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physics and astronomy

Measurement of double charmonium production in e+e- annihilations at s=10.6GeV

Physical Review D - Particles, Fields, Gravitation and Cosmology, Volume 72, No. 3, Article 031101, Year 2005

We study e+e-→J/ψcc̄ by measuring the invariant mass distribution recoiling against fully reconstructed J/ψ decays, using 124fb-1 of data collected at a center-of-mass energy of 10.6 GeV with the BABAR detector. We observe signals for ηc(1S), χc0, and ηc(2S) in the recoil mass distribution, thus confirming previous measurements. We measure σ(e+e-→J/ψ+cc̄)B(cc̄→>2charged) to be 17.6±2.8(stat)-2.1+1.5(syst)fb, 10.3±2.5(stat)-1.8+1.4(syst)fb, and 16.4±3.7(stat)-3.0+2.4(syst)fb with cc̄=ηc(1S), χc0, and ηc(2S), respectively. © 2005 The American Physical Society.

Aubert, B.
1. France, Annecy Laboratoire D'annecy-le-vieux de Physique Des Particules Lapp
2. Italy, Perugia Università Degli Studi Di Perugia
Boutigny, Dominique
1. France, Annecy Laboratoire D'annecy-le-vieux de Physique Des Particules Lapp
2. Italy, Perugia Università Degli Studi Di Perugia
Karyotakis, Yannis
1. France, Annecy Laboratoire D'annecy-le-vieux de Physique Des Particules Lapp
2. Italy, Perugia Università Degli Studi Di Perugia
Lees, Jean Pierre
1. France, Annecy Laboratoire D'annecy-le-vieux de Physique Des Particules Lapp
2. Italy, Perugia Università Degli Studi Di Perugia
Poireau, Vincent
1. France, Annecy Laboratoire D'annecy-le-vieux de Physique Des Particules Lapp
2. Italy, Perugia Università Degli Studi Di Perugia
Tisserand, Vincent
1. France, Annecy Laboratoire D'annecy-le-vieux de Physique Des Particules Lapp
2. Italy, Perugia Università Degli Studi Di Perugia
Graugès, E. S.
1. Spain, Cerdanyola Del Valles Institut de Física D'altes Energies, Bellaterra
2. Italy, Potenza Università Degli Studi Della Basilicata
Palano, Antimo
1. Italy, Bari Istituto Nazionale Di Fisica Nucleare, Sezione Di Bari
2. Italy, Potenza Università Degli Studi Della Basilicata
Pappagallo, Marco
1. Italy, Bari Istituto Nazionale Di Fisica Nucleare, Sezione Di Bari
2. Italy, Potenza Università Degli Studi Della Basilicata
Wang, Peiliang
1. China, Beijing Institute of High Energy Physics, Chinese Academy of Sciences
Stugu, Bjarne
1. Norway, Bergen Universitetet I Bergen
Brown, David N.
1. United States, Berkeley Lawrence Berkeley National Laboratory
Cahn, Robert N.
1. United States, Berkeley Lawrence Berkeley National Laboratory
Charles, Eric
1. United States, Berkeley Lawrence Berkeley National Laboratory
Gill, Mandeep S.
1. United States, Berkeley Lawrence Berkeley National Laboratory
Gritsan, Andrei V.
1. United States, Berkeley Lawrence Berkeley National Laboratory
Kerth, Leroy T.
1. United States, Berkeley Lawrence Berkeley National Laboratory
Kolomensky, Yu G.
1. United States, Berkeley Lawrence Berkeley National Laboratory
Lynch, G. K.
1. United States, Berkeley Lawrence Berkeley National Laboratory
Hawkes, Chris M.
1. United Kingdom, Birmingham University of Birmingham
Fritsch, Miriam
1. Germany, Bochum Ruhr-universitat Bochum
Koch, Helmut Rüdiger
1. Germany, Bochum Ruhr-universitat Bochum
Vazquez Schroeder, Tamara
1. Germany, Bochum Ruhr-universitat Bochum
Steinke, Matthias
1. Germany, Bochum Ruhr-universitat Bochum
Boyd, Jamie T.
1. United Kingdom, Bristol University of Bristol
Fulsom, Bryan G.
1. Canada, Vancouver The University of British Columbia
Hearty, Christopher
1. Canada, Vancouver The University of British Columbia
Mattison, Thomas S.
1. Canada, Vancouver The University of British Columbia
McKenna, J. A.
1. Canada, Vancouver The University of British Columbia
Khan, Akram
1. United Kingdom, Uxbridge Brunel University London
Blinov, Vladimir E.
1. Russian Federation, Novosibirsk Budker Institute of Nuclear Physics of the Siberian Branch of the Ras
Druzhinin, V. P.
1. Russian Federation, Novosibirsk Budker Institute of Nuclear Physics of the Siberian Branch of the Ras
Golubev, Vladimir B.
1. Russian Federation, Novosibirsk Budker Institute of Nuclear Physics of the Siberian Branch of the Ras
Kravchenko, E. A.
1. Russian Federation, Novosibirsk Budker Institute of Nuclear Physics of the Siberian Branch of the Ras
Onuchin, A. P.
1. Russian Federation, Novosibirsk Budker Institute of Nuclear Physics of the Siberian Branch of the Ras
Serednyakov, Sergey I.
1. Russian Federation, Novosibirsk Budker Institute of Nuclear Physics of the Siberian Branch of the Ras
Skovpen, Yu I.
1. Russian Federation, Novosibirsk Budker Institute of Nuclear Physics of the Siberian Branch of the Ras
Solodov, Evgeny P.
1. Russian Federation, Novosibirsk Budker Institute of Nuclear Physics of the Siberian Branch of the Ras
Yushkov, Alexey N.
1. Russian Federation, Novosibirsk Budker Institute of Nuclear Physics of the Siberian Branch of the Ras
Bondioli, Mario
1. United States, Irvine University of California, Irvine
Kirkby, David P.
1. United States, Irvine University of California, Irvine
Lankford, Andrew James
1. United States, Irvine University of California, Irvine
Mandelkern, Mark A.
1. United States, Irvine University of California, Irvine
Stoker, David P.
1. United States, Irvine University of California, Irvine
Weinstein, Alan J.R.
1. United States, Los Angeles University of California, Los Angeles
Gary, J. William
1. United States, Riverside University of California, Riverside
Long, Owen R.
1. United States, Riverside University of California, Riverside
Wang, Kelin
1. United States, Riverside University of California, Riverside
Hadavand, Haleh K.
1. United States, La Jolla University of California, San Diego
Campagnari, Claudio
1. United States, Santa Barbara University of California, Santa Barbara
Hong, T. M.
1. United States, Santa Barbara University of California, Santa Barbara
Richman, Jeffrey D.
1. United States, Santa Barbara University of California, Santa Barbara
Eisner, A. M.
1. United States, Santa Cruz University of California, Santa Cruz
Kroseberg, Jürgen
1. United States, Santa Cruz University of California, Santa Cruz
Lockman, William S.
1. United States, Santa Cruz University of California, Santa Cruz
Schalk, Terry L.
1. United States, Santa Cruz University of California, Santa Cruz
Schumm, Bruce A.
1. United States, Santa Cruz University of California, Santa Cruz
Seiden, Abraham
1. United States, Santa Cruz University of California, Santa Cruz
Albert, Justin E.
1. United States, Pasadena California Institute of Technology
Hitlin, D. G.
1. United States, Pasadena California Institute of Technology
Porter, Frank C.
1. United States, Pasadena California Institute of Technology
Andreassen, Rolf E.
1. United States, Cincinnati University of Cincinnati
Meadows, Brian T.
1. United States, Cincinnati University of Cincinnati
Sokoloff, Michael D.
1. United States, Cincinnati University of Cincinnati
Bloom, P. C.
1. United States, Boulder University of Colorado Boulder
Ford, William T.
1. United States, Boulder University of Colorado Boulder
Nauenberg, Uriel
1. United States, Boulder University of Colorado Boulder
Smith, George D.
1. United States, Boulder University of Colorado Boulder
Wagner, Stephen Robert
1. United States, Boulder University of Colorado Boulder
Toki, Walter H.
1. United States, Fort Collins Colorado State University
Wilson, Robert John
1. United States, Fort Collins Colorado State University
Spaan, Bernhard
1. Germany, Dortmund Technische Universität Dortmund
Lacker, Heiko M.
1. Germany, Dresden Technische Universität Dresden
Petzold, Andreas
1. Germany, Dresden Technische Universität Dresden
Schubert, Klaus R.
1. Germany, Dresden Technische Universität Dresden
Schwierz, Rainer
1. Germany, Dresden Technische Universität Dresden
Bernard, Denis
1. France, Palaiseau École Polytechnique
Bonneaud, G. R.
1. France, Palaiseau École Polytechnique
Grenier, Philippe
1. France, Palaiseau École Polytechnique
Vasileiadis, Georges
1. France, Palaiseau École Polytechnique
Verderi, Marc
1. France, Palaiseau École Polytechnique
Bard, Deborah J.
1. United Kingdom, Edinburgh The University of Edinburgh
Clark, P. J.
1. United Kingdom, Edinburgh The University of Edinburgh
Playfer, Steve
1. United Kingdom, Edinburgh The University of Edinburgh
Bettoni, Diego
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Bozzi, C.
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Calabrese, R.
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Cibinetto, Gianluigi
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Luppi, Eleonora
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Negrini, Matteo
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Piemontese, Livio
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Anulli, Fabio
1. Italy, Frascati Infn, Laboratori Nazionali Di Frascati
Baldini-Ferroli, Rinaldo B.F.
1. Italy, Frascati Infn, Laboratori Nazionali Di Frascati
Calcaterra, Alessandro C.
1. Italy, Frascati Infn, Laboratori Nazionali Di Frascati
de Sangro, Riccardo
1. Italy, Frascati Infn, Laboratori Nazionali Di Frascati
Finocchiaro, Giuseppe
1. Italy, Frascati Infn, Laboratori Nazionali Di Frascati
Patterí, Piero
1. Italy, Frascati Infn, Laboratori Nazionali Di Frascati
Peruzzi, Ida M.
1. Italy, Frascati Infn, Laboratori Nazionali Di Frascati
Piccolo, Marcello
1. Italy, Frascati Infn, Laboratori Nazionali Di Frascati
Zallo, Adriano Z.
1. Italy, Frascati Infn, Laboratori Nazionali Di Frascati
Contri, R.
1. Italy, Genoa Istituto Nazionale Di Fisica Nucleare, Sezione Di Genova
Lo Vetere, M.
1. Italy, Genoa Istituto Nazionale Di Fisica Nucleare, Sezione Di Genova
Monge, M. R.
1. Italy, Genoa Istituto Nazionale Di Fisica Nucleare, Sezione Di Genova
Passaggio, Stefano P.
1. Italy, Genoa Istituto Nazionale Di Fisica Nucleare, Sezione Di Genova
Patrignani, Claudia
1. Italy, Genoa Istituto Nazionale Di Fisica Nucleare, Sezione Di Genova
Robutti, Enrico
1. Italy, Genoa Istituto Nazionale Di Fisica Nucleare, Sezione Di Genova
Tosi, S.
1. Italy, Genoa Istituto Nazionale Di Fisica Nucleare, Sezione Di Genova
Bailey, Stephen J.
1. United States, Cambridge Harvard University
Won, Eunil
1. United States, Cambridge Harvard University
Uwer, Ulrich
1. Germany, Heidelberg Universität Heidelberg
Bowerman, D. A.
1. United Kingdom, London Imperial College London
Dauncey, Paul Dominic
1. United Kingdom, London Imperial College London
Mallik, Usha
1. United States, Iowa City University of Iowa
Mohapatra, Ajit K.
1. United States, Iowa City University of Iowa
Cochran, J.
1. United States, Ames Iowa State University
Prell, Soeren A.
1. United States, Ames Iowa State University
Arnaud, Nicolas
1. France, Orsay Laboratoire de L'accélérateur Linéaire
Davier, Michel
1. France, Orsay Laboratoire de L'accélérateur Linéaire
Hoecker, Andreas
1. France, Orsay Laboratoire de L'accélérateur Linéaire
Le Diberder, Francois R.
1. France, Orsay Laboratoire de L'accélérateur Linéaire
Lutz, A. M.
1. France, Orsay Laboratoire de L'accélérateur Linéaire
Pierini, Maurizio
1. France, Orsay Laboratoire de L'accélérateur Linéaire
Plaszczynski, Stéphane
1. France, Orsay Laboratoire de L'accélérateur Linéaire
Rodier, Sharon D.
1. France, Orsay Laboratoire de L'accélérateur Linéaire
Wormser, Guy
1. France, Orsay Laboratoire de L'accélérateur Linéaire
Cheng, Chihhsiang
1. United States, Livermore Lawrence Livermore National Laboratory
Lange, David J.
1. United States, Livermore Lawrence Livermore National Laboratory
Wright, Douglas M.
1. United States, Livermore Lawrence Livermore National Laboratory
Bevan, Adrian J.
1. United Kingdom, Liverpool University of Liverpool
Coleman, Jonathon P.
1. United Kingdom, Liverpool University of Liverpool
Gabathuler, Erwin
1. United Kingdom, Liverpool University of Liverpool
Gamet, R.
1. United Kingdom, Liverpool University of Liverpool
Hutchcroft, David E.
1. United Kingdom, Liverpool University of Liverpool
Payne, David J.
1. United Kingdom, Liverpool University of Liverpool
Touramanis, C.
1. United Kingdom, Liverpool University of Liverpool
Di Lodovico, Francesca
1. United Kingdom, London Queen Mary University of London
Sacco, Robbrto
1. United Kingdom, London Queen Mary University of London
Cowan, Glen D.
1. United Kingdom, Egham Royal Holloway, University of London
Green, Michael G.
1. United Kingdom, Egham Royal Holloway, University of London
Salvatore, Fabrizio
1. United Kingdom, Egham Royal Holloway, University of London
Brown, David Norvil
1. United States, Louisville University of Louisville
Davis, C. L.
1. United States, Louisville University of Louisville
Barlow, Roger John
1. United Kingdom, Manchester The University of Manchester
Chen, Chunhui
1. United States, College Park University of Maryland, College Park
Farbin, Amir
1. United States, College Park University of Maryland, College Park
Hulsbergen, Wouter D.
1. United States, College Park University of Maryland, College Park
Kovalskyi, Dmytro
1. United States, College Park University of Maryland, College Park
Blaylock, Guy T.
1. United States, Amherst University of Massachusetts Amherst
Dallapiccola, C.
1. United States, Amherst University of Massachusetts Amherst
Cowan, Ray F.
1. United States, Cambridge Massachusetts Institute of Technology
Patel, Pinkesh M.
1. Canada, Montreal Université Mcgill
Cremaldi, Lucien M.
1. United States, University University of Mississippi
Kroeger, Rob S.
1. United States, University University of Mississippi
Viaud, Benoit Francis
1. Canada, Montreal University of Montreal
Nicholson, Howard W.
1. United States, South Hadley Mount Holyoke College
Cavallo, Nicola
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
de Nardo, Guglielmo
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Fabozzi, Francesco
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Lista, Luca
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Paolucci, Pierluigi
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Piccolo, Davide
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Honscheiď, Klaus
1. United States, Columbus The Ohio State University
Strube, J. F.
1. United States, Eugene University of Oregon
Rotondo, Marcello
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Briand, H.
1. France, Paris Laboratoire de Physique Nucléaire et de Hautes Energies
Chauveau, Jacques
1. France, Paris Laboratoire de Physique Nucléaire et de Hautes Energies
Behera, Prafulla Kumar
1. United States, Philadelphia University of Pennsylvania
Gladney, Larry D.
1. United States, Philadelphia University of Pennsylvania
Biasini, Maurizio
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Angelini, C.
1. Italy, Pisa Istituto Nazionale Di Fisica Nucleare, Sezione Di Pisa
Batignani, Giovanni
1. Italy, Pisa Istituto Nazionale Di Fisica Nucleare, Sezione Di Pisa
Bettarini, Stefano
1. Italy, Pisa Istituto Nazionale Di Fisica Nucleare, Sezione Di Pisa
Carpinelli, Massimo
1. Italy, Pisa Istituto Nazionale Di Fisica Nucleare, Sezione Di Pisa
Cenci, Riccardo
1. Italy, Pisa Istituto Nazionale Di Fisica Nucleare, Sezione Di Pisa
Forti, Francesco
1. Italy, Pisa Istituto Nazionale Di Fisica Nucleare, Sezione Di Pisa
Paoloni, Eugenio
1. Italy, Pisa Istituto Nazionale Di Fisica Nucleare, Sezione Di Pisa
Rama, Matteo
1. Italy, Pisa Istituto Nazionale Di Fisica Nucleare, Sezione Di Pisa
Rizzo, Giuliana A.
1. Italy, Pisa Istituto Nazionale Di Fisica Nucleare, Sezione Di Pisa
Li Gioi, Luigi
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Schröder, Henning
1. Germany, Rostock Universität Rostock
Wagner, Gerhard J.
1. Germany, Rostock Universität Rostock
Waldi, Roland
1. Germany, Rostock Universität Rostock
Adye, Timothy J.
1. United Kingdom, Didcot Rutherford Appleton Laboratory
Emery, Sandrine W.K.
1. France, Gif-sur-yvette Cea Saclay
Graziani, Giacomo
1. France, Gif-sur-yvette Cea Saclay
Yéche, Christophe
1. France, Gif-sur-yvette Cea Saclay
Aston, D.
1. United States, Menlo Park Slac National Accelerator Laboratory
Berger, Nicolas
1. United States, Menlo Park Slac National Accelerator Laboratory
Büchmüller, Oliver L.
1. United States, Menlo Park Slac National Accelerator Laboratory
Claus, Richard
1. United States, Menlo Park Slac National Accelerator Laboratory
Convery, Mark R.
1. United States, Menlo Park Slac National Accelerator Laboratory
Dorfan, Jonathan M.
1. United States, Menlo Park Slac National Accelerator Laboratory
Glanzman, Thomas
1. United States, Menlo Park Slac National Accelerator Laboratory
Libby, Jim F.
1. United States, Menlo Park Slac National Accelerator Laboratory
Luitz, Steffen
1. United States, Menlo Park Slac National Accelerator Laboratory
Roodman, Aaron J.
1. United States, Menlo Park Slac National Accelerator Laboratory
Schindler, Rafe H.
1. United States, Menlo Park Slac National Accelerator Laboratory
Burchat, Patricia R.
1. United States, Palo Alto Stanford University
Ahmed, Maqsood
1. United States, Albany State University of new York Albany
Ahmed, Shakeel
1. United States, Albany State University of new York Albany
Alam, M. S.
1. United States, Albany State University of new York Albany
Ernst, J. A.
1. United States, Albany State University of new York Albany
Saeed, M. A.
1. United States, Albany State University of new York Albany
Bianchi, Fabrizio
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Bomben, M.
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Cartaro, Concetta
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Banerjee, S. W.
1. Canada, Victoria University of Victoria
Bhuyan, Bipul
1. Canada, Victoria University of Victoria
Kowalewski, Robert V.
1. Canada, Victoria University of Victoria
Mohanty, Gagan B.
1. United Kingdom, Coventry University of Warwick
Band, Henry R.
1. United States, Madison University of Wisconsin-madison
Dasu, Sridhara
1. United States, Madison University of Wisconsin-madison
Datta, Mousumi
1. United States, Madison University of Wisconsin-madison
Flood, Kevin T.
1. United States, Madison University of Wisconsin-madison
Hollar, Jonathan J.
1. United States, Madison University of Wisconsin-madison
Mellado, Bruce
1. United States, Madison University of Wisconsin-madison

AFRICAN RESEARCH NEXUS

Measurement of double charmonium production in e+e- annihilations at s=10.6GeV

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AFRICAN RESEARCH NEXUS

Measurement of double charmonium production in e+e- annihilations at s=10.6GeV

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Authors & Co-Authors

Disclaimer

African Research Nexus

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