Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Photon-jet events as a probe of axion-like particles at the LHC   Axion-like particles (ALPs) are predicted by many extensions of the Standard
Model (SM). When ALP mass lies in the range of MeV to GeV, the cosmology and
astrophysics will be largely irrelevant. In this work, we investigate such
light ALPs through the ALP-strahlung process $pp \to V a (\to \gamma\gamma)$ at
the 14 TeV LHC with an integrated luminosity of 3000 fb$^{-1}$ (HL-LHC). With
the photon-jet algorithm, we demonstrate that our approach can probe the mass
range of ALPs, which is inaccessible to previous LHC experiments. The obtained
result can surpass the existing limits on ALP-photon coupling in the ALP mass
range from 0.3 GeV to 10 GeV.

17
The categories of this paper are: q-fin
20
The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg
28
The categories of this paper are: alg-geom
7
The categories of this paper are: hep-th
6
The categories of this paper are: astro-ph
23
The categories of this paper are: solv-int
21
The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc
10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
37
The categories of this paper are: supr-con
1
The categories of this paper are: cs
13
The categories of this paper are: quant-ph
15
The categories of this paper are: nucl-ex