Conference Papers Year : 2013

The ASY-EOS experiment at GSI: investigating the symmetry energy at supra-saturation densities

P. Russotto
  • Function : Author
M. Chartier
  • Function : Author
E. de Filippo
  • Function : Author
A. Le Févre
  • Function : Author
S. Gannon
  • Function : Author
I. Gašparić
  • Function : Author
M. Kiš
  • Function : Author
S. Kupny
  • Function : Author
Y. Leifels
  • Function : Author
R. C. Lemmon
  • Function : Author
J. Łukasik
  • Function : Author
P. Marini
A. Pagano
  • Function : Author
P. Pawłowski
  • Function : Author
S. Santoro
  • Function : Author
W. Trautmann
  • Function : Author
M. Veselsky
  • Function : Author
L. Acosta
  • Function : Author
M. Adamczyk
  • Function : Author
A. Al-Ajlan
  • Function : Author
M. Al-Garawi
  • Function : Author
S. Al-Homaidhi
  • Function : Author
F. Amorini
  • Function : Author
L. Auditore
  • Function : Author
T. Aumann
  • Function : Author
Y. Ayyad
  • Function : Author
V. Baran
  • Function : Author
Z. Basrak
  • Function : Author
J. Benlliure
  • Function : Author
C. Boiano
  • Function : Author
K. Boretzky
  • Function : Author
J. Brzychczyk
  • Function : Author
A. Budzanowski
  • Function : Author
G. Cardella
  • Function : Author
P. Cammarata
  • Function : Author
Z. Chajecki
  • Function : Author
M. Colonna
  • Function : Author
D. Cozma
  • Function : Author
B. Czech
  • Function : Author
M. Di Toro
  • Function : Author
M. Famiano
  • Function : Author
E. Geraci
  • Function : Author
V. Greco
  • Function : Author
L. Grassi
  • Function : Author
C. Guazzoni
  • Function : Author
P. Guazzoni
  • Function : Author
M. Heil
  • Function : Author
L. Heilborn
  • Function : Author
R. Introzzi
  • Function : Author
T. Isobe
  • Function : Author
K. Kezzar
  • Function : Author
A. Krasznahorkay
N. Kurz
  • Function : Author
E. La Guidara
  • Function : Author
G. Lanzalone
  • Function : Author
P. Lasko
  • Function : Author
Q. Li
  • Function : Author
I. Lombardo
  • Function : Author
W. G. Lynch
  • Function : Author
Z. Matthews
  • Function : Author
L. May
  • Function : Author
T. Minniti
  • Function : Author
M. Mostazo
  • Function : Author
M. Papa
  • Function : Author
S. Pirrone
  • Function : Author
G. Politi
  • Function : Author
F. Porto
  • Function : Author
R. Reifarth
  • Function : Author
W. Reisdorf
  • Function : Author
F. Riccio
  • Function : Author
F. Rizzo
  • Function : Author
E. Rosato
  • Function : Author
D. Rossi
  • Function : Author
H. Simon
  • Function : Author
I. Skwirczynska
  • Function : Author
Z. Sosin
  • Function : Author
L. Stuhl
  • Function : Author
A. Trifiró
  • Function : Author
M. Trimarchi
  • Function : Author
M. B. Tsang
  • Function : Author
G. Verde
  • Function : Author
M. Vigilante
  • Function : Author
A. Wieloch
  • Function : Author
P. Wigg
  • Function : Author
H. H. Wolter
  • Function : Author
P. Wu
  • Function : Author
S. Yennello
  • Function : Author
P. Zambon
  • Function : Author
L. Zetta
  • Function : Author
M. Zoric
  • Function : Author

Abstract

The elliptic-flow ratio of neutrons with respect to protons in reactions of neutron rich heavy-ions systems at intermediate energies has been proposed as an observable sensitive to the strength of the symmetry term in the nuclear Equation Of State (EOS) at supra-saturation densities. The recent results obtained from the existing FOPI/LAND data for $^{197}$Au+$^{197}$Au collisions at 400 MeV/nucleon in comparison with the UrQMD model allowed a first estimate of the symmetry term of the EOS but suffer from a considerable statistical uncertainty. In order to obtain an improved data set for Au+Au collisions and to extend the study to other systems, a new experiment was carried out at the GSI laboratory by the ASY-EOS collaboration in May 2011.

Dates and versions

in2p3-00735859 , version 1 (27-09-2012)

Identifiers

Cite

P. Russotto, M. Chartier, E. de Filippo, A. Le Févre, S. Gannon, et al.. The ASY-EOS experiment at GSI: investigating the symmetry energy at supra-saturation densities. 11th International Conference on Nucleus-Nucleus Collisions (NN2012), May 2012, San Antonio, United States. pp.012092, ⟨10.1088/1742-6596/420/1/012092⟩. ⟨in2p3-00735859⟩
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