Exact baryon, strangeness, and charge conservation in hadronic gas models

Cleymans, J; Marais, M; Suhonen, E

doi:10.1103/PhysRevC.56.2747

Title: Exact baryon, strangeness, and charge conservation in hadronic gas models

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Abstract

Relativistic heavy ion collisions are studied assuming that particles can be described by a hadron gas in thermal and chemical equilibrium. The exact conservation of baryon number, strangeness, and charge is explicitly taken into account. For heavy ions the effect arising from the neutron surplus becomes important and leads to a substantial increase in, e.g., the {pi}{sup {minus}}/{pi}{sup +} ratio. A method is developed which is suited to the study of small systems up to baryon number 20, which, unfortunately excludes cases like S-S. {copyright} {ital 1997} {ital The American Physical Society}

Authors:

Cleymans, J; Marais, M ^[1]; Suhonen, E ^[2]

Department of Physics, University of Cape Town, Rondebosch 7700 (South Africa)
Department of Physical Sciences, University of Oulu, FIN-90571 Oulu (Finland)

Publication Date:: Sat Nov 01 00:00:00 EST 1997

OSTI Identifier:: 365370

Resource Type:: Journal Article

Journal Name:: Physical Review, C

Additional Journal Information:: Journal Volume: 56; Journal Issue: 5; Other Information: PBD: Nov 1997

Country of Publication:: United States

Language:: English

Subject:: 66 PHYSICS; HEAVY ION REACTIONS; PARTICLE PRODUCTION; BARYON NUMBER; HYDRODYNAMIC MODEL; STRANGENESS; CHARGES; HADRONS; THERMAL EQUILIBRIUM; CONSERVATION LAWS; HEAVY IONS; NEUTRONS; PARTITION FUNCTIONS; PIONS

Citation Formats


                    Cleymans, J, Marais, M, and Suhonen, E. Exact baryon, strangeness, and charge conservation in hadronic gas models.  United States: N. p., 1997. 
        Web.  doi:10.1103/PhysRevC.56.2747.

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                    Cleymans, J, Marais, M, & Suhonen, E. Exact baryon, strangeness, and charge conservation in hadronic gas models.  United States.  https://doi.org/10.1103/PhysRevC.56.2747

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                    Cleymans, J, Marais, M, and Suhonen, E. 1997.  
        "Exact baryon, strangeness, and charge conservation in hadronic gas models".  United States.  https://doi.org/10.1103/PhysRevC.56.2747.

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@article{osti_365370,

  title        = {Exact baryon, strangeness, and charge conservation in hadronic gas models},

  author       = {Cleymans, J and Marais, M and Suhonen, E},

  abstractNote = {Relativistic heavy ion collisions are studied assuming that particles can be described by a hadron gas in thermal and chemical equilibrium. The exact conservation of baryon number, strangeness, and charge is explicitly taken into account. For heavy ions the effect arising from the neutron surplus becomes important and leads to a substantial increase in, e.g., the {pi}{sup {minus}}/{pi}{sup +} ratio. A method is developed which is suited to the study of small systems up to baryon number 20, which, unfortunately excludes cases like S-S. {copyright} {ital 1997} {ital The American Physical Society}},

  doi          = {10.1103/PhysRevC.56.2747},

  url          = {https://www.osti.gov/biblio/365370},
  journal      = {Physical Review, C},
number       = 5,

  volume       = 56,

  place        = {United States},

  year         = {Sat Nov 01 00:00:00 EST 1997},

  month        = {Sat Nov 01 00:00:00 EST 1997}

}

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