Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Finite-size scaling as a tool in the search for the QCD critical point
  in heavy ion data   Given the short lifetime and the reduced volume of the quark-gluon plasma
(QGP) formed in high-energy heavy ion collisions, a possible critical endpoint
(CEP) will be blurred in a region and the effects from criticality severely
smoothened. Nevertheless, the non-monotonic behavior of correlation functions
near criticality for systems of different sizes, given by different
centralities in heavy ion collisions, must obey finite-size scaling. We apply
the predicting power of scaling plots to the search for the CEP of strong
interactions in heavy ion collisions using data from RHIC and SPS. The results
of our data analysis exclude a critical point below chemical potentials
$\mu\sim 450 $MeV. Extrapolating the analysis, we speculate that criticality
could appear slightly above $\mu\sim 500 $MeV. Using available data we
extrapolate our scaling curves to predict the behavior of new data at lower
center-of-mass energy, currently being investigated in the Beam Energy Scan
program at RHIC. If it turns out that the QGP phase is no longer achievable in
heavy ion experiments before the CEP is reached, FSS might be the only way to
experimentally estimate its position in the phase diagram.

7
The categories of this paper are: hep-th
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
2
The categories of this paper are: math
4
The categories of this paper are: cond-mat
23
The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
5
The categories of this paper are: gr-qc
28
The categories of this paper are: alg-geom
33
The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol
37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an