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Your search keyword '"U. U. Abdurakhmanov"' showing total 2 results
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2 results on '"U. U. Abdurakhmanov"'

1. Justification of Landau Hydrodynamic-Tube Model in Central Relativistic Heavy-Ion Collisions

Author

U. U. Abdurakhmanov, K. G. Gulamov, V. V. Lugovoi, and V. Sh. Navotny

Subjects
Physics, Plasma formation, Nuclear Theory, 010308 nuclear & particles physics, Gaussian, General Physics and Astronomy, FOS: Physical sciences, High multiplicity, 01 natural sciences, Nuclear physics, Nuclear Theory (nucl-th), symbols.namesake, Pseudorapidity, 0103 physical sciences, symbols, Heavy ion, Tube (fluid conveyance), High Energy Physics::Experiment, Nuclear Experiment (nucl-ex), 010306 general physics, Nuclear Experiment, Nuclear theory
Abstract

The statistical event-by-event analysis of inelastic interactions of 16O and 32S nuclei in emulsion at 60 A GeV/c and 200 A GeV/c reveals the existence of groups of high multiplicity events belonging to very central nuclear interactions with Gaussian pseudorapidity distributions for produced particles as suggested by the original hydrodynamic-tube model. Characteristics of these events are presented. The experimental observations are interpreted as a result of quark-gluon plasma formation in the course of central nuclear interactions., 8 pages, 5 figures. arXiv admin note: substantial text overlap with arXiv:1807.01234

Published
2018

2. Two-particle rapidity correlations between relativistic particles in central collisions of $$^{197}$$ 197 Au nuclei in emulsion at 11.6 A GeV/c

Author

K. G. Gulamov, U. U. Abdurakhmanov, and V. Sh. Navotny

Subjects
Physics, Physics and Astronomy (miscellaneous), 010308 nuclear & particles physics, Nuclear Theory, 01 natural sciences, Relativistic particle, Nuclear physics, Pseudorapidity, 0103 physical sciences, Emulsion, Particle, Rapidity, 010306 general physics, Nuclear Experiment, Engineering (miscellaneous)
Abstract

It is shown that in central collisions of $^{197}$Au nuclei with heavy emulsion nuclei at 11.6 $A$GeV/c two-particles pseudorapidity correlations for produced particles in terms of correlation functions demonstate predominantly long-range behaviour in contrast to nucleon-nucleon interactions. The experimental data are compared with calculations based on the FRITIOF-M model and the model of independent emission of particles.

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