Production of strange particles in hadronization processes
نویسندگان
چکیده
منابع مشابه
Nucleon resonances and processes involving strange particles
An existing single resonance model with S11, P11 and P13 Breit-Wiegner resonances in the s-channel has been reapplied to the old πN → KΛ data. It has been shown that the standard set of resonant parameters fails to reproduce the shape of the differential cross section. The resonance parameter determination has been repeated retaining the most recent knowledge about the nucleon resonances. The e...
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The recombination model is applied to the production of K, φ, Λ and Ω at all pT in central Au+Au collisions. The thermal-shower component of the recombination is found to be important for K and Λ, but not for φ and Ω in the intermediate to high pT region. The normalization and inverse slope of the thermal partons in the strange sector are determined by fitting the low-pT data. The peak in the Λ...
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15 صفحه اولProbing hadronization and freeze-out with multiple strange hadrons and strange resonances
The major goal of the various heavy ion programs is the search for a transient state of deconfined matter, dubbed the quark-gluon-plasma (QGP): A phase transition to this new state of matter is predicted by lattice QCD when a sufficiently high energy density (ǫ ≈ 1 GeV/fm 3) is reached. Strange particle yields and spectra are key probes to study excited nuclear matter and to detect the transiti...
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ژورنال
عنوان ژورنال: Nuclear Physics A
سال: 1988
ISSN: 0375-9474
DOI: 10.1016/0375-9474(88)90448-4