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Title: Statistical hadronization and microcanonical ensemble

Abstract

We present a Monte Carlo calculation of the microcanonical ensemble of the of the ideal hadron-resonance gas including all known states up to a mass of 1. 8 GeV, taking into account quantum statistics. The computing method is a development of a previous one based on a Metropolis Monte Carlo algorithm, with a the grand-canonical limit of the multi-species multiplicity distribution as proposal matrix. The microcanonical average multiplicities of the various hadron species are found to converge to the canonical ones for moderately low values of the total energy. This algorithm opens the way for event generators based for the statistical hadronization model.

Authors:
 [1];  [1]
  1. Univ. di Firenze (Italy); Istituto Nazionale di Fisica Nucleare (INFN), Firenze (Italy)
Publication Date:
Research Org.:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1407038
Grant/Contract Number:  
AC02-05CH11231
Resource Type:
Accepted Manuscript
Journal Name:
Acta Physica Polonica. Series B
Additional Journal Information:
Journal Volume: 35; Journal ID: ISSN 0587-4254
Publisher:
Jagiellonian University
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Citation Formats

Becattini, F., and Ferroni, L. Statistical hadronization and microcanonical ensemble. United States: N. p., 2004. Web. doi:10.1140/epjc/s2004-02027-8.
Becattini, F., & Ferroni, L. Statistical hadronization and microcanonical ensemble. United States. https://doi.org/10.1140/epjc/s2004-02027-8
Becattini, F., and Ferroni, L. Thu . "Statistical hadronization and microcanonical ensemble". United States. https://doi.org/10.1140/epjc/s2004-02027-8. https://www.osti.gov/servlets/purl/1407038.
@article{osti_1407038,
title = {Statistical hadronization and microcanonical ensemble},
author = {Becattini, F. and Ferroni, L.},
abstractNote = {We present a Monte Carlo calculation of the microcanonical ensemble of the of the ideal hadron-resonance gas including all known states up to a mass of 1. 8 GeV, taking into account quantum statistics. The computing method is a development of a previous one based on a Metropolis Monte Carlo algorithm, with a the grand-canonical limit of the multi-species multiplicity distribution as proposal matrix. The microcanonical average multiplicities of the various hadron species are found to converge to the canonical ones for moderately low values of the total energy. This algorithm opens the way for event generators based for the statistical hadronization model.},
doi = {10.1140/epjc/s2004-02027-8},
journal = {Acta Physica Polonica. Series B},
number = ,
volume = 35,
place = {United States},
year = {Thu Jan 01 00:00:00 EST 2004},
month = {Thu Jan 01 00:00:00 EST 2004}
}

Journal Article:
Free Publicly Available Full Text
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Cited by: 42 works
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Figures / Tables:

Fig. 1. Fig. 1. : Relative difference between microcanonical and canonical average multiplicities for neutral clusters with masses 4, 8, 12 GeV at an energy density of 0.4 GeV/fm3.

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Works referencing / citing this record:

Fluctuations in the canonical ensemble
journal, July 2005


Multiplicity fluctuations in a hadron gas with exact conservation laws
journal, December 2005


Study of inclusive strange-baryon production and search for pentaquarks in two-photon collisions at LEP
journal, December 2006


Comparison of chemical freeze-out criteria in heavy-ion collisions
conference, May 2007

  • Cleymans, Jean; Oeschler, Helmut; Redlich, K.
  • Proceedings of Critical Point and Onset of Deconfinement — PoS(CPOD2006)
  • DOI: 10.22323/1.029.0035

Comparison of Chemical Freeze-Out Criteria in Heavy-Ion Collisions
text, January 2005


Multiplicity Fluctuations in Hadron-Resonance Gas
text, January 2006


Figures / Tables found in this record:

    Figures/Tables have been extracted from DOE-funded journal article accepted manuscripts.