Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: ALPs Effective Field Theory and Collider Signatures   We study the leading effective interactions between the Standard Model fields
and a generic singlet CP-odd (pseudo)Goldstone boson. Two possible frameworks
for electroweak symmetry breaking are considered: linear and non-linear. For
the latter case, the basis of leading effective operators is determined and
compared with that for the linear expansion. Associated phenomenological
signals at colliders are explored for both scenarios, deriving new bounds and
analyzing future prospects, including LHC and High Luminosity LHC
sensitivities. Mono-$Z$, mono-$W$, $W$-photon plus missing energy and on-shell
top final states are most promising signals expected in both frameworks. In
addition, non-standard Higgs decays and mono-Higgs signatures are especially
prominent and expected to be dominant in non-linear realizations.

4
The categories of this paper are: cond-mat
10
The categories of this paper are: q-bio
34
The categories of this paper are: chem-ph
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga
13
The categories of this paper are: quant-ph
16
The categories of this paper are: stat
29
The categories of this paper are: funct-an
27
The categories of this paper are: comp-gas
23
The categories of this paper are: solv-int
26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex