Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Scaling Properties of light (anti)nuclei and (anti)hypertriton
  production in Au+Au collisions at $\sqrt{s_{\rm{NN}}} = 200$ GeV   We present the scaling properties of mass number of light (anti)nuclei
production in midrapidity Au + Au collisions at $\sqrt {s_{NN}}=200$ GeV based
on the PACIAE + DCPC model. It is found that the integrated yield of light
(anti)nuclei decreased exponentially with the increase of mass numbers which
depends on the centrality, this properties of the system can be described
quantitatively by temperature $T$ at hadronic freeze-out, and the model results
are consistent with STAR data. Furthermore, we found that the integrated yield
of heavier (anti)nuclei per participant nucleon increases from peripheral to
central collisions more rapidly than that of $d(\bar{d})$, indicating that the
mass scale of light (anti)nuclei production was presented in relativistic heavy
ion collisions.

37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
1
The categories of this paper are: cs
16
The categories of this paper are: stat
21
The categories of this paper are: adap-org
35
The categories of this paper are: mtrl-th
22
The categories of this paper are: chao-dyn
24
The categories of this paper are: dg-ga
17
The categories of this paper are: q-fin
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys
15
The categories of this paper are: nucl-ex
13
The categories of this paper are: quant-ph
6
The categories of this paper are: astro-ph