Single-particle shell strengths near the doubly magic nucleus 56Ni and the 56Ni(p,γ)57Cu reaction rate in explosive astrophysical burning
Single-particle shell strengths near the doubly magic nucleus 56Ni and the 56Ni(p,γ)57Cu reaction rate in explosive astrophysical burning
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爆炸天体物理燃烧中双魔核 56Ni 和 56Ni(p,γ)57Cu 反应速率附近的单粒子壳强度
DOI:
10.1016/j.physletb.2019.134803
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发表时间:
2019
影响因子:
4.4
通讯作者:
Bender, P.C.
中科院分区:
文献类型:
--
作者:
Kahl, D.;Woods, P.J.;Poxon-Pearson, T.;Nunes, F.M.;Brown, B.A.;Schatz, H.;Baumann, T.;Bazin, D.;Belarge, J.A.;Bender, P.C.
Angle-integrated cross-section measurements of the56Ni(d,n) and (d,p) stripping reactions have been performed to determine the single-particle strengths of low-lying excited states in the mirror nuclei pair57Cu−57Ni situated adjacent to the doubly magic nucleus56Ni. The reactions were studied in inverse kinematics utilizing a beam of radioactive56Ni ions in conjunction with the GRETINAγ-array. Spectroscopic factors are compared with new shell-model calculations using a fullpfmodel space with the GPFX1A Hamiltonian for the isospin-conserving strong interaction plus Coulomb and charge-dependent Hamiltonians. These results were used to set new constraints on the56Ni(p,γ)57Cu reaction rate for explosive burning conditions in x-ray bursts, where56Ni represents a key waiting point in the astrophysicalrp-process.
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DOI:
--
发表时间:
1996
期刊:
Physical review. C, Nuclear physics
影响因子:
--
作者:
X. G. Zhou;H. Dejbakhsh;C. Gagliardi;J. Jiang;L. Trache;R. Tribble
通讯作者:
R. Tribble
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
C. Jiang;K. Rehm;D. Ackermann;I. Ahmad;J. Greene;B. Harss;D. Henderson;W. Henning;R. Janssens;J. Nolen;R. Pardo;P. Reiter;J. Schiffer;D. Seweryniak;A. Sonzogni;J. Uusitalo;I. Wiedenhöver;A. Wuosmaa;F. Brumwell;G. Mcmichael;M. Paul;R. Segel
通讯作者:
R. Segel
影响因子:
3.1
作者:
Honma, M;Otsuka, T;Mizusaki, T
通讯作者:
Mizusaki, T
影响因子:
2.7
作者:
Honma, M;Otsuka, T;Mizusaki, T
通讯作者:
Mizusaki, T
影响因子:
8.6
作者:
T. Cocolios;A. Andreyev;B. Bastin;N. Bree;J. Büscher;J. Elseviers;J. Gentens;M. Huyse;Y. Kudryavtsev;D. Pauwels;T. Sonoda;P. V. D. Bergh;P. Duppen
通讯作者:
P. Duppen