Artigo Acesso aberto Revisado por pares

Antiproton-proton annihilation into π+π− and K+K− at 6.2 GeV/c

1976; Elsevier BV; Volume: 116; Issue: 1 Linguagem: Inglês

10.1016/0550-3213(76)90311-4

ISSN

1873-1562

Autores

T. Buran, Å. Eide, P. Helgaker, P. Lehmann, A. Lundby, A. Navarro-Savoy, L. Staurset, O. Sørum, C. Baglin, P. Fleury, G. De Rosny, J.M. Thénard, P. Carlson, K. E. Johansson, B. Dalmagne, F. Richard, D. Treille, V. Gracco,

Tópico(s)

High-Energy Particle Collisions Research

Resumo

The angular distributions for the two annihilation channels p̄p→π+π− and p̄p→ K+K− have been measured at 6.2 GeV/c. The two-pion channel shows peripheral peaks for π+ and π− going forward, and the two-kaon channel shows a peripheral peak for the K− going forward. The results have been compared with the line-reversed elastic backward scattering reactions and also with a constituent interchange model.

Referência(s)
Altmetric
PlumX