Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Muon ${g-2}$ Anomaly and Neutrino Magnetic Moments   We show that a unified framework based on an $SU(2)_H$ horizontal symmetry
which generates a naturally large neutrino transition magnetic moment and
explains the XENON1T electron recoil excess also predicts a positive shift in
the muon anomalous magnetic moment. This shift is of the right magnitude to be
consistent with the Brookhaven measurement as well as the recent Fermilab
measurement of the muon $g-2$. A relatively light neutral scalar from a Higgs
doublet with mass near 100 GeV contributes to muon $g-2$, while its charged
partner induces the neutrino magnetic moment. In contrast to other multi-scalar
theories, in the model presented here there is no freedom to control the sign
and strength of the muon $g-2$ contribution. We analyze the collider tests of
this framework and find that the HL-LHC can probe the entire parameter space of
these models.

31
The categories of this paper are: ao-sci
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
6
The categories of this paper are: astro-ph
26
The categories of this paper are: bayes-an
21
The categories of this paper are: adap-org
3
The categories of this paper are: physics
24
The categories of this paper are: dg-ga
25
The categories of this paper are: patt-sol
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
5
The categories of this paper are: gr-qc
13
The categories of this paper are: quant-ph
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas