Constraining simultaneously nuclear symmetry energy and neutron-proton effective mass splitting with nucleus giant resonances using a dynamical approach
Kong, HY; Xu, J; Chen, LW; Li, BA; Ma, YG
2017
发表期刊PHYSICAL REVIEW C
ISSN2469-9985
卷号95期号:3页码:-
文章类型期刊论文
摘要With a newly improved isospin-and momentum-dependent interaction and an isospin-dependent Boltzmann-Uehling- Uhlenbeck transport model, we have investigated the effects of the slope parameter L of the nuclear symmetry energy and the isospin splitting of the nucleon effective mass m*(n-p) = (m*(n) - m*(p))/m on the centroid energy of the isovector giant dipole resonance and the electric dipole polarizability in Pb-208. With the isoscalar nucleon effective mass m*(s) = 0.7m constrained by the empirical optical potential, we obtain a constraint of L = 64.29 +/- 11.84 (MeV) and m*(n-p) = (-0.019 +/- 0.090) delta, with delta being the isospin asymmetry of nuclear medium. With the isoscalar nucleon effective mass m*(s) = 0.84m extracted from the excitation energy of the isoscalar giant quadruple resonance in Pb-208, we obtain a constraint of L = 53.85 +/- 10.29 (MeV) and m*(n-p) = (0.216 +/- 0.114) delta.
DOI10.1103/PhysRevC.95.034324
收录类别SCI
语种英语
WOS记录号WOS:000399143700001
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/27283
专题中科院上海应用物理研究所2011-2018年
推荐引用方式
GB/T 7714
Kong, HY,Xu, J,Chen, LW,et al. Constraining simultaneously nuclear symmetry energy and neutron-proton effective mass splitting with nucleus giant resonances using a dynamical approach[J]. PHYSICAL REVIEW C,2017,95(3):-.
APA Kong, HY,Xu, J,Chen, LW,Li, BA,&Ma, YG.(2017).Constraining simultaneously nuclear symmetry energy and neutron-proton effective mass splitting with nucleus giant resonances using a dynamical approach.PHYSICAL REVIEW C,95(3),-.
MLA Kong, HY,et al."Constraining simultaneously nuclear symmetry energy and neutron-proton effective mass splitting with nucleus giant resonances using a dynamical approach".PHYSICAL REVIEW C 95.3(2017):-.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Constraining simulta(482KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Kong, HY]的文章
[Xu, J]的文章
[Chen, LW]的文章
百度学术
百度学术中相似的文章
[Kong, HY]的文章
[Xu, J]的文章
[Chen, LW]的文章
必应学术
必应学术中相似的文章
[Kong, HY]的文章
[Xu, J]的文章
[Chen, LW]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Constraining simultaneously nuclear symmetry energy and neutron-proton effective mass splitting with nucleus giant resonances using a dynamical approach.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。