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Energy dependence of angular distributions in the nonanalog pion double-charge-exchange reaction /sup 16/O(. pi. /sup +/,. pi. /sup -/)/sup 16/Ne(g. s. )

Journal Article · · Phys. Rev. C; (United States)
Previous measurements have shown that pion double-charge-exchange angular distributions between nonanalog J/sup ..pi../ = 0/sup +/ states at T/sub ..pi../ = 164 MeV are consistent with simple diffractive scattering, whereas angular distributions between analog J/sup ..pi../ = 0/sup +/ states at T/sub ..pi../ = 164 MeV are not. We present measurements of angular distributions for the nonanalog reaction /sup 16/O(..pi../sup +/, ..pi../sup -/)/sup 16/Ne(g.s.) at two additional energies and compare the energy dependence with that expected for diffractive scattering.
Research Organization:
University of Pennsylvania, Philadelphia, Pennsylvania 19104
OSTI ID:
6526616
Journal Information:
Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 29:6; ISSN PRVCA
Country of Publication:
United States
Language:
English