$�^{-} - {}^{12}C$ elastic scattering above the � resonance using diffraction model

Pramana

M R Arafah1¹ 

[1] Department of Physics, Faculty of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia$$

关键词: Pion-nucleus scattering;    diffraction model;    Helm's model.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

Phenomenological analysis of the $𝜋^{-}- ^{12}C$ elastic scattering differential cross-section at 400, 486, 500, 584, 663, 672 and 766 MeV is presented. The analysis is made in the diffraction model framework using the recently proposed parametrization of the phase-shift function. Good description of the experimental data is achieved at all energies. Microscopic interpretation of the parameters of the phase-shift function is provided in terms of Helm's model density parameters.

【 授权许可】

Unknown