New Monte Carlo Implementation of Quark-Gluon-String model of p-barp-Interactions
Journal Article
·
· AIP Conference Proceedings
- LPP Joint Institute for Nuclear Research, Dubna (Russian Federation)
- LIT Joint Institute for Nuclear Research, Dubna (Russian Federation)
A problem of soft p-barp-interaction description is considered in the framework of the Dual Parton or Quark-Gluon-String model. The model is a combination of the Regge phenomenology, quark ideas, and 1/Nf expansion of QCD. The cross sections of the p-barp-processes are given by the Regge phenomenology. According to the 1/Nf expansion of QCD, inelastic interactions are treated as creation of quark-gluon strings. The string fragmentation is considered at quark level. The main problem is a description of low mass string fragmentation and fragmentation of massive constituent quarks. It is solved by choosing various phenomenological dependencies. As a results, a good description of {pi}+{pi}-, K+K-, n-barn, {lambda}-bar{lambda} and other channels of the interactions has been reached, and a Monte Carlo program for event simulation of the interactions is proposed.
- OSTI ID:
- 20726713
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 796; ISSN APCPCS; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
Similar Records
Formation of charmed particles in the quark-gluon-string model
N* production from pp and p-barp collisions
Semihard collisions in Monte Carlo quark-gluon string model
Journal Article
·
Sun Jun 01 00:00:00 EDT 1986
· Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
·
OSTI ID:7244119
N* production from pp and p-barp collisions
Journal Article
·
Fri Oct 21 00:00:00 EDT 2011
· AIP Conference Proceedings
·
OSTI ID:21611942
Semihard collisions in Monte Carlo quark-gluon string model
Journal Article
·
Mon Nov 30 23:00:00 EST 1992
· Physical Review, D (Particles Fields); (United States)
·
OSTI ID:7030488