Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Orbital momentum effects due to a liquid nature of transient state   It is argued that directed flow $v_1$, the observable introduced for
description of nucleus collisions, can be used for the detection of the nature
of state of the matter in the transient state of hadron and nuclei collisions.
We consider a possible origin of the directed flow in hadronic reactions as a
result of rotation of the transient matter and trace analogy with nucleus
collisions. Our proposal it that the presence of directed flow can serve as a
signal that transient matter is in a liquid state.

24
The categories of this paper are: dg-ga
20
The categories of this paper are: acc-phys
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
6
The categories of this paper are: astro-ph
27
The categories of this paper are: comp-gas
9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
1
The categories of this paper are: cs
35
The categories of this paper are: mtrl-th
13
The categories of this paper are: quant-ph
17
The categories of this paper are: q-fin