Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Leading-order hadronic contributions to $g_\mu-2$   We present preliminary lattice results for the leading-order hadronic
contribution to the muon anomalous magnetic moment, calculated with HEX-smeared
clover fermions. In our calculation we include 2+1-flavor ensembles with pions
at the physical mass.

18
The categories of this paper are: econ
6
The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
22
The categories of this paper are: chao-dyn
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
35
The categories of this paper are: mtrl-th
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The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
13
The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio
32
The categories of this paper are: atom-ph
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
23
The categories of this paper are: solv-int