Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Phenomenological Relationship between the Ridge and Inclusive
  Distributions   A relationship between the ridge distribution in $\Delta\eta$ and the
single-particle distribution in $\eta$ is proposed. It is then verified by use
of the data from PHOBOS on both distributions. The implication seems to point
to the possibility that there is no long-range longitudinal correlation. An
interpretation of the phenomenological observation along that possibility is
developed.

8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
6
The categories of this paper are: astro-ph
28
The categories of this paper are: alg-geom
19
The categories of this paper are: eess
3
The categories of this paper are: physics
35
The categories of this paper are: mtrl-th
5
The categories of this paper are: gr-qc
2
The categories of this paper are: math
29
The categories of this paper are: funct-an
32
The categories of this paper are: atom-ph
10
The categories of this paper are: q-bio