Updated Determination Of D-0-(D)Over-Bar(0) Mixing And Cp Violation Parameters With D-0 -> K+ Pi(-) Decays
R. Aaij,Bernardo Adeva,M. Adinolfi, Z. Ajaltouni,S. Akar, J. Albrecht, F. Alessio, M. Alexander,A. Alfonso Albero,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,F. Archilli, Philippe d'Argent,J. Arnau Romeu,A. Artamonov,M. Artuso, E. Aslanides,Michele Atzeni,G. Auriemma,M. Baalouch,I. Babuschkin,S. Bachmann, J. J. Back,A. Badalov,C. Baesso, S. Baker,V. Balagura,W. Baldini,A. Baranov,R. J. Barlow,C. Barschel, S. Barsuk,W. Barter,F. Baryshnikov, V. Batozskaya, V. Battista, A. Bay,L. Beaucourt, J. Beddow, F. Bedeschi, I. Bediaga, A. Beiter, L. J. Bel,N. Beliy, V. Bellee, N. Belloli, K. Belous, I. Belyaev, E. Ben-Haim, G. Bencivenni, S. Benson,S. Beranek,A. Berezhnoy, R. Bernet,Daniel Berninghoff,Emilie Bertholet, A. Bertolin,C. Betancourt, F. Betti,M. O. Bettler,M. van Beuzekom,Ia. Bezshyiko,S. Bifani, P. Billoir, A. Birnkraut, A. Bizzeti,Mikkel Bjørn,T. Blake,F. Blanc,S. Blusk,V. Bocci, T. Boettcher,A. Bondar, N. Bondar,I. Bordyuzhin, S. Borghi,M. Borisyak,M. Borsato, F. Bossu,M. Boubdir,T. J. V. Bowcock, E. Bowen,C. Bozzi,S. Braun, J. Brodzicka,Davide Brundu, E. Buchanan,C. Burr, A. Bursche, J. Buytaert,Wiktor Byczynski,S. Cadeddu,H. Cai,R. Calabrese, Ryan Calladine, M. Calvi,M. Calvo Gomez,A. Camboni,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,M. Cattaneo, G. Cavallero, R. Cenci,D. Chamont,Matthew George Chapman,M. J. Charles,Ph. Charpentier,G. Chatzikonstantinidis, M. Chefdeville,S. Chen,S. F. Cheung,Stefan-Gabriel Chitic,V. Chobanova, M. Chrzaszcz, P. Ciambrone,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,P. Collins, T. Colombo, A. Comerma-Montells,A. Contu,G. Coombs, S. Coquereau,G. Corti,M. Corvo,C. M. Costa Sobral, B. Couturier,G. Cowan,D. C. Craik, A. Crocombe,M. Cruz Torres,R. Currie, C. D'Ambrosio,F. Da Cunha Marinho,C. L. Da Silva,Elena Dall'Occo, J. Dalseno,A. Davis,O. De Aguiar Francisco,K. De Bruyn,S. De Capua,M. De Cian,J. M. De Miranda,L. De Paula,M. De Serio,P. De Simone,C. T. Dean, D. Decamp,L. Del Buono,H.-P. Dembinski,M. Demmer, A. Dendek, D. Derkach, O. Deschamps, F. Dettori,B. Dey,A. Di Canto,P. Di Nezza,H. Dijkstra, F. Dordei,M. Dorigo,A. Dosil Suárez, Lauren Douglas, A. Dovbnya, K. Dreimanis,L. Dufour, G. Dujany, P. Durante,J. M. Durham,D. Dutta, R. Dzhelyadin,M. Dziewiecki, A. Dziurda, A. Dzyuba, S. Easo,M. Ebert,U. Egede,V. Egorychev,S. Eidelman,S. Eisenhardt, U. Eitschberger, R. Ekelhof, L. Eklund,S. Ely,S. Esen,H. M. Evans,T. Evans, A. Falabella, N. Farley, S. Farry,D. Fazzini, L. Federici,D. Ferguson,G. Fernandez,P. Fernandez Declara,A. Fernandez Prieto,F. Ferrari,L. Ferreira Lopes,F. Ferreira Rodrigues, M. Ferro-Luzzi,S. Filippov,R. A. Fini, M. Fiorini,M. Firlej, C. Fitzpatrick,T. Fiutowski,F. Fleuret,M. Fontana, F. Fontanelli, R. Forty,V. Franco Lima,M. Frank, C. Frei,J. Fu, W. Funk,E. Furfaro, C. Färber, Emmy Gabriel,A. Gallas Torreira,D. Galli,S. Gallorini,S. Gambetta,M. Gandelman, P. Gandini,Y. Gao, L. M. Garcia Martin,J. García Pardiñas,J. Garra Tico, L. Garrido,D. Gascon, C. 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,E. Govorkova, Jascha Peter Grabowski,R. Graciani Diaz,L. A. Granado Cardoso,E. Grauges,E. Graverini, G. Graziani,A. Grecu, Roman Greim,P. Griffith, L. Grillo,L. Gruber,B. R. Gruberg Cazon,O. Gruenberg, E. Gushchin,Yu. Guz, T. Gys,C. Göbel,T. Hadavizadeh,C. Hadjivasiliou, G. Haefeli, C. Haen,S. C. Haines,B. Hamilton,X. Han,Thomas Henry Hancock, S. Hansmann-Menzemer, N. Harnew,S. T. Harnew,Christoph Hasse, M. Hatch,J. He,Malte Hecker, Kevin Heinicke, A. Heister, K. Hennessy,P. Henrard,L. Henry,E. van Herwijnen,M. Hess, A. Hicheur,D. Hill,P. Hopchev,Wenhua Hu,Wenqian Huang,Z. Huard,W. Hulsbergen,T. Humair,M. Hushchyn, D. Hutchcroft, Philipp Ibis, M. Idzik, P. Ilten, R. Jacobsson, J. Jalocha, E. Jans,A. Jawahery,F. Jiang,M. John,D. Johnson,C. R. Jones, C. Joram,B. Jost,N. Jurik,S. Kandybei, M. Karacson,J. M. Kariuki,S. Karodia,Nikita Kazeev,M. Kecke, Floris Keizer,M. H. Kelsey,M. Kenzie,T. Ketel, E. Khairullin, B. Khanji, C. Khurewathanakul,T. Kirn,S. Klaver,K. Klimaszewski, T. Klimkovich,S. Koliiev, M. Kolpin,I. Komarov,Renata Kopecna, P. Koppenburg, A. Kosmyntseva,S. Kotriakhova, M. Kozeiha, L. Kravchuk, M. Kreps, Felix Johannes Kress, P. Krokovny,W. Krzemien,W. Kucewicz, M. Kucharczyk,V. Kudryavtsev,A. K. Kuonen, T. Kvaratskheliya, D. Lacarrere, G. D. Lafferty,A. Lai, G. Lanfranchi, C. Langenbruch,T. E. Latham,C. Lazzeroni,R. Le Gac, A. Leflat, J. Lefrançois,R. Lefèvre,F. Lemaitre,E. Lemos Cid,O. Leroy,T. Lesiak, B. Leverington, Li P. R.,T. Li,Y. Li,Z. Li,Xixin Liang,T. Likhomanenko,R. Lindner, F. Lionetto,Vitalii Lisovskyi,X. Liu,D. Loh,Angelo Loi, 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,Vladimir Macko, Patrick Mackowiak, Samuel Maddrell-Mander, O. Maev,K. Maguire, Dmitrii Maisuzenko,Maciej Witold Majewski,S. Malde,Bartosz Malecki, A. Malinin, T. Maltsev, G. Manca, G. Mancinelli,Daniele Marangotto, J. Maratas,J. F. Marchand, U. Marconi,C. Marin Benito,M. Marinangeli,P. Marino,J. Marks, G. Martellotti,M. Martin,M. Martinelli,D. Martinez Santos,F. Martinez Vidal, A. Massafferri, R. Matev, A. Mathad, Z. Mathe, C. Matteuzzi,A. Mauri,E. Maurice, B. Maurin, A. Mazurov, M. McCann, A. McNab,R. McNulty,James Vincent Mead,B. T. Meadows,Cedric Meaux, F. Meier, Nis Meinert,D. Melnychuk, M. Merk, A. Merli, E. Michielin,D. A. Milanes, Edward James Millard, M.-N. Minard, Luca Minzoni,D. S. Mitzel, A. Mogini,J. Molina Rodriguez, T. Mombaecher,I. A. Monroy,S. Monteil, M. Morandin,M. J. Morello,O. Morgunova, J. Moron, A. B. Morris, R. Mountain,F. Muheim,M. Mulder,D. R. Muller,J. Mueller,K. Mueller, V. Mueller,P. Naik,T. Nakada,R. Nandakumar,A. Nandi, I. Nasteva,M. Needham,N. Neri, S. Neubert, N. Neufeld, M. Neuner,T. D. Nguyen, C. Nguyen-Mau,S. Nieswand, R. Niet, N. Nikitin, T. Nikodem, A. Nogay,Daniel Patrick O'Hanlon, A. Oblakowska-Mucha,V. Obraztsov,S. Ogilvy, R. Oldeman,C. J. G. Onderwater,A. Ossowska,J. M. Otalora Goicochea,P. Owen, A. Oyanguren,P. Pais,A. Palano, M. Palutan, A. Papanestis,M. Pappagallo, L. L. Pappalardo,W. Parker,C. Parkes, G. Passaleva,A. Pastore,M. Patel,C. Patrignani,A. Pearce,Antonio Pellegrino, G. Penso,M. Pepe Altarelli,S. Perazzini,Dmitrii Pereima, P. Perret, L. Pescatore, K. Petridis, A. Petrolini,A. Petrov, M. Petruzzo,E. Picatoste Olloqui, B. Pietrzyk, Guillaume Pietrzyk,M. Pikies, D. Pinci,Flavio Pisani,A. Pistone, A. Piucci,V. Placinta,S. Playfer,M. Plo Casasus, F. Polci,M. Poli Lener, A. Poluektov, I. Polyakov, E. Polycarpo,G. J. Pomery,S. Ponce,A. Popov,D. Popov,S. Poslavskii,C. Potterat,E. Price,J. Prisciandaro, C. Prouve, V. Pugatch,A. Puig Navarro, Hannah Louise Pullen, G. Punzi,W. Qian,J. Qin, R. Quagliani, Boris Quintana, B. Rachwal, J. H. Rademacker,M. Rama,M. Ramos Pernas,M. S. Rangel,I. Raniuk, F. Ratnikov,G. Raven,M. Ravonel Salzgeber,Meril Reboud,F. Redi,S. Reichert,A. C. dos Reis,C. Remon Alepuz, V. Renaudin,S. Ricciardi,S. Richards, M. Rihl, K. Rinnert, P. Robbe,A. Robert, A. B. Rodrigues,E. Rodrigues,J. A. Rodriguez Lopez,A. Rogozhnikov, S. Roiser, A. Rollings,V. Romanovskiy,A. Romero Vidal, M. Rotondo, M. S. Rudolph,T. Ruf,P. Ruiz Valls,J. Ruiz Vidal,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, Gediminas Sarpis,A. Sarti, C. Satriano,A. Satta,D. M. Saunders, D. Savrina,S. Schael,M. Schellenberg,M. Schiller,H. Schindler, M. Schmelling, T. Schmelzer,B. Schmidt,O. Schneider, A. Schopper, Hf Schreiner, M. Schubiger,M. H. Schune, R. Schwemmer, B. Sciascia, A. Sciubba, A. Semennikov, E. S. Sepulveda, A. Sergi,N. Serra,J. Serrano,L. Sestini, P. Seyfert, M. Shapkin,I. Shapoval,Y. Shcheglov, T. Shears, L. Shekhtman,V. Shevchenko,B. G. Siddi,R. Silva Coutinho,L. Silva de Oliveira, G. Simi,S. Simone,M. Sirendi, N. Skidmore,T. Skwarnicki,I. T. Smith,J. Smith,M. Smith,l. Soares Lavra, M. D. Sokoloff, F. J. P. Soler,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,Margarita Stepanova,H. Stevens,S. Stone,B. Storaci, S. Stracka,M. E. Stramaglia,M. Straticiuc,U. Straumann,Jiayin Sun,L. Sun,K. Swientek,V. Syropoulos,T. Szumlak,M. Szymanski, S. T'Jampens, A. Tayduganov, T. Tekampe, G. Tellarini, F. Teubert, E. Thomas,J. van Tilburg,M. J. Tilley, V. Tisserand,M. Tobin, S. Tolk, L. Tomassetti,D. Tonelli,R. Tourinho Jadallah Aoude, E. Tournefier, M. Traill,M. T. Tran,M. Tresch, A. Trisovic, A. Tsaregorodtsev, P. Tsopelas,A. Tully, N. Tuning, A. Ukleja, Andrii Usachov,A. Ustyuzhanin,U. Uwer, C. Vacca,Alexander Vagner,V. Vagnoni,A. Valassi,S. Valat, G. Valenti,R. Vazquez Gomez,P. Vazquez Regueiro,S. Vecchi,M. van Veghel,J. J. Velthuis, M. Veltri,G. Veneziano,A. Venkateswaran,T. Verlage,M. Vernet, Michele Veronesi, M. Vesterinen,J. V. Viana Barbosa, D. Vieira,M. Vieites Diaz, H. Viemann,X. Vilasis-Cardona, M. Vitti,V. Volkov, A. Vollhardt, B. Voneki, A. Vorobyev,V. Vorobyev,C. Voss,J. A. de Vries,C. Vázquez Sierra, R. Waldi, J. Walsh, J. Wang,Yilong Wang,D. R. Ward,H. M. Wark, N. K. Watson, D. Websdale, A. Weiden,Constantin Weisser,M. Whitehead, J. Wicht,G. Wilkinson,M. Wilkinson,M. Williams,T. Williams, F. F. Wilson, J. Wimberley, M. Winn, J. Wishahi,W. Wislicki,M. Witek, G. Wormser,S. A. Wotton, K. Wyllie, Y. Xie,M. Xu, Q. N. Xu,Z. Xu, Z. Yang,Y. Yao, H. Yin,J. Yu,X. Yuan, O. Yushchenko,K. A. Zarebski, M. Zavertyaev, L. Zhang, Y. Zhang, A. Zhelezov, Y. Zheng, X. L. Zhu,V. Zhukov,Jennifer Brigitta Zonneveld,S. Zucchelli
PHYSICAL REVIEW D（2018）
引用 23|浏览32
摘要
We report measurements of charm-mixing parameters based on the decay-time-dependent ratio of D-0 -> K+pi(-) to D-0 -> K-pi(+) rates. The analysis uses a data sample of proton-proton collisions corresponding to an integrated luminosity of 5.0 fb(-1) recorded by the LHCb experiment from 2011 through 2016. Assuming charge-parity (CP) symmetry, the mixing parameters are determined to be x'(2) = (3.9 +/- 2.7) x 10(-5), y' = (5.28 +/- 0.52) x 10(-3), and R-D = (3.454 +/- 0.031) x 10(-3). Without this assumption, the measurement is performed separately for D-0 and (D) over bar (0) mesons, yielding a direct CP-violating asymmetry A(D) = (-0.1 +/- 9.1) x 10(-3), and magnitude of the ratio of mixing parameters 1.00 < vertical bar q/p vertical bar < 1.35 at the 68.3% confidence level. All results include statistical and systematic uncertainties and improve significantly upon previous single-measurement determinations. No evidence for CP violation in charm mixing is observed.
更多查看译文
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