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CERN Accelerating science

Article
Report number arXiv:1305.5059 ; CERN-PH-EP-2013-083 ; LHCB-PAPER-2013-013 ; CERN-PH-EP-2013-083 LHCb-PAPER-2013-013 ; CERN-PH-EP-2013-083 ; LHCB-PAPER-2013-013
Title Search for the rare decay $D^0 \to \mu^+ \mu^-$
Author(s)

Aaij, Roel (NIKHEF, Amsterdam) ; Abellan Beteta, Carlos (Ramon Llull U., Barcelona ; U. Barcelona (main)) ; Adeva, Bernardo (U. Santiago de Compostela (main)) ; Adinolfi, Marco (Bristol U.) ; Adrover, Cosme (Marseille, CPPM) ; 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, Antonio, Jr. (CERN ; INFN, Rome) ; Amato, Sandra (Rio de Janeiro Federal U.) ; Amerio, Silvia (INFN, Padua) ; Amhis, Yasmine (Orsay, LAL) ; Anderlini, Lucio (Florence U. ; INFN, Florence) ; Anderson, Jonathan (Zurich U.) ; Andreassen, Rolf (Cincinnati U.) ; Appleby, Robert (Manchester U.) ; Aquines Gutierrez, Osvaldo (Heidelberg, Max Planck Inst.) ; Archilli, Flavio (Frascati) ; Artamonov, Alexander (Serpukhov, IHEP) ; Artuso, Marina (Syracuse U.) ; Aslanides, Elie (Marseille, CPPM) ; Auriemma, Giulio (Basilicata U., Potenza ; INFN, Rome) ; Bachmann, Sebastian (Heidelberg U.) ; Back, John (Warwick U.) ; Baesso, Clarissa (Rio de Janeiro, Pont. U. Catol.) ; Balagura, Vladislav (Moscow, ITEP) ; Baldini, Wander (INFN, Ferrara) ; Barlow, Roger (Manchester U.) ; Barschel, Colin (CERN) ; Barsuk, Sergey (Orsay, LAL) ; Barter, William (Cambridge U.) ; Bauer, Thomas ; 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.) ; 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 (CERN) ; Blanc, Frédéric (Ecole Polytechnique, Lausanne) ; Blouw, Johan (Heidelberg U.) ; Blusk, Steven (Syracuse U.) ; Bocci, Valerio (INFN, Rome) ; Bondar, Alexander (Novosibirsk, IYF) ; Bondar, Nikolay (St. Petersburg, INP) ; Bonivento, Walter (INFN, Cagliari) ; Borghi, Silvia (Manchester U.) ; Borgia, Alessandra (Syracuse U.) ; Bowcock, Themistocles (Liverpool U.) ; Bowen, Espen Eie (Zurich U.) ; Bozzi, Concezio (INFN, Ferrara) ; Brambach, Tobias (Tech. U., Dortmund (main)) ; van den Brand, Johannes (Vrije U., Amsterdam ; NIKHEF, 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.) ; Burducea, Ion (Bucharest, IFIN-HH) ; Bursche, Albert (Zurich U.) ; Busetto, Giovanni (U. Padua (main) ; INFN, Padua) ; Buytaert, Jan (CERN) ; Cadeddu, Sandro (INFN, Cagliari) ; 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) ; Carbone, Angelo (Bologna U. ; INFN, Bologna) ; Carboni, Giovanni (Rome U., Tor Vergata ; INFN, Rome2) ; Cardinale, Roberta (Genoa U. ; INFN, Genoa) ; Cardini, Alessandro (INFN, Cagliari) ; Carranza-Mejia, Hector (Edinburgh U.) ; Carson, Laurence (Imperial Coll., London) ; Carvalho Akiba, Kazuyoshi (Rio de Janeiro Federal U.) ; Casse, Gianluigi (Liverpool U.) ; Castillo Garcia, Lucia (CERN) ; Cattaneo, Marco (CERN) ; Cauet, Christophe (Tech. U., Dortmund (main)) ; Cauet, Christophe ; Charles, Matthew (Oxford U.) ; Charpentier, Philippe (CERN) ; Charpentier, Philippe ; Chen, Pujiang (Ecole Polytechnique, Lausanne ; Tsinghua U., Beijing, CHEP) ; Chiapolini, Nicola (Zurich U.) ; Chrzaszcz, Marcin (Cracow, INP) ; 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 (NIKHEF, Amsterdam) ; 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) ; Couturier, Benjamin (CERN) ; Cowan, Greig (Edinburgh U.) ; Craik, Daniel Charles (Warwick U.) ; Cunliffe, Samuel (Imperial Coll., London) ; Currie, Robert (Edinburgh U.) ; D'Ambrosio, Carmelo (CERN) ; David, Pascal (Paris U., VI-VII) ; David, P N Y (NIKHEF, Amsterdam) ; Davis, Adam (Cincinnati U.) ; De Bonis, Isabelle (Annecy, LAPP) ; De Bruyn, Kristof (NIKHEF, Amsterdam) ; De Capua, Stefano (Manchester U.) ; De Cian, Michel (Zurich 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 (INFN, Bologna) ; Deschamps, Olivier (Clermont-Ferrand U.) ; Dettori, Francesco (Vrije U., Amsterdam ; NIKHEF, Amsterdam) ; Di Canto, Angelo (Heidelberg U.) ; Di Ruscio, Francesco (Rome U., Tor Vergata ; INFN, Rome2) ; Dijkstra, Hans (CERN) ; Dogaru, Marius (Bucharest, IFIN-HH) ; Donleavy, Stephanie (Liverpool U.) ; Dordei, Francesca (Heidelberg U.) ; Dosil Suárez, Alvaro (U. Santiago de Compostela (main)) ; Dossett, David (Warwick U.) ; Dovbnya, Anatoliy (Kharkov, KIPT) ; Dupertuis, Frederic (Ecole Polytechnique, Lausanne) ; Dzhelyadin, Rustem (Serpukhov, IHEP) ; Dziurda, Agnieszka (Cracow, INP) ; Dzyuba, Alexey (St. Petersburg, INP) ; Easo, Sajan (CERN ; Rutherford) ; Egede, Ulrik (Imperial Coll., London) ; Egorychev, Victor (Moscow, ITEP) ; Eidelman, Semen (Novosibirsk, IYF) ; van Eijk, Daan (NIKHEF, Amsterdam) ; 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.) ; Elsasser, Christian ; Elsby, Daniel (Birmingham U.) ; Falabella, Antonio (Ferrara U. ; INFN, Bologna) ; Färber, Christian (Heidelberg U.) ; Fardell, Gemma (Edinburgh U.) ; Farinelli, Chiara (NIKHEF, Amsterdam) ; Farry, Stephen (University Coll., Dublin) ; Fave, Vincent (Ecole Polytechnique, Lausanne) ; 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 (INFN, Ferrara) ; Fitzpatrick, Conor (CERN) ; 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. ; INFN, Florence) ; Furcas, Sara (INFN, Milan Bicocca) ; Furfaro, Emiliano (Rome U., Tor Vergata ; INFN, Rome2) ; Gallas Torreira, Abraham (U. Santiago de Compostela (main)) ; Galli, Domenico (Bologna U. ; INFN, Bologna) ; Gandelman, Miriam (Rio de Janeiro Federal U.) ; Gandini, Paolo (Syracuse U.) ; Gao, Yuanning (Tsinghua U., Beijing, CHEP) ; Garofoli, Justin (Syracuse U.) ; Garosi, Paola (Manchester U.) ; Garra Tico, Jordi (Cambridge U.) ; Garrido, Lluis (U. Barcelona (main)) ; Gaspar, Clara (CERN) ; Gauld, Rhorry (Oxford U.) ; Gersabeck, Evelina (Heidelberg U.) ; Gersabeck, Marco (Manchester U.) ; Gershon, Timothy (CERN ; Warwick U.) ; Ghez, Philippe (Annecy, LAPP) ; Ghez, Philippe ; Gibson, Valerie (Cambridge U.) ; Gligorov, Vladimir (CERN) ; Göbel, Carla (Rio de Janeiro, Pont. U. Catol.) ; Golubkov, Dmitry (Moscow, ITEP) ; Golutvin, Andrey (CERN ; Moscow, ITEP ; Imperial Coll., London) ; Gomes, Alvaro (Rio de Janeiro Federal U.) ; Gordon, Hamish (Oxford U.) ; 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.) ; Grünberg, Oliver (Rostock U.) ; Gui, Bin (Syracuse U.) ; Gushchin, Evgeny (Moscow, INR) ; Guz, Yury ; 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) ; Hampson, Thomas (Bristol 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) ; Heijne, Veerle (NIKHEF, Amsterdam) ; Hennessy, Karol (Liverpool U.) ; Henrard, Pierre (Clermont-Ferrand U.) ; Hernando Morata, Jose Angel (U. Santiago de Compostela (main)) ; van Herwijnen, Eric (CERN) ; Hicheur, Adlene (Rio de Janeiro, CBPF) ; Hicks, Emma (Liverpool U.) ; Hill, Donal (Oxford U.) ; Hoballah, Mostafa (Clermont-Ferrand U.) ; Holtrop, Maurik (NIKHEF, Amsterdam) ; Hombach, Christoph (Manchester U.) ; Hopchev, Plamen (Annecy, LAPP) ; Hulsbergen, Wouter (NIKHEF, Amsterdam) ; Hunt, Philip (Oxford U.) ; Huse, Torkjell (Liverpool U.) ; Hussain, Nazim (Oxford U.) ; Hutchcroft, David (Liverpool U.) ; Hynds, Daniel (Glasgow U.) ; Iakovenko, Viktor (Kiev, INR) ; Idzik, Marek (AGH-UST, Cracow) ; Ilten, Philip (University Coll., Dublin) ; Jacobsson, Richard (CERN) ; Jaeger, Andreas (Heidelberg U.) ; Jans, Eddy (NIKHEF, Amsterdam) ; Jaton, Pierre (Ecole Polytechnique, Lausanne) ; Jing, Fanfan (Tsinghua U., Beijing, CHEP) ; John, Malcolm (Oxford U.) ; Johnson, Daniel (Oxford U.) ; Jones, Christopher (Cambridge U.) ; Joram, Christian (CERN) ; Jost, Beat (CERN) ; Kaballo, Michael (Tech. U., Dortmund (main)) ; Kandybei, Sergii (Kharkov, KIPT) ; Karacson, Matthias (CERN) ; Karbach, Moritz (CERN) ; Kenyon, Ian (Birmingham U.) ; Kerzel, Ulrich (CERN) ; Ketel, Tjeerd (Vrije U., Amsterdam ; NIKHEF, Amsterdam) ; Keune, Anne (Ecole Polytechnique, Lausanne) ; Khanji, Basem (INFN, Milan Bicocca) ; Kochebina, Olga (Orsay, LAL) ; Komarov, Ilya (Ecole Polytechnique, Lausanne) ; Koopman, Rose (Vrije U., Amsterdam ; NIKHEF, Amsterdam) ; Koppenburg, Patrick (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) ; Kruse, Florian (Tech. U., Dortmund (main)) ; Kucharczyk, Marcin (Milan Bicocca U. ; Cracow, INP ; INFN, Milan Bicocca) ; Kudryavtsev, Vasily (Novosibirsk, IYF) ; Kvaratskheliya, Tengiz (CERN ; 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. (Vrije U., Amsterdam ; NIKHEF, Amsterdam) ; Lanciotti, Elisa (CERN) ; Lanfranchi, Gaia (Frascati) ; Langenbruch, Christoph (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 (Tsinghua U., Beijing, CHEP) ; Li Gioi, Luigi (Clermont-Ferrand U.) ; Liles, Myfanwy (Liverpool U.) ; Lindner, Rolf (CERN) ; Linn, Christian (Heidelberg U.) ; Liu, Bo (Tsinghua U., Beijing, CHEP) ; Liu, Guoming (CERN) ; Lohn, Stefan (CERN) ; Longstaff, Ian (Glasgow U.) ; Lopes, Jose (Rio de Janeiro Federal U.) ; Lopez Asamar, Elias (U. Barcelona (main)) ; Lopez-March, Neus (Ecole Polytechnique, Lausanne) ; Lu, Haiting (Tsinghua U., Beijing, CHEP) ; Lucchesi, Donatella (U. Padua (main) ; INFN, Padua) ; Luisier, Johan (Ecole Polytechnique, Lausanne) ; Luo, Haofei (Edinburgh U.) ; Machefert, Frederic (Orsay, LAL) ; Machikhiliyan, Irina V. (Moscow, ITEP ; Annecy, LAPP) ; Maciuc, Florin (Bucharest, IFIN-HH) ; Maev, Oleg (CERN ; St. Petersburg, INP) ; Malde, Sneha (Oxford U.) ; Manca, Giulia (Cagliari U. ; INFN, Cagliari) ; Mancinelli, Giampiero (Marseille, CPPM) ; Marconi, Umberto (INFN, Bologna) ; Märki, Raphael (Ecole Polytechnique, Lausanne) ; Marks, Jörg (Heidelberg U.) ; Martellotti, Giuseppe (INFN, Rome) ; Martens, Aurelien (Paris U., VI-VII) ; Martin, Lauren (Oxford U.) ; Martín Sánchez, Alexandra (Orsay, LAL) ; Martinelli, Maurizio (NIKHEF, Amsterdam) ; Martinez Santos, Diego (Vrije U., Amsterdam ; NIKHEF, Amsterdam) ; 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) ; Maurice, Emilie (Marseille, CPPM) ; Mazurov, Alexander (Ferrara U. ; CERN ; Moscow, INR ; INFN, Ferrara) ; McCarthy, James (Birmingham U.) ; McNab, Andrew (Manchester U.) ; McNulty, Ronan (University Coll., Dublin) ; 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.) ; Morawski, Piotr (Cracow, INP) ; Morello, Michael Joseph (Pisa, Scuola Normale Superiore ; INFN, Pisa) ; Mountain, Raymond (Syracuse U.) ; Mous, Ivan (NIKHEF, Amsterdam) ; Muheim, Franz (Edinburgh U.) ; Müller, Katharina (Zurich U.) ; Muresan, Raluca (Bucharest, IFIN-HH) ; Muryn, Bogdan (AGH-UST, Cracow) ; 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.) ; Neufeld, Niko (CERN) ; Nguyen, Anh Duc (Ecole Polytechnique, Lausanne) ; Nguyen, Thi-Dung (Ecole Polytechnique, Lausanne) ; Nguyen-Mau, Chung (Hanoi U. ; 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.) ; Nomerotski, Andrey (Oxford 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) ; 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 ; U. Barcelona (main)) ; Pal, Bilas Kanti (Syracuse U.) ; Palano, Antimo (Bari U. ; INFN, Bari) ; Palutan, Matteo (Frascati) ; Panman, Jacob (CERN) ; Papanestis, Antonios (Rutherford) ; Pappagallo, Marco (Glasgow U.) ; Parkes, Christopher (Manchester U.) ; Parkinson, Christopher John (Imperial Coll., London) ; Passaleva, Giovanni (INFN, Florence) ; Patel, Girish (Liverpool U.) ; Patel, Mitesh (Imperial Coll., London) ; Patrick, Glenn (Rutherford) ; Patrignani, Claudia (Genoa U. ; INFN, Genoa) ; Pavel-Nicorescu, Carmen (Bucharest, IFIN-HH) ; Pazos Alvarez, Antonio (U. Santiago de Compostela (main)) ; Pellegrino, Antonio (NIKHEF, Amsterdam) ; Penso, Gianni (U. Rome La Sapienza (main) ; INFN, Rome) ; Pepe Altarelli, Monica (CERN) ; Perazzini, Stefano (Bologna U. ; INFN, Bologna) ; Perego, Davide L. (Milan Bicocca U. ; INFN, Milan Bicocca) ; Perez Trigo, Eliseo (U. Santiago de Compostela (main)) ; Pérez-Calero Yzquierdo, Antonio (U. Barcelona (main)) ; Perret, Pascal (Clermont-Ferrand U.) ; Perrin-Terrin, Mathieu (Marseille, CPPM) ; Pessina, Gianluigi (INFN, Milan Bicocca) ; Petridis, Konstantin (Imperial Coll., London) ; Petrolini, Alessandro (Genoa U. ; INFN, Genoa) ; Phan, Anna (Syracuse U.) ; Picatoste Olloqui, Eduardo (U. Barcelona (main)) ; Pietrzyk, Boleslaw (Annecy, LAPP) ; Pilař, Tomas (Warwick U.) ; Pinci, Davide (INFN, Rome) ; Playfer, Stephen (Edinburgh U.) ; Plo Casasus, Maximo (U. Santiago de Compostela (main)) ; Polci, Francesco (Paris U., VI-VII) ; Polok, Grzegorz (Cracow, INP) ; Poluektov, Anton (Novosibirsk, IYF ; Warwick 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 (U. Barcelona (main)) ; Powell, Andrew (Oxford U.) ; Prisciandaro, Jessica (Ecole Polytechnique, Lausanne) ; Pritchard, Adrian (Liverpool U.) ; Prouve, Claire (Orsay, LAL) ; Pugatch, Valery (Kiev, INR) ; Puig Navarro, Albert (Ecole Polytechnique, Lausanne) ; Punzi, Giovanni (INFN, Pisa) ; Qian, Wenbin (Annecy, LAPP) ; Rademacker, Jonas (Bristol U.) ; Rakotomiaramanana, Barinjaka (Ecole Polytechnique, Lausanne) ; Rangel, Murilo (Rio de Janeiro Federal U.) ; Raniuk, Iurii (Kharkov, KIPT) ; Rauschmayr, Nathalie (CERN) ; Raven, Gerhard (Vrije U., Amsterdam ; NIKHEF, Amsterdam) ; Redford, Sophie (Oxford 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, Eduardo (Manchester U.) ; Rodriguez Perez, Pablo (U. Santiago de Compostela (main)) ; Roiser, Stefan (CERN) ; Romanovsky, Vladimir (Serpukhov, IHEP) ; Romero Vidal, Antonio (U. Santiago de Compostela (main)) ; Rouvinet, Julien (Ecole Polytechnique, Lausanne) ; Ruf, Thomas (CERN) ; Ruffini, Fabrizio (INFN, Pisa) ; Ruiz, Hugo (U. Barcelona (main)) ; Ruiz Valls, Pablo (Valencia U., IFIC ; U. Barcelona (main)) ; 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.) ; Salzmann, Christophe (Zurich U.) ; Sanmartin Sedes, Brais (U. Santiago de Compostela (main)) ; Sannino, Mario (Genoa U. ; INFN, Genoa) ; 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) ; Schaack, Paul (Imperial Coll., London) ; Schiller, Manuel (Vrije U., Amsterdam ; NIKHEF, 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) ; Seyfert, Paul (Heidelberg U.) ; Shapkin, Mikhail (Serpukhov, IHEP) ; Shapoval, Illya (Kharkov, KIPT ; INFN, Ferrara) ; Shatalov, Pavel (Moscow, ITEP) ; Shcheglov, Yury (St. Petersburg, INP) ; Shears, Tara (CERN ; Liverpool U.) ; Shekhtman, Lev (Novosibirsk, IYF) ; Shevchenko, Oksana (Kharkov, KIPT) ; Shevchenko, Vladimir (Moscow, ITEP) ; Shires, Alexander (Imperial Coll., London) ; Silva Coutinho, Rafael (Warwick U.) ; Skwarnicki, Tomasz (Syracuse U.) ; Smith, Anthony (Liverpool U.) ; Smith, Edmund (Rutherford ; Oxford U.) ; Smith, Mark (Manchester U.) ; Sokoloff, Michael (Cincinnati U.) ; Soler, Paul (Glasgow U.) ; Soomro, Fatima (Frascati) ; Souza, Daniel (Bristol U.) ; Souza De Paula, Bruno (Rio de Janeiro Federal U.) ; Spaan, Bernhard (Tech. U., Dortmund (main)) ; Sparkes, Ailsa (Edinburgh U.) ; Spradlin, Patrick (Glasgow U.) ; Stagni, Federico (CERN) ; Stahl, Sascha (Heidelberg U.) ; Steinkamp, Olaf (Zurich U.) ; Stoica, Sabin (Bucharest, IFIN-HH) ; Stone, Sheldon (Syracuse U.) ; Storaci, Barbara (Zurich U.) ; Straticiuc, Mihai (Bucharest, IFIN-HH) ; Straumann, Ulrich (Zurich U.) ; Subbiah, Vijay Kartik (CERN) ; Sun, Liang (Cincinnati U.) ; Swientek, Stefan (Tech. U., Dortmund (main)) ; Syropoulos, Vasileios (Vrije U., Amsterdam ; NIKHEF, Amsterdam) ; Szczekowski, Marek (NCBJ, Swierk) ; Szczypka, Paul (CERN ; Ecole Polytechnique, Lausanne) ; Szumlak, Tomasz (AGH-UST, Cracow) ; T'Jampens, Stephane (Annecy, LAPP) ; Teklishyn, Maksym (Orsay, LAL) ; Teodorescu, Eliza (Bucharest, IFIN-HH) ; Teubert, Frederic (CERN) ; Thomas, Christopher (Oxford U.) ; Thomas, Eric (CERN) ; van Tilburg, Jeroen (Heidelberg U.) ; Tisserand, Vincent (Annecy, LAPP) ; Tobin, Mark (Ecole Polytechnique, Lausanne) ; Tolk, Siim (Vrije U., Amsterdam ; NIKHEF, Amsterdam) ; Tonelli, Diego (CERN) ; Topp-Joergensen, Stig (Oxford U.) ; Torr, Nicholas (Oxford U.) ; Tournefier, Edwige (Imperial Coll., London ; 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) ; Urner, David (Manchester U.) ; Uwer, Ulrich (Heidelberg U.) ; Vagnoni, Vincenzo (INFN, Bologna) ; Valenti, Giovanni (INFN, Bologna) ; Vazquez Gomez, Ricardo (U. Barcelona (main)) ; Vazquez Regueiro, Pablo (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 (CERN) ; Viaud, Benoit (Orsay, LAL) ; Vieira, Daniel (Rio de Janeiro Federal U.) ; 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) ; Voß, Christian (Rostock U.) ; Voss, Helge (Heidelberg, Max Planck Inst.) ; Waldi, Roland (Rostock U.) ; Wallace, Ronan (University Coll., Dublin) ; 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) ; Wiechczynski, Jaroslaw (Cracow, INP) ; Wiedner, Dirk (Heidelberg U.) ; Wiggers, Leo (NIKHEF, Amsterdam) ; Wilkinson, Guy (Oxford U.) ; Williams, M P (Rutherford ; Warwick U.) ; Williams, M (MIT) ; Wilson, Fergus (Rutherford) ; Wishahi, Julian (Tech. U., Dortmund (main)) ; Witek, Mariusz (Cracow, INP) ; Wotton, Stephen (Cambridge U.) ; Wright, Simon (Cambridge U.) ; Wu, Suzhi (Tsinghua U., Beijing, CHEP) ; Wyllie, Kenneth (CERN) ; Xie, Yuehong (CERN ; Edinburgh U.) ; Xing, Funai (Oxford U.) ; Xing, Zhou (Syracuse U.) ; Yang, Zhenwei (Tsinghua U., Beijing, CHEP) ; Young, Ross (Edinburgh U.) ; Yuan, Xuhao (Tsinghua U., Beijing, CHEP) ; Yushchenko, Oleg (Serpukhov, IHEP) ; Zangoli, Maria (INFN, Bologna) ; Zavertyaev, Mikhail (Lebedev Inst. ; Heidelberg, Max Planck Inst.) ; Zhang, Feng (Tsinghua U., Beijing, CHEP) ; Zhang, Liming (Syracuse U.) ; Zhang, Wen Chao (University Coll., Dublin) ; Zhang, Yanxi (Tsinghua U., Beijing, CHEP) ; Zhelezov, Alexey (Heidelberg U.) ; Zhokhov, Anatoly (Moscow, ITEP) ; Zhong, Liang (Tsinghua U., Beijing, CHEP) ; Zvyagin, Alexander (CERN)

Publication 2013-08-09
Imprint 22 May 2013
Number of pages 22
Note Comments: 22 pages, 8 figures, Submitted to Physics Letters B
22 pages, 8 figures, Submitted to Physics Letters B
In: Phys. Lett. B 725 (2013) 15-24
DOI 10.1016/j.physletb.2013.06.037
Subject category Particle Physics - Experiment
Accelerator/Facility, Experiment CERN LHC ; LHCb
Abstract A search for the rare decay $D^0 \to \mu^+ \mu^-$is performed using a data sample, corresponding to an integrated luminosity of 0.9 fb$^{-1}$, of $pp$ collisions collected at a centre-of-mass energy of 7 TeV by the LHCb experiment. The observed number of events is consistent with the background expectations and corresponds to an upper limit of ${\cal B}(D^0 \to \mu^+ \mu^-) < 6.2(7.6) \times 10^{-9}$ at 90% (95%) confidence level. This result represents an improvement of more than a factor twenty with respect to previous measurements.
Copyright/License publication: © 2013-2024 CERN (License: CC-BY-3.0)
preprint: © 2013-2024 CERN (License: CC-BY-3.0)



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 Element opprettet 2013-05-23, sist endret 2024-08-17


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