Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A light pseudoscalar of 2HDM confronted with muon g-2 and experimental
  constraints   A light pseudoscalar of the lepton-specific 2HDM can enhance the muon g-2,
but suffer from various constraints easily, such as the 125.5 GeV Higgs
signals, non-observation of additional Higgs at the collider and even $B_s\to
\mu^+\mu^-$. In this paper, we take the light CP-even Higgs as the 125.5 GeV
Higgs, and examine the implications of those observables on a pseudoscalar with
the mass below the half of 125.5 GeV. Also the other relevant theoretical and
experimental constraints are considered. We find that the pseudoscalar can be
allowed to be as low as 10 GeV, but the corresponding $\tan\beta$,
$\sin(\beta-\alpha)$ and the mass of charged Higgs are strongly constrained. In
addition, the surviving samples favor the wrong-sign Yukawa coupling region,
namely that the 125.5 GeV Higgs couplings to leptons have opposite sign to the
couplings to gauge bosons and quarks.

17
The categories of this paper are: q-fin
30
The categories of this paper are: q-alg
23
The categories of this paper are: solv-int
19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
11
The categories of this paper are: hep-lat
14
The categories of this paper are: math-ph
2
The categories of this paper are: math
32
The categories of this paper are: atom-ph
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
18
The categories of this paper are: econ
5
The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci