F. Alessio³⁵, M. Alexander⁴⁸, G. Alkhazov²⁷, P. Alvarez Cartelle³⁴, A. A. Alves, Jr.²², S. Amato², Y. Amhis³⁶, J. Anderson³⁷, R. B. Appleby⁵¹, O. Aquines Gutierrez¹⁰, F. Archilli^18,35, L. Arrabito⁵⁵, A. Artamonov³², M. Artuso^53,35, E. Aslanides⁶, G. Auriemma^22,c, S. Bachmann¹¹, J. J. Back⁴⁵, D. S. Bailey⁵¹, V. Balagura^28,35, W. Baldini¹⁶, R. J. Barlow⁵¹, C. Barschel³⁵, S. Barsuk⁷, W. Barter⁴⁴, A. Bates⁴⁸, C. Bauer¹⁰, Th. Bauer³⁸, A. Bay³⁶, I. Bediaga¹, S. Belogurov²⁸, K. Belous³², I. Belyaev²⁸, E. Ben-Haim⁸, M. Benayoun⁸, G. Bencivenni¹⁸, S. Benson⁴⁷, J. Benton⁴³, R. Bernet³⁷, M.-O. Bettler¹⁷, M. van Beuzekom³⁸, A. Bien¹¹, S. Bifani¹², T. Bird⁵¹, A. Bizzeti^17,d, P. M. Bjørnstad⁵¹, T. Blake³⁵, F. Blanc³⁶, C. Blanks⁵⁰, J. Blouw¹¹, S. Blusk⁵³, A. Bobrov³¹, V. Bocci²², A. Bondar³¹, N. Bondar²⁷, W. Bonivento¹⁵, S. Borghi^48,51, A. Borgia⁵³, T. J. V. Bowcock⁴⁹, C. Bozzi¹⁶, T. Brambach⁹, J. van den Brand³⁹, J. Bressieux³⁶, D. Brett⁵¹, M. Britsch¹⁰, T. Britton⁵³, N. H. Brook⁴³, H. Brown⁴⁹, A. Büchler-Germann³⁷, I. Burducea²⁶, A. Bursche³⁷, J. Buytaert³⁵, S. Cadeddu¹⁵, O. Callot⁷, M. Calvi^20,e, M. Calvo Gomez^33,b, A. Camboni³³, P. Campana^18,35, A. Carbone¹⁴, G. Carboni^21,f, R. Cardinale^19,35,g, A. Cardini¹⁵, L. Carson⁵⁰, K. Carvalho Akiba², G. Casse⁴⁹, M. Cattaneo³⁵, Ch. Cauet⁹, M. Charles⁵², Ph. Charpentier³⁵, N. Chiapolini³⁷, K. Ciba³⁵, X. Cid Vidal³⁴, G. Ciezarek⁵⁰, P. E. L. Clarke⁴⁷, M. Clemencic³⁵, H. V. Cliff⁴⁴, J. Closier³⁵, C. Coca²⁶, V. Coco³⁸, J. Cogan⁶, P. Collins³⁵, A. Comerma-Montells³³, F. Constantin²⁶, A. Contu⁵², A. Cook⁴³, M. Coombes⁴³, G. Corti³⁵, B. Couturier³⁵, G. A. Cowan³⁶, R. Currie⁴⁷, C. D’Ambrosio³⁵, P. David⁸, P. N. Y. David³⁸, I. De Bonis⁴, K. De Bruyn³⁸, S. De Capua^21,f, M. De Cian³⁷, F. De Lorenzi¹², J. M. De Miranda¹, L. De Paula², P. De Simone¹⁸, D. Decamp⁴, M. Deckenhoff⁹, H. Degaudenzi^36,35, L. Del Buono⁸, C. Deplano¹⁵, D. Derkach^14,35, O. Deschamps⁵, F. Dettori³⁹, J. Dickens⁴⁴, H. Dijkstra³⁵, P. Diniz Batista¹, F. Domingo Bonal^33,b, S. Donleavy⁴⁹, F. Dordei¹¹, A. Dosil Suárez³⁴, D. Dossett⁴⁵, A. Dovbnya⁴⁰, F. Dupertuis³⁶, R. Dzhelyadin³², A. Dziurda²³, S. Easo⁴⁶, U. Egede⁵⁰, V. Egorychev²⁸, S. Eidelman³¹, D. van Eijk³⁸, F. Eisele¹¹, S. Eisenhardt⁴⁷, R. Ekelhof⁹, L. Eklund⁴⁸, Ch. Elsasser³⁷, D. Elsby⁴², D. Esperante Pereira³⁴, A. Falabella^16,14,h, E. Fanchini^20,e, C. Färber¹¹, G. Fardell⁴⁷, C. Farinelli³⁸, S. Farry¹², V. Fave³⁶, V. Fernandez Albor³⁴, M. Ferro-Luzzi³⁵, S. Filippov³⁰, C. Fitzpatrick⁴⁷, M. Fontana¹⁰, F. Fontanelli^19,g, R. Forty³⁵, O. Francisco², M. Frank³⁵, C. Frei³⁵, M. Frosini^17,i, S. Furcas²⁰, A. Gallas Torreira³⁴, D. Galli^14,j, M. Gandelman², P. Gandini⁵², Y. Gao³, J-C. Garnier³⁵, J. Garofoli⁵³, J. Garra Tico⁴⁴, L. Garrido³³, D. Gascon³³, C. Gaspar³⁵, R. Gauld⁵², N. Gauvin³⁶, M. Gersabeck³⁵, T. Gershon^45,35, Ph. Ghez⁴, V. Gibson⁴⁴, V. V. Gligorov³⁵, C. Göbel⁵⁴, D. Golubkov²⁸, A. Golutvin^50,28,35, A. Gomes², H. Gordon⁵², M. Grabalosa Gándara³³, R. Graciani Diaz³³, L. A. Granado Cardoso³⁵, E. Graugés³³, G. Graziani¹⁷, A. Grecu²⁶, E. Greening⁵², S. Gregson⁴⁴, B. Gui⁵³, E. Gushchin³⁰, Yu. Guz³², T. Gys³⁵, C. Hadjivasiliou⁵³, G. Haefeli³⁶, C. Haen³⁵, S. C. Haines⁴⁴, T. Hampson⁴³, S. Hansmann-Menzemer¹¹, R. Harji⁵⁰, N. Harnew⁵², J. Harrison⁵¹, P. F. Harrison⁴⁵, T. Hartmann⁵⁶, J. He⁷, V. Heijne³⁸, K. Hennessy⁴⁹, P. Henrard⁵, J. A. Hernando Morata³⁴, E. van Herwijnen³⁵, E. Hicks⁴⁹, K. Holubyev¹¹, P. Hopchev⁴, W. Hulsbergen³⁸, P. Hunt⁵², T. Huse⁴⁹, R. S. Huston¹², D. Hutchcroft⁴⁹, D. Hynds⁴⁸, V. Iakovenko⁴¹, P. Ilten¹², J. Imong⁴³, R. Jacobsson³⁵, A. Jaeger¹¹, M. Jahjah Hussein⁵, E. Jans³⁸, F. Jansen³⁸, P. Jaton³⁶, B. Jean-Marie⁷, F. Jing³, M. John⁵², D. Johnson⁵², C. R. Jones⁴⁴, B. Jost³⁵, M. Kaballo⁹, S. Kandybei⁴⁰, M. Karacson³⁵, T. M. Karbach⁹, J. Keaveney¹², I. R. Kenyon⁴², U. Kerzel³⁵, T. Ketel³⁹, A. Keune³⁶, B. Khanji⁶, Y. M. Kim⁴⁷, M. Knecht³⁶, R. F. Koopman³⁹, P. Koppenburg³⁸, M. Korolev²⁹, A. Kozlinskiy³⁸, L. Kravchuk³⁰, K. Kreplin¹¹, M. Kreps⁴⁵, G. Krocker¹¹, P. Krokovny³¹, F. Kruse⁹, K. Kruzelecki³⁵, M. Kucharczyk^20,23,35,e, T. Kvaratskheliya^28,35, V. N. La Thi³⁶, D. Lacarrere³⁵, G. Lafferty⁵¹, A. Lai¹⁵, D. Lambert⁴⁷, R. W. Lambert³⁹, E. Lanciotti³⁵, G. Lanfranchi¹⁸, C. Langenbruch¹¹, T. Latham⁴⁵, C. Lazzeroni⁴², R. Le Gac⁶, J. van Leerdam³⁸, J.-P. Lees⁴, R. Lefèvre⁵, A. Leflat^29,35, J. Lefrançois⁷, O. Leroy⁶, T. Lesiak²³, L. Li³, L. Li Gioi⁵, M. Lieng⁹, M. Liles⁴⁹, R. Lindner³⁵, C. Linn¹¹, B. Liu³, G. Liu³⁵, J. von Loeben²⁰, J. H. Lopes², E. Lopez Asamar³³, N. Lopez-March³⁶, H. Lu³, J. Luisier³⁶, A. Mac Raighne⁴⁸, F. Machefert⁷, I. V. Machikhiliyan^4,28, F. Maciuc¹⁰, O. Maev^27,35, J. Magnin¹, S. Malde⁵², R. M. D. Mamunur³⁵, G. Manca^15,k, G. Mancinelli⁶, N. Mangiafave⁴⁴, U. Marconi¹⁴, R. Märki³⁶, J. Marks¹¹, G. Martellotti²², A. Martens⁸, L. Martin⁵², A. Martín Sánchez⁷, D. Martinez Santos³⁵, A. Massafferri¹, Z. Mathe¹², C. Matteuzzi²⁰, M. Matveev²⁷, E. Maurice⁶, B. Maynard⁵³, A. Mazurov^16,30,35, G. McGregor⁵¹, R. McNulty¹², M. Meissner¹¹, M. Merk³⁸, J. Merkel⁹, R. Messi^21,f, S. Miglioranzi³⁵, D. A. Milanes¹³, M.-N. Minard⁴, J. Molina Rodriguez⁵⁴, S. Monteil⁵, D. Moran¹², P. Morawski²³, R. Mountain⁵³, I. Mous³⁸, F. Muheim⁴⁷, K. Müller³⁷, R. Muresan²⁶, B. Muryn²⁴, B. Muster³⁶, M. Musy³³, J. Mylroie-Smith⁴⁹, P. Naik⁴³, T. Nakada³⁶, R. Nandakumar⁴⁶, I. Nasteva¹, M. Nedos⁹, M. Needham⁴⁷, N. Neufeld³⁵, A. D. Nguyen³⁶, C. Nguyen-Mau^36,l, M. Nicol⁷, V. Niess⁵, N. Nikitin²⁹, T. Nikodem¹¹, A. Nomerotski^52,35, A. Novoselov³², A. Oblakowska-Mucha²⁴, V. Obraztsov³², S. Oggero³⁸, S. Ogilvy⁴⁸, O. Okhrimenko⁴¹, R. Oldeman^15,35,k, M. Orlandea²⁶, J. M. Otalora Goicochea², P. Owen⁵⁰, B. K. Pal⁵³, J. Palacios³⁷, A. Palano^13,m, M. Palutan¹⁸, J. Panman³⁵, A. Papanestis⁴⁶, M. Pappagallo⁴⁸, C. Parkes⁵¹, C. J. Parkinson⁵⁰, G. Passaleva¹⁷, G. D. Patel⁴⁹, M. Patel⁵⁰, S. K. Paterson⁵⁰, G. N. Patrick⁴⁶, C. Patrignani^19,g, C. Pavel-Nicorescu²⁶, A. Pazos Alvarez³⁴, A. Pellegrino³⁸, G. Penso^22,n, M. Pepe Altarelli³⁵, S. Perazzini^14,j, D. L. Perego^20,e, E. Perez Trigo³⁴, A. Pérez-Calero Yzquierdo³³, P. Perret⁵, M. Perrin-Terrin⁶, G. Pessina²⁰, A. Petrella^16,35, A. Petrolini^19,g, A. Phan⁵³, E. Picatoste Olloqui³³, B. Pie Valls³³, B. Pietrzyk⁴, T. Pilař⁴⁵, D. Pinci²², R. Plackett⁴⁸, S. Playfer⁴⁷, M. Plo Casasus³⁴, G. Polok²³, A. Poluektov^45,31, E. Polycarpo², D. Popov¹⁰, B. Popovici²⁶, C. Potterat³³, A. Powell⁵², J. Prisciandaro³⁶, V. Pugatch⁴¹, A. Puig Navarro³³, W. Qian⁵³, J. H. Rademacker⁴³, B. Rakotomiaramanana³⁶, M. S. Rangel², I. Raniuk⁴⁰, G. Raven³⁹, S. Redford⁵², M. M. Reid⁴⁵, A. C. dos Reis¹, S. Ricciardi⁴⁶, A. Richards⁵⁰, K. Rinnert⁴⁹, D. A. Roa Romero⁵, P. Robbe⁷, E. Rodrigues^48,51, F. Rodrigues², P. Rodriguez Perez³⁴, G. J. Rogers⁴⁴, S. Roiser³⁵, V. Romanovsky³², M. Rosello^33,b, J. Rouvinet³⁶, T. Ruf³⁵, H. Ruiz³³, G. Sabatino^21,f, J. J. Saborido Silva³⁴, N. Sagidova²⁷, P. Sail⁴⁸, B. Saitta^15,k, C. Salzmann³⁷, M. Sannino^19,g, R. Santacesaria²², C. Santamarina Rios³⁴, R. Santinelli³⁵, E. Santovetti^21,f, M. Sapunov⁶, A. Sarti^18,n, C. Satriano^22,c, A. Satta²¹, M. Savrie^16,h, D. Savrina²⁸, P. Schaack⁵⁰, M. Schiller³⁹, S. Schleich⁹, M. Schlupp⁹, M. Schmelling¹⁰, B. Schmidt³⁵, O. Schneider³⁶, A. Schopper³⁵, M.-H. Schune⁷, R. Schwemmer³⁵, B. Sciascia¹⁸, A. Sciubba^18,n, M. Seco³⁴, A. Semennikov²⁸, K. Senderowska²⁴, I. Sepp⁵⁰, N. Serra³⁷, J. Serrano⁶, P. Seyfert¹¹, M. Shapkin³², I. Shapoval^40,35, P. Shatalov²⁸, Y. Shcheglov²⁷, T. Shears⁴⁹, L. Shekhtman³¹, O. Shevchenko⁴⁰, V. Shevchenko²⁸, A. Shires⁵⁰, R. Silva Coutinho⁴⁵, T. Skwarnicki⁵³, N. A. Smith⁴⁹, E. Smith^52,46, K. Sobczak⁵, F. J. P. Soler⁴⁸, A. Solomin⁴³, F. Soomro^18,35, B. Souza De Paula², B. Spaan⁹, A. Sparkes⁴⁷, P. Spradlin⁴⁸, F. Stagni³⁵, S. Stahl¹¹, O. Steinkamp³⁷, S. Stoica²⁶, S. Stone^53,35, B. Storaci³⁸, M. Straticiuc²⁶, U. Straumann³⁷, V. K. Subbiah³⁵, S. Swientek⁹, M. Szczekowski²⁵, P. Szczypka³⁶, T. Szumlak²⁴, S. T’Jampens⁴, E. Teodorescu²⁶, F. Teubert³⁵, C. Thomas⁵², E. Thomas³⁵, J. van Tilburg¹¹, V. Tisserand⁴, M. Tobin³⁷, S. Tolk³⁹, S. Topp-Joergensen⁵², N. Torr⁵², E. Tournefier^4,50, S. Tourneur³⁶, M. T. Tran³⁶, A. Tsaregorodtsev⁶, N. Tuning³⁸, M. Ubeda Garcia³⁵, A. Ukleja²⁵, P. Urquijo⁵³, U. Uwer¹¹, V. Vagnoni¹⁴, G. Valenti¹⁴, R. Vazquez Gomez³³, P. Vazquez Regueiro³⁴, S. Vecchi¹⁶, J. J. Velthuis⁴³, M. Veltri^17,o, B. Viaud⁷, I. Videau⁷, D. Vieira², X. Vilasis-Cardona^33,b, J. Visniakov³⁴, A. Vollhardt³⁷, D. Volyanskyy¹⁰, D. Voong⁴³, A. Vorobyev²⁷, H. Voss¹⁰, S. Wandernoth¹¹, J. Wang⁵³, D. R. Ward⁴⁴, N. K. Watson⁴², A. D. Webber⁵¹, D. Websdale⁵⁰, M. Whitehead⁴⁵, D. Wiedner¹¹, L. Wiggers³⁸, G. Wilkinson⁵², M. P. Williams^45,46, M. Williams⁵⁰, F. F. Wilson⁴⁶, J. Wishahi⁹, M. Witek²³, W. Witzeling³⁵, S. A. Wotton⁴⁴, K. Wyllie³⁵, Y. Xie⁴⁷, F. Xing⁵², Z. Xing⁵³, Z. Yang³, R. Young⁴⁷, O. Yushchenko³², M. Zangoli¹⁴, M. Zavertyaev^10,p, F. Zhang³, L. Zhang⁵³, W. C. Zhang¹², Y. Zhang³, A. Zhelezov¹¹, L. Zhong³, and A. Zvyagin³⁵ (LHCb Collaboration)

• ¹Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil
• ²Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
• ³Center for High Energy Physics, Tsinghua University, Beijing, China
• ⁴LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France
• ⁵Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
• ⁶CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France
• ⁷LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France
• ⁸LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France
• ⁹Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
• ¹⁰Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany
• ¹¹Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
• ¹²School of Physics, University College Dublin, Dublin, Ireland
• ¹³Sezione INFN di Bari, Bari, Italy
• ¹⁴Sezione INFN di Bologna, Bologna, Italy
• ¹⁵Sezione INFN di Cagliari, Cagliari, Italy
• ¹⁶Sezione INFN di Ferrara, Ferrara, Italy
• ¹⁷Sezione INFN di Firenze, Firenze, Italy
• ¹⁸Laboratori Nazionali dell’INFN di Frascati, Frascati, Italy
• ¹⁹Sezione INFN di Genova, Genova, Italy
• ²⁰Sezione INFN di Milano Bicocca, Milano, Italy
• ²¹Sezione INFN di Roma Tor Vergata, Roma, Italy
• ²²Sezione INFN di Roma La Sapienza, Roma, Italy
• ²³Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
• ²⁴AGH University of Science and Technology, Kraków, Poland
• ²⁵Soltan Institute for Nuclear Studies, Warsaw, Poland
• ²⁶Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania
• ²⁷Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
• ²⁸Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia
• ²⁹Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia
• ³⁰Institute for Nuclear Research of the Russian Academy of Sciences (INR RAN), Moscow, Russia
• ³¹Budker Institute of Nuclear Physics (SB RAS) and Novosibirsk State University, Novosibirsk, Russia
• ³²Institute for High Energy Physics (IHEP), Protvino, Russia
• ³³Universitat de Barcelona, Barcelona, Spain
• ³⁴Universidad de Santiago de Compostela, Santiago de Compostela, Spain
• ³⁵European Organization for Nuclear Research (CERN), Geneva, Switzerland
• ³⁶Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
• ³⁷Physik-Institut, Universität Zürich, Zürich, Switzerland
• ³⁸Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands
• ³⁹Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, The Netherlands
• ⁴⁰NSC Kharkiv Institute of Physics and Technology (NSC KIPT), Kharkiv, Ukraine
• ⁴¹Institute for Nuclear Research of the National Academy of Sciences (KINR), Kyiv, Ukraine
• ⁴²University of Birmingham, Birmingham, United Kingdom
• ⁴³H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
• ⁴⁴Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
• ⁴⁵Department of Physics, University of Warwick, Coventry, United Kingdom
• ⁴⁶STFC Rutherford Appleton Laboratory, Didcot, United Kingdom
• ⁴⁷School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
• ⁴⁸School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
• ⁴⁹Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
• ⁵⁰Imperial College London, London, United Kingdom
• ⁵¹School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
• ⁵²Department of Physics, University of Oxford, Oxford, United Kingdom
• ⁵³Syracuse University, Syracuse, NY, United States
• ⁵⁴Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rio de Janeiro, Brazil (associated with Institution #2)
• ⁵⁵CC-IN2P3, CNRS/IN2P3, Lyon-Villeurbanne, Franceq
• ⁵⁶Institut für Physik, Universität Rostock, Rostock, Germanyr

• ^aFull author list given at the end of the article.
• ^bAlso at LIFAELS, La Salle, Universitat Ramon Llull, Barcelona, Spain.
• ^cAlso at Università della Basilicata, Potenza, Italy.
• ^dAlso at Università di Modena e Reggio Emilia, Modena, Italy.
• ^eAlso at Università di Milano Bicocca, Milano, Italy.
• ^fAlso at Università di Roma Tor Vergata, Roma, Italy.
• ^gAlso at Università di Genova, Genova, Italy.
• ^hAlso at Università di Ferrara, Ferrara, Italy.
• ⁱAlso at Università di Firenze, Firenze, Italy.
• ^jAlso at Università di Bologna, Bologna, Italy.
• ^kAlso at Università di Cagliari, Cagliari, Italy.
• ^lAlso at Hanoi University of Science, Hanoi, Viet Nam.
• ^mAlso at Università di Bari, Bari, Italy.
• ⁿAlso at Università di Roma La Sapienza, Roma, Italy.
• ^oAlso at Università di Urbino, Urbino, Italy.
• ^pAlso at P.N. Lebedev Physical Institute, Russian Academy of Science (LPI RAS), Moscow, Russia.
• ^qAssociated with CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France.
• ^rAssociated with Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany.