Nuclear matter response function with a central plus tensor Landau interaction
Nuclear matter response function with a central plus tensor Landau interaction
复制标题
具有中心正张量朗道相互作用的核物质响应函数
DOI:
10.1088/0954-3899/41/5/055103
复制
发表时间:
2013
期刊:
影响因子:
--
通讯作者:
J. Navarro
中科院分区:
文献类型:
--
作者:
A. Pastore;D. Davesne;J. Navarro
We present a method to obtain response functions in the random phase approximation (RPA) based on a residual interaction described in terms of Landau parameters with central plus tensor contributions. The response functions keep the explicit momentum dependence of the RPA, in contrast with the traditional Landau approximation. Results for symmetric nuclear matter and pure neutron matter are presented using Landau parameters derived from finite-range interactions, both phenomenological and microscopic. We study the convergence of response functions as the number of Landau parameters is increased.
影响因子:
3.1
作者:
S. Fracasso;E. Suckling;P. Stevenson
通讯作者:
S. Fracasso;E. Suckling;P. Stevenson