Hlavná stránka > LHCb Collection > LHCb Preprints > Measurements of indirect CP asymmetries in D0→K−K+ and D0→π−π+ decays |
Article | |
Report number | arXiv:1310.7201 ; LHCB-PAPER-2013-054 ; CERN-PH-EP-2013-180 ; LHCB-PAPER-2013-054 ; CERN-PH-EP-2013-180 |
Title | Measurements of indirect CP asymmetries in D0→K−K+ and D0→π−π+ decays |
Author(s) |
Aaij, R (NIKHEF, Amsterdam) ; Adeva, B (U. Santiago de Compostela (main)) ; Adinolfi, M (Bristol U.) ; Adrover, C (Marseille, CPPM) ; Affolder, A (Liverpool U.) ; Ajaltouni, Z (Clermont-Ferrand U.) ; Albrecht, J (Dortmund U.) ; Alessio, F (CERN) ; Alexander, M (Glasgow U.) ; Ali, S (NIKHEF, Amsterdam) ; Alkhazov, G (St. Petersburg, INP) ; Alvarez Cartelle, P (U. Santiago de Compostela (main)) ; Alves Jr, A A (INFN, Rome) ; Amato, S (Rio de Janeiro Federal U.) ; Amerio, S (INFN, Padua) ; Amhis, Y (Orsay, LAL) ; Anderlini, L (INFN, Florence ; Florence U.) ; Anderson, J (Zurich U.) ; Andreassen, R (Cincinnati U.) ; Andrews, J E (Maryland U., College Park) ; Appleby, R B (Manchester U.) ; Aquines Gutierrez, O (Heidelberg, Max Planck Inst.) ; Archilli, F (Frascati) ; Artamonov, A (Serpukhov, IHEP) ; Artuso, M (Syracuse U.) ; Aslanides, E (Marseille, CPPM) ; Auriemma, G (INFN, Rome ; Basilicata U., Potenza) ; Baalouch, M (Clermont-Ferrand U.) ; Bachmann, S (Heidelberg U.) ; Back, J J (Warwick U.) ; Badalov, A (U. Barcelona (main)) ; Baesso, C (Rio de Janeiro, Pont. U. Catol.) ; Balagura, V (Moscow, ITEP) ; Baldini, W (INFN, Ferrara) ; Barlow, R J (Manchester U.) ; Barschel, C (CERN) ; Barsuk, S (Orsay, LAL) ; Barter, W (Cambridge U.) ; Bauer, Th (NIKHEF, Amsterdam) ; Bay, A (Ecole Polytechnique, Lausanne) ; Beddow, J (Glasgow U.) ; Bedeschi, F (INFN, Pisa) ; Bediaga, I (Rio de Janeiro, CBPF) ; Belogurov, S (Moscow, ITEP) ; Belous, K (Serpukhov, IHEP) ; Belyaev, I (Moscow, ITEP) ; Ben-Haim, E (Paris U., VI-VII) ; Bencivenni, G (Frascati) ; Benson, S (Edinburgh U.) ; Benton, J (Bristol U.) ; Berezhnoy, A (SINP, Moscow) ; Bernet, R (Zurich U.) ; Bettler, M -O (Cambridge U.) ; van Beuzekom, M (NIKHEF, Amsterdam) ; Bien, A (Heidelberg U.) ; Bifani, S (Birmingham U.) ; Bird, T (Manchester U.) ; Bizzeti, A (INFN, Florence ; U. Modena (main)) ; Bjørnstad, P M (Manchester U.) ; Blake, T (CERN) ; Blanc, F (Ecole Polytechnique, Lausanne) ; Blouw, J (Heidelberg, Max Planck Inst.) ; Blusk, S (Syracuse U.) ; Bocci, V (INFN, Rome) ; Bondar, A (Novosibirsk, IYF ; Novosibirsk State U.) ; Bondar, N (St. Petersburg, INP) ; Bonivento, W (INFN, Cagliari) ; Borghi, S (Manchester U.) ; Borgia, A (Syracuse U.) ; Bowcock, T J V (Liverpool U.) ; Bowen, E (Zurich U.) ; Bozzi, C (INFN, Ferrara) ; Brambach, T (Dortmund U.) ; van den Brand, J (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Bressieux, J (Ecole Polytechnique, Lausanne) ; Brett, D (Manchester U.) ; Britsch, M (Heidelberg, Max Planck Inst.) ; Britton, T (Syracuse U.) ; Brook, N H (Bristol U.) ; Brown, H (Liverpool U.) ; Bursche, A (Zurich U.) ; Busetto, G (INFN, Padua ; U. Padua (main)) ; Buytaert, J (CERN) ; Cadeddu, S (INFN, Cagliari) ; Callot, O (Orsay, LAL) ; Calvi, M (INFN, Milan Bicocca ; Milan Bicocca U.) ; Calvo Gomez, M (U. Barcelona (main) ; Ramon Llull U., Barcelona) ; Camboni, A (U. Barcelona (main)) ; Campana, P (Frascati ; CERN) ; Campora Perez, D (CERN) ; Carbone, A (INFN, Bologna ; Bologna U.) ; Carboni, G (INFN, Rome2 ; Rome U., Tor Vergata) ; Cardinale, R (INFN, Genoa ; Genoa U.) ; Cardini, A (INFN, Cagliari) ; Carranza-Mejia, H (Edinburgh U.) ; Carson, L (Imperial Coll., London) ; Carvalho Akiba, K (Rio de Janeiro Federal U.) ; Casse, G (Liverpool U.) ; Castillo Garcia, L (CERN) ; Cattaneo, M (CERN) ; Cauet, Ch (Dortmund U.) ; Cenci, R (Maryland U., College Park) ; Charles, M (Oxford U.) ; Charpentier, Ph (CERN) ; Cheung, S -F (Oxford U.) ; Chiapolini, N (Zurich U.) ; Chrzaszcz, M (Zurich U. ; Cracow, INP) ; Ciba, K (CERN) ; Cid Vidal, X (CERN) ; Ciezarek, G (Imperial Coll., London) ; Clarke, P E L (Edinburgh U.) ; Clemencic, M (CERN) ; Cliff, H V (Cambridge U.) ; Closier, J (CERN) ; Coca, C (Bucharest, IFIN-HH) ; Coco, V (NIKHEF, Amsterdam) ; Cogan, J (Marseille, CPPM) ; Cogneras, E (Clermont-Ferrand U.) ; Collins, P (CERN) ; Comerma-Montells, A (U. Barcelona (main)) ; Contu, A (INFN, Cagliari ; CERN) ; Cook, A (Bristol U.) ; Coombes, M (Bristol U.) ; Coquereau, S (Paris U., VI-VII) ; Corti, G (CERN) ; Couturier, B (CERN) ; Cowan, G A (Edinburgh U.) ; Craik, D C (Warwick U.) ; Cruz Torres, M (Rio de Janeiro, Pont. U. Catol.) ; Cunliffe, S (Imperial Coll., London) ; Currie, R (Edinburgh U.) ; D'Ambrosio, C (CERN) ; David, P (Paris U., VI-VII) ; David, P N Y (NIKHEF, Amsterdam) ; Davis, A (Cincinnati U.) ; De Bonis, I (Annecy, LAPP) ; De Bruyn, K (NIKHEF, Amsterdam) ; De Capua, S (Manchester U.) ; De Cian, M (Heidelberg U.) ; De Miranda, J M (Rio de Janeiro, CBPF) ; De Paula, L (Rio de Janeiro Federal U.) ; De Silva, W (Cincinnati U.) ; De Simone, P (Frascati) ; Decamp, D (Annecy, LAPP) ; Deckenhoff, M (Dortmund U.) ; Del Buono, L (Paris U., VI-VII) ; Déléage, N (Annecy, LAPP) ; Derkach, D (Oxford U.) ; Deschamps, O (Clermont-Ferrand U.) ; Dettori, F (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Di Canto, A (Heidelberg U.) ; Dijkstra, H (CERN) ; Dogaru, M (Bucharest, IFIN-HH) ; Donleavy, S (Liverpool U.) ; Dordei, F (Heidelberg U.) ; Dosil Suárez, A (U. Santiago de Compostela (main)) ; Dossett, D (Warwick U.) ; Dovbnya, A (Kharkov, KIPT) ; Dupertuis, F (Ecole Polytechnique, Lausanne) ; Durante, P (CERN) ; Dzhelyadin, R (Serpukhov, IHEP) ; Dziurda, A (Cracow, INP) ; Dzyuba, A (St. Petersburg, INP) ; Easo, S (Rutherford) ; Egede, U (Imperial Coll., London) ; Egorychev, V (Moscow, ITEP) ; Eidelman, S (Novosibirsk, IYF ; Novosibirsk State U.) ; van Eijk, D (NIKHEF, Amsterdam) ; Eisenhardt, S (Edinburgh U.) ; Eitschberger, U (Dortmund U.) ; Ekelhof, R (Dortmund U.) ; Eklund, L (Glasgow U. ; CERN) ; El Rifai, I (Clermont-Ferrand U.) ; Elsasser, Ch (Zurich U.) ; Falabella, A (INFN, Bologna ; Ferrara U.) ; Färber, C (Heidelberg U.) ; Farinelli, C (NIKHEF, Amsterdam) ; Farry, S (Liverpool U.) ; Ferguson, D (Edinburgh U.) ; Fernandez Albor, V (U. Santiago de Compostela (main)) ; Ferreira Rodrigues, F (Rio de Janeiro, CBPF) ; Ferro-Luzzi, M (CERN) ; Filippov, S (Moscow, INR) ; Fiore, M (INFN, Ferrara ; Ferrara U.) ; Fitzpatrick, C (CERN) ; Fontana, M (Heidelberg, Max Planck Inst.) ; Fontanelli, F (INFN, Genoa ; Genoa U.) ; Forty, R (CERN) ; Francisco, O (Rio de Janeiro Federal U.) ; Frank, M (CERN) ; Frei, C (CERN) ; Frosini, M (INFN, Florence ; CERN ; Florence U.) ; Furfaro, E (INFN, Rome2 ; Rome U., Tor Vergata) ; Gallas Torreira, A (U. Santiago de Compostela (main)) ; Galli, D (INFN, Bologna ; Bologna U.) ; Gandelman, M (Rio de Janeiro Federal U.) ; Gandini, P (Syracuse U.) ; Gao, Y (Tsinghua U., Beijing, CHEP) ; Garofoli, J (Syracuse U.) ; Garosi, P (Manchester U.) ; Garra Tico, J (Cambridge U.) ; Garrido, L (U. Barcelona (main)) ; Gaspar, C (CERN) ; Gauld, R (Oxford U.) ; Gersabeck, E (Heidelberg U.) ; Gersabeck, M (Manchester U.) ; Gershon, T (Warwick U.) ; Ghez, Ph (Annecy, LAPP) ; Gibson, V (Cambridge U.) ; Giubega, L (Bucharest, IFIN-HH) ; Gligorov, V V (CERN) ; Göbel, C (Rio de Janeiro, Pont. U. Catol.) ; Golubkov, D (Moscow, ITEP) ; Golutvin, A (Imperial Coll., London ; Moscow, ITEP ; CERN) ; Gomes, A (Rio de Janeiro Federal U.) ; Gorbounov, P (Moscow, ITEP ; CERN) ; Gordon, H (CERN) ; Grabalosa Gándara, M (Clermont-Ferrand U.) ; Graciani Diaz, R (U. Barcelona (main)) ; Granado Cardoso, L A (CERN) ; Graugés, E (U. Barcelona (main)) ; Graziani, G (INFN, Florence) ; Grecu, A (Bucharest, IFIN-HH) ; Greening, E (Oxford U.) ; Gregson, S (Cambridge U.) ; Griffith, P (Birmingham U.) ; Grillo, L (Heidelberg U.) ; Grünberg, O (Rostock U.) ; Gui, B (Syracuse U.) ; Gushchin, E (Moscow, INR) ; Guz, Yu (Serpukhov, IHEP ; CERN) ; Gys, T (CERN) ; Hadjivasiliou, C (Syracuse U.) ; Haefeli, G (Ecole Polytechnique, Lausanne) ; Haen, C (CERN) ; Haines, S C (Cambridge U.) ; Hall, S (Imperial Coll., London) ; Hamilton, B (Maryland U., College Park) ; Hampson, T (Bristol U.) ; Hansmann-Menzemer, S (Heidelberg U.) ; Harnew, N (Oxford U.) ; Harnew, S T (Bristol U.) ; Harrison, J (Manchester U.) ; Hartmann, T (Rostock U.) ; He, J (CERN) ; Head, T (CERN) ; Heijne, V (NIKHEF, Amsterdam) ; Hennessy, K (Liverpool U.) ; Henrard, P (Clermont-Ferrand U.) ; Hernando Morata, J A (U. Santiago de Compostela (main)) ; van Herwijnen, E (CERN) ; Heß, M (Rostock U.) ; Hicheur, A (Rio de Janeiro, CBPF) ; Hicks, E (Liverpool U.) ; Hill, D (Oxford U.) ; Hoballah, M (Clermont-Ferrand U.) ; Hombach, C (Manchester U.) ; Hulsbergen, W (NIKHEF, Amsterdam) ; Hunt, P (Oxford U.) ; Huse, T (Liverpool U.) ; Hussain, N (Oxford U.) ; Hutchcroft, D (Liverpool U.) ; Hynds, D (Glasgow U.) ; Iakovenko, V (Kiev, INR) ; Idzik, M (AGH-UST, Cracow) ; Ilten, P (University Coll., Dublin) ; Jacobsson, R (CERN) ; Jaeger, A (Heidelberg U.) ; Jans, E (NIKHEF, Amsterdam) ; Jaton, P (Ecole Polytechnique, Lausanne) ; Jawahery, A (Maryland U., College Park) ; Jing, F (Tsinghua U., Beijing, CHEP) ; John, M (Oxford U.) ; Johnson, D (Oxford U.) ; Jones, C R (Cambridge U.) ; Joram, C (CERN) ; Jost, B (CERN) ; Kaballo, M (Dortmund U.) ; Kandybei, S (Kharkov, KIPT) ; Kanso, W (Marseille, CPPM) ; Karacson, M (CERN) ; Karbach, T M (CERN) ; Kenyon, I R (Birmingham U.) ; Ketel, T (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Khanji, B (INFN, Milan Bicocca) ; Kochebina, O (Orsay, LAL) ; Komarov, I (Ecole Polytechnique, Lausanne) ; Koopman, R F (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Koppenburg, P (NIKHEF, Amsterdam) ; Korolev, M (SINP, Moscow) ; Kozlinskiy, A (NIKHEF, Amsterdam) ; Kravchuk, L (Moscow, INR) ; Kreplin, K (Heidelberg U.) ; Kreps, M (Warwick U.) ; Krocker, G (Heidelberg U.) ; Krokovny, P (Novosibirsk, IYF ; Novosibirsk State U.) ; Kruse, F (Dortmund U.) ; Kucharczyk, M (INFN, Milan Bicocca ; Cracow, INP ; CERN ; Milan Bicocca U.) ; Kudryavtsev, V (Novosibirsk, IYF ; Novosibirsk State U.) ; Kurek, K (NCBJ, Swierk) ; Kvaratskheliya, T (Moscow, ITEP ; CERN) ; La Thi, V N (Ecole Polytechnique, Lausanne) ; Lacarrere, D (CERN) ; Lafferty, G (Manchester U.) ; Lai, A (INFN, Cagliari) ; Lambert, D (Edinburgh U.) ; Lambert, R W (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Lanciotti, E (CERN) ; Lanfranchi, G (Frascati) ; Langenbruch, C (CERN) ; Latham, T (Warwick U.) ; Lazzeroni, C (Birmingham U.) ; Le Gac, R (Marseille, CPPM) ; van Leerdam, J (NIKHEF, Amsterdam) ; Lees, J -P (Annecy, LAPP) ; Lefèvre, R (Clermont-Ferrand U.) ; Leflat, A (SINP, Moscow) ; Lefrançois, J (Orsay, LAL) ; Leo, S (INFN, Pisa) ; Leroy, O (Marseille, CPPM) ; Lesiak, T (Cracow, INP) ; Leverington, B (Heidelberg U.) ; Li, Y (Tsinghua U., Beijing, CHEP) ; Li Gioi, L (Clermont-Ferrand U.) ; Liles, M (Liverpool U.) ; Lindner, R (CERN) ; Linn, C (Heidelberg U.) ; Liu, B (Tsinghua U., Beijing, CHEP) ; Liu, G (CERN) ; Lohn, S (CERN) ; Longstaff, I (Glasgow U.) ; Lopes, J H (Rio de Janeiro Federal U.) ; Lopez-March, N (Ecole Polytechnique, Lausanne) ; Lu, H (Tsinghua U., Beijing, CHEP) ; Lucchesi, D (INFN, Padua ; U. Padua (main)) ; Luisier, J (Ecole Polytechnique, Lausanne) ; Luo, H (Edinburgh U.) ; Lupton, O (Oxford U.) ; Machefert, F (Orsay, LAL) ; Machikhiliyan, I V (Moscow, ITEP) ; Maciuc, F (Bucharest, IFIN-HH) ; Maev, O (St. Petersburg, INP ; CERN) ; Malde, S (Oxford U.) ; Manca, G (INFN, Cagliari ; Cagliari U.) ; Mancinelli, G (Marseille, CPPM) ; Maratas, J (Clermont-Ferrand U.) ; Marconi, U (INFN, Bologna) ; Marino, P (INFN, Pisa ; Pisa, Scuola Normale Superiore) ; Märki, R (Ecole Polytechnique, Lausanne) ; Marks, J (Heidelberg U.) ; Martellotti, G (INFN, Rome) ; Martens, A (Paris U., VI-VII) ; Martín Sánchez, A (Orsay, LAL) ; Martinelli, M (NIKHEF, Amsterdam) ; Martinez Santos, D (NIKHEF, Amsterdam ; Vrije U., Amsterdam ; CERN) ; Martins Tostes, D (Rio de Janeiro Federal U.) ; Martynov, A (SINP, Moscow) ; Massafferri, A (Rio de Janeiro, CBPF) ; Matev, R (CERN) ; Mathe, Z (CERN) ; Matteuzzi, C (INFN, Milan Bicocca) ; Maurice, E (Marseille, CPPM) ; Mazurov, A (INFN, Ferrara ; CERN ; Ferrara U.) ; McCarthy, J (Birmingham U.) ; McNab, A (Manchester U.) ; McNulty, R (University Coll., Dublin) ; McSkelly, B (Liverpool U.) ; Meadows, B (Cincinnati U. ; Oxford U.) ; Meier, F (Dortmund U.) ; Meissner, M (Heidelberg U.) ; Merk, M (NIKHEF, Amsterdam) ; Milanes, D A (Paris U., VI-VII) ; Minard, M -N (Annecy, LAPP) ; Molina Rodriguez, J (Rio de Janeiro, Pont. U. Catol.) ; Monteil, S (Clermont-Ferrand U.) ; Moran, D (Manchester U.) ; Morawski, P (Cracow, INP) ; Mordà, A (Marseille, CPPM) ; Morello, M J (INFN, Pisa ; Pisa, Scuola Normale Superiore) ; Mountain, R (Syracuse U.) ; Mous, I (NIKHEF, Amsterdam) ; Muheim, F (Edinburgh U.) ; Müller, K (Zurich U.) ; Muresan, R (Bucharest, IFIN-HH) ; Muryn, B (AGH-UST, Cracow) ; Muster, B (Ecole Polytechnique, Lausanne) ; Naik, P (Bristol U.) ; Nakada, T (Ecole Polytechnique, Lausanne) ; Nandakumar, R (Rutherford) ; Nasteva, I (Rio de Janeiro, CBPF) ; Needham, M (Edinburgh U.) ; Neubert, S (CERN) ; Neufeld, N (CERN) ; Nguyen, A D (Ecole Polytechnique, Lausanne) ; Nguyen, T D (Ecole Polytechnique, Lausanne) ; Nguyen-Mau, C (Ecole Polytechnique, Lausanne ; Hanoi U.) ; Nicol, M (Orsay, LAL) ; Niess, V (Clermont-Ferrand U.) ; Niet, R (Dortmund U.) ; Nikitin, N (SINP, Moscow) ; Nikodem, T (Heidelberg U.) ; Nomerotski, A (Oxford U.) ; Novoselov, A (Serpukhov, IHEP) ; Oblakowska-Mucha, A (AGH-UST, Cracow) ; Obraztsov, V (Serpukhov, IHEP) ; Oggero, S (NIKHEF, Amsterdam) ; Ogilvy, S (Glasgow U.) ; Okhrimenko, O (Kiev, INR) ; Oldeman, R (INFN, Cagliari ; Cagliari U.) ; Orlandea, M (Bucharest, IFIN-HH) ; Otalora Goicochea, J M (Rio de Janeiro Federal U.) ; Owen, P (Imperial Coll., London) ; Oyanguren, A (U. Barcelona (main)) ; Pal, B K (Syracuse U.) ; Palano, A (INFN, Bari ; Bari U.) ; Palutan, M (Frascati) ; Panman, J (CERN) ; Papanestis, A (Rutherford) ; Pappagallo, M (Glasgow U.) ; Parkes, C (Manchester U.) ; Parkinson, C J (Imperial Coll., London) ; Passaleva, G (INFN, Florence) ; Patel, G D (Liverpool U.) ; Patel, M (Imperial Coll., London) ; Patrick, G N (Rutherford) ; Patrignani, C (INFN, Genoa ; Genoa U.) ; Pavel-Nicorescu, C (Bucharest, IFIN-HH) ; Pazos Alvarez, A (U. Santiago de Compostela (main)) ; Pearce, A (Manchester U.) ; Pellegrino, A (NIKHEF, Amsterdam) ; Penso, G (INFN, Rome ; U. Rome La Sapienza (main)) ; Pepe Altarelli, M (CERN) ; Perazzini, S (INFN, Bologna ; Bologna U.) ; Perez Trigo, E (U. Santiago de Compostela (main)) ; Pérez-Calero Yzquierdo, A (U. Barcelona (main)) ; Perret, P (Clermont-Ferrand U.) ; Perrin-Terrin, M (Marseille, CPPM) ; Pescatore, L (Birmingham U.) ; Pesen, E (Celal Bayar U.) ; Pessina, G (INFN, Milan Bicocca) ; Petridis, K (Imperial Coll., London) ; Petrolini, A (INFN, Genoa ; Genoa U.) ; Phan, A (Syracuse U.) ; Picatoste Olloqui, E (U. Barcelona (main)) ; Pietrzyk, B (Annecy, LAPP) ; Pilař, T (Warwick U.) ; Pinci, D (INFN, Rome) ; Playfer, S (Edinburgh U.) ; Plo Casasus, M (U. Santiago de Compostela (main)) ; Polci, F (Paris U., VI-VII) ; Polok, G (Cracow, INP) ; Poluektov, A (Warwick U. ; Novosibirsk, IYF ; Novosibirsk State U.) ; Polycarpo, E (Rio de Janeiro Federal U.) ; Popov, A (Serpukhov, IHEP) ; Popov, D (Heidelberg, Max Planck Inst.) ; Popovici, B (Bucharest, IFIN-HH) ; Potterat, C (U. Barcelona (main)) ; Powell, A (Oxford U.) ; Prisciandaro, J (Ecole Polytechnique, Lausanne) ; Pritchard, A (Liverpool U.) ; Prouve, C (Orsay, LAL) ; Pugatch, V (Kiev, INR) ; Puig Navarro, A (Ecole Polytechnique, Lausanne) ; Punzi, G (INFN, Pisa ; U. Pisa (main)) ; Qian, W (Annecy, LAPP) ; Rachwal, B (Cracow, INP) ; Rademacker, J H (Bristol U.) ; Rakotomiaramanana, B (Ecole Polytechnique, Lausanne) ; Rangel, M S (Rio de Janeiro Federal U.) ; Raniuk, I (Kharkov, KIPT) ; Rauschmayr, N (CERN) ; Raven, G (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Redford, S (Oxford U.) ; Reichert, S (Manchester U.) ; Reid, M M (Warwick U.) ; dos Reis, A C (Rio de Janeiro, CBPF) ; Ricciardi, S (Rutherford) ; Richards, A (Imperial Coll., London) ; Rinnert, K (Liverpool U.) ; Rives Molina, V (U. Barcelona (main)) ; Roa Romero, D A (Clermont-Ferrand U.) ; Robbe, P (Orsay, LAL) ; Roberts, D A (Maryland U., College Park) ; Rodrigues, A B (Rio de Janeiro, CBPF) ; Rodrigues, E (Manchester U.) ; Rodriguez Perez, P (U. Santiago de Compostela (main)) ; Roiser, S (CERN) ; Romanovsky, V (Serpukhov, IHEP) ; Romero Vidal, A (U. Santiago de Compostela (main)) ; Rotondo, M (INFN, Padua) ; Rouvinet, J (Ecole Polytechnique, Lausanne) ; Ruf, T (CERN) ; Ruffini, F (INFN, Pisa) ; Ruiz, H (U. Barcelona (main)) ; Ruiz Valls, P (U. Barcelona (main)) ; Sabatino, G (INFN, Rome ; Rome U., Tor Vergata) ; Saborido Silva, J J (U. Santiago de Compostela (main)) ; Sagidova, N (St. Petersburg, INP) ; Sail, P (Glasgow U.) ; Saitta, B (INFN, Cagliari ; Cagliari U.) ; Salustino Guimaraes, V (Rio de Janeiro Federal U.) ; Sanmartin Sedes, B (U. Santiago de Compostela (main)) ; Santacesaria, R (INFN, Rome) ; Santamarina Rios, C (U. Santiago de Compostela (main)) ; Santovetti, E (INFN, Rome2 ; Rome U., Tor Vergata) ; Sapunov, M (Marseille, CPPM) ; Sarti, A (Frascati) ; Satriano, C (INFN, Rome ; Basilicata U., Potenza) ; Satta, A (INFN, Rome2) ; Savrie, M (INFN, Ferrara ; Ferrara U.) ; Savrina, D (Moscow, ITEP ; SINP, Moscow) ; Schiller, M (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Schindler, H (CERN) ; Schlupp, M (Dortmund U.) ; Schmelling, M (Heidelberg, Max Planck Inst.) ; Schmidt, B (CERN) ; Schneider, O (Ecole Polytechnique, Lausanne) ; Schopper, A (CERN) ; Schune, M -H (Orsay, LAL) ; Schwemmer, R (CERN) ; Sciascia, B (Frascati) ; Sciubba, A (INFN, Rome) ; Seco, M (U. Santiago de Compostela (main)) ; Semennikov, A (Moscow, ITEP) ; Senderowska, K (AGH-UST, Cracow) ; Sepp, I (Imperial Coll., London) ; Serra, N (Zurich U.) ; Serrano, J (Marseille, CPPM) ; Seyfert, P (Heidelberg U.) ; Shapkin, M (Serpukhov, IHEP) ; Shapoval, I (INFN, Ferrara ; Kharkov, KIPT ; Ferrara U.) ; Shcheglov, Y (St. Petersburg, INP) ; Shears, T (Liverpool U.) ; Shekhtman, L (Novosibirsk, IYF ; Novosibirsk State U.) ; Shevchenko, O (Kharkov, KIPT) ; Shevchenko, V (Moscow, ITEP) ; Shires, A (Dortmund U.) ; Silva Coutinho, R (Warwick U.) ; Sirendi, M (Cambridge U.) ; Skidmore, N (Bristol U.) ; Skwarnicki, T (Syracuse U.) ; Smith, N A (Liverpool U.) ; Smith, E (Oxford U. ; Rutherford) ; Smith, E (Imperial Coll., London) ; Smith, J (Cambridge U.) ; Smith, M (Manchester U.) ; Sokoloff, M D (Cincinnati U.) ; Soler, F J P (Glasgow U.) ; Soomro, F (Ecole Polytechnique, Lausanne) ; Souza, D (Bristol U.) ; Souza De Paula, B (Rio de Janeiro Federal U.) ; Spaan, B (Dortmund U.) ; Sparkes, A (Edinburgh U.) ; Spradlin, P (Glasgow U.) ; Stagni, F (CERN) ; Stahl, S (Heidelberg U.) ; Steinkamp, O (Zurich U.) ; Stevenson, S (Oxford U.) ; Stoica, S (Bucharest, IFIN-HH) ; Stone, S (Syracuse U.) ; Storaci, B (Zurich U.) ; Straticiuc, M (Bucharest, IFIN-HH) ; Straumann, U (Zurich U.) ; Subbiah, V K (CERN) ; Sun, L (Cincinnati U.) ; Sutcliffe, W (Imperial Coll., London) ; Swientek, S (Dortmund U.) ; Syropoulos, V (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Szczekowski, M (NCBJ, Swierk) ; Szczypka, P (Ecole Polytechnique, Lausanne ; CERN) ; Szilard, D (Rio de Janeiro Federal U.) ; Szumlak, T (AGH-UST, Cracow) ; T'Jampens, S (Annecy, LAPP) ; Teklishyn, M (Orsay, LAL) ; Teodorescu, E (Bucharest, IFIN-HH) ; Teubert, F (CERN) ; Thomas, C (Oxford U.) ; Thomas, E (CERN) ; van Tilburg, J (Heidelberg U.) ; Tisserand, V (Annecy, LAPP) ; Tobin, M (Ecole Polytechnique, Lausanne) ; Tolk, S (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Tonelli, D (CERN) ; Topp-Joergensen, S (Oxford U.) ; Torr, N (Oxford U.) ; Tournefier, E (Annecy, LAPP ; Imperial Coll., London) ; Tourneur, S (Ecole Polytechnique, Lausanne) ; Tran, M T (Ecole Polytechnique, Lausanne) ; Tresch, M (Zurich U.) ; Tsaregorodtsev, A (Marseille, CPPM) ; Tsopelas, P (NIKHEF, Amsterdam) ; Tuning, N (NIKHEF, Amsterdam ; CERN) ; Ubeda Garcia, M (CERN) ; Ukleja, A (NCBJ, Swierk) ; Ustyuzhanin, A (Imperial Coll., London ; Moscow, MIPT) ; Uwer, U (Heidelberg U.) ; Vagnoni, V (INFN, Bologna) ; Valenti, G (INFN, Bologna) ; Vallier, A (Orsay, LAL) ; Vazquez Gomez, R (Frascati) ; Vazquez Regueiro, P (U. 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Barcelona (main) ; Ramon Llull U., Barcelona) ; Vollhardt, A (Zurich U.) ; Volyanskyy, D (Heidelberg, Max Planck Inst.) ; Voong, D (Bristol U.) ; Vorobyev, A (St. Petersburg, INP) ; Vorobyev, V (Novosibirsk, IYF ; Novosibirsk State U.) ; Voß, C (Rostock U.) ; Voss, H (Heidelberg, Max Planck Inst.) ; Waldi, R (Rostock U.) ; Wallace, C (Warwick U.) ; Wallace, R (University Coll., Dublin) ; Wandernoth, S (Heidelberg U.) ; Wang, J (Syracuse U.) ; Ward, D R (Cambridge U.) ; Watson, N K (Birmingham U.) ; Webber, A D (Manchester U.) ; Websdale, D (Imperial Coll., London) ; Whitehead, M (Warwick U.) ; Wicht, J (CERN) ; Wiechczynski, J (Cracow, INP) ; Wiedner, D (Heidelberg U.) ; Wiggers, L (NIKHEF, Amsterdam) ; Wilkinson, G (Oxford U.) ; Williams, M P (Warwick U. ; Rutherford) ; Williams, M (MIT) ; Wilson, F F (Rutherford) ; Wimberley, J (Maryland U., College Park) ; Wishahi, J (Dortmund U.) ; Wislicki, W (NCBJ, Swierk) ; Witek, M (Cracow, INP) ; Wormser, G (Orsay, LAL) ; Wotton, S A (Cambridge U.) ; Wright, S (Cambridge U.) ; Wu, S (Tsinghua U., Beijing, CHEP) ; Wyllie, K (CERN) ; Xie, Y (Edinburgh U. ; CERN) ; Xing, Z (Syracuse U.) ; Yang, Z (Tsinghua U., Beijing, CHEP) ; Yuan, X (Tsinghua U., Beijing, CHEP) ; Yushchenko, O (Serpukhov, IHEP) ; Zangoli, M (INFN, Bologna) ; Zavertyaev, M (Heidelberg, Max Planck Inst. ; Lebedev Inst.) ; Zhang, F (Tsinghua U., Beijing, CHEP) ; Zhang, L (Syracuse U.) ; Zhang, W C (University Coll., Dublin) ; Zhang, Y (Tsinghua U., Beijing, CHEP) ; Zhelezov, A (Heidelberg U.) ; Zhokhov, A (Moscow, ITEP) ; Zhong, L (Tsinghua U., Beijing, CHEP) ; Zvyagin, A (CERN) LHCb collaboration Show all 659 authors |
Publication | 2014-01-31 |
Imprint | 27 Oct 2013 |
Number of pages | 9 |
In: | Phys. Rev. Lett. 112 (2014) 041801 |
DOI | 10.1103/PhysRevLett.112.041801 |
Subject category | Particle Physics - Experiment |
Accelerator/Facility, Experiment | CERN LHC ; LHCb |
Free keywords | flavor physics ; charm physics ; CP violation |
Abstract | A study of indirect CP violation in D0 mesons through the determination of the parameter AΓ is presented using a data sample of pp collisions, corresponding to an integrated luminosity of 1.0 fb−1, collected with the LHCb detector and recorded at the centre-of-mass energy of 7 TeV at the LHC. The parameter AΓ is the asymmetry of the effective lifetimes measured in decays of D0 and ¯D0 mesons to the CP eigenstates K−K+ and π−π+. Fits to the data sample yield AΓ(KK)=(−0.35±0.62±0.12)×10−3 and AΓ(ππ)=(0.33±1.06±0.14)×10−3, where the first uncertainties are statistical and the second systematic. The results represent the world's best measurements of these quantities. They show no difference in AΓ between the two final states and no indication of CP violation. |
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