CERN Accelerating science

Article
Report number arXiv:1404.5673 ; CERN-PH-EP-2014-069 ; LHCB-PAPER-2014-012 ; CERN-PH-EP-2014-069 ; LHCB-PAPER-2014-012
Title Measurement of the resonant and CP components in $\overline{B}^0\rightarrow J/\psi \pi^+\pi^-$ decays
Author(s)

Aaij, Roel (NIKHEF, Amsterdam) ; Adeva, Bernardo (U. Santiago de Compostela (main)) ; Adinolfi, Marco (Bristol U.) ; Affolder, Anthony (Liverpool U.) ; Ajaltouni, Ziad (Clermont-Ferrand U.) ; Albrecht, Johannes (Tech. U., Dortmund (main)) ; Alessio, Federico (CERN) ; Alexander, Michael (Glasgow U.) ; Ali, Suvayu (NIKHEF, Amsterdam) ; Alkhazov, Georgy (St. Petersburg, INP) ; Alvarez Cartelle, Paula (U. Santiago de Compostela (main)) ; Alves Jr, Antonio (CERN ; INFN, Rome) ; Amato, Sandra (Rio de Janeiro Federal U.) ; Amerio, Silvia (INFN, Padua) ; Amhis, Yasmine (Orsay, LAL) ; An, Liupan (Peking U., CHEP) ; Anderlini, Lucio (Florence U. ; INFN, Florence) ; Anderson, Jonathan (Zurich U.) ; Andreassen, Rolf (Cincinnati U.) ; Andreotti, Mirco (Ferrara U. ; INFN, Ferrara) ; Andrews, Jason (Maryland U., College Park) ; Appleby, Robert (Manchester U.) ; Aquines Gutierrez, Osvaldo (Heidelberg, Max Planck Inst.) ; Archilli, Flavio (CERN) ; Artamonov, Alexander (Serpukhov, IHEP) ; Artuso, Marina (Syracuse U.) ; Aslanides, Elie (Marseille, CPPM) ; Auriemma, Giulio (Basilicata U., Potenza ; INFN, Rome) ; Baalouch, Marouen (Clermont-Ferrand U.) ; Bachmann, Sebastian (Heidelberg U.) ; Back, John (Warwick U.) ; Badalov, Alexey (U. Barcelona (main)) ; Balagura, Vladislav (Moscow, ITEP) ; Baldini, Wander (INFN, Ferrara) ; Barlow, Roger (Manchester U.) ; Barschel, Colin (CERN) ; Barsuk, Sergey (Orsay, LAL) ; Barter, William (Cambridge U.) ; Batozskaya, Varvara (NCBJ, Swierk) ; Bauer, Thomas (NIKHEF, Amsterdam) ; Bay, Aurelio (Ecole Polytechnique, Lausanne) ; Beddow, John (Glasgow U.) ; Bedeschi, Franco (INFN, Pisa) ; Bediaga, Ignacio (Rio de Janeiro, CBPF) ; Belogurov, Sergey (Moscow, ITEP) ; Belous, Konstantin (Serpukhov, IHEP) ; Belyaev, Ivan (Moscow, ITEP) ; Ben-Haim, Eli (Paris U., VI-VII) ; Bencivenni, Giovanni (Frascati) ; Benson, Sean (Edinburgh U.) ; Benton, Jack (Bristol U.) ; Berezhnoy, Alexander (SINP, Moscow) ; Bernet, Roland (Zurich U.) ; Bettler, Marc-Olivier (Cambridge U.) ; van Beuzekom, Martinus (NIKHEF, Amsterdam) ; Bien, Alexander (Heidelberg U.) ; Bifani, Simone (Birmingham U.) ; Bird, Thomas (Manchester U.) ; Bizzeti, Andrea (U. Modena (main) ; INFN, Florence) ; Bjørnstad, Pål Marius (Manchester U.) ; Blake, Thomas (Warwick U.) ; Blanc, Frédéric (Ecole Polytechnique, Lausanne) ; Blouw, Johan (Heidelberg, Max Planck Inst.) ; Blusk, Steven (Syracuse U.) ; Bocci, Valerio (INFN, Rome) ; Bondar, Alexander (Novosibirsk, IYF ; Novosibirsk State U.) ; Bondar, Nikolay (CERN ; St. Petersburg, INP) ; Bonivento, Walter (CERN ; INFN, Cagliari) ; Borghi, Silvia (Manchester U.) ; Borgia, Alessandra (Syracuse U.) ; Borsato, Martino (Orsay, LAL) ; Bowcock, Themistocles (Liverpool U.) ; Bowen, Espen Eie (Zurich U.) ; Bozzi, Concezio (INFN, Ferrara) ; Brambach, Tobias (Tech. U., Dortmund (main)) ; van den Brand, Johannes (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Bressieux, Joël (Ecole Polytechnique, Lausanne) ; Brett, David (Manchester U.) ; Britsch, Markward (Heidelberg, Max Planck Inst.) ; Britton, Thomas (Syracuse U.) ; Brook, Nicholas (Bristol U.) ; Brown, Henry (Liverpool U.) ; Bursche, Albert (Zurich U.) ; Busetto, Giovanni (U. Padua (main) ; INFN, Padua) ; Buytaert, Jan (CERN) ; Cadeddu, Sandro (INFN, Cagliari) ; Calabrese, Roberto (Ferrara U. ; INFN, Ferrara) ; Callot, Olivier (Orsay, LAL) ; Calvi, Marta (Milan Bicocca U. ; INFN, Milan Bicocca) ; Calvo Gomez, Miriam (Ramon Llull U., Barcelona ; U. Barcelona (main)) ; Camboni, Alessandro (U. Barcelona (main)) ; Campana, Pierluigi (CERN ; Frascati) ; Campora Perez, Daniel (CERN) ; Caponio, Francesco (Milan Polytechnic ; INFN, Milan) ; Carbone, Angelo (Bologna U. ; INFN, Bologna) ; Carboni, Giovanni (Rome U., Tor Vergata ; INFN, Rome2) ; Cardinale, Roberta (Genoa U. ; CERN ; INFN, Genoa) ; Cardini, Alessandro (INFN, Cagliari) ; Carranza-Mejia, Hector (Edinburgh U.) ; Carson, Laurence (Edinburgh U.) ; Carvalho Akiba, Kazuyoshi (Rio de Janeiro Federal U.) ; Casse, Gianluigi (Liverpool U.) ; Cassina, Lorenzo (INFN, Milan Bicocca) ; Castillo Garcia, Lucia (CERN) ; Cattaneo, Marco (CERN) ; Cauet, Christophe (Tech. U., Dortmund (main)) ; Cenci, Riccardo (Maryland U., College Park) ; Charles, Matthew (Paris U., VI-VII) ; Charpentier, Philippe (CERN) ; Cheung, Shu-Faye (Oxford U.) ; Chiapolini, Nicola (Zurich U.) ; Chrzaszcz, Marcin (Cracow, INP ; Zurich U.) ; Ciba, Krzystof (CERN) ; Cid Vidal, Xabier (CERN) ; Ciezarek, Gregory (Imperial Coll., London) ; Clarke, Peter (Edinburgh U.) ; Clemencic, Marco (CERN) ; Cliff, Harry (Cambridge U.) ; Closier, Joel (CERN) ; Coca, Cornelia (Bucharest, IFIN-HH) ; Coco, Victor (CERN) ; Cogan, Julien (Marseille, CPPM) ; Cogneras, Eric (Clermont-Ferrand U.) ; Collins, Paula (CERN) ; Comerma-Montells, Albert (U. Barcelona (main)) ; Contu, Andrea (CERN ; INFN, Cagliari) ; Cook, Andrew (Bristol U.) ; Coombes, Matthew (Bristol U.) ; Coquereau, Samuel (Paris U., VI-VII) ; Corti, Gloria (CERN) ; Corvo, Marco (Ferrara U. ; INFN, Ferrara) ; Counts, Ian (MIT) ; Couturier, Benjamin (CERN) ; Cowan, Greig (Edinburgh U.) ; Craik, Daniel Charles (Warwick U.) ; Cruz Torres, Melissa Maria (Rio de Janeiro, Pont. U. Catol.) ; Cunliffe, Samuel (Imperial Coll., London) ; Currie, Robert (Edinburgh U.) ; D'Ambrosio, Carmelo (CERN) ; Dalseno, Jeremy (Bristol U.) ; David, Pascal (Paris U., VI-VII) ; David, Pieter (NIKHEF, Amsterdam) ; Davis, Adam (Cincinnati U.) ; De Bruyn, Kristof (NIKHEF, Amsterdam) ; De Capua, Stefano (Manchester U.) ; De Cian, Michel (Heidelberg U.) ; De Miranda, Jussara (Rio de Janeiro, CBPF) ; De Paula, Leandro (Rio de Janeiro Federal U.) ; De Silva, Weeraddana (Cincinnati U.) ; De Simone, Patrizia (Frascati) ; Decamp, Daniel (Annecy, LAPP) ; Deckenhoff, Mirko (Tech. U., Dortmund (main)) ; Del Buono, Luigi (Paris U., VI-VII) ; Déléage, Nicolas (Annecy, LAPP) ; Derkach, Denis (Oxford U.) ; Deschamps, Olivier (Clermont-Ferrand U.) ; Dettori, Francesco (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Di Canto, Angelo (CERN) ; Dijkstra, Hans (CERN) ; Donleavy, Stephanie (Liverpool U.) ; Dordei, Francesca (Heidelberg U.) ; Dorigo, Mirco (Ecole Polytechnique, Lausanne) ; Dosil Suárez, Alvaro (U. Santiago de Compostela (main)) ; Dossett, David (Warwick U.) ; Dovbnya, Anatoliy (Kharkov, KIPT) ; Dupertuis, Frederic (Ecole Polytechnique, Lausanne) ; Durante, Paolo (CERN) ; Dzhelyadin, Rustem (Serpukhov, IHEP) ; Dziurda, Agnieszka (Cracow, INP) ; Dzyuba, Alexey (St. Petersburg, INP) ; Easo, Sajan (Rutherford) ; Egede, Ulrik (Imperial Coll., London) ; Egorychev, Victor (Moscow, ITEP) ; Eidelman, Semen (Novosibirsk, IYF ; Novosibirsk State U.) ; Eisenhardt, Stephan (Edinburgh U.) ; Eitschberger, Ulrich (Tech. U., Dortmund (main)) ; Ekelhof, Robert (Tech. U., Dortmund (main)) ; Eklund, Lars (CERN ; Glasgow U.) ; El Rifai, Ibrahim (Clermont-Ferrand U.) ; Elsasser, Christian (Zurich U.) ; Esen, Sevda (Heidelberg U.) ; Evans, Timothy (Oxford U.) ; Falabella, Antonio (Ferrara U. ; INFN, Ferrara) ; Färber, Christian (Heidelberg U.) ; Farinelli, Chiara (NIKHEF, Amsterdam) ; Farry, Stephen (Liverpool U.) ; Ferguson, Dianne (Edinburgh U.) ; Fernandez Albor, Victor (U. Santiago de Compostela (main)) ; Ferreira Rodrigues, Fernando (Rio de Janeiro, CBPF) ; Ferro-Luzzi, Massimiliano (CERN) ; Filippov, Sergey (Moscow, INR) ; Fiore, Marco (Ferrara U. ; INFN, Ferrara) ; Fiorini, Massimiliano (Ferrara U. ; INFN, Ferrara) ; Firlej, Miroslaw (AGH-UST, Cracow) ; Fitzpatrick, Conor (CERN) ; Fiutowski, Tomasz (AGH-UST, Cracow) ; Fontana, Marianna (Heidelberg, Max Planck Inst.) ; Fontanelli, Flavio (Genoa U. ; INFN, Genoa) ; Forty, Roger (CERN) ; Francisco, Oscar (Rio de Janeiro Federal U.) ; Frank, Markus (CERN) ; Frei, Christoph (CERN) ; Frosini, Maddalena (Florence U. ; CERN ; INFN, Florence) ; Fu, Jinlin (INFN, Milan) ; Furfaro, Emiliano (Rome U., Tor Vergata ; INFN, Rome2) ; Gallas Torreira, Abraham (U. Santiago de Compostela (main)) ; Galli, Domenico (Bologna U. ; INFN, Bologna) ; Gambetta, Silvia (Genoa U. ; INFN, Genoa) ; Gandelman, Miriam (Rio de Janeiro Federal U.) ; Gandini, Paolo (Syracuse U.) ; Gao, Yuanning (Peking U., CHEP) ; Garofoli, Justin (Syracuse U.) ; Garra Tico, Jordi (Cambridge U.) ; Garrido, Lluis (U. Barcelona (main)) ; Gaspar, Clara (CERN) ; Gauld, Rhorry (Oxford U.) ; Gavardi, Laura (Tech. U., Dortmund (main)) ; Gersabeck, Evelina (Heidelberg U.) ; Gersabeck, Marco (Manchester U.) ; Gershon, Timothy (Warwick U.) ; Ghez, Philippe (Annecy, LAPP) ; Gianelle, Alessio (INFN, Padua) ; Giani', Sebastiana (Ecole Polytechnique, Lausanne) ; Gibson, Valerie (Cambridge U.) ; Giubega, Lavinia-Helena (Bucharest, IFIN-HH) ; Gligorov, V.V. (CERN) ; Göbel, Carla (Rio de Janeiro, Pont. U. Catol.) ; Golubkov, Dmitry (Moscow, ITEP) ; Golutvin, Andrey (CERN ; Moscow, ITEP ; Imperial Coll., London) ; Gomes, Alvaro (UFTM, Uberaba ; Rio de Janeiro, CBPF) ; Gordon, Hamish (CERN) ; Gotti, Claudio (INFN, Milan Bicocca) ; Grabalosa Gándara, Marc (Clermont-Ferrand U.) ; Graciani Diaz, Ricardo (U. Barcelona (main)) ; Granado Cardoso, Luis Alberto (CERN) ; Graugés, Eugeni (U. Barcelona (main)) ; Graziani, Giacomo (INFN, Florence) ; Grecu, Alexandru (Bucharest, IFIN-HH) ; Greening, Edward (Oxford U.) ; Gregson, Sam (Cambridge U.) ; Griffith, Peter (Birmingham U.) ; Grillo, Lucia (Heidelberg U.) ; Grünberg, Oliver (Rostock U.) ; Gui, Bin (Syracuse U.) ; Gushchin, Evgeny (Moscow, INR) ; Guz, Yury (CERN ; Serpukhov, IHEP) ; Gys, Thierry (CERN) ; Hadjivasiliou, Christos (Syracuse U.) ; Haefeli, Guido (Ecole Polytechnique, Lausanne) ; Haen, Christophe (CERN) ; Haines, Susan (Cambridge U.) ; Hall, Samuel (Imperial Coll., London) ; Hamilton, Brian (Maryland U., College Park) ; Hampson, Thomas (Bristol U.) ; Han, Xiaoxue (Heidelberg U.) ; Hansmann-Menzemer, Stephanie (Heidelberg U.) ; Harnew, Neville (Oxford U.) ; Harnew, Samuel (Bristol U.) ; Harrison, Jonathan (Manchester U.) ; Hartmann, Thomas (Rostock U.) ; He, Jibo (CERN) ; Head, Timothy (CERN) ; Heijne, Veerle (NIKHEF, Amsterdam) ; Hennessy, Karol (Liverpool U.) ; Henrard, Pierre (Clermont-Ferrand U.) ; Henry, Louis (Paris U., VI-VII) ; Hernando Morata, Jose Angel (U. Santiago de Compostela (main)) ; van Herwijnen, Eric (CERN) ; Heß, Miriam (Rostock U.) ; Hicheur, Adlène (Rio de Janeiro, CBPF) ; Hill, Donal (Oxford U.) ; Hoballah, Mostafa (Clermont-Ferrand U.) ; Hombach, Christoph (Manchester U.) ; Hulsbergen, Wouter (NIKHEF, Amsterdam) ; Hunt, Philip (Oxford U.) ; Hussain, Nazim (Oxford U.) ; Hutchcroft, David (Liverpool U.) ; Hynds, Daniel (Glasgow U.) ; Idzik, Marek (AGH-UST, Cracow) ; Ilten, Philip (MIT) ; Jacobsson, Richard (CERN) ; Jaeger, Andreas (Heidelberg U.) ; Jalocha, Pawel (Oxford U.) ; Jans, Eddy (NIKHEF, Amsterdam) ; Jaton, Pierre (Ecole Polytechnique, Lausanne) ; Jawahery, Abolhassan (Maryland U., College Park) ; Jezabek, Marek (Cracow, INP) ; Jing, Fanfan (Tsinghua U., Beijing) ; John, Malcolm (Oxford U.) ; Johnson, Daniel (Oxford U.) ; Jones, Christopher (Cambridge U.) ; Joram, Christian (CERN) ; Jost, Beat (CERN) ; Jurik, Nathan (Syracuse U.) ; Kaballo, Michael (Tech. U., Dortmund (main)) ; Kandybei, Sergii (Kharkov, KIPT) ; Kanso, Walaa (Marseille, CPPM) ; Karacson, Matthias (CERN) ; Karbach, Moritz (CERN) ; Kelsey, Matthew (Syracuse U.) ; Kenyon, Ian (Birmingham U.) ; Ketel, Tjeerd (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Khanji, Basem (INFN, Milan Bicocca) ; Khurewathanakul, Chitsanu (Ecole Polytechnique, Lausanne) ; Klaver, Suzanne (Manchester U.) ; Kochebina, Olga (Orsay, LAL) ; Kolpin, Michael (Heidelberg U.) ; Komarov, Ilya (Ecole Polytechnique, Lausanne) ; Koopman, Rose (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Koppenburg, Patrick (CERN ; NIKHEF, Amsterdam) ; Korolev, Mikhail (SINP, Moscow) ; Kozlinskiy, Alexandr (NIKHEF, Amsterdam) ; Kravchuk, Leonid (Moscow, INR) ; Kreplin, Katharina (Heidelberg U.) ; Kreps, Michal (Warwick U.) ; Krocker, Georg (Heidelberg U.) ; Krokovny, Pavel (Novosibirsk, IYF ; Novosibirsk State U.) ; Kruse, Florian (Tech. U., Dortmund (main)) ; Kucharczyk, Marcin (Milan Bicocca U. ; CERN ; Cracow, INP ; INFN, Milan Bicocca) ; Kudryavtsev, Vasily (Novosibirsk, IYF ; Novosibirsk State U.) ; Kurek, Krzysztof (NCBJ, Swierk) ; Kvaratskheliya, Tengiz (Moscow, ITEP) ; La Thi, Viet Nga (Ecole Polytechnique, Lausanne) ; Lacarrere, Daniel (CERN) ; Lafferty, George (Manchester U.) ; Lai, Adriano (INFN, Cagliari) ; Lambert, Dean (Edinburgh U.) ; Lambert, Robert W (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Lanciotti, Elisa (CERN) ; Lanfranchi, Gaia (Frascati) ; Langenbruch, Christoph (CERN) ; Langhans, Benedikt (CERN) ; Latham, Thomas (Warwick U.) ; Lazzeroni, Cristina (Birmingham U.) ; Le Gac, Renaud (Marseille, CPPM) ; van Leerdam, Jeroen (NIKHEF, Amsterdam) ; Lees, Jean-Pierre (Annecy, LAPP) ; Lefèvre, Regis (Clermont-Ferrand U.) ; Leflat, Alexander (SINP, Moscow) ; Lefrançois, Jacques (Orsay, LAL) ; Leo, Sabato (INFN, Pisa) ; Leroy, Olivier (Marseille, CPPM) ; Lesiak, Tadeusz (Cracow, INP) ; Leverington, Blake (Heidelberg U.) ; Li, Yiming (Peking U., CHEP) ; Liles, Myfanwy (Liverpool U.) ; Lindner, Rolf (CERN) ; Linn, Christian (CERN) ; Lionetto, Federica (Zurich U.) ; Liu, Bo (INFN, Cagliari) ; Liu, Guoming (CERN) ; Lohn, Stefan (CERN) ; Longstaff, Iain (Glasgow U.) ; Longstaff, Ian (Glasgow U.) ; Lopes, Jose (Rio de Janeiro Federal U.) ; Lopez-March, Neus (Ecole Polytechnique, Lausanne) ; Lowdon, Peter (Zurich U.) ; Lu, Haiting (Peking U., CHEP) ; Lucchesi, Donatella (U. Padua (main) ; INFN, Padua) ; Luo, Haofei (Edinburgh U.) ; Lupato, Anna (INFN, Padua) ; Luppi, Eleonora (Ferrara U. ; INFN, Ferrara) ; Lupton, Oliver (Oxford U.) ; Machefert, Frederic (Orsay, LAL) ; Machikhiliyan, Irina V (Moscow, ITEP) ; Maciuc, Florin (Bucharest, IFIN-HH) ; Maev, Oleg (St. Petersburg, INP) ; Malde, Sneha (Oxford U.) ; Manca, Giulia (Cagliari U. ; INFN, Cagliari) ; Mancinelli, Giampiero (Marseille, CPPM) ; Manzali, Matteo (Ferrara U. ; INFN, Ferrara) ; Maratas, Jan (Clermont-Ferrand U.) ; Marchand, Jean François (Annecy, LAPP) ; Marconi, Umberto (INFN, Bologna) ; Marin Benito, Carla (U. Barcelona (main)) ; Marino, Pietro (Pisa, Scuola Normale Superiore ; INFN, Pisa) ; Märki, Raphael (Ecole Polytechnique, Lausanne) ; Marks, Jörg (Heidelberg U.) ; Martellotti, Giuseppe (INFN, Rome) ; Martens, Aurelien (Paris U., VI-VII) ; Martín Sánchez, Alexandra (Orsay, LAL) ; Martinelli, Maurizio (NIKHEF, Amsterdam) ; Martinez Santos, Diego (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Martinez Vidal, Fernando (Valencia U., IFIC) ; Martins Tostes, Danielle (Rio de Janeiro Federal U.) ; Massafferri, André (Rio de Janeiro, CBPF) ; Matev, Rosen (CERN) ; Mathe, Zoltan (CERN) ; Matteuzzi, Clara (INFN, Milan Bicocca) ; Mazurov, Alexander (Ferrara U. ; CERN ; INFN, Ferrara) ; McCann, Michael (Imperial Coll., London) ; McCarthy, James (Birmingham U.) ; McNab, Andrew (Manchester U.) ; McNulty, Ronan (University Coll., Dublin) ; McSkelly, Ben (Liverpool U.) ; Meadows, Brian (Oxford U. ; Cincinnati U.) ; Meier, Frank (Tech. U., Dortmund (main)) ; Meissner, Marco (Heidelberg U.) ; Merk, Marcel (NIKHEF, Amsterdam) ; Milanes, Diego Alejandro (Paris U., VI-VII) ; Minard, Marie-Noelle (Annecy, LAPP) ; Molina Rodriguez, Josue (Rio de Janeiro, Pont. U. Catol.) ; Monteil, Stephane (Clermont-Ferrand U.) ; Moran, Dermot (Manchester U.) ; Morandin, Mauro (INFN, Padua) ; Morawski, Piotr (Cracow, INP) ; Mordà, Alessandro (Marseille, CPPM) ; Morello, Michael Joseph (Pisa, Scuola Normale Superiore ; INFN, Pisa) ; Moron, Jakub (AGH-UST, Cracow) ; Mountain, Raymond (Syracuse U.) ; Muheim, Franz (Edinburgh U.) ; Müller, Katharina (Zurich U.) ; Muresan, Raluca (Bucharest, IFIN-HH) ; Muster, Bastien (Ecole Polytechnique, Lausanne) ; Naik, Paras (Bristol U.) ; Nakada, Tatsuya (Ecole Polytechnique, Lausanne) ; Nandakumar, Raja (Rutherford) ; Nasteva, Irina (Rio de Janeiro, CBPF) ; Needham, Matthew (Edinburgh U.) ; Neri, Nicola (INFN, Milan) ; Neubert, Sebastian (CERN) ; Neufeld, Niko (CERN) ; Neuner, Max (Heidelberg U.) ; Nguyen, Anh Duc (Ecole Polytechnique, Lausanne) ; Nguyen, Thi-Dung (Ecole Polytechnique, Lausanne) ; Nguyen-Mau, Chung (Hanoi U. of Sci. ; Ecole Polytechnique, Lausanne) ; Nicol, Michelle (Orsay, LAL) ; Niess, Valentin (Clermont-Ferrand U.) ; Niet, Ramon (Tech. U., Dortmund (main)) ; Nikitin, Nikolay (SINP, Moscow) ; Nikodem, Thomas (Heidelberg U.) ; Novoselov, Alexey (Serpukhov, IHEP) ; Oblakowska-Mucha, Agnieszka (AGH-UST, Cracow) ; Obraztsov, Vladimir (Serpukhov, IHEP) ; Oggero, Serena (NIKHEF, Amsterdam) ; Ogilvy, Stephen (Glasgow U.) ; Okhrimenko, Oleksandr (Kiev, INR) ; Oldeman, Rudolf (Cagliari U. ; INFN, Cagliari) ; Onderwater, Gerco (Groningen, KVI) ; Orlandea, Marius (Bucharest, IFIN-HH) ; Otalora Goicochea, Juan Martin (Rio de Janeiro Federal U.) ; Owen, Patrick (Imperial Coll., London) ; Oyanguren, Maria Arantza (Valencia U., IFIC) ; Pal, Bilas Kanti (Syracuse U.) ; Palano, Antimo (Bari U. ; INFN, Bari) ; Palombo, Fernando (U. Milan (main) ; INFN, Milan) ; Palutan, Matteo (Frascati) ; Panman, Jacob (CERN) ; Papanestis, Antonios (CERN ; Rutherford) ; Pappagallo, Marco (Glasgow U.) ; Parkes, Christopher (Manchester U.) ; Parkinson, Christopher John (Tech. U., Dortmund (main)) ; Passaleva, Giovanni (INFN, Florence) ; Patel, Girish (Liverpool U.) ; Patel, Mitesh (Imperial Coll., London) ; Patrignani, Claudia (Genoa U. ; INFN, Genoa) ; Pazos Alvarez, Antonio (U. Santiago de Compostela (main)) ; Pearce, Alex (Manchester U.) ; Pellegrino, Antonio (NIKHEF, Amsterdam) ; Pepe Altarelli, Monica (CERN) ; Perazzini, Stefano (Bologna U. ; INFN, Bologna) ; Perez Trigo, Eliseo (U. Santiago de Compostela (main)) ; Perret, Pascal (Clermont-Ferrand U.) ; Perrin-Terrin, Mathieu (Marseille, CPPM) ; Pescatore, Luca (Birmingham U.) ; Pesen, Erhan (Celal Bayar U.) ; Petridis, Konstantin (Imperial Coll., London) ; Petrolini, Alessandro (Genoa U. ; INFN, Genoa) ; Picatoste Olloqui, Eduardo (U. Barcelona (main)) ; Pietrzyk, Boleslaw (Annecy, LAPP) ; Pilař, Tomas (Warwick U.) ; Pinci, Davide (INFN, Rome) ; Pistone, Alessandro (INFN, Genoa) ; Playfer, Stephen (Edinburgh U.) ; Plo Casasus, Maximo (U. Santiago de Compostela (main)) ; Polci, Francesco (Paris U., VI-VII) ; Poluektov, Anton (Novosibirsk, IYF ; Warwick U. ; Novosibirsk State U.) ; Polycarpo, Erica (Rio de Janeiro Federal U.) ; Popov, Alexander (Serpukhov, IHEP) ; Popov, Dmitry (Heidelberg, Max Planck Inst.) ; Popovici, Bogdan (Bucharest, IFIN-HH) ; Potterat, Cédric (Rio de Janeiro Federal U.) ; Powell, Andrew (Oxford U.) ; Prisciandaro, Jessica (Ecole Polytechnique, Lausanne) ; Pritchard, Adrian (Liverpool U.) ; Prouve, Claire (Bristol U.) ; Pugatch, Valery (Kiev, INR) ; Puig Navarro, Albert (Ecole Polytechnique, Lausanne) ; Punzi, Giovanni (U. Pisa (main) ; INFN, Pisa) ; Qian, Wenbin (Annecy, LAPP) ; Rachwal, Bartolomiej (Cracow, INP) ; Rademacker, Jonas (Bristol U.) ; Rakotomiaramanana, Barinjaka (Ecole Polytechnique, Lausanne) ; Rama, Matteo (Frascati) ; Rangel, Murilo (Rio de Janeiro Federal U.) ; Raniuk, Iurii (Kharkov, KIPT) ; Rauschmayr, Nathalie (CERN) ; Raven, Gerhard (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Reichert, Stefanie (Manchester U.) ; Reid, Matthew (Warwick U.) ; dos Reis, Alberto (Rio de Janeiro, CBPF) ; Ricciardi, Stefania (Rutherford) ; Richards, Alexander (Imperial Coll., London) ; Rinnert, Kurt (Liverpool U.) ; Rives Molina, Vincente (U. Barcelona (main)) ; Roa Romero, Diego (Clermont-Ferrand U.) ; Robbe, Patrick (Orsay, LAL) ; Rodrigues, Ana Barbara (Rio de Janeiro, CBPF) ; Rodrigues, Eduardo (Manchester U.) ; Rodriguez Perez, Pablo (Manchester U.) ; Roiser, Stefan (CERN) ; Romanovsky, Vladimir (Serpukhov, IHEP) ; Romero Vidal, Antonio (U. Santiago de Compostela (main)) ; Rotondo, Marcello (INFN, Padua) ; Rouvinet, Julien (Ecole Polytechnique, Lausanne) ; Ruf, Thomas (CERN) ; Ruffini, Fabrizio (INFN, Pisa) ; Ruiz, Hugo (U. Barcelona (main)) ; Ruiz Valls, Pablo (Valencia U., IFIC) ; Sabatino, Giovanni (Rome U., Tor Vergata ; INFN, Rome) ; Saborido Silva, Juan Jose (U. Santiago de Compostela (main)) ; Sagidova, Naylya (St. Petersburg, INP) ; Sail, Paul (Glasgow U.) ; Saitta, Biagio (Cagliari U. ; INFN, Cagliari) ; Salustino Guimaraes, Valdir (Rio de Janeiro Federal U.) ; Sanchez Mayordomo, Carlos (Valencia U., IFIC) ; Sanmartin Sedes, Brais (U. Santiago de Compostela (main)) ; Santacesaria, Roberta (INFN, Rome) ; Santamarina Rios, Cibran (U. Santiago de Compostela (main)) ; Santovetti, Emanuele (Rome U., Tor Vergata ; INFN, Rome2) ; Sapunov, Matvey (Marseille, CPPM) ; Sarti, Alessio (U. Rome La Sapienza (main) ; Frascati) ; Satriano, Celestina (Basilicata U., Potenza ; INFN, Rome) ; Satta, Alessia (INFN, Rome2) ; Savrie, Mauro (Ferrara U. ; INFN, Ferrara) ; Savrina, Darya (SINP, Moscow ; Moscow, ITEP) ; Schiller, Manuel (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Schindler, Heinrich (CERN) ; Schlupp, Maximilian (Tech. U., Dortmund (main)) ; Schmelling, Michael (Heidelberg, Max Planck Inst.) ; Schmidt, Burkhard (CERN) ; Schneider, Olivier (Ecole Polytechnique, Lausanne) ; Schopper, Andreas (CERN) ; Schune, Marie Helene (Orsay, LAL) ; Schwemmer, Rainer (CERN) ; Sciascia, Barbara (Frascati) ; Sciubba, Adalberto (INFN, Rome) ; Seco, Marcos (U. Santiago de Compostela (main)) ; Semennikov, Alexander (Moscow, ITEP) ; Senderowska, Katarzyna (AGH-UST, Cracow) ; Sepp, Indrek (Imperial Coll., London) ; Serra, Nicola (Zurich U.) ; Serrano, Justine (Marseille, CPPM) ; Sestini, Lorenzo (INFN, Padua) ; Seyfert, Paul (Heidelberg U.) ; Shapkin, Mikhail (Serpukhov, IHEP) ; Shapoval, Illya (Ferrara U. ; Kharkov, KIPT ; INFN, Ferrara) ; Shcheglov, Yury (St. Petersburg, INP) ; Shears, Tara (Liverpool U.) ; Shekhtman, Lev (Novosibirsk, IYF ; Novosibirsk State U.) ; Shevchenko, Vladimir (Kurchatov Inst., Moscow) ; Shires, Alexander (Tech. U., Dortmund (main)) ; Silva Coutinho, Rafael (Warwick U.) ; Simi, Gabriele (INFN, Padua) ; Sirendi, Marek (Cambridge U.) ; Skidmore, Nicola (Bristol U.) ; Skwarnicki, Tomasz (Syracuse U.) ; Smith, Anthony (Liverpool U.) ; Smith, Edmund (Rutherford ; Oxford U.) ; Smith, Eluned (Imperial Coll., London) ; Smith, Jackson (Cambridge U.) ; Smith, Mark (Manchester U.) ; Snoek, Hella (NIKHEF, Amsterdam) ; Sokoloff, Michael (Cincinnati U.) ; Soler, Paul (Glasgow U.) ; Soomro, Fatima (Ecole Polytechnique, Lausanne) ; Souza, Daniel (Bristol U.) ; Souza De Paula, Bruno (Rio de Janeiro Federal U.) ; Spaan, Bernhard (Tech. U., Dortmund (main)) ; Sparkes, Ailsa (Edinburgh U.) ; Spinella, Franco (INFN, Pisa) ; Spradlin, Patrick (Glasgow U.) ; Stagni, Federico (CERN) ; Stahl, Sascha (Heidelberg U.) ; Steinkamp, Olaf (Zurich U.) ; Stenyakin, Oleg (Serpukhov, IHEP) ; Stevenson, Scott (Oxford U.) ; Stoica, Sabin (Bucharest, IFIN-HH) ; Stone, Sheldon (Syracuse U.) ; Storaci, Barbara (Zurich U.) ; Stracka, Simone (CERN ; INFN, Pisa) ; Straticiuc, Mihai (Bucharest, IFIN-HH) ; Straumann, Ulrich (Zurich U.) ; Stroili, Roberto (INFN, Padua) ; Subbiah, Vijay Kartik (CERN) ; Sun, Liang (Cincinnati U.) ; Sutcliffe, William (Imperial Coll., London) ; Swientek, Krzysztof (AGH-UST, Cracow) ; Swientek, Stefan (Tech. U., Dortmund (main)) ; Syropoulos, Vasileios (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Szczekowski, Marek (NCBJ, Swierk) ; Szczypka, Paul (CERN ; Ecole Polytechnique, Lausanne) ; Szilard, Daniela (Rio de Janeiro Federal U.) ; Szumlak, Tomasz (AGH-UST, Cracow) ; T'Jampens, Stephane (Annecy, LAPP) ; Teklishyn, Maksym (Orsay, LAL) ; Tellarini, Giulia (Ferrara U. ; INFN, Ferrara) ; Teodorescu, Eliza (Bucharest, IFIN-HH) ; Teubert, Frederic (CERN) ; Thomas, Christopher (Oxford U.) ; Thomas, Eric (CERN) ; van Tilburg, Jeroen (NIKHEF, Amsterdam) ; Tisserand, Vincent (Annecy, LAPP) ; Tobin, Mark (Ecole Polytechnique, Lausanne) ; Tolk, Siim (NIKHEF, Amsterdam ; Vrije U., Amsterdam) ; Tomassetti, Luca (Ferrara U. ; INFN, Ferrara) ; Tonelli, Diego (CERN) ; Topp-Joergensen, Stig (Oxford U.) ; Torr, Nicholas (Oxford U.) ; Tournefier, Edwige (Annecy, LAPP) ; Tourneur, Stephane (Ecole Polytechnique, Lausanne) ; Tran, Minh Tâm (Ecole Polytechnique, Lausanne) ; Tresch, Marco (Zurich U.) ; Tsaregorodtsev, Andrei (Marseille, CPPM) ; Tsopelas, Panagiotis (NIKHEF, Amsterdam) ; Tuning, Niels (NIKHEF, Amsterdam) ; Ubeda Garcia, Mario (CERN) ; Ukleja, Artur (NCBJ, Swierk) ; Ustyuzhanin, Andrey (Kurchatov Inst., Moscow) ; Uwer, Ulrich (Heidelberg U.) ; Vagnoni, Vincenzo (INFN, Bologna) ; Valenti, Giovanni (INFN, Bologna) ; Vallier, Alexis (Orsay, LAL) ; Vazquez Gomez, Ricardo (Frascati) ; Vazquez Regueiro, Pablo (U. Santiago de Compostela (main)) ; Vázquez Sierra, Carlos (U. Santiago de Compostela (main)) ; Vecchi, Stefania (INFN, Ferrara) ; Velthuis, Jaap (Bristol U.) ; Veltri, Michele (U. Urbino (main) ; INFN, Florence) ; Veneziano, Giovanni (Ecole Polytechnique, Lausanne) ; Vesterinen, Mika (Heidelberg U.) ; Viaud, Benoit (Orsay, LAL) ; Vieira, Daniel (Rio de Janeiro Federal U.) ; Vieites Diaz, Maria (U. Santiago de Compostela (main)) ; Vilasis-Cardona, Xavier (Ramon Llull U., Barcelona ; U. Barcelona (main)) ; Vollhardt, Achim (Zurich U.) ; Volyanskyy, Dmytro (Heidelberg, Max Planck Inst.) ; Voong, David (Bristol U.) ; Vorobyev, Alexey (St. Petersburg, INP) ; Vorobyev, Vitaly (Novosibirsk, IYF ; Novosibirsk State U.) ; Voß, Christian (Rostock U.) ; Voss, Helge (Heidelberg, Max Planck Inst.) ; de Vries, Jacco (NIKHEF, Amsterdam) ; Waldi, Roland (Rostock U.) ; Wallace, Charlotte (Warwick U.) ; Wallace, Ronan (University Coll., Dublin) ; Walsh, John (INFN, Pisa) ; Wandernoth, Sebastian (Heidelberg U.) ; Wang, Jianchun (Syracuse U.) ; Ward, David (Cambridge U.) ; Watson, Nigel (Birmingham U.) ; Webber, Adam Dane (Manchester U.) ; Websdale, David (Imperial Coll., London) ; Whitehead, Mark (Warwick U.) ; Wicht, Jean (CERN) ; Wiedner, Dirk (Heidelberg U.) ; Wilkinson, Guy (Oxford U.) ; Williams, Matthew (Birmingham U.) ; Williams, Mike (MIT) ; Wilson, Fergus (Rutherford) ; Wimberley, Jack (Maryland U., College Park) ; Wishahi, Julian (Tech. U., Dortmund (main)) ; Wislicki, Wojciech (NCBJ, Swierk) ; Witek, Mariusz (Cracow, INP) ; Wormser, Guy (Orsay, LAL) ; Wotton, Stephen (Cambridge U.) ; Wright, Simon (Cambridge U.) ; Wu, Suzhi (Peking U., CHEP) ; Wyllie, Kenneth (CERN) ; Xie, Yuehong (CCNU, Wuhan, Inst. Part. Phys.) ; Xing, Zhou (Syracuse U.) ; Xu, Zhirui (Ecole Polytechnique, Lausanne) ; Yang, Zhenwei (Peking U., CHEP) ; Yuan, Xuhao (Peking U., CHEP) ; Yushchenko, Oleg (Serpukhov, IHEP) ; Zangoli, Maria (INFN, Bologna) ; Zavertyaev, Mikhail (Lebedev Inst. ; Heidelberg, Max Planck Inst.) ; Zhang, Feng (Peking U., CHEP) ; Zhang, Liming (Syracuse U.) ; Zhang, Wen Chao (University Coll., Dublin) ; Zhang, Yanxi (Peking U., CHEP) ; Zhelezov, Alexey (Heidelberg U.) ; Zhokhov, Anatoly (Moscow, ITEP) ; Zhong, Liang (Peking U., CHEP) ; Zvyagin, Alexander (CERN)

Publication 2014-07-10
Imprint 05 May 2014
Number of pages 21
Note Comments: 28 pages 14 figures
28 pages 14 figures
In: Phys. Rev. D 90 (2014) 012003
DOI 10.1103/PhysRevD.90.012003
Subject category Particle Physics - Experiment
Accelerator/Facility, Experiment CERN LHC ; LHCb
Free keywords flavor physics ; B physics ; spectroscopy
Abstract The resonant structure of the reaction $\overline{B}^0\rightarrow J/\psi \pi^+\pi^-$ is studied using data from 3 fb$^{-1}$ of integrated luminosity collected by the LHCb experiment, one-third at 7 Tev center-of-mass energy and the remainder at 8 Tev. The invariant mass of the $\pi^+\pi^-$ pair and three decay angular distributions are used to determine the fractions of the resonant and non-resonant components. Six interfering $\pi^+\pi^-$ states: $\rho(770)$, $f_0(500)$, $f_2(1270)$, $\rho(1450)$, $\omega(782)$ and $\rho(1700)$ are required to give a good description of invariant mass spectra and decay angular distributions. The positive and negative CP fractions of each of the resonant final states are determined. The $f_0(980)$ meson is not seen and the upper limit on its presence, compared with the observed $f_0(500)$ rate, is inconsistent with a model of tetraquark substructure for these scalar mesons at the eight standard deviation level. In the $q\overline{q}$ model, the absolute value of the mixing angle between the $f_0(980)$ and the $f_0(500)$ scalar mesons is limited to be less than $17^{\circ}$ at 90 % confidence level.
Copyright/License preprint: © 2014-2024 CERN (License: CC-BY-3.0)
publication: © 2014-2024 CERN (License: CC-BY-4.0)



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