Strange and heavy quarks in soft processes at high energies: Total cross sections and inclusive production
- 1 November 1990
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 42 (9) , 3045-3051
- https://doi.org/10.1103/physrevd.42.3045
Abstract
Within the language of quark-gluon and Reggeon exchanges it is possible to relate the total cross section and the production suppression parameter for particles with different flavors to the masses of dressed quarks. We calculated the quenching of the suppression parameter λ in the soft region due to the cascade decay of highly excited qq¯ states. The relative production probabilities for S-wave hadrons (mesons with =, and baryons with =1/,3/) and P-wave hadrons (mesons with =,, and baryons with =1/,3/,5/) are also estimated. Predictions for heavy-flavor production (c,b,t) at superhigh energies are made.
Keywords
This publication has 20 references indexed in Scilit:
- Total cross sections, hadronic geometry, and interaction dynamics in high-energy collisionsPhysical Review D, 1990
- Measurement of the bottom quark production cross section in proton-antiproton collisions at √s = 0.63 TeVPhysics Letters B, 1988
- Experimental Study of theDependence ofPhotoproductionPhysical Review Letters, 1986
- Photoproduction from 60 to 300 GeV/cPhysical Review Letters, 1982
- A verification of the rules of quark statistics in multiparticle processesPhysics Letters B, 1981
- Quark-counting and hadron-size effects for total cross sectionsPhysical Review D, 1977
- Measurement of theDependence ofPhotoproductionPhysical Review Letters, 1977
- Colored-Quark Version of Some Hadronic PuzzlesPhysical Review Letters, 1975
- Suppressedψphotoproduction: A test for the charm hypothesisPhysical Review D, 1975
- Dynamically Based Coupling Scheme for the PomeranchukonPhysical Review D, 1971