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physics and astronomy

Observation of a new Ds meson decaying to DK at a mass of 2.86GeV/c2

Physical Review Letters, Volume 97, No. 22, Article 222001, Year 2006

We observe a new Ds meson with mass (2856.6Â±1. 5statÂ±5.0syst)MeV/c2 and width (48Â±7statÂ ±10syst)MeV/c2 decaying into D0K+ and D+KS0. In the same mass distributions, we also observe a broad structure with mass (2688Â± 4statÂ±3syst)MeV/c2 and width (112Â±7statÂ ±36syst)MeV/c2. To obtain this result, we use 240fb-1 of data recorded by the BABAR detector at the PEP-II asymmetric-energy e+e- storage rings at the Stanford Linear Accelerator Center running at center-of-mass energies near 10.6 GeV. © 2006 The American Physical Society.

Aubert, B.
1. France, Annecy Laboratoire D'annecy-le-vieux de Physique Des Particules Lapp
Boutigny, Dominique
1. France, Annecy Laboratoire D'annecy-le-vieux de Physique Des Particules Lapp
Karyotakis, Yannis
1. France, Annecy Laboratoire D'annecy-le-vieux de Physique Des Particules Lapp
Lees, Jean Pierre
1. France, Annecy Laboratoire D'annecy-le-vieux de Physique Des Particules Lapp
Poireau, Vincent
1. France, Annecy Laboratoire D'annecy-le-vieux de Physique Des Particules Lapp
Tisserand, Vincent
1. France, Annecy Laboratoire D'annecy-le-vieux de Physique Des Particules Lapp
Graugès, E. S.
1. Spain, Barcelona Universitat de Barcelona
Palano, Antimo
1. Italy, Bari Istituto Nazionale Di Fisica Nucleare, Sezione Di Bari
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
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
del Amo Sanchez, Pablo
1. United Kingdom, Birmingham University of Birmingham
Hawkes, Chris M.
1. United Kingdom, Birmingham University of Birmingham
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
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
Todyshev, Korneliy Yu
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
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
Kovalskyi, Dmytro
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
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
Nagel, M.
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
Petzold, Andreas
1. Germany, Dortmund Technische Universität Dortmund
Spaan, Bernhard
1. Germany, Dortmund Technische Universität Dortmund
Lacker, Heiko M.
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
2. France, Aubiere Laboratoire de Physique de Clermont
Verderi, Marc
1. France, Palaiseau École Polytechnique
Clark, P. J.
1. United Kingdom, Edinburgh The University of Edinburgh
Playfer, Steve
1. United Kingdom, Edinburgh The University of Edinburgh
Andreotti, Mirco
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
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
2. Italy, Perugia Università Degli Studi Di Perugia
Piccolo, Marcello
1. Italy, Frascati Infn, Laboratori Nazionali Di Frascati
Rama, Matteo
1. Italy, Frascati Infn, Laboratori Nazionali Di Frascati
Zallo, Adriano Z.
1. Italy, Frascati Infn, Laboratori Nazionali Di Frascati
Contri, R.
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Lo Vetere, M.
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Monge, M. R.
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Passaggio, Stefano P.
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Patrignani, Claudia
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Robutti, Enrico
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Tosi, S.
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Uwer, Ulrich
1. Germany, Heidelberg Universität Heidelberg
Bard, Deborah J.
1. United Kingdom, London Imperial College London
Bowerman, D. A.
1. United Kingdom, London Imperial College London
Dauncey, Paul Dominic
1. United Kingdom, London Imperial College London
Panduro Vazquez, J. G.
1. United Kingdom, London Imperial College London
Behera, Prafulla Kumar
1. United States, Iowa City University of Iowa
Mallik, Usha
1. United States, Iowa City University of Iowa
Meyer, Niels T.
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
Gritsan, Andrei V.
1. United States, Baltimore Johns Hopkins University
Denig, Achim G.
1. Germany, Karlsruhe Karlsruher Institut Für Technologie, Campus Süd
Fritsch, Miriam
1. Germany, Karlsruhe Karlsruher Institut Für Technologie, Campus Süd
Arnaud, Nicolas
1. France, Paris In2p3 - Institut National de Physique Nucléaire et de Physique Des Particules
Davier, Michel
1. France, Paris In2p3 - Institut National de Physique Nucléaire et de Physique Des Particules
Hoecker, Andreas
1. France, Paris In2p3 - Institut National de Physique Nucléaire et de Physique Des Particules
Le Diberder, Francois R.
1. France, Paris In2p3 - Institut National de Physique Nucléaire et de Physique Des Particules
Lutz, A. M.
1. France, Paris In2p3 - Institut National de Physique Nucléaire et de Physique Des Particules
Rodier, Sharon D.
1. France, Paris In2p3 - Institut National de Physique Nucléaire et de Physique Des Particules
Wormser, Guy
1. France, Paris In2p3 - Institut National de Physique Nucléaire et de Physique Des Particules
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
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
Bevan, Adrian J.
1. United Kingdom, London Queen Mary University of London
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
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
Hulsbergen, Wouter D.
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
Nicholson, Howard W.
1. United States, South Hadley Mount Holyoke College
Cavallo, Nicola
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
2. Italy, Potenza Università Degli Studi Della Basilicata
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
Strom, David M.
1. United States, Eugene University of Oregon
Strube, J. F.
1. United States, Eugene University of Oregon
Gaz, Alessandro
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Rotondo, Marcello
1. Italy, Rome Istituto Nazionale Di Fisica Nucleare - Infn
Chauveau, Jacques
1. France, Paris Laboratoire de Physique Nucléaire et de Hautes Energies
Briand, H.
1. France, Paris Laboratoire de Physique Nucléaire et de Hautes Energies
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
Calderini, Giovanni
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
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
Ebert, Marcus
1. Germany, Rostock Universität Rostock
Schröder, Henning
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
Yéche, Christophe
1. France, Gif-sur-yvette Cea Saclay
Aston, D.
1. United States, Menlo Park Slac National Accelerator Laboratory
Bechtle, Philip
1. United States, Menlo Park Slac National Accelerator Laboratory
Berger, Nicolas
1. United States, Menlo Park Slac National Accelerator Laboratory
Claus, Richard
1. United States, Menlo Park Slac National Accelerator Laboratory
Coleman, Jonathon P.
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
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
Weinstein, Alan J.R.
1. United States, Menlo Park Slac National Accelerator Laboratory
Burchat, Patricia R.
1. United States, Palo Alto Stanford University
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
Pappagallo, Marco
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
Pierini, Maurizio
1. United States, Madison University of Wisconsin-madison

AFRICAN RESEARCH NEXUS

Observation of a new Ds meson decaying to DK at a mass of 2.86GeV/c2

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AFRICAN RESEARCH NEXUS

Observation of a new Ds meson decaying to DK at a mass of 2.86GeV/c2

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Authors & Co-Authors

Disclaimer

African Research Nexus

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