Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Indications for Cluster Melting from Forward-Backward Charge
  Fluctuations at RHIC Energies   We study forward-backward charge fluctuations to probe the correlations among
produced particles in ultra relativistic heavy ion collisions. We develop a
model that describes the forward-backward dynamical fluctuations and apply it
to interpret the recent PHOBOS data. Within the present model, the dynamical
fluctuations are related to the particle production mechanism via cluster decay
and to long range correlations between the forward and backward rapidity
hemispheres. We argue that with a tight centrality cut, PHOBOS may see a strong
decrease of the dynamical fluctuations. Within the present model, this
deterioration of the correlation among the produced hadrons can be interpreted
as a sign for the production of a hot, dense and interacting medium.

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The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
16
The categories of this paper are: stat
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The categories of this paper are: q-fin
14
The categories of this paper are: math-ph
4
The categories of this paper are: cond-mat
29
The categories of this paper are: funct-an
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
28
The categories of this paper are: alg-geom
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The categories of this paper are: bayes-an
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The categories of this paper are: q-bio
32
The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org