First Observation of D^{0}-D[over ¯]^{0} Oscillations in D^{0}→K^{+}π^{-}π^{+}π^{-} Decays and Measurement of the Associated Coherence Parameters.
R Aaij,C Abellán Beteta,B Adeva,M Adinolfi,A Affolder, 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, F Betti,M-O Bettler,M van Beuzekom, S Bifani, P Billoir,T Bird, A Birnkraut,A Bizzeti,T Blake,F Blanc,J Blouw,S Blusk,V Bocci, A Bondar, N Bondar,W Bonivento, A Borgheresi,S Borghi, M Borisyak,M Borsato,T J V Bowcock,E Bowen, C Bozzi,S Braun, M Britsch,T Britton,J Brodzicka,N H Brook,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, N Chiapolini, 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, M Coombes, 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, N Déléage,M Demmer, D Derkach,O Deschamps, F Dettori,B Dey,A Di Canto,F Di Ruscio, H Dijkstra, S Donleavy, 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,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, C Färber, N Farley, S Farry,R Fay,D Fazzini,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, P Fol,M Fontana,F Fontanelli, D C Forshaw, R Forty,M Frank,C Frei, M Frosini,J Fu, E Furfaro,A Gallas Torreira, D Galli,S Gallorini,S Gambetta, M Gandelman, P Gandini,Y Gao,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, V V Gligorov,C Göbel, D Golubkov, A Golutvin,A Gomes, C Gotti,M Grabalosa Gándara,R Graciani Diaz,L A Granado Cardoso, E Graugés, E Graverini, G Graziani,A Grecu,P Griffith, L Grillo, O Grünberg,B Gui, E Gushchin,Yu Guz,T Gys,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, V Heijne, A Heister,K Hennessy, P Henrard,L Henry,J A Hernando Morata,E van Herwijnen,M Heß,A Hicheur,D Hill, M Hoballah, C Hombach, L Hongming,W Hulsbergen, T Humair, M Hushchyn,N Hussain, D Hutchcroft, D Hynds,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, O Kochebina, 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,R Lefèvre, A Leflat, J Lefrançois,E Lemos Cid,O Leroy,T Lesiak, B Leverington,Y Li,T Likhomanenko,M Liles, 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, N Lusardi, A Lusiani, 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,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,D Müller,J Müller,K Müller,V Müller, M Mussini, B Muster,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,M Pikies,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 Romanovsky,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,J Todd, S Tolk,L Tomassetti,D Tonelli, S Topp-Joergensen, E Tournefier,S Tourneur, K Trabelsi, M Traill,M T Tran,M Tresch, A Trisovic, A Tsaregorodtsev,P Tsopelas,N Tuning,A Ukleja,A Ustyuzhanin,U Uwer,C Vacca,V Vagnoni, G Valenti,A Vallier,R Vazquez Gomez,P Vazquez Regueiro,C Vázquez Sierra,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 Voß,J A de Vries, 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, A Zhokhov, L Zhong,V Zhukov,S Zucchelli
PHYSICAL REVIEW LETTERS（2016）
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摘要
Charm meson oscillations are observed in a time-dependent analysis of the ratio of D-0 -> K+pi(-)pi(+)pi(-) to D-0 -> K-pi(+)pi(-)pi(+) decay rates, using data corresponding to an integrated luminosity of 3.0 fb(-1) recorded by the LHCb experiment. The measurements presented are sensitive to the phase-space averaged ratio of doubly Cabibbo-suppressed to Cabibbo-favored amplitudes r(D)(K3 pi) and the product of the coherence factor R-D(K3 pi) and a charm mixing parameter y'(K3 pi). The constraints measured are r(D)(K3 pi) = (5.67 +/- 0.12) x 10(-2), which is the most precise determination to date, and R-D(K3 pi) y'(K3 pi) = (0.3 +/- 1.8) x 10(-3), which provides useful input for determinations of the CP-violating phase gamma in B-+/- -> DK +/-, D -> K--/+pi(+/-)pi(-/+)pi(+/-) decays. The analysis also gives the most precise measurement of the D-0 -> K+pi(-)pi(+)pi(-) branching fraction, and the first observation of D-0-(D) over bar (0) oscillations in this decay mode, with a significance of 8.2 standard deviations.
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