Hadron Spectra in Au+Au Collisions at the BNL AGS
Author | : Michael David Heffner |
Publisher | : |
Total Pages | : 298 |
Release | : 2000 |
Genre | : |
ISBN | : |
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Author | : Michael David Heffner |
Publisher | : |
Total Pages | : 298 |
Release | : 2000 |
Genre | : |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 7 |
Release | : 1992 |
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Measurements are presented of single particle spectra from Au targets using the recently commissioned Au-beam at 11.6 GeV/c per nucleon from the BNL Tandem-Booster-AGS accelerator facilities. Protons and deuterons were detected with the measuring the 25msr E-802 spectrometer. Collision centrality was determined by measuring the forward energy in a calorimeter subtending a 1.2° cone about 0°. Some comparisons with the cascade code ARC have been made.
Author | : |
Publisher | : |
Total Pages | : 228 |
Release | : 1999 |
Genre | : Gamma ray spectrometry |
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Total Pages | : |
Release | : 1995 |
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Author | : |
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Total Pages | : 7 |
Release | : 1994 |
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Au on Au collisions at the BNL/AGS (11.6 GeV-A/c) are expected to produce a short-lived state of matter at high baryon density. If the baryons reach sufficiently high density, they may produce a quark-gluon plasma (QGP). The signals from a QGP phase may be difficult to distinguish from those of ordinary hadronic matter. The authors have constructed a relativistic cascade (ARC) for hadrons in an attempt to model the dynamics of ordinary hadronic matter in a heavy ion collision, in the hopes that deviations from the cascade results may indicate new physics. In this contribution the authors discuss the formation of high baryon density matter, and its effect on antiproton production.
Author | : Nora Serafina Brambilla |
Publisher | : World Scientific |
Total Pages | : 551 |
Release | : 2003-08-27 |
Genre | : Science |
ISBN | : 9814485810 |
This book provides an update on our understanding of strong interaction, with theoretical and experimental highlights included. It is divided into five sections. The first section is devoted to the investigations into and the latest results on the mechanism of quark confinement. The second and third sections focus respectively on light and heavy quarks (effective field theories, Schwinger-Dyson approach and lattice QCD results). The fourth section deals with the deconfinement mechanism and quark-gluon plasma formation signals. The last section presents highlights of experiments, new physics beyond QCD, and nonperturbative approaches in other theories (strings and SUSY) that may be useful in QCD.
Author | : N. Brambilla |
Publisher | : World Scientific |
Total Pages | : 551 |
Release | : 2003 |
Genre | : Science |
ISBN | : 9812704264 |
This book provides an update on our understanding of strong interaction, with theoretical and experimental highlights included. It is divided into five sections. The first section is devoted to the investigations into and the latest results on the mechanism of quark confinement. The second and third sections focus respectively on light and heavy quarks (effective field theories, SchwingerOCoDyson approach and lattice QCD results). The fourth section deals with the deconfinement mechanism and quarkOCogluon plasma formation signals. The last section presents highlights of experiments, new physics beyond QCD, and nonperturbative approaches in other theories (strings and SUSY) that may be useful in QCD."
Author | : |
Publisher | : |
Total Pages | : 13 |
Release | : 1996 |
Genre | : |
ISBN | : |
A quantitative model, based on hadronic physics and Monte Carlo cascading is applied to heavy ion collisions at BNL-AGS and BEVALAC energies. The model was found to be in excellent agreement with particle spectra where data previously existed, for Si beams, and was able to successfully predict the spectra where data was initially absent, for Au beams. For Si + Au collisions baryon densities of three or four times the normal nuclear matter density (?0) are seen in the theory, while for Au + Au collisions, matter at densities up to 10?0 is anticipated. The possibility that unusual states of matter may be created in the Au beams and potential signatures for its observation, in particular deuterons and collective flow, are considered.
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Total Pages | : 38 |
Release | : 1993 |
Genre | : |
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A quantitative model, based on hadronic physics, is developed and applied to heavy ion collisions at BNL-AGS energies. This model is in excellent agreement with observed particle spectra in heavy ion collisions using Si beams, where baryon densities of three and four times the normal nuclear matter density ([rho]0) are reached. For Au on Au collisions, the authors predict the formation of matter at very high densities (up to 10 [rho]0).
Author | : Jaw-luen Tang |
Publisher | : |
Total Pages | : 394 |
Release | : 1999 |
Genre | : Heavy ion collisions |
ISBN | : |