Astrophysical 22Mg(p, γ)23Al reaction rates from asymptotic normalization coefficient of 23Ne→22Ne+n

2020 ◽  
Vol 44 (7) ◽  
pp. 074001
Author(s):  
Xin-Yue Li ◽  
Bing Guo ◽  
Zhi-Hong Li ◽  
Wei-Ping Liu
Keyword(s):  
Reaction Rates ◽  
Asymptotic Normalization ◽  
Asymptotic Normalization Coefficient

INVESTIGATIONS ON THE NUCLEAR HALO STRUCTURES

2008 ◽  
Vol 17 (09) ◽  
pp. 1729-1738
Author(s):  
YU-JIE LIANG ◽  
ZU-HUA LIU ◽  
HONG-YU ZHOU
Keyword(s):  
Mean Field ◽  
Light Nuclei ◽  
Halo Nuclei ◽  
Asymptotic Normalization ◽  
Relativistic Mean Field ◽  
Asymptotic Normalization Coefficient ◽  
Nuclear Halo ◽  
Coulomb Effects ◽  
Qualitative Analyses

The halo structures in some light nuclei are investigated systemically with the nuclear asymptotic normalization coefficient (ANC) method and the relativistic mean-field (RMF) theory. Some important results about the halo structures in mirror nuclei are obtained, and some qualitative analyses are made to explore the role of Coulomb effects on the formation of proton halo nuclei.

scholarly journals Asymptotic normalization coefficient for α+d →6Li from the peripheral direct capture d(α,γ)6 reaction and the astrophysical S factor at Big Bang energies

2020 ◽  
Vol 227 ◽  
pp. 02016
Author(s):  
K.I. Tursunmakhatov ◽  
R. Yarmukhamedov ◽  
S.B. Igamov
Keyword(s):  
Big Bang ◽  
Asymptotic Normalization ◽  
Direct Capture ◽  
Asymptotic Normalization Coefficient ◽  
S Factor ◽  
Low Energies

The results of the analysis of the new experimental astrophysical S factors Sexp24(E) [D. Trezzi, et al., Astropart. Phys. 89, 57 (2017)] and those measured earlier [R. G. Robertson, et al., Phys. Rev. Lett. 47, 1867 (1981)] for the nuclear-astrophysical d(α,γ)6Li reaction directly measured at extremely low energies E, are presented. New estimates and their uncertainties have been obtained for values of the asymptotic normalization coefficient for α + γ → 6Li and for the direct astrophysical S factors at Big Bang energies.

scholarly journals Asymptotic normalization coefficient method for two-proton radiative capture

2020 ◽  
Vol 811 ◽  
pp. 135852
Author(s):  
L.V. Grigorenko ◽  
Yu.L. Parfenova ◽  
N.B. Shulgina ◽  
M.V. Zhukov
Keyword(s):  
Radiative Capture ◽  
Asymptotic Normalization ◽  
Asymptotic Normalization Coefficient ◽  
Coefficient Method

scholarly journals Determination of the asymptotic normalization coefficient (nuclear vertex constant) for α + d →6Li from the new direct measured d(α,γ)6Li data and its implication for extrapolating the d(α,γ)6Li astrophysical S factor at Big Bang energies

2019 ◽  
Vol 49 ◽  
pp. 1960017
Author(s):  
K. I. Tursunmakhatov ◽  
R. Yarmukhamedov
Keyword(s):  
Potential Method ◽  
Big Bang ◽  
Asymptotic Normalization ◽  
Vertex Constant ◽  
Asymptotic Normalization Coefficient ◽  
S Factor ◽  
Low Energies ◽  
Body Potential

The results of the analysis of the new experimental astrophysical S factors [Formula: see text] [D. Trezzi et al., Astropart. Phys. 89, 57 (2017)] and those measured earlier [R. G. Robertson et al., Phys. Rev. Lett. 47, 1867 (1981)] for the nuclear-astrophysical [Formula: see text] reaction directly measured at extremely low energies [Formula: see text], which is derived within the modified two-body potential method, are presented. New estimates and their uncertainties have been obtained for values of the asymptotic normalization coefficient for [Formula: see text] and for the direct astrophysical [Formula: see text] factors at Big Bang energies.

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