bencivenni, S. Benson, J. Benton,A. Berezhnoy, R. Bernet, A. Bertolin, F. Betti,M. O. Bettler,Martin van Beuzekom, Iaroslava Bezshyiko,S. Bifani, P. Billoir,T. Bird, A. Birnkraut, A. Bitadze, A. Bizzeti,T. Blake,F. Blanc,J. Blouw,S. Blusk,V. Bocci, T. Boettcher,A. Bondar, N. Bondar,W. Bonivento, A. Borgheresi, S. Borghi,M. Borisyak,M. Borsato, F. Bossu,M. Boubdir,T. J. V. Bowcock, E. Bowen,C. Bozzi,S. Braun, M. Britsch,T. Britton, J. Brodzicka, E. Buchanan,C. Burr, A. Bursche, J. Buytaert,S. Cadeddu,R. Calabrese, M. Calvi,M. Calvo Gomez,P. Campana,D. Campora Perez, L. Capriotti,A. Carbone, G. Carboni, R. Cardinale, A. Cardini, P. Carniti,L. Carson,K. Carvalho Akiba,G. Casse, L. Cassina,L. Castillo Garcia,M. Cattaneo,Ch. Cauet, G. Cavallero, R. Cenci,M. J. Charles,Ph. Charpentier,G. Chatzikonstantinidis, M. Chefdeville,S. Chen,S-F Cheung,V. Chobanova, M. Chrzaszcz,X. Cid Vidal, G. Ciezarek, P. E. L. Clarke, M. Clemencic, H. V. Cliff, J. Closier,V. Coco,J. Cogan, E. Cogneras,V. Cogoni,L. Cojocariu,G. Collazuol,P. Collins, A. Comerma-Montells,A. Contu,A. Cook, S. Coquereau,G. Corti,M. Corvo,C. M. Costa Sobral, B. Couturier,G. Cowan,D. C. Craik, A. Crocombe,M. Cruz Torres,S. Cunliffe, C.R. Currie, C. D'Ambrosio, Elena Dall'Occo, J. Dalseno,P. David,A. Davis,O. De Aguiar Francisco,K. De Bruyn,S. De Capua,M. De Cian,J. M. De Miranda, L.E. Paula,M. De Serio,P. De Simone,C. T. Dean, D. Decamp,M. Deckenhoff,L. Del Buono,M. Demmer, D. Derkach, O. Deschamps, F. Dettori,B. Dey,A. Di Canto,H. Dijkstra, F. Dordei,M. Dorigo,A. Dosil Suárez, A. Dovbnya, K. Dreimanis,L. Dufour, G. Dujany,K. Dungs, P. Durante, R. Dzhelyadin, A. Dziurda, A. Dzyuba,N. Déléage, S. Easo,U. Egede,V. Egorychev,S. Eidelman,S. Eisenhardt, U. Eitschberger, R. Ekelhof, L. Eklund,Ch. Elsasser,S. Ely,S. Esen,H. M. Evans,T. Evans, A. Falabella, N. Farley, S. Farry,R. Fay,D. Fazzini,D. Ferguson,V. Fernandez Albor,F. Ferrari,F. Ferreira Rodrigues, M. Ferro-Luzzi,S. Filippov,R. A. Fini,M. Fiore, M. Fiorini,M. Firlej, C. Fitzpatrick,T. Fiutowski,F. Fleuret,K. Fohl,M. Fontana, F. Fontanelli, D. C. Forshaw, R. Forty,V. Franco Lima,M. Frank, C. Frei,J. Fu,E. Furfaro, C. Färber,A. Gallas Torreira,D. Galli,S. Gallorini,S. Gambetta,M. Gandelman, P. Gandini,Y. Gao,J. García Pardiñas,J. Garra Tico, L. Garrido,P. J. Garsed,D. Gascon, M. Carvalho-Gaspar, L. Gavardi, G. Gazzoni, D. Gerick,E. Gersabeck,M. Gersabeck,T. Gershon,Ph. Ghez,S. Gianì,V. Gibson,O. G. Girard, L. Giubega,K. Gizdov,V. V. Gligorov, D. Golubkov,A. Golutvin, A. Gomes,I. Gorelov, C. Gotti,M. Grabalosa Gándara,R. Graciani Diaz,L. A. Granado Cardoso,E. Grauges,E. Graverini, G. Graziani,A. Grecu,P. Griffith, L. Grillo,B. R. Gruberg Cazon,O. Gruenberg, E. Gushchin,Yu. Guz, T. Gys, M.C. Gobel,T. Hadavizadeh,C. Hadjivasiliou, G. Haefeli, C. Haen,S. C. Haines, S. Hall,B. Hamilton,X. Han, S. Hansmann-Menzemer, N. Harnew,S. T. Harnew, J. Harrison, M. Hatch, J. He,T. Head, A. Heister, K. Hennessy,P. Henrard,L. Henry,J. A. Hernando Morata,E. van Herwijnen, H.M. Hess, A. Hicheur,D. Hill,C. Hombach,W. Hulsbergen,T. Humair,M. Hushchyn,N. Hussain, D. Hutchcroft, M. Idzik, P. Ilten, R. Jacobsson,A. Jaeger, J. Jalocha, E. Jans,A. Jawahery,M. John,D. Johnson,C. R. Jones, C. Joram,B. Jost,N. Jurik,S. Kandybei,W. Kanso, M. Karacson,J. M. Kariuki,S. Karodia,M. Kecke,M. H. Kelsey,I. R. Kenyon,M. Kenzie,T. Ketel, E. Khairullin, B. Khanji, C. Khurewathanakul,T. Kirn,S. Klaver,K. Klimaszewski,S. Koliiev, M. Kolpin,I. Komarov,R. F. Koopman, P. Koppenburg, A. Kozachuk, M. Kozeiha, L. Kravchuk,K. Kreplin, M. Kreps, P. Krokovny,F. Kruse,W. Krzemien,W. Kucewicz, M. Kucharczyk,V. Kudryavtsev,A. K. Kuonen, K. Kurek, T. Kvaratskheliya, D. Lacarrere, G. D. Lafferty,A. Lai,D. Lambert, G. Lanfranchi, C. Langenbruch,B. Langhans,T. E. Latham,C. Lazzeroni,R. Le Gac,J. van Leerdam,J. P. Lees, A. Leflat, J. Lefrançois,R. Lefèvre,F. Lemaitre,E. Lemos Cid,O. Leroy,T. Lesiak, B. Leverington,Y. Li,T. Likhomanenko,R. Lindner, S. Linn, F. Lionetto,B. Liu,X. Liu,D. Loh, I. Longstaff,J. H. Lopes,D. Lucchesi,M. Lucio Martinez,H. Luo, A. Lupato, E. Luppi,O. Lupton, A. Lusiani,X. Lyu, F. Machefert, F. Maciuc, O. Maev,K. Maguire,S. Malde, A. Malinin, T. Maltsev, G. Manca, G. Mancinelli, P. M. Manning, J. Maratas,J. F. Marchand, U. Marconi,C. Marin Benito,P. Marino,J. Marks, G. Martellotti,M. Martin, F. Martinelli-Boneschi, D. Martinez-Santos, F. Martinez-Vidal,D. Martins Tostes, L. M. Massacrier, A. Massafferri, R. Matev, A. Mathad, Z. Mathe, C. Matteuzzi,A. Mauri, B. Maurin, A. Mazurov, M. McCann,J. McCarthy, A. McNab,R. McNulty,B. T. Meadows, F. Meier,M. Meissner,D. Melnychuk, M. Merk, A. Merli, E. Michielin,D. A. Milanes, M.-N. Minard,D. S. Mitzel,J. Molina Rodriguez,I. A. Monroy,S. Monteil, M. Morandin,P. Morawski,A. Mordà,M. J. Morello, J. Moron, A. B. Morris, R. Mountain,F. Muheim,M. Mulder, M. Mussini,D. Mueller,J. Mueller, Karl Mueller, V. Mueller,P. Naik,T. Nakada,R. Nandakumar,A. Nandi, I. Nasteva,M. Needham,N. Neri, S. Neubert, N. Neufeld, M. Neuner,A. D. Nguyen, C. Nguyen-Mau,S. Nieswand, R. Niet, N. Nikitin, T. Nikodem,A. Novoselov,Daniel Patrick O'Hanlon, A. Oblakowska-Mucha,V. Obraztsov,S. Ogilvy, R. Oldeman,C. J. G. Onderwater,J. M. Otalora Goicochea, E.A. Otto, R.P. Owen, A. Oyanguren,P. Pais,A. Palano,F. Palombo, M. Palutan,J. Panman, A. Papanestis,M. Pappagallo, L. L. Pappalardo,C. Pappenheimer, W.S Parker,C. Parkes, G. Passaleva,A. Pastore,G. D. Patel,M. Patel,C. Patrignani, D.A. Pearce,A. Pellegrino, G. Penso,M. Pepe Altarelli,S. Perazzini, P. Perret, L. Pescatore, K. Petridis, A. Petrolini,A. Petrov, M. Petruzzo,E. Picatoste Olloqui, B. Pietrzyk,M. Pikies, D. Pinci,A. Pistone, A. Piucci,S. Playfer,M. Plo Casasus,T. Poikela, F. Polci, A. Poluektov, I. Polyakov, E. Polycarpo,G. J. Pomery,A. Popov,D. Popov,B. Popovici,C. Potterat,M. E. Price,J. Price,J. Prisciandaro, C.A. Pritchard, C. Prouve, V. Pugatch,A. Puig Navarro, G. Punzi, Y.W. Qian, R. Quagliani, B. Rachwal, J. H. Rademacker,M. Rama,M. Ramos Pernas,M. S. Rangel,I. Raniuk,G. Raven,F. Redi,S. Reichert,A. C. dos Reis,C. Remon Alepuz, V. Renaudin,S. Ricciardi, Jennifer S Richards, M. Rihl, K. Rinnert,V. Rives Molina, P. Robbe, A. B. Rodrigues, L.E.T. Rodrigues,J. A. Rodriguez Lopez,P. Rodriguez Perez,A. Rogozhnikov, S. Roiser,V. Romanovskiy,A. Romero Vidal,J. W. Ronayne, M. Rotondo, M. S. Rudolph,T. Ruf,P. Ruiz Valls,J. J. Saborido Silva,E. Sadykhov, N. Sagidova, B. Saitta,V. Salustino Guimaraes,C. Sanchez Mayordomo,B. Sanmartin Sedes, R. Santacesaria,C. Santamarina Rios,M. Santimaria, E. Santovetti,A. Sarti, C. Satriano,A. Satta,D. M. Saunders, D. Savrina,S. Schael,M. Schellenberg,M. Schiller,R. H. Schindler,M. Schlupp, M. Schmelling, T. Schmelzer,B. Schmidt,O. Schneider, A. Schopper,K. R. Schubert, M. Schubiger,M. H. Schune, R. Schwemmer, B. Sciascia, A. Sciubba, A. Semennikov, A. Sergi,N. Serra,J. Serrano,L. Sestini, P. Seyfert, M. Shapkin,I. Shapoval,Y. Shcheglov, T. Shears, L. Shekhtman,V. Shevchenko, A. Shires,B. G. Siddi,R. Silva Coutinho,L. Silva de Oliveira, G. Simi, S. Simone,M. Sirendi, N. Skidmore,T. Skwarnicki,E. Smith,I. T. Smith,J. Smith,M. Smith,H. Snoek, M. D. Sokoloff, F. J. P. Soler,Daniel Souza,B. Souza De Paula, B. Spaan, P. Spradlin,S. Sridharan, F. Stagni,M. Stahl,S. Stahl, P. Stefko,S. Stefkova, O. Steinkamp,S. Stemmle, O. Stenyakin, P. Stevenson-Moore,S. Stoica,S. Stone,B. Storaci, S. Stracka,M. Straticiuc,U. Straumann,L. Sun, W. Sutcliffe,K. Swientek,V. Syropoulos, M. Szczekowski,T. Szumlak, S. T'Jampens, A. Tayduganov, T. Tekampe, G. Tellarini, F. Teubert,C. Thomas, E. Thomas,J. van Tilburg, V. Tisserand,M. Tobin, S. Tolk, L. Tomassetti,D. Tonelli, S. Topp-Joergensen,F. Toriello, E. Tournefier,S. Tourneur, K. Trabelsi, M. Traill, N.T.M.T. Tran,M. Tresch, A. Trisovic, A. Tsaregorodtsev, P. Tsopelas,M.A. Tully, N. Tuning, A. Ukleja,A. Ustyuzhanin,U. Uwer, C. Vacca,V. Vagnoni,S. Valat, G. Valenti, A. Vallier,R. Vazquez Gomez,P. Vazquez Regueiro,S. Vecchi, M.M. van Veghel-Plandsoen, M.J. Velthuis, M. Veltri,G. Veneziano,A. Venkateswaran,M. Vernet, M. Vesterinen,B. Viaud, D. Vieira,M. Vieites Diaz,X. Vilasis-Cardona,V. Volkov, A. Vollhardt, B. Voneki,D. Voong, A. Vorobyev,V. Vorobyev,C. Voss,J. A. de Vries, Cv Azquez Sierra, R. Waldi,C. Wallace,R. Wallace,John Walsh, J. Wang,D. R. Ward,H. M. Wark, N. K. Watson, D. Websdale, A. Weiden,M. Whitehead, J. Wicht,G. Wilkinson,M. Wilkinson,M. Williams,M. P. Williams,T. Williams, James F Wilson, J. Wimberley, J. Wishahi,W. Wislicki,M. Witek, G. Wormser,S. A. Wotton, K. Wraight,S. Wright, K. Wyllie, Y. Xie,Z. Xing,Z. Xu, Z. Yang, H. Yin,J. Yu,X. Yuan, O. Yushchenko,M. Zangoli,K. A. Zarebski, M. Zavertyaev,L. Zhang,Y. Zhang, A. Zhelezov, Y. Zheng,A. Zhokhov, X. L. Zhu,V. Zhukov,S. Zucchelli
Journal of High Energy Physics（2016）
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摘要
The ratio of branching fractions R-K/pi = B (B-c(+) -u003e J/psi K+)/B(B-c(+) -u003e J/psi pi(+)) is measured with pp collision data collected by the LHCb experiment at centre-of-mass energies of 7TeV and 8TeV, corresponding to an integrated luminosity of 3 fb(-1). It is found to be R-K/pi = 0.079 +/- 0.007 +/- 0.003, where the first uncertainty is statistical and the second is systematic. This measurement is consistent with the previous LHCb result, while the uncertainties are significantly reduced.
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