The ASY-EOS Experiment at GSI

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Russotto, P, Chartier, M ORCID: 0000-0003-0578-5567, Cozma, MD, De Filippo, E, Le Fevre, A, Gannon, S, Gasparic, I, Kis, M, Kupny, S, Leifels, Y et al (show 83 more authors) , Lemmon, RC, Li, Q, Lukasik, J, Marini, P, Pawlowski, P, Trautmann, W, Acosta, L, Adamczyk, M, Al-Ajlan, A, Al-Garawi, M, Al-Homaidhi, S, Amorini, F, Auditore, L, Aumann, T, Ayyad, Y, Baran, V, Basrak, Z, Bassini, R, Benlliure, J, Boiano, C, Boisjoli, M, Boretzky, K, Brzychczyk, J, Budzanowski, A, Cardella, G, Cammarata, P, Chajecki, Z, Chbihi, A, Colonna, M, Czech, B, Di Toro, M, Famiano, M, Greco, V, Grassi, L, Guazzoni, C, Guazzoni, P, Heil, M, Heilborn, L, Introzzi, R, Isobe, T, Kezzar, K, Krasznahorkay, A, Kurz, N, La Guidara, E, Lanzalone, G, Lasko, P, Lombardo, I, Lynch, WG, Matthews, Z, May, L, Minniti, T, Mostazo, M, Pagano, A, Papa, M, Pirrone, S, Pleskac, R, Politi, G, Porto, F, Reifarth, R, Reisdorf, W, Riccio, F, Rizzo, F, Rosato, E, Rossi, D, Santoro, S, Simon, H, Skwirczynska, I, Sosin, Z, Stuhl, L, Trifiro, A, Trimarchi, M, Tsang, MB, Verde, G, Veselsky, M, Vigilante, M, Wieloch, A, Wigg, P, Wolter, HH, Wu, P, Yennello, S, Zambon, P, Zetta, L and Zoric, M (2016) The ASY-EOS Experiment at GSI. .

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Abstract

The elliptic-flow ratio of neutrons with respect to protons or light complex particles in reactions of heavy ions at pre-relativistic energies has been proposed as an observable sensitive to the strength of the symmetry term of the nuclear equation of state at supra-saturation densities. In the ASY-EOS experiment at the GSI laboratory, flows of neutrons and light charged particles were measured for 197Au+197Au collisions at 400 MeV/nucleon. Flow results obtained for the Au+Au system, in comparison with predictions of the UrQMD transport model, confirm the moderately soft to linear density dependence of the symmetry energy deduced from the earlier FOPI-LAND data.

Item Type:	Conference or Workshop Item (Unspecified)
Depositing User:	Symplectic Admin
Date Deposited:	04 Jul 2016 08:54
Last Modified:	19 Jan 2023 07:34
DOI:	10.1051/epjconf/201611707010
Related URLs:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/3002029