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Effects of formation time and color transparency on the production of leading particles off nuclei

Abstract

Production of the leading particles in hadron-nucleus interactions at high energies is free from the nuclear cascading influence and is most sensitive to the formation time dependence on the particle momentum. Besides, these processes are sensitive to the inelastic corrections which make nuclei more transparent. This provides also a possibility to test the QCD prediction on the nuclear colour transparency, which is only a special case of the inelastic shadowing. The approach based on the dual string model and taking into account all these effects is developed. It is tested on a bulk of data and obtain a nice agreement. 35 refs.; 14 figs.
Publication Date:
Dec 31, 1990
Product Type:
Technical Report
Report Number:
JINR-E-2-90-344
Reference Number:
SCA: 663300; PA: AIX-23:051138; SN: 92000772751
Resource Relation:
Other Information: PBD: 1990
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; KAON PLUS REACTIONS; LEADING PARTICLES; PARTICLE PRODUCTION; PION REACTIONS; PROTON REACTIONS; COLOR MODEL; CORRECTIONS; DIFFERENTIAL CROSS SECTIONS; EIKONAL APPROXIMATION; ELASTIC SCATTERING; FEYNMAN DIAGRAM; GEV RANGE 01-10; GEV RANGE 10-100; INELASTIC SCATTERING; NUCLEI; QUARK-ANTIQUARK INTERACTIONS; SCATTERING AMPLITUDES; STRING MODELS; STRUCTURE FUNCTIONS; TIME DEPENDENCE; TOTAL CROSS SECTIONS; 663300; NUCLEAR REACTIONS AND SCATTERING, GENERAL
OSTI ID:
10157476
Research Organizations:
Joint Inst. for Nuclear Research, Dubna (Russian Federation). Lab. of Nuclear Problems
Country of Origin:
USSR
Language:
English
Other Identifying Numbers:
Other: ON: DE92635264; TRN: SU9204026051138
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
25 p.
Announcement Date:
Jul 06, 2005

Citation Formats

Kopeliovich, B Z, Litov, L B, and Nemchik, J. Effects of formation time and color transparency on the production of leading particles off nuclei. USSR: N. p., 1990. Web.
Kopeliovich, B Z, Litov, L B, & Nemchik, J. Effects of formation time and color transparency on the production of leading particles off nuclei. USSR.
Kopeliovich, B Z, Litov, L B, and Nemchik, J. 1990. "Effects of formation time and color transparency on the production of leading particles off nuclei." USSR.
@misc{etde_10157476,
title = {Effects of formation time and color transparency on the production of leading particles off nuclei}
author = {Kopeliovich, B Z, Litov, L B, and Nemchik, J}
abstractNote = {Production of the leading particles in hadron-nucleus interactions at high energies is free from the nuclear cascading influence and is most sensitive to the formation time dependence on the particle momentum. Besides, these processes are sensitive to the inelastic corrections which make nuclei more transparent. This provides also a possibility to test the QCD prediction on the nuclear colour transparency, which is only a special case of the inelastic shadowing. The approach based on the dual string model and taking into account all these effects is developed. It is tested on a bulk of data and obtain a nice agreement. 35 refs.; 14 figs.}
place = {USSR}
year = {1990}
month = {Dec}
}