Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Baryon magnetic moments in the background field method   We present a calculation of the magnetic moments for the baryon octet and
decuplet using the background-field method and standard Wilson gauge and
fermion actions in the quenched approximation of lattice QCD. Progressively
smaller static magnetic fields are introduced on a $24^4$ lattice at beta=6.0
and the pion mass is probed down to about 500 MeV. Magnetic moments are
extracted from the linear response of the masses to the background field.

3
The categories of this paper are: physics
18
The categories of this paper are: econ
15
The categories of this paper are: nucl-ex
33
The categories of this paper are: plasm-ph
13
The categories of this paper are: quant-ph
4
The categories of this paper are: cond-mat
7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas
8
The categories of this paper are: hep-ex
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs
2
The categories of this paper are: math
22
The categories of this paper are: chao-dyn
9
The categories of this paper are: nlin
25
The categories of this paper are: patt-sol