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Phys. Rev. C 61, 057303 (2000) [2 pages]

ωγ for 19Ne(p,γ)20Na(2.64 MeV)

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H. T. Fortune
Department of Physics & Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104

R. Sherr
Department of Physics, Princeton University, Princeton, New Jersey 08544

B. A. Brown
Department of Physics & Astronomy and National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824

Received 7 January 2000; published 18 April 2000

Recent information concerning the 20Na level at 2643 keV is still consistent with a Jπ assignment of 3+. We use new experimental information on the mirror γ-decay width, together with an evaluation of the isospin nonconserving effects, to obtain ωγ>~16 meV for the 19Ne(p,γ) reaction which is of interest for the astrophysical rapid-proton capture process.


©2000 The American Physical Society

URL: http://link.aps.org/doi/10.1103/PhysRevC.61.057303
DOI: 10.1103/PhysRevC.61.057303
PACS: 27.30.+t, 97.10.Cv, 21.60.Cs

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