Pion interferometry of ultra-relativistic hadronic collisions |
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| Affiliation: | 1. Institute of Physics, Slovak Academy of Sciences, 84228 Bratislava, Slovakia;2. LIP-Laboratório de Instrumentação e Física Experimental de Partículas, 3004-516 Coimbra, Portugal;3. Smoluchowski Institute of Physics, Jagiellonian University of Cracow, 30-059 Kraków, Poland;4. GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291 Darmstadt, Germany;5. Technische Universität Darmstadt, 64289 Darmstadt, Germany;6. Institut für Strahlenphysik, Helmholtz-Zentrum Dresden-Rossendorf, 01314 Dresden, Germany;7. Joint Institute of Nuclear Research, 141980 Dubna, Russia;8. Institut für Kernphysik, Goethe-Universität, 60438 Frankfurt, Germany;9. Excellence Cluster ‘Origin and Structure of the Universe’, 85748 Garching, Germany;10. Physik Department E62, Technische Universität München, 85748 Garching, Germany;11. II.Physikalisches Institut, Justus Liebig Universität Giessen, 35392 Giessen, Germany;12. Institute for Nuclear Research, Russian Academy of Science, 117312 Moscow, Russia;13. Institute of Theoretical and Experimental Physics, 117218 Moscow, Russia;14. Department of Physics, University of Cyprus, 1678 Nicosia, Cyprus;15. Institut de Physique Nucléaire (UMR 8608), CNRS/IN2P3-Université Paris Sud, F-91406 Orsay Cedex, France;p. Nuclear Physics Institute, Academy of Sciences of Czech Republic, 25068 Rez, Czech Republic;q. LabCAF. F. Física, Univ. de Santiago de Compostela, 15706 Santiago de Compostela, Spain;1. Institute of Physics, Slovak Academy of Sciences, 84228 Bratislava, Slovakia;2. LIP-Laboratório de Instrumentação e Física Experimental de Partículas, 3004-516 Coimbra, Portugal;3. Smoluchowski Institute of Physics, Jagiellonian University of Cracow, 30-059 Kraków, Poland;4. GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291 Darmstadt, Germany;5. Technische Universität Darmstadt, 64289 Darmstadt, Germany;6. Institut für Strahlenphysik, Helmholtz-Zentrum Dresden-Rossendorf, 01314 Dresden, Germany;7. Joint Institute of Nuclear Research, 141980 Dubna, Russia;8. Institut für Kernphysik, Goethe-Universität, 60438 Frankfurt, Germany;9. Excellence Cluster ‘Origin and Structure of the Universe’, 85748 Garching, Germany;10. Physik Department E62, Technische Universität München, 85748 Garching, Germany;11. II.Physikalisches Institut, Justus Liebig Universität Giessen, 35392 Giessen, Germany;12. Institute for Nuclear Research, Russian Academy of Science, 117312 Moscow, Russia;13. Institute of Theoretical and Experimental Physics, 117218 Moscow, Russia;14. Department of Physics, University of Cyprus, 1678 Nicosia, Cyprus;15. Institut de Physique Nucléaire, CNRS-IN2P3, Univ. Paris-Sud, Université Paris-Saclay, F-91406 Orsay Cedex, France;p. Nuclear Physics Institute, The Czech Academy of Sciences, 25068 Rez, Czech Republic;q. LabCAF. F. Física, Univ. de Santiago de Compostela, 15706 Santiago de Compostela, Spain;1. Institute of Physics, Slovak Academy of Sciences, 84228 Bratislava, Slovakia;2. LIP-Laboratório de Instrumentação e Física Experimental de Partículas , 3004-516 Coimbra, Portugal;3. Smoluchowski Institute of Physics, Jagiellonian University of Cracow, 30-059 Kraków, Poland;4. GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291 Darmstadt, Germany;5. Technische Universität Darmstadt, 64289 Darmstadt, Germany;6. Institut für Strahlenphysik, Helmholtz-Zentrum Dresden-Rossendorf, 01314 Dresden, Germany;7. Joint Institute of Nuclear Research, 141980 Dubna, Russia;8. Institut für Kernphysik, Goethe-Universität, 60438 Frankfurt, Germany;9. Excellence Cluster ‘Origin and Structure of the Universe’, 85748 Garching, Germany;10. Physik Department E62, Technische Universität München, 85748 Garching, Germany;11. II.Physikalisches Institut, Justus Liebig Universität Giessen, 35392 Giessen, Germany;12. Institute for Nuclear Research, Russian Academy of Science, 117312 Moscow, Russia;13. Institute of Theoretical and Experimental Physics, 117218 Moscow, Russia;14. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), 115409 Moscow, Russia;15. Department of Physics, University of Cyprus, 1678 Nicosia, Cyprus;p. Institut de Physique Nucléaire, CNRS-IN2P3, Univ. Paris-Sud, Université Paris-Saclay, F-91406 Orsay Cedex, France;q. Nuclear Physics Institute, The Czech Academy of Sciences, 25068 Rez, Czech Republic;r. LabCAF. F. Física, Univ. de Santiago de Compostela, 15706 Santiago de Compostela, Spain;s. Dipartimento di Fisica and INFN, Università di Torino, 10125 Torino, Italy |
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| Abstract: | Pion interferometry of ultra-relativistic hadronic collisions is described in the context of the inside-outside cascade model using a current ensemble method. In contrast to the usual gaussian and Kopylov parameterizations involving only geometrical variables, the correlation function in this model depends on a special combination of dynamical as well as geometrical parameters. |
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