Stopping effects in U+U collisions with a beam energy of 520 MeV/nucleon

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dc.creatorLuo, Xiao-Feng
dc.creatorDong, Xin
dc.creatorShao, Ming
dc.creatorWu, Ke-Jun
dc.creatorLi, Cheng
dc.creatorChen, Hong-Fang
dc.creatorXu, Hu-Shan
dc.date2007-04-03
dc.date2007-11-18
dc.date.accessioned2026-07-07T10:59:22Z
dc.date.available2026-07-07T10:59:22Z
dc.descriptionA Relativistic Transport Model (ART1.0) is applied to simulate the stopping effects in tip-tip and body-body U+U collisions, at a beam kinetic energy of 520 MeV/nucleon. Our simulation results have demonstrated that both central collisions of the two extreme orientations can achieve full stopping, and also form a bulk of hot, dense nuclear matter with a sufficiently large volume and long duration, due to the largely deformed uranium nuclei. The nucleon sideward flow in the tip-tip collisions is nearly 3 times larger than that in body-body ones at normalized impact parameter $b/b_{max}<0.5$, and that the body-body central collisions have a largest negative nucleon elliptic flow $v_{2}=-12%$ in contrast to zero in tip-tip ones. Thus the extreme circumstance and the novel experimental observables in tip-tip and body-body collisions can provide a good condition and sensitive probe to study the nuclear EoS, respectively. The Cooling Storage Ring (CSR) External Target Facility (ETF) to be built at Lanzhou, China, delivering the uranium beam up to 520 MeV/nucleon is expected to make significant contribution to explore the nuclear equation of state (EoS).
dc.description7 pages, 9 figures. Phys. Rev. C 76, 044902 (2007)
dc.identifierhttps://arxiv.org/abs/0704.0424
dc.identifierhttp://arxiv.org/abs/0704.0424
dc.identifierPhys.Rev.C76:044902,2007
dc.identifierdoi:10.1103/PhysRevC.76.044902
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/187377
dc.subjectNuclear Experiment
dc.titleStopping effects in U+U collisions with a beam energy of 520 MeV/nucleon
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