Resonance production in p+p, p+A and A+A collisions measured with HADES

M. Lorenz; G. Agakishiev; C. Behnke; D. Belver; A. Belyaev; J.C. Berger-Chen; A. Blanco; C. Blume; M. Böhmer; P. Cabanelas; C. Dritsa; A. Dybczak; E. Epple; L. Fabbietti; P. Fonte; J. Friese; I. Fröhlich; T. Galatyuk; J. A. Garzón; K. Gill; M. Golubeva; D. Gonzáalez-Díaz; F. Guber; M. Gumberidze; S. Harabasz; T. Hennino; R. Holzmann; P. Huck; C. Höhne; A. Ierusalimov; A. Ivashkin; M. Jurkovic; B. Kämpfer; T. Karavicheva; I. Koenig; W. Koenig; B. W. Kolb; G. Korcyl; G. Kornakov; R. Kotte; A. Krása; E. Krebs; F. Krizek; H. Kuc; A. Kugler; A. Kurepin; A. Kurilkin; P. Kurilkin; V. Ladygin; R. Lalik; S. Lang; K. Lapidus; A. Lebedev; L. Lopes; L. Maier; A. Mangiarotti; J. Markert; V. Metag; J. Michel; C. Müntz; R. Münzer; L. Naumann; M. Palka; Y. Parpottas; V. Pechenov; O. Pechenova; J. Pietraszko; W. Przygoda; B. Ramstein; L. Rehnisch; A. Reshetin; A. Rustamov; A. Sadovsky; P. Salabura; T. Scheib; H. Schuldes; J. Siebenson; Yu.G. Sobolev; S. Spataroe; H. Ströbele; J. Stroth; P. Strzempek; C. Sturm; O. Svoboda; A. Tarantola; K. Teilab; P. Tlusty; M. Traxler; H. Tsertos; T. Vasiliev; V. Wagner; M. Weber; C. Wendisch; J. Wüstenfeld; S. Yurevich; Y. Zanevsky

doi:10.1051/epjconf/20123600015

Proceedings

Open Access

EPJ Web of Conferences 36, 00015 (2012)
https://doi.org/10.1051/epjconf/20123600015

Resonance production in p+p, p+A and A+A collisions measured with HADES

M. Lorenz⁷^a, G. Agakishiev⁶, C. Behnke⁷, D. Belver¹⁶, A. Belyaev⁶, J.C. Berger-Chen⁸, A. Blanco¹, C. Blume⁷, M. Böhmer⁹, P. Cabanelas¹⁶, C. Dritsa¹⁰, A. Dybczak², E. Epple⁸, L. Fabbietti⁸^,9, P. Fonte¹, J. Friese⁹, I. Fröhlich⁷, T. Galatyuk⁴, J. A. Garzón¹⁶, K. Gill⁷, M. Golubeva¹¹, D. Gonzáalez-Díaz⁴, F. Guber¹¹, M. Gumberidze¹⁴, S. Harabasz⁴, T. Hennino¹⁴, R. Holzmann³, P. Huck⁹, C. Höhne¹⁰, A. Ierusalimov⁶, A. Ivashkin¹¹, M. Jurkovic⁹, B. Kämpfer⁵, T. Karavicheva¹¹, I. Koenig³, W. Koenig³, B. W. Kolb³, G. Korcyl², G. Kornakov¹⁶, R. Kotte⁵, A. Krása¹⁵, E. Krebs⁷, F. Krizek¹⁵, H. Kuc²^,14, A. Kugler¹⁵, A. Kurepin¹¹, A. Kurilkin⁶, P. Kurilkin⁶, V. Ladygin⁶, R. Lalik⁸, S. Lang³, K. Lapidus⁸, A. Lebedev¹², L. Lopes¹, L. Maier⁹, A. Mangiarotti¹, J. Markert⁷, V. Metag¹⁰, J. Michel⁷, C. Müntz⁷, R. Münzer⁸, L. Naumann⁵, M. Palka², Y. Parpottas¹³, V. Pechenov³, O. Pechenova⁷, J. Pietraszko⁷, W. Przygoda², B. Ramstein¹⁴, L. Rehnisch⁷, A. Reshetin¹¹, A. Rustamov⁷, A. Sadovsky¹¹, P. Salabura², T. Scheib⁷, H. Schuldes⁷, J. Siebenson⁸, Yu.G. Sobolev¹⁵, S. Spataroe, H. Ströbele⁷, J. Stroth⁷^,3, P. Strzempek², C. Sturm³, O. Svoboda¹⁵, A. Tarantola⁷, K. Teilab⁷, P. Tlusty¹⁵, M. Traxler³, H. Tsertos¹³, T. Vasiliev⁶, V. Wagner¹⁵, M. Weber⁹, C. Wendisch⁵, J. Wüstenfeld⁵, S. Yurevich³ and Y. Zanevsky⁶

¹ LIP-Laboratório de Instrumentaçãao e Física Experimental de Partículas, 3004-516 Coimbra, Portugal
² Smoluchowski Institute of Physics, Jagiellonian University of Cracow, 30-059 Kraków, Poland
³ GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291 Darmstadt, Germany
⁴ Technische Universität Darmstadt, 64289 Darmstadt, Germany
⁵ Institut für Strahlenphysik, Helmholtz-Zentrum Dresden-Rossendorf, 01314 Dresden, Germany
⁶ Joint Institute of Nuclear Research, 141980 Dubna, Russia
⁷ Institut für Kernphysik, Goethe-Universität, 60438 Frankfurt, Germany
⁸ Excellence Cluster ’Origin and Structure of the Universe’, 85748 Garching, Germany
⁹ Physik Department E12, Technische Universität München, 85748 Garching, Germany
¹⁰ II.Physikalisches Institut, Justus Liebig Universität Giessen, 35392 Giessen, Germany
¹¹ Institute for Nuclear Research, Russian Academy of Science, 117312 Moscow, Russia
¹² Institute of Theoretical and Experimental Physics, 117218 Moscow, Russia
¹³ Department of Physics, University of Cyprus, 1678 Nicosia, Cyprus
¹⁴ Institut de Physique Nucléaire (UMR 8608), CNRS/IN2P3 - Université Paris Sud, F-91406 Orsay Cedex, France
¹⁵ Nuclear Physics Institute, Academy of Sciences of Czech Republic, 25068 Rez, Czech Republic
¹⁶ LabCAF. Dpto. Física de Partículas, Univ. de Santiago de Compostela, 15706 Santiago de Compostela, Spain

^a e-mail: Lorenz@physik.uni-frankfurt.de

Abstract

The knowledge of baryonic resonance properties and production cross sections plays an important role for the extraction and understanding of medium modifications of mesons in hot and/or dense nuclear matter. We present and discuss systematics on dielectron and strangeness production obtained with HADES on p+p, p+A and A+A collisions in the few GeV energy regime with respect to these resonances.

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