Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Charged and Pseudoscalar Higgs production at a Muon Collider   We consider single charged Higgs ($H^{\pm}$) and pseudoscalar Higgs ($A^0$)
production in association with a gauge boson at $\mu^+\mu^-$ colliders. We find
that the tree-level t-channel and s-channel contributions to $\mu^+\mu^-\to
H^{\pm}W^{\mp}, A^0Z$ are enhanced for large values of $\tan\beta$, allowing
sizeable cross-sections whose analogies at $e^+e^-$ colliders would be very
small. These processes provide attractive new ways of producing such particles
at $\mu^+\mu^-$ colliders and are superior to the conventional methods in
regions of parameter space.

32
The categories of this paper are: atom-ph
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
27
The categories of this paper are: comp-gas
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex
37
The categories of this paper are: supr-con
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
28
The categories of this paper are: alg-geom
3
The categories of this paper are: physics
4
The categories of this paper are: cond-mat
22
The categories of this paper are: chao-dyn
12
The categories of this paper are: nucl-th