Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Can Gluons Trace Baryon Number?   QCD as a gauge non-Abelian theory imposes severe constraints on the structure
of the baryon wave function. We point out that, contrary to a widely accepted
belief, the traces of baryon number in a high-energy process can reside in a
non-perturbative configuration of gluon fields, rather than in the valence
quarks. We argue that this conjecture can be tested experimentally, since it
can lead to substantial baryon asymmetry in the central rapidity region of
ultra-relativistic nucleus-nucleus collisions.

22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
2
The categories of this paper are: math
4
The categories of this paper are: cond-mat
6
The categories of this paper are: astro-ph
16
The categories of this paper are: stat
34
The categories of this paper are: chem-ph
14
The categories of this paper are: math-ph
7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex
15
The categories of this paper are: nucl-ex
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int