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Analysis of Single-Particle Spectra at High Energy
Phys. Rev. D 2, 2963 – Published 15 December, 1970
DOI: https://doi.org/10.1103/PhysRevD.2.2963
Abstract
Processes of the type proton+proton → pion+anything at high energy are discussed. The differential cross section for such reactions is expressed in terms of a three-particle → three-particle amplitude. This amplitude is then expanded into representations. If the Pomeranchuk trajectory is the dominant singularity at high energy, the existence of pionization and limiting fragmentation is obtained. Furthermore, the pionization products are essentially independent of the target and projectile, while the fragments of the target are independent of the projectile. Modifications in the presence of strong Regge cuts at are discussed.
Comments & Replies
Energy Independence of Inclusive Reactions
Phys. Rev. D 5, 782 (1972)
Duality and Weak Energy Dependence of Single-Particle Spectra
Phys. Rev. D 5, 1231 (1972)
Analysis of Proton Fragmentation into Two Mesons
Phys. Rev. D 7, 3532 (1973)
Average Multiplicity, Secondary Trajectory, and Mueller Analysis
Phys. Rev. D 7, 3535 (1973)
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