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Prog. Theor. Phys. Vol. 28 No. 6 (1962) pp. 1065-1079

[ Full Text PDF : FREE ACCESS (1184K) ]

Statistical Model for Strange Particle and Isobar Production in Proton-Antiproton Annihilation

J. S. Kovacs

Department of Physics, Michigan State University, East Lansing, Michigan, U.S.A.
and
Department of Physics, Brandeis University, Waltham, Massachusetts, U.S.A.

(Received August 25, 1962)

Abstract:

The statistical model is applied to the process P + P →K + K + nπ with the resonances, K*, ω, and ρ included as intermediate states. The energy range 0.50 to 2.00 Bev (P kinetic energy in the laboratory) is considered and results are presented for various combinations of assumptions for the volume parameters, Ωi. In particular, it is seen that the case when Ωπ = Ωρ = Ωω = 4π/3(\hbar/mπc)3 and ΩK* = ΩK is not inconsistent with the presently available experimental data for this process. Included in the results are the average pion multiplicity, frequency of isobar production and charged prong distributions, all as function of energy.


URL : http://ptp.ipap.jp/link?PTP/28/1065/
DOI : 10.1143/PTP.28.1065

[ Full Text PDF : FREE ACCESS (1184K) ] Citation:

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