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Dielectron production in C+C and p+p collisions with HADES

Authors :
Pietraszko, J.
Agakishiev, G.
Agodi, C.
Balanda, A.
Bellia, G.
Belver, D.
Belyaev, A.
Blanco, A.
Böhmer, M.
Boyard, J. L.
Braun-Munzinger, P.
Cabanelas, P.
Castro, E.
Chernenko, S.
Christ, T.
Destefanis, M.
Díaz, J.
Dohrmann, F.
Durán, I.
Eberl, T.
Fabbietti, L.
Fateev, O.
Finocchiaro, P.
Fonte, P. J. R.
Friese, J.
Fröhlich, I.
Galatyuk, T.
Garzón, J. A.
Gernhäuser, R.
Gilardi, C.
Golubeva, M.
González-Díaz, D.
Grosse, E.
Guber, F.
Hadjivasiliou, C.
Heilmann, M.
Hennino, T.
Holzmann, R.
Ierusalimov, A.
Iori, I.
Ivashkin, A.
Jurkovic, M.
Kämpfer, B.
Kanaki, K.
Karavicheva, T.
Kirschner, D.
Koenig, I.
Koenig, W.
Kolb, B. W.
Kotte, R.
Krizek, F.
Krücken, R.
Kugler, A.
Kühn, W.
Kurepin, A.
Lamas-Valverde, J.
Lang, S.
Lange, S.
Lopez, L.
Mangiarotti, A.
Marín, J.
Markert, J.
Metag, V.
Michalska, B.
Mishra, D.
Moriniere, E.
Mousa, J.
Münch, M.
Müntz, C.
Naumann, L.
Novotny, R.
Otwinowski, J.
Pachmayer, Y. C.
Palka, M.
Pechenov, V.
Pérez, T.
Pleskac, R.
Pospísil, V.
Przygoda, W.
Ramstein, B.
Reshetin, A.
Roy-Stephan, M.
Rustamov, A.
Sadovsky, A.
Sailer, B.
Salabura, P.
Schmah, A.
Senger, P.
Shileev, K.
Simon, R.
Spataro, S.
Spruck, B.
Ströbele, H.
Stroth, J.
Sturm, C.
Sudol, M.
Teilab, K.
Tlusty, P.
Traxler, M.
Trebacz, R.
Tsertos, H.
Veretenkin, I.
Wagner, V.
Wen, H.
Wiśniowski, M.
Wójcik, T.
Wüstenfeld, J.
Zanevsky, Y.
Zumbruch, P.
Source :
International Journal of Modern Physics A 22(2007), 388-396
Publication Year :
2007

Abstract

The High Acceptance Di-Electron Spectrometer HADES has been constructed at the SIS accelerator (GSI Darmstadt) to investigate electron-positron pairs produced in proton, pion and heavy ion induced reactions. The main goal of these studies is to explore properties of hadrons in nuclear matter. The apparatus and the experimental results from C+C at 2.0 AGeV and 1.0 AGeV and p+p at 2.2 GeV compared with Monte-Carlo events from a generator based on known cross-sections and branching ratios are presented.

Subjects

Subjects :
Nuclear Theory
High Energy Physics::Experiment
Nuclear Experiment

Details

Language :
English
Database :
OpenAIRE
Journal :
International Journal of Modern Physics A 22(2007), 388-396
Accession number :
edsair.od......4577..d4e71f945cce927dc06d78ee05a0a62a

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