Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Large Hadron Collider Constraints on Some Simple $Z'$ Models for $b\to
  s\mu^+\mu^-$ Anomalies   We examine current Large Hadron Collider constraints on some simple $Z'$
models that significantly improve on Standard Model fits to $b\to s\mu^+\mu^-$
transition data. The models that we consider are the 'third family baryon
number minus second family lepton number' $(B_3-L_2)$ model and the 'third
family hypercharge' model and variants. The constraints are applied on
parameter regions of each model that fit the $b\to s\mu^+\mu^-$ transition data
and come from high-mass Drell-Yan di-muons and measurements of Standard Model
processes. This latter set of observables place particularly strong bounds upon
the parameter space of the $B_3-L_2$ model when the mass of the $Z'$ boson is
less than 300 GeV.

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The categories of this paper are: econ
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
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The categories of this paper are: adap-org
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The categories of this paper are: funct-an
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The categories of this paper are: math
10
The categories of this paper are: q-bio
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The categories of this paper are: comp-gas
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The categories of this paper are: stat
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The categories of this paper are: supr-con
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The categories of this paper are: acc-phys
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The categories of this paper are: chao-dyn
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The categories of this paper are: cmp-lg
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The categories of this paper are: nucl-th
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The categories of this paper are: atom-ph
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The categories of this paper are: alg-geom