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Cross-section, vector and tensor analyzing powers of the 6 Li + 12 C elastic scattering at 30 and 50 MeV: a non-monotonic potential description
Journal of Physics G: Nuclear and Particle Physics ( IF 3.4 ) Pub Date : 2020-07-01 , DOI: 10.1088/1361-6471/ab920b
A Nilima 1, 2 , S Hossain 3 , M M B Azad 4 , M M Billah 4 , A S B Tariq 4 , A K Basak 4
Affiliation  

This work reports, for the first time, the analysis of tensor analyzing powers ( T 20 , T 21 , T 22 ) along with the differential cross-section (CS) and the vector analyzing power iT 11 for the 6 Li + 12 C elastic scattering at 30 and 50 MeV within the framework of an optical model (OM) using microscopic shallow non-monotonic (NM) potentials. The NM potential is generated from the energy density functional formalism (EDF) (Brueckner et al (1968) Phys. Rev. 168 1184) using a realistic two-nucleon interaction incorporating the Pauli exclusion principle. The shallow NM potential can describe the experimental angular distributions of CS and analyzing powers of the elastic scattering data. The OM analysis of the data at 30 and 50 MeV does not indicate their sensitivity on the nuclear matter incompressibility K .

中文翻译:

在30和50 MeV时6 Li + 12 C弹性散射的截面,矢量和张量分析能力:非单调电势描述

这项工作首次报告了针对6 Li + 12 C弹性体的张量分析力(T 20,T 21,T 22)以及微分截面(CS)和矢量分析力iT 11的分析。使用微观浅非单调(NM)势在光学模型(OM)框架内以30和50 MeV散射。NM势是使用结合了Pauli排斥原理的现实的两个核子相互作用从能量密度泛函形式(EDF)(Brueckner等人(1968)Phys。Rev. 168 1184)产生的。浅层NM势能描述CS的实验角度分布并分析弹性散射数据的功效。在30 MeV和50 MeV下的数据的OM分析未表明其对核物质不可压缩性K的敏感性。
更新日期:2020-07-02
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