“…There was great interest in (p,n) reactions during the 1970's, when there was hope of providing evidence for small components of nuclear wavefunctions which have large momenta (HoBtad 1979, Measday and Miller 1979, Fearing 1981. At the same time, studies on high-energy transfer reactions, in which very large momentum transfem q are involved, showed important parallels between the (d,p) and (p,n) reactions (Bauer 1977, Dillig 1980, Boudard 1981.…”