作者: J. L. Gammel , R. M. Thaler
关键词:
摘要: It is shown that if the nucleon-nucleon interaction charge-independent, then $n\ensuremath{-}p$ scattering and polarization data in energy range 0-310 Mev require presence of a spin-orbit term triplet even-parity potential same short as (but somewhat less depth than) found previously for odd-parity potential.