Evidence of b-jet quenching in PbPb collisions at √(s(NN))=2.76 TeV
Affiliations
- 1 Yerevan Physics Institute, Yerevan, Armenia.
- 2 Institut für Hochenergiephysik der OeAW, Wien, Austria.
- 3 National Centre for Particle and High Energy Physics, Minsk, Belarus.
- 4 Universiteit Antwerpen, Antwerpen, Belgium.
- 5 Vrije Universiteit Brussel, Brussel, Belgium.
- 6 Université Libre de Bruxelles, Bruxelles, Belgium.
- 7 Ghent University, Ghent, Belgium.
- 8 Université Catholique de Louvain, Louvain-la-Neuve, Belgium.
- 9 Université de Mons, Mons, Belgium.
- 10 Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, Brazil.
- 11 Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil.
- 12 Universidade Federal do ABC, Brazil.
- 13 Universidade Estadual Paulista, Brazil.
- 14 Institute for Nuclear Research and Nuclear Energy, Sofia, Bulgaria.
- 15 University of Sofia, Sofia, Bulgaria.
- 16 Institute of High Energy Physics, Beijing, China.
- 17 State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing, China.
- 18 Universidad de Los Andes, Bogota, Colombia.
- 19 Technical University of Split, Split, Croatia.
- 20 University of Split, Split, Croatia.
- 21 Institute Rudjer Boskovic, Zagreb, Croatia.
- 22 University of Cyprus, Nicosia, Cyprus.
- 23 Charles University, Prague, Czech Republic.
- 24 Academy of Scientific Research and Technology of the Arab Republic of Egypt, Egyptian Network of High Energy Physics, Cairo, Egypt.
- 25 National Institute of Chemical Physics and Biophysics, Tallinn, Estonia.
- 26 Department of Physics, University of Helsinki, Helsinki, Finland.
- 27 Helsinki Institute of Physics, Helsinki, Finland.
- 28 Lappeenranta University of Technology, Lappeenranta, Finland.
- 29 DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France.
- 30 Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France.
- 31 Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France.
- 32 Centre de Calcul de l'Institut National de Physique Nucleaire et de Physique des Particules, CNRS/IN2P3, Villeurbanne, France.
- 33 Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France.
- 34 Institute of High Energy Physics and Informatization, Tbilisi State University, Tbilisi, Georgia.
- 35 RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany.
- 36 RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany.
- 37 RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany.
- 38 Deutsches Elektronen-Synchrotron, Hamburg, Germany.
- 39 University of Hamburg, Hamburg, Germany.
- 40 Institut für Experimentelle Kernphysik, Karlsruhe, Germany.
- 41 Institute of Nuclear and Particle Physics (INPP), NCSR Demokritos, Aghia Paraskevi, Greece.
- 42 University of Athens, Athens, Greece.
- 43 University of Ioánnina, Ioánnina, Greece.
- 44 Wigner Research Centre for Physics, Budapest, Hungary.
- 45 Institute of Nuclear Research ATOMKI, Debrecen, Hungary.
- 46 University of Debrecen, Debrecen, Hungary.
- 47 National Institute of Science Education and Research, Bhubaneswar, India.
- 48 Panjab University, Chandigarh, India.
- 49 University of Delhi, Delhi, India.
- 50 Saha Institute of Nuclear Physics, Kolkata, India.
- 51 Bhabha Atomic Research Centre, Mumbai, India.
- 52 Tata Institute of Fundamental Research - EHEP, Mumbai, India.
- 53 Tata Institute of Fundamental Research - HECR, Mumbai, India.
- 54 Institute for Research in Fundamental Sciences (IPM), Tehran, Iran.
- 55 University College Dublin, Dublin, Ireland.
- 56 INFN Sezione di Bari, Italy and Università di Bari, Italy.
- 57 INFN Sezione di Bari, Italy.
- 58 INFN Sezione di Bari, Italy and Politecnico di Bari, Italy.
- 59 INFN Sezione di Bologna, Italy.
- 60 INFN Sezione di Bologna, Italy and Università di Bologna, Italy.
- 61 INFN Sezione di Catania, Italy and Università di Catania, Italy.
- 62 INFN Sezione di Catania, Italy.
- 63 INFN Sezione di Firenze, Italy.
- 64 INFN Sezione di Firenze, Italy and Università di Firenze, Italy.
- 65 INFN Laboratori Nazionali di Frascati, Frascati, Italy.
- 66 INFN Sezione di Genova, Italy.
- 67 INFN Sezione di Genova, Italy and Università di Genova, Italy.
- 68 INFN Sezione di Milano-Bicocca, Italy.
- 69 INFN Sezione di Milano-Bicocca, Italy and Università di Milano-Bicocca, Italy.
- 70 INFN Sezione di Napoli, Italy.
- 71 INFN Sezione di Napoli, Italy and Università della Basilicata (Potenza), Italy.
- 72 INFN Sezione di Napoli, Italy and Università di Napoli 'Federico II', Italy.
- 73 INFN Sezione di Napoli, Italy and Università G. Marconi (Roma), Italy.
- 74 INFN Sezione di Padova, Italy.
- 75 INFN Sezione di Padova, Italy and Università di Padova, Italy.
- 76 INFN Sezione di Padova, Italy and Università di Trento (Trento), Italy.
- 77 INFN Sezione di Pavia, Italy and Università di Pavia, Italy.
- 78 NFN Sezione di Perugia, Italy and Università di Perugia, Italy.
- 79 NFN Sezione di Perugia, Italy.
- 80 INFN Sezione di Pisa, Italy.
- 81 INFN Sezione di Pisa, Italy and Scuola Normale Superiore di Pisa, Italy.
- 82 INFN Sezione di Pisa, Italy and Università di Pisa, Italy.
- 83 INFN Sezione di Roma, Italy and Università di Roma, Italy.
- 84 INFN Sezione di Roma, Italy.
- 85 INFN Sezione di Torino, Italy and Università di Torino, Italy.
- 86 INFN Sezione di Torino, Italy and Università del Piemonte Orientale (Novara), Italy.
- 87 INFN Sezione di Torino, Italy.
- 88 INFN Sezione di Trieste, Italy.
- 89 INFN Sezione di Trieste, Italy and Università di Trieste, Italy.
- 90 Kangwon National University, Chunchon, Korea.
- 91 Kyungpook National University, Daegu, Korea.
- 92 Chonnam National University, Institute for Universe and Elementary Particles, Kwangju, Korea.
- 93 Korea University, Seoul, Korea.
- 94 University of Seoul, Seoul, Korea.
- 95 Sungkyunkwan University, Suwon, Korea.
- 96 Vilnius University, Vilnius, Lithuania.
- 97 University of Malaya Jabatan Fizik, Kuala Lumpur, Malaysia.
- 98 Centro de Investigacion y de Estudios Avanzados del IPN, Mexico City, Mexico.
- 99 Universidad Iberoamericana, Mexico City, Mexico.
- 100 Benemerita Universidad Autonoma de Puebla, Puebla, Mexico.
- 101 Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico.
- 102 University of Auckland, Auckland, New Zealand.
- 103 University of Canterbury, Christchurch, New Zealand.
- 104 National Centre for Physics, Quaid-I-Azam University, Islamabad, Pakistan.
- 105 National Centre for Nuclear Research, Swierk, Poland.
- 106 Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Warsaw, Poland.
- 107 Laboratório de Instrumentação e Física Experimental de Partículas, Lisboa, Portugal.
- 108 Joint Institute for Nuclear Research, Dubna, Russia.
- 109 Petersburg Nuclear Physics Institute, Gatchina (St. Petersburg), Russia.
- 110 Institute for Nuclear Research, Moscow, Russia.
- 111 Institute for Theoretical and Experimental Physics, Moscow, Russia.
- 112 P.N. Lebedev Physical Institute, Moscow, Russia.
- 113 Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia.
- 114 State Research Center of Russian Federation, Institute for High Energy Physics, Protvino, Russia.
- 115 University of Belgrade, Faculty of Physics and Vinca Institute of Nuclear Sciences, Belgrade, Serbia.
- 116 Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain.
- 117 Universidad Autónoma de Madrid, Madrid, Spain.
- 118 Universidad de Oviedo, Oviedo, Spain.
- 119 Instituto de Física de Cantabria (IFCA), CSIC-Universidad de Cantabria, Santander, Spain.
- 120 CERN, European Organization for Nuclear Research, Geneva, Switzerland.
- 121 Paul Scherrer Institut, Villigen, Switzerland.
- 122 Institute for Particle Physics, ETH Zurich, Zurich, Switzerland.
- 123 Universität Zürich, Zurich, Switzerland.
- 124 National Central University, Chung-Li, Taiwan.
- 125 National Taiwan University (NTU), Taipei, Taiwan.
- 126 Chulalongkorn University, Bangkok, Thailand.
- 127 Cukurova University, Adana, Turkey.
- 128 Physics Department, Middle East Technical University, Ankara, Turkey.
- 129 Bogazici University, Istanbul, Turkey.
- 130 Istanbul Technical University, Istanbul, Turkey.
- 131 National Scientific Center, Kharkov Institute of Physics and Technology, Kharkov, Ukraine.
- 132 University of Bristol, Bristol, United Kingdom.
- 133 Rutherford Appleton Laboratory, Didcot, United Kingdom.
- 134 Imperial College, London, United Kingdom.
- 135 Brunel University, Uxbridge, United Kingdom.
- 136 Baylor University, Waco, USA.
- 137 The University of Alabama, Tuscaloosa, USA.
- 138 Boston University, Boston, USA.
- 139 Brown University, Providence, USA.
- 140 University of California, Davis, Davis, USA.
- 141 University of California, Los Angeles, USA.
- 142 University of California, Riverside, Riverside, USA.
- 143 University of California, San Diego, La Jolla, USA.
- 144 University of California, Santa Barbara, Santa Barbara, USA.
- 145 California Institute of Technology, Pasadena, USA.
- 146 Carnegie Mellon University, Pittsburgh, USA.
- 147 University of Colorado at Boulder, Boulder, USA.
- 148 Cornell University, Ithaca, USA.
- 149 Fairfield University, Fairfield, USA.
- 150 Fermi National Accelerator Laboratory, Batavia, USA.
- 151 University of Florida, Gainesville, USA.
- 152 Florida International University, Miami, USA.
- 153 Florida State University, Tallahassee, USA.
- 154 Florida Institute of Technology, Melbourne, USA.
- 155 University of Illinois at Chicago (UIC), Chicago, USA.
- 156 The University of Iowa, Iowa City, USA.
- 157 Johns Hopkins University, Baltimore, USA.
- 158 The University of Kansas, Lawrence, USA.
- 159 Kansas State University, Manhattan, USA.
- 160 Lawrence Livermore National Laboratory, Livermore, USA.
- 161 University of Maryland, College Park, USA.
- 162 Massachusetts Institute of Technology, Cambridge, USA.
- 163 University of Minnesota, Minneapolis, USA.
- 164 University of Mississippi, Oxford, USA.
- 165 University of Nebraska-Lincoln, Lincoln, USA.
- 166 State University of New York at Buffalo, Buffalo, USA.
- 167 Northeastern University, Boston, USA.
- 168 Northwestern University, Evanston, USA.
- 169 University of Notre Dame, Notre Dame, USA.
- 170 The Ohio State University, Columbus, USA.
- 171 Princeton University, Princeton, USA.
- 172 University of Puerto Rico, Mayaguez, USA.
- 173 Purdue University, West Lafayette, USA.
- 174 Purdue University Calumet, Hammond, USA.
- 175 Rice University, Houston, USA.
- 176 University of Rochester, Rochester, USA.
- 177 The Rockefeller University, New York, USA.
- 178 Rutgers, The State University of New Jersey, Piscataway, USA.
- 179 University of Tennessee, Knoxville, USA.
- 180 Texas A&M University, College Station, USA.
- 181 Texas Tech University, Lubbock, USA.
- 182 Vanderbilt University, Nashville, USA.
- 183 University of Virginia, Charlottesville, USA.
- 184 Wayne State University, Detroit, USA.
- 185 University of Wisconsin, Madison, USA.
- PMID: 25302881
- DOI: 10.1103/PhysRevLett.113.132301
Evidence of b-jet quenching in PbPb collisions at √(s(NN))=2.76 TeV
Authors
Affiliations
- 1 Yerevan Physics Institute, Yerevan, Armenia.
- 2 Institut für Hochenergiephysik der OeAW, Wien, Austria.
- 3 National Centre for Particle and High Energy Physics, Minsk, Belarus.
- 4 Universiteit Antwerpen, Antwerpen, Belgium.
- 5 Vrije Universiteit Brussel, Brussel, Belgium.
- 6 Université Libre de Bruxelles, Bruxelles, Belgium.
- 7 Ghent University, Ghent, Belgium.
- 8 Université Catholique de Louvain, Louvain-la-Neuve, Belgium.
- 9 Université de Mons, Mons, Belgium.
- 10 Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, Brazil.
- 11 Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil.
- 12 Universidade Federal do ABC, Brazil.
- 13 Universidade Estadual Paulista, Brazil.
- 14 Institute for Nuclear Research and Nuclear Energy, Sofia, Bulgaria.
- 15 University of Sofia, Sofia, Bulgaria.
- 16 Institute of High Energy Physics, Beijing, China.
- 17 State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing, China.
- 18 Universidad de Los Andes, Bogota, Colombia.
- 19 Technical University of Split, Split, Croatia.
- 20 University of Split, Split, Croatia.
- 21 Institute Rudjer Boskovic, Zagreb, Croatia.
- 22 University of Cyprus, Nicosia, Cyprus.
- 23 Charles University, Prague, Czech Republic.
- 24 Academy of Scientific Research and Technology of the Arab Republic of Egypt, Egyptian Network of High Energy Physics, Cairo, Egypt.
- 25 National Institute of Chemical Physics and Biophysics, Tallinn, Estonia.
- 26 Department of Physics, University of Helsinki, Helsinki, Finland.
- 27 Helsinki Institute of Physics, Helsinki, Finland.
- 28 Lappeenranta University of Technology, Lappeenranta, Finland.
- 29 DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France.
- 30 Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France.
- 31 Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France.
- 32 Centre de Calcul de l'Institut National de Physique Nucleaire et de Physique des Particules, CNRS/IN2P3, Villeurbanne, France.
- 33 Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France.
- 34 Institute of High Energy Physics and Informatization, Tbilisi State University, Tbilisi, Georgia.
- 35 RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany.
- 36 RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany.
- 37 RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany.
- 38 Deutsches Elektronen-Synchrotron, Hamburg, Germany.
- 39 University of Hamburg, Hamburg, Germany.
- 40 Institut für Experimentelle Kernphysik, Karlsruhe, Germany.
- 41 Institute of Nuclear and Particle Physics (INPP), NCSR Demokritos, Aghia Paraskevi, Greece.
- 42 University of Athens, Athens, Greece.
- 43 University of Ioánnina, Ioánnina, Greece.
- 44 Wigner Research Centre for Physics, Budapest, Hungary.
- 45 Institute of Nuclear Research ATOMKI, Debrecen, Hungary.
- 46 University of Debrecen, Debrecen, Hungary.
- 47 National Institute of Science Education and Research, Bhubaneswar, India.
- 48 Panjab University, Chandigarh, India.
- 49 University of Delhi, Delhi, India.
- 50 Saha Institute of Nuclear Physics, Kolkata, India.
- 51 Bhabha Atomic Research Centre, Mumbai, India.
- 52 Tata Institute of Fundamental Research - EHEP, Mumbai, India.
- 53 Tata Institute of Fundamental Research - HECR, Mumbai, India.
- 54 Institute for Research in Fundamental Sciences (IPM), Tehran, Iran.
- 55 University College Dublin, Dublin, Ireland.
- 56 INFN Sezione di Bari, Italy and Università di Bari, Italy.
- 57 INFN Sezione di Bari, Italy.
- 58 INFN Sezione di Bari, Italy and Politecnico di Bari, Italy.
- 59 INFN Sezione di Bologna, Italy.
- 60 INFN Sezione di Bologna, Italy and Università di Bologna, Italy.
- 61 INFN Sezione di Catania, Italy and Università di Catania, Italy.
- 62 INFN Sezione di Catania, Italy.
- 63 INFN Sezione di Firenze, Italy.
- 64 INFN Sezione di Firenze, Italy and Università di Firenze, Italy.
- 65 INFN Laboratori Nazionali di Frascati, Frascati, Italy.
- 66 INFN Sezione di Genova, Italy.
- 67 INFN Sezione di Genova, Italy and Università di Genova, Italy.
- 68 INFN Sezione di Milano-Bicocca, Italy.
- 69 INFN Sezione di Milano-Bicocca, Italy and Università di Milano-Bicocca, Italy.
- 70 INFN Sezione di Napoli, Italy.
- 71 INFN Sezione di Napoli, Italy and Università della Basilicata (Potenza), Italy.
- 72 INFN Sezione di Napoli, Italy and Università di Napoli 'Federico II', Italy.
- 73 INFN Sezione di Napoli, Italy and Università G. Marconi (Roma), Italy.
- 74 INFN Sezione di Padova, Italy.
- 75 INFN Sezione di Padova, Italy and Università di Padova, Italy.
- 76 INFN Sezione di Padova, Italy and Università di Trento (Trento), Italy.
- 77 INFN Sezione di Pavia, Italy and Università di Pavia, Italy.
- 78 NFN Sezione di Perugia, Italy and Università di Perugia, Italy.
- 79 NFN Sezione di Perugia, Italy.
- 80 INFN Sezione di Pisa, Italy.
- 81 INFN Sezione di Pisa, Italy and Scuola Normale Superiore di Pisa, Italy.
- 82 INFN Sezione di Pisa, Italy and Università di Pisa, Italy.
- 83 INFN Sezione di Roma, Italy and Università di Roma, Italy.
- 84 INFN Sezione di Roma, Italy.
- 85 INFN Sezione di Torino, Italy and Università di Torino, Italy.
- 86 INFN Sezione di Torino, Italy and Università del Piemonte Orientale (Novara), Italy.
- 87 INFN Sezione di Torino, Italy.
- 88 INFN Sezione di Trieste, Italy.
- 89 INFN Sezione di Trieste, Italy and Università di Trieste, Italy.
- 90 Kangwon National University, Chunchon, Korea.
- 91 Kyungpook National University, Daegu, Korea.
- 92 Chonnam National University, Institute for Universe and Elementary Particles, Kwangju, Korea.
- 93 Korea University, Seoul, Korea.
- 94 University of Seoul, Seoul, Korea.
- 95 Sungkyunkwan University, Suwon, Korea.
- 96 Vilnius University, Vilnius, Lithuania.
- 97 University of Malaya Jabatan Fizik, Kuala Lumpur, Malaysia.
- 98 Centro de Investigacion y de Estudios Avanzados del IPN, Mexico City, Mexico.
- 99 Universidad Iberoamericana, Mexico City, Mexico.
- 100 Benemerita Universidad Autonoma de Puebla, Puebla, Mexico.
- 101 Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico.
- 102 University of Auckland, Auckland, New Zealand.
- 103 University of Canterbury, Christchurch, New Zealand.
- 104 National Centre for Physics, Quaid-I-Azam University, Islamabad, Pakistan.
- 105 National Centre for Nuclear Research, Swierk, Poland.
- 106 Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Warsaw, Poland.
- 107 Laboratório de Instrumentação e Física Experimental de Partículas, Lisboa, Portugal.
- 108 Joint Institute for Nuclear Research, Dubna, Russia.
- 109 Petersburg Nuclear Physics Institute, Gatchina (St. Petersburg), Russia.
- 110 Institute for Nuclear Research, Moscow, Russia.
- 111 Institute for Theoretical and Experimental Physics, Moscow, Russia.
- 112 P.N. Lebedev Physical Institute, Moscow, Russia.
- 113 Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia.
- 114 State Research Center of Russian Federation, Institute for High Energy Physics, Protvino, Russia.
- 115 University of Belgrade, Faculty of Physics and Vinca Institute of Nuclear Sciences, Belgrade, Serbia.
- 116 Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain.
- 117 Universidad Autónoma de Madrid, Madrid, Spain.
- 118 Universidad de Oviedo, Oviedo, Spain.
- 119 Instituto de Física de Cantabria (IFCA), CSIC-Universidad de Cantabria, Santander, Spain.
- 120 CERN, European Organization for Nuclear Research, Geneva, Switzerland.
- 121 Paul Scherrer Institut, Villigen, Switzerland.
- 122 Institute for Particle Physics, ETH Zurich, Zurich, Switzerland.
- 123 Universität Zürich, Zurich, Switzerland.
- 124 National Central University, Chung-Li, Taiwan.
- 125 National Taiwan University (NTU), Taipei, Taiwan.
- 126 Chulalongkorn University, Bangkok, Thailand.
- 127 Cukurova University, Adana, Turkey.
- 128 Physics Department, Middle East Technical University, Ankara, Turkey.
- 129 Bogazici University, Istanbul, Turkey.
- 130 Istanbul Technical University, Istanbul, Turkey.
- 131 National Scientific Center, Kharkov Institute of Physics and Technology, Kharkov, Ukraine.
- 132 University of Bristol, Bristol, United Kingdom.
- 133 Rutherford Appleton Laboratory, Didcot, United Kingdom.
- 134 Imperial College, London, United Kingdom.
- 135 Brunel University, Uxbridge, United Kingdom.
- 136 Baylor University, Waco, USA.
- 137 The University of Alabama, Tuscaloosa, USA.
- 138 Boston University, Boston, USA.
- 139 Brown University, Providence, USA.
- 140 University of California, Davis, Davis, USA.
- 141 University of California, Los Angeles, USA.
- 142 University of California, Riverside, Riverside, USA.
- 143 University of California, San Diego, La Jolla, USA.
- 144 University of California, Santa Barbara, Santa Barbara, USA.
- 145 California Institute of Technology, Pasadena, USA.
- 146 Carnegie Mellon University, Pittsburgh, USA.
- 147 University of Colorado at Boulder, Boulder, USA.
- 148 Cornell University, Ithaca, USA.
- 149 Fairfield University, Fairfield, USA.
- 150 Fermi National Accelerator Laboratory, Batavia, USA.
- 151 University of Florida, Gainesville, USA.
- 152 Florida International University, Miami, USA.
- 153 Florida State University, Tallahassee, USA.
- 154 Florida Institute of Technology, Melbourne, USA.
- 155 University of Illinois at Chicago (UIC), Chicago, USA.
- 156 The University of Iowa, Iowa City, USA.
- 157 Johns Hopkins University, Baltimore, USA.
- 158 The University of Kansas, Lawrence, USA.
- 159 Kansas State University, Manhattan, USA.
- 160 Lawrence Livermore National Laboratory, Livermore, USA.
- 161 University of Maryland, College Park, USA.
- 162 Massachusetts Institute of Technology, Cambridge, USA.
- 163 University of Minnesota, Minneapolis, USA.
- 164 University of Mississippi, Oxford, USA.
- 165 University of Nebraska-Lincoln, Lincoln, USA.
- 166 State University of New York at Buffalo, Buffalo, USA.
- 167 Northeastern University, Boston, USA.
- 168 Northwestern University, Evanston, USA.
- 169 University of Notre Dame, Notre Dame, USA.
- 170 The Ohio State University, Columbus, USA.
- 171 Princeton University, Princeton, USA.
- 172 University of Puerto Rico, Mayaguez, USA.
- 173 Purdue University, West Lafayette, USA.
- 174 Purdue University Calumet, Hammond, USA.
- 175 Rice University, Houston, USA.
- 176 University of Rochester, Rochester, USA.
- 177 The Rockefeller University, New York, USA.
- 178 Rutgers, The State University of New Jersey, Piscataway, USA.
- 179 University of Tennessee, Knoxville, USA.
- 180 Texas A&M University, College Station, USA.
- 181 Texas Tech University, Lubbock, USA.
- 182 Vanderbilt University, Nashville, USA.
- 183 University of Virginia, Charlottesville, USA.
- 184 Wayne State University, Detroit, USA.
- 185 University of Wisconsin, Madison, USA.
- PMID: 25302881
- DOI: 10.1103/PhysRevLett.113.132301
Erratum in
- Phys Rev Lett. 2015 Jul 10;115(2):029903
Abstract
The production of jets associated to bottom quarks is measured for the first time in PbPb collisions at a center-of-mass energy of 2.76 TeV per nucleon pair. Jet spectra are reported in the transverse momentum (p(T)) range of 80-250 GeV/c, and within pseudorapidity |η|<2. The nuclear modification factor (R(AA)) calculated from these spectra shows a strong suppression in the b-jet yield in PbPb collisions relative to the yield observed in pp collisions at the same energy. The suppression persists to the largest values of p(T) studied, and is centrality dependent. The R(AA) is about 0.4 in the most central events, similar to previous observations for inclusive jets. This implies that jet quenching does not have a strong dependence on parton mass and flavor in the jet p(T) range studied.
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