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Inclusive pion and η production in p+Nb collisions at 3.5 GeV beam energy

Authors :
Krücken, R.
Agakishiev, G.
Bałanda, A.
Belver, D.
Belyaev, A.
Berger-Chen, J. C.
Blanco, A.
Böhmer, M.
Boyard, J. L.
Cabanelas, Pablo
Chernenko, S.
Dybczak, A.
Epple, E.
Fabbietti, L.
Fateev, O.
Finocchiaro, P.
Fonte, P.
Friese, J.
Fröhlich, I.
Galatyuk, T.
Garzón, J. A.
Gernhäuser, R.
Göbel, K.
Golubeva, M.
González-Díaz, D.
Guber, F.
Gumberidze, M.
Heinz, T.
Hennino, T.
Holzmann, R.
Ierusalimov, A.
Iori, I.
Ivashkin, A.
Jurkovic, M.
Kämpfer, B.
Karavicheva, T.
Koenig, I.
Koenig, W.
Kolb, B. W.
Kornakov, G.
Kotte, R.
Krása, Antonín
Krizek, F.
Kuc, H.
Kühn, W.
Kugler, A.
Kurepin, A.
Ladygin, V.
Lalik, R.
Lang, S.
Lapidus, K.
Lebedev, A.
Liu, T.
Lopes, L.
Lorenz, M.
Maier, L.
Mangiarotti, A.
Markert, J.
Metag, V.
Michalska, B.
Michel, J.
Müntz, C.
Naumann, L.
Pachmayer, Y. C.
Palka, M.
Parpottas, Yiannis
Pechenov, V.
Pechenova, O.
Pietraszko, J.
Przygoda, W.
Ramstein, B.
Reshetin, A.
Rustamov, A.
Sadovsky, A.
Salabura, P.
Schmah, A.
Schwab, E.
Siebenson, J.
Sobolev, Y. G.
Spataro, S.
Spruck, B.
Ströbele, H.
Stroth, J.
Sturm, C.
Tarantola, A.
Teilab, K.
Tlusty, P.
Traxler, M.
Trebacz, R.
Tsertos, Haralambos
Vasiliev, T.
Wagner, V.
Weber, M.
Wendisch, C.
Wüstenfeld, J.
Yurevich, S.
Zanevsky, Y.
Tsertos, Haralambos [0000-0001-5966-343X]
Source :
Physical Review C-Nuclear Physics, Phys.Rev.C Nucl.Phys.
Publication Year :
2013

Abstract

Data on inclusive pion and η production measured with the dielectron spectrometer HADES in the reaction p+93Nb at a kinetic beam energy of 3.5 GeV are presented. Our results, obtained with the photon-conversion method, supplement the rather sparse information on neutral-meson production in proton-nucleus reactions existing for this bombarding energy regime. The reconstructed e+e-e+e- transverse-momentum and rapidity distributions are confronted with transport-model calculations, which account fairly well for both π0 and η production. © 2013 American Physical Society. 88 2 Cited By :8

Subjects

Subjects :
Nuclear Theory
Nuclear Experiment

Details

Database :
OpenAIRE
Journal :
Physical Review C-Nuclear Physics, Phys.Rev.C Nucl.Phys.
Accession number :
edsair.od......4485..86bac629fb7c006d0505c57d155786d4

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