Theoretical studies of proton capture reactions in A ∼ 25 proton-rich nuclei

被引：0
|
作者：
Chong Qi
RenZhong Du
Yang Gao
JianYu Zhu
FuRong Xu
机构：
[1] Peking University,School of Physics, and State Key Laboratory of Nuclear Physics and Technology
[2] National Laboratory for Heavy Ion Physics,Center for Theoretical Nuclear Physics
来源：
Science in China Series G: Physics, Mechanics and Astronomy | 2009年 / 52卷
关键词：
proton capture reaction; mean field potential; proton-rich nuclei; shell model;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The direct proton capture and resonance proton capture properties of stellar reactions 22Mg(p,γ)23Al and 26Si(p,γ)27P are studied by employing a mean-field potential obtained from the Skyrme-Hartree-Fock (SHF) model. Calculations with the SHF potential reproduce well the loosely-bound structure of the ground states as well as the widths of the resonant states in these nuclei. With the obtained potential we estimate the reaction rates of direct proton capture and resonance proton capture to nuclei 23Al and 27P. The effect of the 27P loosely-bound structure on the S factor of the direct proton capture is also discussed.
引用
收藏
页码：1464 / 1470
页数：6
相关论文
共 50 条
  • [1] Theoretical studies of proton capture reactions in A～25 proton-rich nuclei
    QI Chong1
    2 Center for Theoretical Nuclear Physics
    [J]. Science China(Physics,Mechanics & Astronomy), 2009, (10) : 1464 - 1470
  • [2] Theoretical studies of proton capture reactions in A ∼ 25 proton-rich nuclei
    Qi Chong
    Du RenZhong
    Gao Yang
    Zhu JianYu
    Xu FuRong
    [J]. SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY, 2009, 52 (10): : 1464 - 1470
  • [3] Spectroscopic studies on light proton-rich nuclei
    Guimaraes, V.
    Lichtenthaler, R.
    Kubono, S.
    Tanaka, M. H.
    Nomura, T.
    Katayama, I.
    Kato, S.
    [J]. VI LATIN AMERICAN SYMPOSIUM ON NUCLEAR PHYSICS AND APPLICATIONS, 2007, 884 : 123 - +
  • [4] Proton radioactivity from proton-rich nuclei
    Guzmán, F
    Gonçalves, M
    Tavares, OAP
    Duarte, SB
    García, F
    Rodríguez, O
    [J]. PHYSICAL REVIEW C, 1999, 59 (05): : R2339 - R2342
  • [5] PRODUCTION OF PROTON-RICH NUCLEI
    DUORAH, HL
    [J]. NATURE, 1971, 232 (5308) : 247 - &
  • [6] PROTON-RICH EXOTIC NUCLEI
    BENENSON, W
    [J]. BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1974, 19 (01): : 58 - 58
  • [7] DECAY STUDIES OF PROTON-RICH LIGHT-NUCLEI
    ROBERTSON, JD
    REIFF, JE
    LANG, TF
    MOLTZ, DM
    CERNY, J
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1988, 195 : 12 - NUCL
  • [8] Spectroscopy of proton-rich nuclei for explosive hydrogen burning reactions
    Woods, Philip J.
    [J]. EXOTIC NUCLEI AND NUCLEAR /PARTICLE ASTROPHYSICS (II), 2008, 972 : 258 - 260
  • [9] Proton-rich nuclei in nuclear astrophysics
    Rehm, K. E.
    [J]. PROTON EMITTING NUCLEI AND RELATED TOPICS, 2007, 961 : 228 - 237
  • [10] PROTON-RICH NUCLEI STUDIED WITH RISING
    Rudolph, D.
    [J]. ACTA PHYSICA POLONICA B, 2011, 42 (3-4): : 567 - 576
12345