Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Unified Description of Multiplicity Distributions and Bose-Einstein
  Correlations at the LHC Based on the Three-Negative Binomial Distribution   Using the Monte Carlo data at 7 TeV collected by the ATLAS collaboration
(PYTHIA 6), we examine the necessity of applying the three-negative binomial
distribution (T-NBD). By making use of the T-NBD formulation, we analyze the
multiplicity distribution (MD) and the Bose-Einstein correlation (BEC) at the
Large Hadron Collider (LHC). In the T-NBD framework, the BEC is expressed by
two degrees of coherence $\lambda_1$ and $\lambda_2$ and two kinds of exchange
functions $E_1^2$ and $E_2^2$ that act over interaction ranges $R_1$ and $R_2$,
respectively. Using the calculated $\lambda_1$ and $\lambda_2$ based on the
T-NBD, along with free $\lambda_1$ and $\lambda_2$, we analyze the BEC data at
0.9 and 7 TeV. The estimated parameters $R_1$ and $R_2$ are almost coincident
and seem to be consistent with $pp$ collisions. We also present an enlarged
Koba-Nielsen-Olesen (KNO) scaling function based on the T-NBD, and apply it to
KNO scaling at LHC energies. The enlarged scaling function describes the
observed violation of the KNO scaling.

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The categories of this paper are: atom-ph
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The categories of this paper are: quant-ph
36
The categories of this paper are: cmp-lg
14
The categories of this paper are: math-ph
37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
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The categories of this paper are: nlin
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The categories of this paper are: funct-an
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The categories of this paper are: adap-org
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The categories of this paper are: dg-ga
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The categories of this paper are: patt-sol
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The categories of this paper are: math
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The categories of this paper are: chao-dyn
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The categories of this paper are: astro-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: hep-lat