Abstract
The correlation between the triton binding energyE t and then-d scattering length2 a and the zero energy singlet and triplet wound integral Ios and Iot is investigated, with phaseequivalent separableNN interactions obeying all the important off-shell constraints. It is found that the correlation betweenE t and2 a is stronger than betweenE t (2 a) andI os ,I ot separately. A strong correlation is also found between the percentageD-state in the deuteronP d andI ot . Fixing all the other off-shell parameters but allowing variations ofI os andI ot leads to surprisingly accurate linear relations betweenE t(2 a) andI os ,I ot (P d). These relations depend strongly on the other off-shell parameters.
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The authors thank Prof. J.P.F. Sellschop for the use of the facilities of the Nuclear Physics Research Unit of the University of the Witwatersrand and the Council for Scientific and Industrial Research, Pretoria, for continued fincancial support.
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McGurk, N.J., Fiedeldey, H. Approximately linear relations between two-nucleon and three-nucleon parameters. Z Physik A 274, 365–372 (1975). https://doi.org/10.1007/BF01434049
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DOI: https://doi.org/10.1007/BF01434049