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ASY-EOS experiment at GSI

Abstract : The elliptic-flow ratio of neutrons with respect to protons in reactions of neutron rich Heavy-Ion at intermediate energies has been recently 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 197Au+197Au 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.
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http://hal.in2p3.fr/in2p3-00858325
Contributor : Michel Lion <>
Submitted on : Thursday, September 5, 2013 - 11:19:18 AM
Last modification on : Thursday, February 1, 2018 - 1:34:10 AM

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P. Russotto, L. Acosta, M. Adamczyk, A. Al-Ajlan, M. Al-Garawi, et al.. ASY-EOS experiment at GSI. International Workshop on Multifragmentation and Related Topics - IWM2011, Nov 2011, Caen, France. pp.00012, ⟨10.1051/epjconf/20123100012⟩. ⟨in2p3-00858325⟩

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