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 ANC experiments for nuclear astrophysics

2020 ◽  
Vol 227 ◽  
pp. 01003
Author(s):  
G. D’Agata ◽  
V. Burjan ◽  
J. Mrázek ◽  
V. Glagolev ◽  
A. I. Kilic ◽  
...  
Keyword(s):  
Cross Section ◽  
Capture Cross Section ◽  
Radiative Capture ◽  
Nuclear Astrophysics ◽  
Direct Part ◽  
Asymptotic Normalization ◽  
Indirect Methods ◽  
Asymptotic Normalization Coefficient ◽  
Nuclear Cross Section ◽  
Radiative Capture Cross Section

Among the indirect methods to determine nuclear cross-section present in literature, the so-called Asymptotic Normalization Coefficient (ANC) has proven to be useful in retrieving the direct part of a radiative capture cross-section in reactions of interest for astrophysics. In this work, the method will be presented, and some results obtained in collaboration between NPI CAS and INFN-LNS will be presented.

Indirect determination of the astrophysical S factor for the Li6 ( p,γ)Be7 reaction using the asymptotic normalization coefficient method

2021 ◽  
Vol 104 (1) ◽  
Author(s):  
G. G. Kiss ◽  
M. La Cognata ◽  
R. Yarmukhamedov ◽  
K. I. Tursunmakhatov ◽  
I. Wiedenhöver ◽  
...  
Keyword(s):  
Asymptotic Normalization ◽  
Indirect Determination ◽  
Asymptotic Normalization Coefficient ◽  
S Factor ◽  
Coefficient Method

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.

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