Direct capture cross sections at low energy

R. D. Williams and S. E. Koonin
Phys. Rev. C 23, 2773 – Published 1 June 1981
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Abstract

We derive simple expressions for the low-energy behavior of direct radiative capture cross sections, particularly those important in solar nucleosynthesis, such as He3(α,γ)Be7, H3(α,γ)Li7, and Be7(p,γ)B8. Our results for the He3(α,γ)Be7 reaction are inconsistent with a measurement by Rolfs et al.

NUCLEAR REACTIONS He3(α,γ)Be7, H3(α,γ)Li7, E<300 keV, Be7(p,γ)B8, E<100 keV, extrapolated S.

  • Received 19 December 1980

DOI:https://doi.org/10.1103/PhysRevC.23.2773

©1981 American Physical Society

Authors & Affiliations

R. D. Williams and S. E. Koonin

  • W. K. Kellogg Radiation Laboratory, California Institute of Technology, Pasadena, California 91125

Comments & Replies

Be7(p, γ)B8 cross section at low energy

F. C. Barker
Phys. Rev. C 28, 1407 (1983)

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Vol. 23, Iss. 6 — June 1981

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