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Title: Production of Hadron Resonances in Heavy-Ion Collisions

Abstract

The role of microscopic kinetics in the production of short-lived (broad) hadron resonances from subhadronic nuclear matter is considered. A new approach to calculating the multiplicity of broad meson resonances is proposed. This approach takes explicitly into account the possibility that massive constituent quarks play a decisive role at the last stage of the expansion and cooling of matter produced in the central collisions of relativistic heavy nuclei. The resulting theoretical estimates are compared with available experimental data, and some quantitative and qualitative predictions are made.

Authors:
 [1]
  1. Lebedev Institute of Physics, Russian Academy of Sciences, Leninskii pr. 53, Moscow, 119333 (Russian Federation)
Publication Date:
OSTI Identifier:
20692931
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physics of Atomic Nuclei; Journal Volume: 68; Journal Issue: 12; Other Information: Translated from Yadernaya Fizika, ISSN 0044-0027, 68, 2179-2185 (No. 12, 2005); DOI: 10.1134/1.2149091; (c) 2005 Pleiades Publishing, Inc; Country of input: International Atomic Energy Agency (IAEA); TN:
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; HEAVY ION REACTIONS; HEAVY NUCLEI; MESONS; MULTIPLICITY; NUCLEAR MATTER; NUCLEAR REACTION KINETICS; PARTICLE PRODUCTION; QUARKS; RELATIVISTIC RANGE; RESONANCE PARTICLES

Citation Formats

Royzen, I.I. Production of Hadron Resonances in Heavy-Ion Collisions. United States: N. p., 2005. Web. doi:10.1134/1.2149091.
Royzen, I.I. Production of Hadron Resonances in Heavy-Ion Collisions. United States. doi:10.1134/1.2149091.
Royzen, I.I. Thu . "Production of Hadron Resonances in Heavy-Ion Collisions". United States. doi:10.1134/1.2149091.
@article{osti_20692931,
title = {Production of Hadron Resonances in Heavy-Ion Collisions},
author = {Royzen, I.I.},
abstractNote = {The role of microscopic kinetics in the production of short-lived (broad) hadron resonances from subhadronic nuclear matter is considered. A new approach to calculating the multiplicity of broad meson resonances is proposed. This approach takes explicitly into account the possibility that massive constituent quarks play a decisive role at the last stage of the expansion and cooling of matter produced in the central collisions of relativistic heavy nuclei. The resulting theoretical estimates are compared with available experimental data, and some quantitative and qualitative predictions are made.},
doi = {10.1134/1.2149091},
journal = {Physics of Atomic Nuclei},
number = 12,
volume = 68,
place = {United States},
year = {Thu Dec 01 00:00:00 EST 2005},
month = {Thu Dec 01 00:00:00 EST 2005}
}