Impact of QCD and QGP properties on strangeness production

Jean Letessier; Johann Rafelski; Ahmed Tounsi

doi:10.1016/S0370-2693(96)01290-7

Impact of QCD and QGP properties on strangeness production

Jean Letessier, Johann Rafelski, Ahmed Tounsi

Research output: Contribution to journal › Article › peer-review

30 Scopus citations

Abstract

Employing running QCD renormalization group parameters α_s(μ) and m_s(μ) we obtain strangeness production yields in the deconfined quark-gluon plasma (QGP) phase. We model a dynamically evolving QGP fireball as could be formed in relativistic nuclear collisions and obtain the total strangeness per baryon yield as function of energy and impact parameter. We also study strangeness phase space occupancy varying the hadronization and freeze-out conditions of the expanding QGP fireball.

Original language	English (US)
Pages (from-to)	586-594
Number of pages	9
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	389
Issue number	3
DOIs	https://doi.org/10.1016/S0370-2693(96)01290-7
State	Published - Dec 19 1996

ASJC Scopus subject areas

Nuclear and High Energy Physics

Access to Document

10.1016/S0370-2693(96)01290-7

Cite this

@article{150e5b19eb3049678d53117d8c159c16,

title = "Impact of QCD and QGP properties on strangeness production",

abstract = "Employing running QCD renormalization group parameters αs(μ) and ms(μ) we obtain strangeness production yields in the deconfined quark-gluon plasma (QGP) phase. We model a dynamically evolving QGP fireball as could be formed in relativistic nuclear collisions and obtain the total strangeness per baryon yield as function of energy and impact parameter. We also study strangeness phase space occupancy varying the hadronization and freeze-out conditions of the expanding QGP fireball.",

author = "Jean Letessier and Johann Rafelski and Ahmed Tounsi",

note = "Funding Information: J.R. acknowledgepsa rtials upportb y DOE, grant DE-FG03-95ER40937.",

year = "1996",

month = dec,

day = "19",

doi = "10.1016/S0370-2693(96)01290-7",

language = "English (US)",

volume = "389",

pages = "586--594",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier B.V.",

number = "3",

}

TY - JOUR

T1 - Impact of QCD and QGP properties on strangeness production

AU - Letessier, Jean

AU - Rafelski, Johann

AU - Tounsi, Ahmed

N1 - Funding Information: J.R. acknowledgepsa rtials upportb y DOE, grant DE-FG03-95ER40937.

PY - 1996/12/19

Y1 - 1996/12/19

N2 - Employing running QCD renormalization group parameters αs(μ) and ms(μ) we obtain strangeness production yields in the deconfined quark-gluon plasma (QGP) phase. We model a dynamically evolving QGP fireball as could be formed in relativistic nuclear collisions and obtain the total strangeness per baryon yield as function of energy and impact parameter. We also study strangeness phase space occupancy varying the hadronization and freeze-out conditions of the expanding QGP fireball.

AB - Employing running QCD renormalization group parameters αs(μ) and ms(μ) we obtain strangeness production yields in the deconfined quark-gluon plasma (QGP) phase. We model a dynamically evolving QGP fireball as could be formed in relativistic nuclear collisions and obtain the total strangeness per baryon yield as function of energy and impact parameter. We also study strangeness phase space occupancy varying the hadronization and freeze-out conditions of the expanding QGP fireball.

UR - http://www.scopus.com/inward/record.url?scp=0001250175&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0001250175&partnerID=8YFLogxK

U2 - 10.1016/S0370-2693(96)01290-7

DO - 10.1016/S0370-2693(96)01290-7

M3 - Article

AN - SCOPUS:0001250175

SN - 0370-2693

VL - 389

SP - 586

EP - 594

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 3

ER -

Impact of QCD and QGP properties on strangeness production

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this