Nucleon effective mass in hot dense matter
Nucleon effective mass in hot dense matter
复制标题
热致密物质中的核有效质量
DOI:
10.1103/physrevc.101.065801
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发表时间:
2020-01
影响因子:
3.1
通讯作者:
Schulze H-J.
中科院分区:
文献类型:
--
作者:
Shang Xinle;Li Ang;Miao Zhiqiang;Burgio G.-F.;Schulze H-J.
Nucleon effective masses are studied in the framework of the Brueckner-Hartree-Fock many-body approach at finite temperature. Self-consistent calculations using the Argonne ${V}_{18}$ interaction including a microscopic three-body force are reported for varying temperature and proton fraction up to several times the nuclear saturation density. Our calculations are based on the exact treatment of the center-of-mass momentum instead of the average-momentum approximation employed in previous works. We discuss in detail the effects of the temperature together with those of the three-body force, the density, and the isospin asymmetry. We also provide an analytical fit of the effective mass taking these dependencies into account. The temperature effects on the cooling of neutron stars are briefly discussed based on the results for $\ensuremath{\beta}$-stable matter.
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影响因子:
6.5
作者:
Ang Li;Tong Liu
通讯作者:
Ang Li;Tong Liu
DOI:
10.1103/physrevc.44.1892
发表时间:
1991-11
期刊:
Physical review. C, Nuclear physics
影响因子:
--
作者:
I. Bombaci;U. Lombardo
通讯作者:
I. Bombaci;U. Lombardo
影响因子:
3.1
作者:
Li, Z. H.;Zuo, W.;Schulze, H. -J.;Lombardo, U.
通讯作者:
Lombardo, U.
影响因子:
3.1
作者:
W. Zuo;Z. H. Li;A. Li;G. Lu
通讯作者:
W. Zuo;Z. H. Li;A. Li;G. Lu
影响因子:
3.1
作者:
A. Carbone;A. Schwenk
通讯作者:
A. Carbone;A. Schwenk