Główna > LHCb Collection > LHCb Preprints > Analysis of the resonant components in $\overline{B}^0 \to J/\psi \pi^+ \pi^-$ |
Article | |
Report number | arXiv:1301.5347 ; LHCB-PAPER-2012-045 ; CERN-PH-EP-2013-004 ; LHCB-PAPER-2012-045 ; CERN-PH-EP-2013-004 |
Title | Analysis of the resonant components in $\overline{B}^0 \to J/\psi \pi^+ \pi^-$ |
Author(s) |
Aaij, R (NIKHEF, Amsterdam) ; Abellan Beteta, C (Ramon Llull U., Barcelona ; U. Barcelona (main)) ; Adametz, A (Heidelberg U.) ; 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 (Tech. U., Dortmund (main)) ; 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 (CERN ; INFN, Rome) ; Amato, S (Rio de Janeiro Federal U.) ; Amhis, Y (Orsay, LAL) ; Anderlini, L (Florence U. ; INFN, Florence) ; Anderson, J (Zurich U.) ; Andreassen, R (Cincinnati U.) ; 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 (Basilicata U., Potenza ; INFN, Rome) ; Bachmann, S (Heidelberg U.) ; Back, J J (Warwick U.) ; 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.) ; 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) ; Benayoun, M (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 (University Coll., Dublin) ; Bird, T (Manchester U.) ; Bizzeti, A (U. Modena (main) ; INFN, Florence) ; Bjørnstad, P M (Manchester U.) ; Blake, T (CERN) ; Blanc, F (Ecole Polytechnique, Lausanne) ; Blanks, C (Imperial Coll., London) ; Blouw, J (Heidelberg U.) ; Blusk, S (Syracuse U.) ; Bobrov, A (Novosibirsk, IYF) ; Bocci, V (INFN, Rome) ; Bondar, A (Novosibirsk, IYF) ; 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 (Tech. U., Dortmund (main)) ; van den Brand, J (Vrije U., Amsterdam ; NIKHEF, 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.) ; Burducea, I (Bucharest, IFIN-HH) ; Bursche, A (Zurich U.) ; Buytaert, J (CERN) ; Cadeddu, S (INFN, Cagliari) ; Callot, O (Orsay, LAL) ; Calvi, M (Milan Bicocca U. ; INFN, Milan Bicocca) ; Calvo Gomez, M (Ramon Llull U., Barcelona ; U. Barcelona (main)) ; Camboni, A (U. Barcelona (main)) ; Campana, P (CERN ; Frascati) ; Carbone, A (Bologna U. ; INFN, Bologna) ; Carboni, G (Rome U., Tor Vergata ; INFN, Rome2) ; Cardinale, R (Genoa U. ; INFN, Genoa) ; 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.) ; Cattaneo, M (CERN) ; Cauet, Ch (Tech. U., Dortmund (main)) ; Charles, M (Oxford U.) ; Charpentier, Ph (CERN) ; Chen, P (Ecole Polytechnique, Lausanne ; Tsinghua U., Beijing, CHEP) ; Chiapolini, N (Zurich U.) ; Chrzaszcz, M (Cracow, INP) ; Ciba, K (CERN) ; Cid Vidal, X (U. Santiago de Compostela (main)) ; 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) ; Cook, A (Bristol U.) ; Coombes, M (Bristol U.) ; Corti, G (CERN) ; Couturier, B (CERN) ; Cowan, G A (Ecole Polytechnique, Lausanne) ; Craik, D (Warwick U.) ; 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) ; De Bonis, I (Annecy, LAPP) ; De Bruyn, K (NIKHEF, Amsterdam) ; De Capua, S (Manchester U.) ; De Cian, M (Zurich 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 (Tech. U., Dortmund (main)) ; Degaudenzi, H (CERN ; Ecole Polytechnique, Lausanne) ; Del Buono, L (Paris U., VI-VII) ; Deplano, C (INFN, Cagliari) ; Derkach, D (INFN, Bologna) ; Deschamps, O (Clermont-Ferrand U.) ; Dettori, F (Vrije U., Amsterdam ; NIKHEF, Amsterdam) ; Di Canto, A (Heidelberg U.) ; Dickens, J (Cambridge U.) ; Dijkstra, H (CERN) ; Diniz Batista, P (Rio de Janeiro, CBPF) ; Dogaru, M (Bucharest, IFIN-HH) ; Domingo Bonal, F (Ramon Llull U., Barcelona ; U. Barcelona (main)) ; 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) ; Dzhelyadin, R (Serpukhov, IHEP) ; Dziurda, A (Cracow, INP) ; Dzyuba, A (St. Petersburg, INP) ; Easo, S (CERN ; Rutherford) ; Egede, U (Imperial Coll., London) ; Egorychev, V (Moscow, ITEP) ; Eidelman, S (Novosibirsk, IYF) ; van Eijk, D (NIKHEF, Amsterdam) ; Eisenhardt, S (Edinburgh U.) ; Eitschberger, U (Tech. U., Dortmund (main)) ; Ekelhof, R (Tech. U., Dortmund (main)) ; Eklund, L (Glasgow U.) ; El Rifai, I (Clermont-Ferrand U.) ; Elsasser, Ch (Zurich U.) ; Elsby, D (Birmingham U.) ; Falabella, A (Ferrara U. ; INFN, Bologna) ; Färber, C (Heidelberg U.) ; Fardell, G (Edinburgh U.) ; Farinelli, C (NIKHEF, Amsterdam) ; Farry, S (University Coll., Dublin) ; Fave, V (Ecole Polytechnique, Lausanne) ; 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) ; Fitzpatrick, C (CERN) ; Fontana, M (Heidelberg, Max Planck Inst.) ; Fontanelli, F (Genoa U. ; INFN, Genoa) ; Forty, R (CERN) ; Francisco, O (Rio de Janeiro Federal U.) ; Frank, M (CERN) ; Frei, C (CERN) ; Frosini, M (Florence U. ; INFN, Florence) ; Furcas, S (INFN, Milan Bicocca) ; Furfaro, E (INFN, Rome2) ; Gallas Torreira, A (U. Santiago de Compostela (main)) ; Galli, D (Bologna U. ; INFN, Bologna) ; Gandelman, M (Rio de Janeiro Federal U.) ; Gandini, P (Oxford 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 (CERN ; Warwick U.) ; Ghez, Ph (Annecy, LAPP) ; Gibson, V (Cambridge U.) ; Gligorov, V V (CERN) ; Göbel, C (Rio de Janeiro, Pont. U. Catol.) ; Golubkov, D (Moscow, ITEP) ; Golutvin, A (CERN ; Moscow, ITEP ; Imperial Coll., London) ; Gomes, A (Rio de Janeiro Federal U.) ; Gordon, H (Oxford U.) ; 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.) ; Grünberg, O (Rostock U.) ; Gui, B (Syracuse U.) ; Gushchin, E (Moscow, INR) ; Guz, Yu (Serpukhov, IHEP) ; 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) ; Hampson, T (Bristol U.) ; Hansmann-Menzemer, S (Heidelberg U.) ; Harnew, N (Oxford U.) ; Harnew, S T (Bristol U.) ; Harrison, J (Manchester U.) ; Harrison, P F (Warwick U.) ; Hartmann, T (Rostock U.) ; He, J (Orsay, LAL) ; 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) ; Hicks, E (Liverpool U.) ; Hill, D (Oxford U.) ; Hoballah, M (Clermont-Ferrand U.) ; Hombach, C (Manchester U.) ; Hopchev, P (Annecy, LAPP) ; 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) ; Ilten, P (University Coll., Dublin) ; Jacobsson, R (CERN) ; Jaeger, A (Heidelberg U.) ; Jans, E (NIKHEF, Amsterdam) ; Jansen, F (NIKHEF, Amsterdam) ; Jaton, P (Ecole Polytechnique, Lausanne) ; Jing, F (Tsinghua U., Beijing, CHEP) ; John, M (Oxford U.) ; Johnson, D (Oxford U.) ; Jones, C R (Cambridge U.) ; Jost, B (CERN) ; Kaballo, M (Tech. U., Dortmund (main)) ; Kandybei, S (Kharkov, KIPT) ; Karacson, M (CERN) ; Karbach, T M (CERN) ; Kenyon, I R (Birmingham U.) ; Kerzel, U (CERN) ; Ketel, T (Vrije U., Amsterdam ; NIKHEF, Amsterdam) ; Keune, A (Ecole Polytechnique, Lausanne) ; Khanji, B (INFN, Milan Bicocca) ; Kochebina, O (Orsay, LAL) ; Komarov, I (SINP, Moscow ; Ecole Polytechnique, Lausanne) ; Koopman, R F (Vrije U., Amsterdam ; NIKHEF, 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) ; Kruse, F (Tech. U., Dortmund (main)) ; Kucharczyk, M (Milan Bicocca U. ; Cracow, INP ; INFN, Milan Bicocca) ; Kudryavtsev, V (Novosibirsk, IYF) ; Kvaratskheliya, T (CERN ; Moscow, ITEP) ; 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 (Vrije U., Amsterdam ; NIKHEF, Amsterdam) ; Lanciotti, E (CERN) ; Lanfranchi, G (CERN ; 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 (CERN ; SINP, Moscow) ; Lefrançois, J (Orsay, LAL) ; Leroy, O (Marseille, CPPM) ; 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) ; von Loeben, J (INFN, Milan Bicocca) ; Lopes, J H (Rio de Janeiro Federal U.) ; Lopez Asamar, E (U. Barcelona (main)) ; Lopez-March, N (Ecole Polytechnique, Lausanne) ; Lu, H (Tsinghua U., Beijing, CHEP) ; Luisier, J (Ecole Polytechnique, Lausanne) ; Luo, H (Edinburgh U.) ; Machefert, F (Orsay, LAL) ; Machikhiliyan, I V (Moscow, ITEP ; Annecy, LAPP) ; Maciuc, F (Bucharest, IFIN-HH) ; Maev, O (CERN ; St. Petersburg, INP) ; Malde, S (Oxford U.) ; Manca, G (Cagliari U. ; INFN, Cagliari) ; Mancinelli, G (Marseille, CPPM) ; Mangiafave, N (Cambridge U.) ; Marconi, U (INFN, Bologna) ; Märki, R (Ecole Polytechnique, Lausanne) ; Marks, J (Heidelberg U.) ; Martellotti, G (INFN, Rome) ; Martens, A (Paris U., VI-VII) ; Martin, L (Oxford U.) ; Martín Sánchez, A (Orsay, LAL) ; Martinelli, M (NIKHEF, Amsterdam) ; Martinez Santos, D (Vrije U., Amsterdam ; NIKHEF, Amsterdam) ; Martins Tostes, D (Rio de Janeiro Federal U.) ; Massafferri, A (Rio de Janeiro, CBPF) ; Matev, R (CERN) ; Mathe, Z (CERN) ; Matteuzzi, C (INFN, Milan Bicocca) ; Matveev, M (St. Petersburg, INP) ; Maurice, E (Marseille, CPPM) ; Mazurov, A (Ferrara U. ; CERN ; Moscow, INR ; INFN, Ferrara) ; McCarthy, J (Birmingham U.) ; McNulty, R (University Coll., Dublin) ; Meadows, B (Oxford U. ; Cincinnati U.) ; Meier, F (Tech. U., Dortmund (main)) ; 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) ; 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.) ; Neufeld, N (CERN) ; Nguyen, A D (Ecole Polytechnique, Lausanne) ; Nguyen, T D (Ecole Polytechnique, Lausanne) ; Nguyen-Mau, C (Hanoi U. ; Ecole Polytechnique, Lausanne) ; Nicol, M (Orsay, LAL) ; Niess, V (Clermont-Ferrand U.) ; Niet, R (Tech. U., Dortmund (main)) ; Nikitin, N (SINP, Moscow) ; Nikodem, T (Heidelberg U.) ; Nisar, S (COMSATS, Islamabad) ; 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 (CERN ; Cagliari U. ; INFN, Cagliari) ; Orlandea, M (Bucharest, IFIN-HH) ; Otalora Goicochea, J M (Rio de Janeiro Federal U.) ; Owen, P (Imperial Coll., London) ; Pal, B K (Syracuse U.) ; Palano, A (Bari U. ; INFN, Bari) ; 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 (Genoa U. ; INFN, Genoa) ; Pavel-Nicorescu, C (Bucharest, IFIN-HH) ; Pazos Alvarez, A (U. Santiago de Compostela (main)) ; Pellegrino, A (NIKHEF, Amsterdam) ; Penso, G (U. Rome La Sapienza (main) ; INFN, Rome) ; Pepe Altarelli, M (CERN) ; Perazzini, S (Bologna U. ; INFN, Bologna) ; Perego, D L (Milan Bicocca U. ; INFN, Milan Bicocca) ; 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) ; Pessina, G (INFN, Milan Bicocca) ; Petridis, K (Imperial Coll., London) ; Petrolini, A (Genoa U. ; INFN, Genoa) ; 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 (Novosibirsk, IYF ; Warwick U.) ; Polycarpo, E (Rio de Janeiro Federal U.) ; 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) ; Pugatch, V (Kiev, INR) ; Puig Navarro, A (Ecole Polytechnique, Lausanne) ; Qian, W (Annecy, LAPP) ; 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 (Vrije U., Amsterdam ; NIKHEF, Amsterdam) ; Redford, S (Oxford 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) ; Rodrigues, E (Manchester U.) ; Rodriguez Perez, P (U. Santiago de Compostela (main)) ; Rogers, G J (Cambridge U.) ; Roiser, S (CERN) ; Romanovsky, V (Serpukhov, IHEP) ; Romero Vidal, A (U. Santiago de Compostela (main)) ; Rouvinet, J (Ecole Polytechnique, Lausanne) ; Ruf, T (CERN) ; Ruiz, H (U. Barcelona (main)) ; Sabatino, G (Rome U., Tor Vergata ; INFN, Rome) ; Saborido Silva, J J (U. Santiago de Compostela (main)) ; Sagidova, N (St. Petersburg, INP) ; Sail, P (Glasgow U.) ; Saitta, B (Cagliari U. ; INFN, Cagliari) ; Salzmann, C (Zurich U.) ; Sanmartin Sedes, B (U. Santiago de Compostela (main)) ; Sannino, M (Genoa U. ; INFN, Genoa) ; Santacesaria, R (INFN, Rome) ; Santamarina Rios, C (U. Santiago de Compostela (main)) ; Santovetti, E (Rome U., Tor Vergata ; INFN, Rome2) ; Sapunov, M (Marseille, CPPM) ; Sarti, A (U. Rome La Sapienza (main) ; Frascati) ; Satriano, C (Basilicata U., Potenza ; INFN, Rome) ; Satta, A (INFN, Rome2) ; Savrie, M (Ferrara U. ; INFN, Ferrara) ; Savrina, D (SINP, Moscow ; Moscow, ITEP) ; Schaack, P (Imperial Coll., London) ; Schiller, M (Vrije U., Amsterdam ; NIKHEF, Amsterdam) ; Schindler, H (CERN) ; Schleich, S (Tech. U., Dortmund (main)) ; Schlupp, M (Tech. U., Dortmund (main)) ; 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 (U. Rome La Sapienza (main) ; Frascati) ; 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 (CERN ; Kharkov, KIPT) ; Shatalov, P (Moscow, ITEP) ; Shcheglov, Y (St. Petersburg, INP) ; Shears, T (CERN ; Liverpool U.) ; Shekhtman, L (Novosibirsk, IYF) ; Shevchenko, O (Kharkov, KIPT) ; Shevchenko, V (Moscow, ITEP) ; Shires, A (Imperial Coll., London) ; Silva Coutinho, R (Warwick U.) ; Skwarnicki, T (Syracuse U.) ; Smith, N A (Liverpool U.) ; Smith, E (Rutherford ; Oxford U.) ; Smith, M (Manchester U.) ; Sobczak, K (Clermont-Ferrand U.) ; Sokoloff, M D (Cincinnati U.) ; Soler, F J P (Glasgow U.) ; Soomro, F (CERN ; Frascati) ; Souza, D (Bristol U.) ; Souza De Paula, B (Rio de Janeiro Federal U.) ; Spaan, B (Tech. U., Dortmund (main)) ; Sparkes, A (Edinburgh U.) ; Spradlin, P (Glasgow U.) ; Stagni, F (CERN) ; Stahl, S (Heidelberg U.) ; Steinkamp, O (Zurich 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) ; Swientek, S (Tech. U., Dortmund (main)) ; Syropoulos, V (Vrije U., Amsterdam ; NIKHEF, Amsterdam) ; Szczekowski, M (NCBJ, Swierk) ; Szczypka, P (CERN ; Ecole Polytechnique, Lausanne) ; 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 (Zurich U.) ; Tolk, S (Vrije U., Amsterdam ; NIKHEF, Amsterdam) ; Tonelli, D (CERN) ; Topp-Joergensen, S (Oxford U.) ; Torr, N (Oxford U.) ; Tournefier, E (Imperial Coll., London ; Annecy, LAPP) ; 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) ; Ubeda Garcia, M (CERN) ; Ukleja, A (NCBJ, Swierk) ; Urner, D (Manchester U.) ; Uwer, U (Heidelberg U.) ; Vagnoni, V (INFN, Bologna) ; Valenti, G (INFN, Bologna) ; Vazquez Gomez, R (U. Barcelona (main)) ; Vazquez Regueiro, P (U. Santiago de Compostela (main)) ; Vecchi, S (INFN, Ferrara) ; Velthuis, J J (Bristol U.) ; Veltri, M (U. Urbino (main) ; INFN, Florence) ; Veneziano, G (Ecole Polytechnique, Lausanne) ; Vesterinen, M (CERN) ; Viaud, B (Orsay, LAL) ; Vieira, D (Rio de Janeiro Federal U.) ; Vilasis-Cardona, X (Ramon Llull U., Barcelona ; U. Barcelona (main)) ; Vollhardt, A (Zurich U.) ; Volyanskyy, D (Heidelberg, Max Planck Inst.) ; Voong, D (Bristol U.) ; Vorobyev, A (St. Petersburg, INP) ; Vorobyev, V (Novosibirsk, IYF) ; Voß, C (Rostock U.) ; Voss, H (Heidelberg, Max Planck Inst.) ; Waldi, R (Rostock 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 (Rutherford ; Warwick U.) ; Williams, M (MIT ; Imperial Coll., London) ; Wilson, F F (Rutherford) ; Wishahi, J (Tech. U., Dortmund (main)) ; Witek, M (Cracow, INP) ; Wotton, S A (Cambridge U.) ; Wright, S (Cambridge U.) ; Wu, S (Tsinghua U., Beijing, CHEP) ; Wyllie, K (CERN) ; Xie, Y (CERN ; Edinburgh U.) ; Xing, F (Oxford U.) ; Xing, Z (Syracuse U.) ; Yang, Z (Tsinghua U., Beijing, CHEP) ; Young, R (Edinburgh U.) ; Yuan, X (Tsinghua U., Beijing, CHEP) ; Yushchenko, O (Serpukhov, IHEP) ; Zangoli, M (INFN, Bologna) ; Zavertyaev, M (Lebedev Inst. ; Heidelberg, Max Planck 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) |
Publication | 2013-03-01 |
Imprint | 24 Jan 2013 |
Number of pages | 21 |
Note | Comments: Submitted to Physical Rev. D, 33 pages 17 figures To be published in Physical Rev. D, 33 pages 17 figures; post reviewers comments |
In: | Phys. Rev. D 87 (2013) 052001 |
DOI | 10.1103/PhysRevD.87.052001 |
Subject category | Particle Physics - Experiment |
Accelerator/Facility, Experiment | CERN LHC ; LHCb |
Free keywords | flavour physics ; B physics ; experimental result |
Abstract | Interpretation of CP violation measurements using charmonium decays, in both the B0 and Bs systems, can be subject to changes due to "penguin" type diagrams. These effects can be investigated using measurements of the Cabibbo-suppressed B0->J/\psi pi+pi- decays. The final state composition of this channel is investigated using a 1.0/fb sample of data produced in 7 TeV pp collisions at the LHC and collected by the LHCb experiment. A modified Dalitz plot analysis is performed using both the invariant mass spectra and the decay angular distributions. An improved measurement of the B0->J/\psi pi+pi- branching fraction of (3.97 +/-0.09+/- 0.11 +/- 0.16)x10^{-5} is reported where the first uncertainty is statistical, the second is systematic and the third is due to the uncertainty of the branching fraction of the decay B- -> J/\psi K- used as a normalization channel. In the J/\psi pi+pi- final state significant production of f0(500) and rho(770) resonances is found, both of which can be used for CP violation studies. In contrast evidence for the f0(980) resonance is not found, thus establishing the first upper limit on the branching fraction product B(B0->J/\psi f0(980) x B(f0(980)-> pi+ pi-) < 1.1x10^{-6}, leading to an upper limit on the absolute value of the mixing angle of the f0(980)$ with the f0(500) of <31 degrees, both at 90% confidence level. |
Copyright/License | publication: © 2013-2024 CERN (License: CC-BY-3.0) preprint: © 2013-2024 CERN (License: CC-BY-3.0) |