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Nuclear vertex constants and asymptotic normalization coefficients for the tritium nucleus

Journal Article · · Physics of Atomic Nuclei
The properties of the nuclear vertex constant for virtual triton decay to a deuteron and a neutron (T {sup {yields}} d + n) are investigated along with the properties of the asymptotic normalization coefficient defined for the triton wave function and related to this constant. These quantities are calculated numerically on the basis of an equation that relates the asymptotic normalization coefficient to the triton effective radius {rho}{sub T}, which was introduced in the present study. The values of G{sub T}{sup 2} = 1.244(68) fm and C{sub T}{sup 2} = 2.958(162) found from our calculations are in good agreement with experimental and theoretical estimates obtained for these quantities in other studies. Physical properties of the triton virtual state are also discussed.
OSTI ID:
21455273
Journal Information:
Physics of Atomic Nuclei, Journal Name: Physics of Atomic Nuclei Journal Issue: 12 Vol. 72; ISSN 1063-7788; ISSN PANUEO
Country of Publication:
United States
Language:
English