A Model for (d,p) or (p,d) Reactions

概要

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A model for deuteron stripping or pick up reaction is proposed which treats the contributions of deuteron break up in a straightforward way. The model has been applied for (p,d) reaction on ^<208>Pb and ^<40>Ca for 22 MeV and 30.5 MeV incident proton energy, respectively and (d,p) reaction on ^<54>Fe for 23 MeV incident deuteron energy. We find that the adiabatic potential of Johnson et al. and choice of the energy for relative motion of the neutron and the proton of the 'broken deuteron', the same as that in its bound state are poor approximations in our theory. The radial integrals with the wavefunctions of the elastically scattered deuteron and the corresponding ones with the 'broken deuteron' are opposite in sign for low partial waves leading to a new picture of reaction mechanism.
理論物理学刊行会の論文
1976-02-25