Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Strangeness and charm in quark-gluon hadronization   This dissertation presents a theoretical study of soft hadron production in
relativistic heavy-ion collisions. We explore the principles governing the
hadronization of the expanding QGP fireball, and to understand its properties.
Much of the ongoing effort is to demonstrate the validity of a QGP
hadronization model which describes the particle production data accurately. We
begin with a centrality study of multistrange hadrons from Au-Au collisions at
62.4 GeV at RHIC. We show that the statistical hadronization model (SHM) well
describes particle production in QGP hadronization. For all centralities, the
physical properties are compatible with the earlier proposed critical
hadronization pressure suggesting universal hadronization conditions of QGP.
  Heavy-ion collisions at LHC present a new challenge for SHM in describing
particle production at TeV energy scales. We show that the chemical
non-equilibrium model gives a good description of the hadron production in
Pb--Pb collisions at 2.76 TeV consistently as a function of centrality.
Moreover, the model parameters assume expected values suggested by previous
studies at lower energies. The quark-gluon plasma fireball hadronizes at the
same universal hadronization conditions, that is a common critical pressure,
entropy and energy density.
  At LHC energies, a significant amount of charm is expected to be produced and
it is therefore crucial to incorporate charm into the present description of
particle production. We present an upgraded SHARE with CHARM program, that
quantifies the effect of charm on the yield of lighter hadrons and physical
properties of the hadronizing fireball. In addition to light flavors ($u,d,s$),
SHARE with CHARM describes charm hadron production and decays. We observe, that
according to present experimental results, charm decays mainly affect the
yields of multistrange particles.

35
The categories of this paper are: mtrl-th
31
The categories of this paper are: ao-sci
5
The categories of this paper are: gr-qc
26
The categories of this paper are: bayes-an
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
2
The categories of this paper are: math
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
20
The categories of this paper are: acc-phys
28
The categories of this paper are: alg-geom
27
The categories of this paper are: comp-gas
10
The categories of this paper are: q-bio
6
The categories of this paper are: astro-ph
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The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th