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HK: Fachverband Physik der Hadronen und Kerne
HK 54: Poster
HK 54.28: Poster
Donnerstag, 21. März 2019, 16:30–19:00, Foyer Theresanium
Nucleon-Nucleon correlations in SMASH — •Damjan Mitrovic1, 2, Alba Soto Ontoso2, 3, 4, and Jan Hammelmann1, 2 — 1Frankfurt Institue for Advanced Studies, Frankfurt, Germany — 2Goethe-Universität, Frankfurt, Germany — 3Brookhaven National Laboratory, Upton, NY, USA — 4Universidad de Granada, Granada, Spain
In this work, the effect of short range correlations at the nucleonic level are investigated within a hadronic transport approach, SMASH (Simulating Many Accelerated Strongly-interacting Hadrons). Most transport approaches in the literature model the initial nuclei by sampling random positions for the nucleons according to Woods-Saxon distribution, that is, neglecting short-range correlations. Our goal is to improve the traditional approach by implementing in SMASH the nuclear configurations computed my M. Alvioli et al. that include realistic nucleon-nucleon correlations. The impact of NN correlations is studied in the context of the initial state of a heavy ion collision. Further, the eccentricity and its fluctuations are investigated, which are highly relevant for the study of collective phenomena in heavy ion collisions.