Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Feasibility of tau lepton electromagnetic dipole moments measurement
  using bent crystal at the LHC   In this paper we discuss the possibility of measuring the anomalous magnetic
and electric dipole moments of the $\tau$ lepton. The method consists in
studying the spin precession induced by the strong effective magnetic field
inside channels of a bent crystal with a dedicated setup at the CERN Large
Hadron Collider.

33
The categories of this paper are: plasm-ph
7
The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga
19
The categories of this paper are: eess
36
The categories of this paper are: cmp-lg
1
The categories of this paper are: cs
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg
2
The categories of this paper are: math
14
The categories of this paper are: math-ph
4
The categories of this paper are: cond-mat
29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys