TY - JOUR
T1 - Centrality determination of Au + Au collisions at 1.23A GeV with HADES
AU - HADES Collaboration
AU - Adamczewski-Musch, J.
AU - Arnold, O.
AU - Behnke, C.
AU - Belounnas, A.
AU - Belyaev, A.
AU - Berger-Chen, J. C.
AU - Biernat, J.
AU - Blanco, A.
AU - Blume, C.
AU - Böhmer, M.
AU - Bordalo, P.
AU - Chernenko, S.
AU - Chlad, L.
AU - Deveaux, C.
AU - Dreyer, J.
AU - Dybczak, A.
AU - Epple, E.
AU - Fabbietti, L.
AU - Fateev, O.
AU - Filip, P.
AU - Fonte, P.
AU - Franco, C.
AU - Friese, J.
AU - Fröhlich, I.
AU - Galatyuk, T.
AU - Garzón, J. A.
AU - Gernhäuser, R.
AU - Golubeva, M.
AU - Greifenhagen, R.
AU - Guber, F.
AU - Gumberidze, M.
AU - Harabasz, S.
AU - Heinz, T.
AU - Hennino, T.
AU - Hlavac, S.
AU - Höhne, C.
AU - Holzmann, R.
AU - Ierusalimov, A.
AU - Ivashkin, A.
AU - Kämpfer, B.
AU - Karavicheva, T.
AU - Kardan, B.
AU - Koenig, I.
AU - Koenig, W.
AU - Kolb, B. W.
AU - Korcyl, G.
AU - Kornakov, G.
AU - Kotte, R.
AU - Kühn, W.
AU - Kugler, A.
N1 - Publisher Copyright:
© 2018, SIF, Springer-Verlag GmbH Germany, part of Springer Nature.
PY - 2018/5/1
Y1 - 2018/5/1
N2 - The centrality determination for Au + Au collisions at 1.23A GeV, as measured with HADES at the GSI-SIS18, is described. In order to extract collision geometry related quantities, such as the average impact parameter or number of participating nucleons, a Glauber Monte Carlo approach is employed. For the application of this model to collisions at this relatively low centre-of-mass energy of s NN =2.42 GeV special investigations were performed. As a result a well defined procedure to determine centrality classes for ongoing analyses of heavy-ion data is established.
AB - The centrality determination for Au + Au collisions at 1.23A GeV, as measured with HADES at the GSI-SIS18, is described. In order to extract collision geometry related quantities, such as the average impact parameter or number of participating nucleons, a Glauber Monte Carlo approach is employed. For the application of this model to collisions at this relatively low centre-of-mass energy of s NN =2.42 GeV special investigations were performed. As a result a well defined procedure to determine centrality classes for ongoing analyses of heavy-ion data is established.
UR - http://www.scopus.com/inward/record.url?scp=85047500683&partnerID=8YFLogxK
U2 - 10.1140/epja/i2018-12513-7
DO - 10.1140/epja/i2018-12513-7
M3 - Article
AN - SCOPUS:85047500683
SN - 1434-6001
VL - 54
JO - European Physical Journal A
JF - European Physical Journal A
IS - 5
M1 - 85
ER -