Theoretical Study of $\bf ^2H(d,\bm\upgamma)^4He$ at Low Energies

  • We study the astrophysical important 2 H(d,γ)4He reaction that allows for the D-state component of the colliding deuterons and D-components in 4He ground state in the framework of a phenomenological model. Our study reproduces the experimental reaction cross section at E<3MeV. Our results indicate a D-state admixture in the 4He ground state of 7.4%.
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MA Yin-Qun, TIAN Yuan and MA Zhong-Yu. Theoretical Study of $\bf ^2H(d,\bm\upgamma)^4He$ at Low Energies[J]. Chinese Physics C, 2006, 30(12): 1242-1245.
MA Yin-Qun, TIAN Yuan and MA Zhong-Yu. Theoretical Study of $\bf ^2H(d,\bm\upgamma)^4He$ at Low Energies[J]. Chinese Physics C, 2006, 30(12): 1242-1245. shu
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Received: 2006-07-10
Revised: 1900-01-01
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Theoretical Study of $\bf ^2H(d,\bm\upgamma)^4He$ at Low Energies

    Corresponding author: MA Yin-Qun,
  • Department of Physics, Taiyuan Teachers College, Taiyuan 030001, China2 China Institute of Atomic Energy, Beijing 102413, China

Abstract: We study the astrophysical important 2 H(d,γ)4He reaction that allows for the D-state component of the colliding deuterons and D-components in 4He ground state in the framework of a phenomenological model. Our study reproduces the experimental reaction cross section at E<3MeV. Our results indicate a D-state admixture in the 4He ground state of 7.4%.

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