Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Lattice calculation of the hadronic leading order contribution to the
  muon $g-2$   The persistent discrepancy of about 3.5 standard deviations between the
experimental measurement and the Standard Model prediction for the muon
anomalous magnetic moment, $a_\mu$, is one of the most promising hints for the
possible existence of new physics. Here we report on our lattice QCD
calculation of the hadronic vacuum polarisation contribution $a_\mu^{\rm hvp}$,
based on gauge ensembles with $N_f=2+1$ flavours of O($a$) improved Wilson
quarks. We address the conceptual and numerical challenges that one encounters
along the way to a sub-percent determination of the hadronic vacuum
polarisation contribution. The current status of lattice calculations of
$a_\mu^{\rm hvp}$ is presented by performing a detailed comparison with the
results from other groups.

12
The categories of this paper are: nucl-th
24
The categories of this paper are: dg-ga
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
0
The categories of this paper are: hep-ph
4
The categories of this paper are: cond-mat
3
The categories of this paper are: physics
30
The categories of this paper are: q-alg
36
The categories of this paper are: cmp-lg
6
The categories of this paper are: astro-ph
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
17
The categories of this paper are: q-fin
15
The categories of this paper are: nucl-ex
18
The categories of this paper are: econ
13
The categories of this paper are: quant-ph