Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: $\Upsilon$ Production in Heavy-Ion Collisions from the STAR Experiment   In these proceedings, we present recent results of $\Upsilon$ measurements in
heavy-ion collisions from the STAR experiment at RHIC. Nuclear modification
factors ($R_{AA}$) for $\Upsilon(1S)$ and $\Upsilon(1S+2S+3S)$ in U+U
collisions at \sqrtsNN\ = 193 GeV are measured through the di-electron channel
and compared to those in Au+Au collisions at \sqrtsNN\ = 200 GeV and Pb+Pb
collisions at \sqrtsNN\ = 2.76 TeV. The ratio between the $\Upsilon(2S+3S)$ and
$\Upsilon(1S)$ yields in Au+Au collisions at \sqrtsNN\ = 200 GeV is measured in
the di-muon channel and compared to those in p+p collisions and in Pb+Pb
collisions at \sqrtsNN\ = 2.76 TeV. Prospects for future $\Upsilon$
measurements with the STAR experiment are also discussed.

37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
2
The categories of this paper are: math
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
19
The categories of this paper are: eess
5
The categories of this paper are: gr-qc
35
The categories of this paper are: mtrl-th
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph
20
The categories of this paper are: acc-phys