TY - JOUR
T1 - Strange pentaquark hadrons in statistical hadronization
AU - Letessier, Jean
AU - Torrieri, Giorgio
AU - Steinke, Steve
AU - Rafelski, Johann
PY - 2003
Y1 - 2003
N2 - We study, within the statistical hadronization model, the influence of narrow strangeness carrying baryon resonances (pentaquarks) on the understanding of particle production in relativistic heavy ion collisions. There is a great variation of expected yields as a function of heavy ion collision energy due to rapidly evolving chemical conditions at particle chemical freeze-out. At relatively low collision energies, these new states lead to improvement of statistical hadronization fits.
AB - We study, within the statistical hadronization model, the influence of narrow strangeness carrying baryon resonances (pentaquarks) on the understanding of particle production in relativistic heavy ion collisions. There is a great variation of expected yields as a function of heavy ion collision energy due to rapidly evolving chemical conditions at particle chemical freeze-out. At relatively low collision energies, these new states lead to improvement of statistical hadronization fits.
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U2 - 10.1103/PhysRevC.68.061901
DO - 10.1103/PhysRevC.68.061901
M3 - Article
AN - SCOPUS:85035246743
SN - 0556-2813
VL - 68
SP - 4
JO - Physical Review C - Nuclear Physics
JF - Physical Review C - Nuclear Physics
IS - 6
ER -