Measurement Of The Ckm Angle Gamma Using B (0) -> Dk (*0) With D -> K-S(0) Pi (+) Pi (-) Decays
R. Aaij,C. Abellan Beteta,B. Adeva,M. Adinolfi,Z. Ajaltouni,S. Akar,J. Albrecht,F. Alessio,M. Alexander,S. Ali, G. Alkhazov,P. Alvarez Cartelle,A. A. Alves,S. Amato,S. Amerio,Y. Amhis,L. An,L. Anderlini,G. Andreassi,M. Andreotti,J. E. Andrews,R. B. Appleby,O. Aquines Gutierrez,F. Archilli,P. D'Argent,A. Artamonov,M. Artuso,E. Aslanides,G. Auriemma,M. Baalouch,S. Bachmann,J. J. Back,A. Badalov,C. Baesso,W. Baldini,R. J. Barlow,C. Barschel,S. Barsuk,W. Barter,V. Batozskaya,V. Battista,A. Bay,L. Beaucourt,J. Beddow,F. Bedeschi,I. Bediaga,L. J. Bel,V. Bellee,N. Belloli,I. Belyaev,E. Ben-Haim,G. Bencivenni,S. Benson,J. Benton,A. Berezhnoy,R. Bernet,A. Bertolin,M. -O. Bettler,M. Van Beuzekom,S. Bifani,P. Billoir,T. Bird,A. Birnkraut,A. Bitadze,A. Bizzeti,T. Blake,F. Blanc,J. Blouw,S. Blusk,V. Bocci,A. Bondar,N. Bondar,W. Bonivento,S. Borghi,M. Borsato,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. Charles,Ph. Charpentier,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,B. Couturier,G. A. Cowan,D. C. Craik,A. Crocombe,M. Cruz Torres,S. Cunliffe,R. Currie,C. D'Ambrosio,E. Dall'Occo,J. Dalseno,P. N. Y. David,A. Davis,O. De Aguiar Francisco,K. De Bruyn,S. De Capua,M. De Cian,J. M. De Miranda,L. De Paula,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 Suarez,A. Dovbnya,K. Dreimanis,L. Dufour,G. Dujany,P. Durante,R. Dzhelyadin,A. Dziurda,A. Dzyuba,N. Deleage,S. Easo,U. Egede,V. Egorychev, S. Eidelman,S. Eisenhardt,U. Eitschberger,R. Ekelhof,L. Eklund,I. El Rifai,Ch. Elsasser,S. Ely,S. Esen,H. M. Evans,T. Evans,A. Falabella,N. Farley,S. Farry,R. Fay,D. Ferguson,V. Fernandez Albor,F. Ferrari,F. Ferreira Rodrigues,M. Ferro-Luzzi,S. Filippov,M. Fiore,M. Fiorini,M. Firlej,C. Fitzpatrick,T. Fiutowski,F. Fleuret,K. Fohl,M. Fontana,F. Fontanelli,D. C. Forshaw,R. Forty,M. Frank,C. Frei,M. Frosini,J. Fu,E. Furfaro,C. Farber,A. Gallas Torreira,D. Galli,S. Gallorini,S. Gambetta,M. Gandelman,P. Gandini,Y. Gao,J. Garcia Pardias,J. Garra Tico,L. Garrido,P. J. Garsed,D. Gascon,C. Gaspar,L. Gavardi,G. Gazzoni,D. Gerick,E. Gersabeck,M. Gersabeck,T. Gershon,Ph. Ghez, S. Giananot Sign,V. Gibson,O. G. Girard,L. Giubega,V. V. Gligorov,D. Golubkov,A. Golutvin,A. Gomes,C. Gotti,M. Grabalosa Gandara,R. Graciani Diaz,L. A. Granado Cardoso,E. Grauges,E. Graverini,G. Graziani,A. Grecu,P. Griffith,L. Grillo,O. Grunberg,E. Gushchin,Yu. Guz,T. Gys,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,J. He,T. Head,A. Heister,K. Hennessy,P. Henrard,L. Henry,J. A. Hernando Morata,E. Van Herwijnen,M. He,A. Hicheur,D. Hill,M. Hoballah,C. Hombach,W. Hulsbergen,T. Humair,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,T. M. Karbach,S. Karodia,M. Kecke,M. Kelsey,I. R. Kenyon,M. Kenzie,T. Ketel,E. Khairullin,B. Khanji,C. Khurewathanakul,T. Kirn,S. Klaver,K. Klimaszewski,M. Kolpin,I. Komarov,R. F. Koopman,P. Koppenburg,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. Lafferty,A. Lai,D. Lambert,G. Lanfranchi,C. Langenbruch,B. Langhans,T. Latham,C. Lazzeroni,R. Le Gac,J. Van Leerdam,J. -P. Lees,A. Leflat, J. Lefran,R. Lefevre,E. Lemos Cid,O. Leroy,T. Lesiak, B. Leverington,Y. Li,T. Likhomanenko,R. Lindner,C. 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,G. Manca,G. Mancinelli,P. Manning,A. Mapelli,J. Maratas,J. F. Marchand,U. Marconi,C. Marin Benito,P. Marino,J. Marks,G. Martellotti,M. Martin,M. Martinelli,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. Meadows,F. Meier,M. Meissner,D. Melnychuk,M. Merk,E. Michielin,D. A. Milanes,M. -N. Minard,D. S. Mitzel,J. Molina Rodriguez,I. A. Monroy,S. Monteil,M. Morandin,P. Morawski,A. Morda,M. J. Morello,J. Moron,A. B. Morris,R. Mountain,F. Muheim,M. Mussini,B. Muster,D. Muller,J. Muller,K. Muller,V. Muller,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,V. Niess,S. Nieswand,R. Niet,N. Nikitin,T. Nikodem,A. Novoselov,D. P. O'Hanlon,A. Oblakowska-Mucha,V. Obraztsov,S. Ogilvy,O. Okhrimenko,R. Oldeman,C. J. G. Onderwater,B. Osorio Rodrigues,J. M. Otalora Goicochea,A. Otto,P. Owen,A. Oyanguren,A. Palano,F. Palombo,M. Palutan,J. Panman,A. Papanestis,M. Pappagallo,L. L. Pappalardo,C. Pappenheimer, W. Parker,C. Parkes,G. Passaleva,G. D. Patel,M. Patel,C. Patrignani,A. Pearce,A. Pellegrino,G. Penso,M. Pepe Altarelli,S. Perazzini,P. Perret,L. Pescatore,K. Petridis,A. Petrolini,M. Petruzzo,E. Picatoste Olloqui,B. Pietrzyk,D. Pinci,A. Pistone,A. Piucci,S. Playfer,M. Plo Casasus,T. Poikela,F. Polci,A. Poluektov,I. Polyakov,E. Polycarpo,A. Popov,D. Popov,B. Popovici,C. Potterat,E. Price,J. D. Price,J. Prisciandaro,A. Pritchard,C. Prouve,V. Pugatch,A. Puig Navarro,G. Punzi,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,V. Renaudin,S. Ricciardi,S. Richards,M. Rihl,K. Rinnert,V. Rives Molina,P. Robbe,A. B. Rodrigues,E. Rodrigues,J. A. Rodriguez Lopez,P. Rodriguez Perez,A. Rogozhnikov,S. Roiser,V. Romanovskiy,A. Romero Vidal,J. W. Ronayne,M. Rotondo,T. Ruf,P. Ruiz Valls,J. J. Saborido Silva,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. Schiller,H. Schindler,M. Schlupp,M. Schmelling,T. Schmelzer, B. Schmidt,O. Schneider,A. Schopper,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,M. Sirendi,N. Skidmore,T. Skwarnicki,E. Smith,I. T. Smith,J. Smith, M. Smith,H. Snoek,M. D. Sokoloff,F. J. P. Soler,F. Soomro,D. Souza, B. Souza De Paula,B. Spaan,P. Spradlin,S. Sridharan,F. Stagni,M. Stahl,S. Stahl,S. Stefkova,O. Steinkamp,O. Stenyakin,S. Stevenson,S. Stoica,S. Stone,B. Storaci,S. Stracka,M. Straticiuc,U. Straumann,L. Sun,W. Sutcliffe,K. Swientek,S. 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,E. Tournefier,S. Tourneur,K. Trabelsi,M. T. Tran,M. Tresch,A. Trisovic,A. Tsaregorodtsev,P. Tsopelas,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. Van Veghel,J. J. Velthuis,M. Veltri,G. Veneziano,M. Vesterinen,B. Viaud,D. Vieira,M. Vieites Diaz,X. Vilasis-Cardona,V. Volkov,A. Vollhardt,D. Voong,A. Vorobyev,V. Vorobyev,C. Vo,J. A. De Vries,C. Vazquez Sierra,R. Waldi,C. Wallace,R. Wallace,J. Walsh, J. Wang,D. R. Ward,N. K. Watson,D. Websdale,A. Weiden,M. Whitehead,J. Wicht,G. Wilkinson,M. Wilkinson,M. Williams, M. P. Williams,M. Williams,T. Williams,F. F. Wilson,J. Wimberley,J. Wishahi,W. Wislicki,M. Witek,G. Wormser,S. A. Wotton,K. Wraight,S. Wright,K. Wyllie,Y. Xie,Z. Xu,Z. Yang,H. Yin,J. Yu,X. Yuan,O. Yushchenko,M. Zangoli,M. Zavertyaev, L. Zhang,Y. Zhang,A. Zhelezov,Y. Zheng,A. Zhokhov,L. Zhong,V. Zhukov,S. Zucchelli
JOURNAL OF HIGH ENERGY PHYSICS（2016）
引用 15|浏览21
摘要
A model-dependent amplitude analysis of the decay B (0) -> D(K (S) (0) pi (+) pi (-))K (au 0) is performed using proton-proton collision data corresponding to an integrated luminosity of 3.0 fb(-1), recorded at and 8 TeV by the LHCb experiment. The CP violation observables x (+/-) and y (+/-), sensitive to the CKM angle gamma, are measured to bex- = 0.15 +/- 0.14 +/- 0.03 +/- 0.01; y- = 0.25 +/- 0.15 +/- 0.06 +/- 0.01; x+ = 0.05 +/- 0.24 +/- 0.04 +/- 0.01; y+ = 0.65(-0.23)(+0.24) +/- 0.08 +/- 0.01;where the first uncertainties are statistical, the second systematic and the third arise from the uncertainty on the D -> K (S) (0) pi (+) pi (-) amplitude model. These are the most precise measurements of these observables. They correspond to gamma = (80 (- 22) (+ 21) )A degrees and , where is the magnitude of the ratio of the suppressed and favoured B (0) -> DK (+) pi (-) decay amplitudes, in a K pi mass region of +/- 50 MeV around the K (*)(892)(0) mass and for an absolute value of the cosine of the K (*0) decay angle larger than 0.4.
更多查看译文
关键词
B physics, CKM angle gamma, CP violation, Flavor physics, Hadron-Hadron scattering (experiments)
AI 理解论文
溯源树
样例
生成溯源树，研究论文发展脉络
Chat Paper
正在生成论文摘要