On the D-wave state component of the deuteron in the Nambu-Jona-Lasinio model of light nuclei
A. N. Ivanov, V. A. Ivanova, H. Oberhummer, N. I. Troitskaya, M. Faber
Abstract
The D-wave state component of the neutron-proton bound state in the deuteron is calculated in the Nambu-Jona-Lasinio model of light nuclei - the relativistically covariant quantum field theoretic approach to the description of low-energy nuclear forces. The theoretical value of the fraction of the D-wave state relative to the S-wave state is equal to etad = 0.0238. This agrees well with the phenomenological value etad = 0.0256(4) quoted by Kamionkowski and Bahcall (ApJ. 420, 884 (1994)).
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