Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Modelling The Redshift-Space Three-Point Correlation Function in
  SDSS-III   We present the measurements of the redshift-space three-point correlation
function (3PCF) for z~0.5 luminous red galaxies of the CMASS sample in the
Sloan Digital Sky Survey-III Baryon Oscillation Spectroscopic Survey Data
Release 11. The 3PCF measurements are interpreted within the halo occupation
distribution framework using high-resolution N-body simulations, and the model
successfully reproduces the 3PCF on scales larger than 1Mpc/h. As with the case
for the redshift-space two-point correlation functions, we find that the
redshift-space 3PCF measurements also favour the inclusion of galaxy velocity
bias in the model. In particular, the central galaxy in a halo is on average in
motion with respect to the core of the halo. We discuss the potential of the
small-scale 3PCF to tighten the constraints on the relation between galaxies
and dark matter haloes and on the phase-space distribution of galaxies.

1
The categories of this paper are: cs
13
The categories of this paper are: quant-ph
17
The categories of this paper are: q-fin
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
2
The categories of this paper are: math
5
The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga
19
The categories of this paper are: eess
4
The categories of this paper are: cond-mat
14
The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
12
The categories of this paper are: nucl-th
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
15
The categories of this paper are: nucl-ex