From femtonova to supernova: Heavy-ion collisions and the supernova equation of state

被引：1

作者：

Hagel, K. ^{[1
]}

Hempel, M. ^{[2
]}

Natowitz, J. B. ^{[1
]}

Roepke, G. ^{[3
]}

Typel, S. ^{[4
]}

Wuenschel, S. ^{[1
]}

Wada, R. ^{[1
]}

Barbui, M. ^{[1
]}

Schmidt, K. ^{[5
]}

机构：

[1] Texas A&M Univ, Inst Cyclotron, College Stn, TX 77843 USA

[2] Univ Basel, Dept Phys, CH-4056 Basel, Switzerland

[3] Univ Rostock, FB Phys, Rostock, Germany

[4] GSI Helmholtzzentrum Schwerionenforsch GmbH, D-64291 Darmstadt, Germany

[5] Silesia Univ, Inst Phys, Katowice, Poland

来源：

12TH INTERNATIONAL CONFERENCE ON NUCLEUS-NUCLEUS COLLISIONS 2015 | 2016年 / 117卷

基金：

美国能源部;

关键词：

NUCLEAR-MATTER; FINITE-TEMPERATURE; MODEL; HOT;

D O I：

10.1051/epjconf/201611707018

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

Calculations using astrophysical equations of state at low densities comparable to that of the neutrino emission surface in supernovae and accretion disks are confronted with experimental results from heavy ion collisions. An extension of previous work shows that it is important to include all of the measured experimental data to draw conclusions about the astrophysical equation of state. Armed with this information, the calculations of the astrophysical equation of state are significantly constrained. Predictions of temperatures and densities sampled in black hole accretion disks are compared to those sampled in the experimental data.

引用

页数：8

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