Neutron capture by 15N nucleus at astrophysical energies

Abstract

Within the potential cluster model with the forbidden states and an orbital states classification according to the Young diagrams the possibility of description of experimental data for the total cross-sections of radiative n15N-capture at energies from 25 to 370 keV was considered. It was shown that only on basis of the E1-transitions from the different states of n15N-scattering to the ground state of 16N nucleus in n15N-channel it is well succeed to explain the value of the total cross-sections in the considered energy range and to prognosticate its behavior at energy E 1 eV. These cross-sections at energies E 10 keV are approximated by the simple analytical form.

12 p., 2 fig., 1 tabl. 43 ref

References in corpus (6)

• Astrophysical S-Factor of p2H Radiative Capture
• Examination of the astrophysical S-factors of the radiative proton capture on 2H, 6Li, 7Li, 12C and 13C
• The radiative neutron capture on 2H, 6Li, 7Li, 12C and 13C at astrophysical energies
• The 7Li(n,gamma)8Li Radiative Capture at Astrophysical Energies
• Astrophysical S-factor for the radiative capture reaction 13C(p,g)14N
• Cross Sections for the Astrophysical Neutron Radiative Capture on 12C and 13C Nuclei

Cited by in corpus (12)

• Gamow shell model description of radiative capture reactions ${}^6$Li$(p,\gamma )$${}^7$Be and ${}^6$Li$(n,\gamma )$${}^7$Li
• Thermonuclear Processes for Three Body System in the Potential Cluster Model
• Radiative neutron capture on 9be, 14c, 14n, 15n and 16o at thermal and astrophysical energies
• Study of the nucleon radiative captures 8Li(n,gamma)9Li, 9Be(p,gamma)10B, 10Be(n,gamma)11Be, 10B(p,gamma)11C, and 16O(p,gamma)17F at thermal and astrophysical energies
• Study of the neutron and proton capture reactions 10,11b(n, g), 11b(p, g), 14c(p, g), and 15n(p, g) at thermal and astrophysical energies
• New Measurements and Phase Shift Analysis of p16O Elastic Scattering at Astrophysical Energies
• New Theoretical Results for Radiative 3H(p, γ)4He, 3He(2H, γ)5Li, 4He(2H, γ)6Li, 4He(3H, γ)7Li, and 4He(3He, γ)7Be Captures At Astrophysical Energies
• Astrophysical S-factor of the radiative proton capture on 14C at low energies
• The radiative 10Be(n,g)11be capture at thermal and astrophysical energies
• Radiative n11B capture accounting 21 and 430 keV resonances
• Reaction Rate Of p14N --> 15Ogamma Capture To All Bound States In Potential Cluster Model
• Role of resonances in the 8li(p,g)9be capture on reaction rate of the relevant astrophysical synthesis of 9be