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Published September 15, 1969 | public
Journal Article Open

Comparison of p(bar)p annihilations and πp and Kp backward elastic scattering using crossing relations


In a recent series of experiments, π±p and K±p backward scattering and p(bar)p annihilations into π+π- and K+K- in the forward-backward direction have been measured. These data are compared assuming the dominance of a baryon-exchange amplitude and the validity of the crossing-symmetry relations.

Additional Information

©1969 The American Physical Society. Received 11 July 1969. Work performed under the auspices of the U.S. Atomic Energy Commission. We would like to thank Dr. C.C. Shih of Brookhaven National Laboratory and Mr. S. Tewksbury of the University of Rochester for helpful discussions and suggestions regarding the applications of these crossing relations.


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