Document Type
Article
Publication Date
12-1-1986
Abstract
The interaction between antiprotons and protons has been studied in the range 1910 to 1990 MeV center-of-mass energy in a drift-chamber experiment at the Brookhaven Alternating Gradient Synchrotron. The total cross section has been determined at eleven different incident momenta, and the elastic cross section between 8 and 30 deg in the laboratory has been measured with an energy resolution of about 5 MeV. The cross section for annihilation into charged mesons has also been measured, with the same resolution. There is no evidence in any of these channels for the existence of a narrow resonance.
Publication Title
Physical Review D
Rights
©1986 The American Physical Society
Recommended Citation
W. Fickinger, R. Marino, D. K. Robinson, V. Ashford, M. Sakitt, and J. Skelly. Search for the S meson in antiproton-proton interactions. Phys. Rev. D 34, 3332, 1 December 1986