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Title: Influence of meson-exchange currents of the second kind on the characteristics of the. beta. /sup +- / decay of light nuclei

Journal Article · · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
OSTI ID:6852858

We study the influence of meson-exchange currents of the second kind on the e-..nu.. angular correlation, on the coefficients of charge asymmetry, and on the degree of longitudinal polarization of electrons (positrons) in the ..beta../sup +- / decay of mirror light nuclei. The expressions for these characteristics obtained within the framework of the Kubodera-Delorme-Rho model are compared with the results of the impulse approximation. The mutual influence of the currents of the second kind and the neutrino mass is considered. The expected effects due to the influence of the Kubodera-Delorme-Rho parameters zeta and lambda are estimated.

Research Organization:
P. Lumumba Peoples Friendship University
OSTI ID:
6852858
Journal Information:
Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Vol. 47:2
Country of Publication:
United States
Language:
English