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Chinese Physics C> 2013, Vol. 37> Issue(9) : 094101 DOI: 10.1088/1674-1137/37/9/094101

Fore-aft asymmetry of the 2H(n,γ)3H at very low energies

  • We have used the recent effective field theory (EFT) which is constructed from two-and three-nucleon interactions, using minimal substitution in the momentum dependence of these interactions. We present the calculations of the fore-aft asymmetry of γ-rays in the reaction 2H(n,γ)3H which are based on EFT up to next-to-next-to leading order (N2LO). The results are compared with the recently reported calculations and measurements of the fore-aft asymmetry of γ-rays from neutron-deuteron radiative capture. The calculated fore-aft asymmetry of the nd radiative capture process above deuteron breakup threshold is in good agreement with the available experimental data up to 20 MeV.
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H. Khalili and H. Sadeghi. Fore-aft asymmetry of the 2H(n,γ)3H at very low energies[J]. Chinese Physics C, 2013, 37(9): 094101. doi: 10.1088/1674-1137/37/9/094101
H. Khalili and H. Sadeghi. Fore-aft asymmetry of the 2H(n,γ)3H at very low energies[J]. Chinese Physics C, 2013, 37(9): 094101.  doi: 10.1088/1674-1137/37/9/094101 shu
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Received: 2012-10-09
Revised: 1900-01-01
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Fore-aft asymmetry of the 2H(n,γ)3H at very low energies

    Corresponding author: H. Sadeghi,
  • Received Date: 2012-10-09
  • Accepted Date: 1900-01-01
  • Available Online: 2013-09-05

Abstract: We have used the recent effective field theory (EFT) which is constructed from two-and three-nucleon interactions, using minimal substitution in the momentum dependence of these interactions. We present the calculations of the fore-aft asymmetry of γ-rays in the reaction 2H(n,γ)3H which are based on EFT up to next-to-next-to leading order (N2LO). The results are compared with the recently reported calculations and measurements of the fore-aft asymmetry of γ-rays from neutron-deuteron radiative capture. The calculated fore-aft asymmetry of the nd radiative capture process above deuteron breakup threshold is in good agreement with the available experimental data up to 20 MeV.

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