Radiative capture of proton by 9Be(p, γ)10B at low energy

被引:8
作者
Kabir, Abdul [1 ]
Nabi, Jameel-Un [2 ,3 ]
Sagheer, Sumair [1 ]
Rashid, Laiba [1 ]
机构
[1] Inst Space Technol, Dept Space Sci, Islamabad, Pakistan
[2] Univ Wah, Quaid Ave, Wah Cantt 47040, Punjab, Pakistan
[3] GIK Inst Engn Sci & Technol, Fac Engn Sci, Swabi 23640, Khyber Pakhtunk, Pakistan
关键词
potential model; R-matrix approach; E1; transitions; M1; cross-section; astrophysical S-factor; THERMONUCLEAR REACTION-RATES; COMPILATION; NUCLEI;
D O I
10.1088/1572-9494/ac47ae
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Radiative capture p + Be-9 -> B-10 + gamma at energies bearing astrophysical importance is a key process for the spectroscopic study of B-10. In this work, we consider the radiative capture cross-section for the Be-9(p, gamma)B-10 within the framework of the potential model and the R-matrix method for the multi-entrance channel cases. In certain cases, when the potential fails, therefore, the R-matrix approach is better to use for the description of partial components of the cross-section that have sharp or broad resonances. For all possible electric and magnetic dipole transitions, partial components of the astrophysical S-factor are computed. The computed value of the total S-factor at zero energy is consistent with the reported results.
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页数:5
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