Phys. Rev. C 51, 3169 - 3173 (1995)

Pion double charge exchange on the even selenium isotopes

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P. Hui, H. T. Fortune, M. A. Kagarlis, and J. M. O’Donnell
University of Pennsylvania, Philadelphia, Pennsylvania 19104

A. R. Fazely
Louisiana State University, Baton Rouge, Louisiana 70803

R. Gilman
Rutgers, The State University of New Jersey, Piscataway, New Jersey 08855

S. Mordechai
Ben Gurion University of the Negev, Beer Sheva 84105, Israel

D. L. Watson
University of York, York Y01 5DD, United Kingdom

Received 30 January 1995

Pion-induced double charge exchange (π+-) on 76,78,80,82Se, leading to the double isobaric analog states (DIAS) and the ground states of 76,78,80,82Kr, has been studied at a laboratory angle of 50 and incident pion kinetic energy of 293.2 MeV. Cross sections for these transitions have been extracted, and those for the DIAS are compared to two simple models of pion double charge exchange.


©1995 The American Physical Society

URL: http://link.aps.org/abstract/PRC/v51/p3169
DOI: 10.1103/PhysRevC.51.3169
PACS: 25.80.Gn, 27.50.+e

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