Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Single top measurements and the $|V_{\rm tb}|$ extraction at the LHC   The CMS and ATLAS experiments have performed detailed studies on the
electroweakly produced top quarks at the LHC. These studies range from accurate
measurements of the cross section and $|V_{\rm tb}|$ in different production
modes to search for new interactions in the $\rm tWb$ vertex. Moreover,
different properties of the top quark are precisely measured in this context.
All measurements are consistent with the standard model and no sign of new
physics is observed.

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The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: adap-org
6
The categories of this paper are: astro-ph
26
The categories of this paper are: bayes-an
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The categories of this paper are: solv-int
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The categories of this paper are: nucl-ex
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The categories of this paper are: nucl-th
4
The categories of this paper are: cond-mat
32
The categories of this paper are: atom-ph
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The categories of this paper are: stat
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The categories of this paper are: dg-ga
20
The categories of this paper are: acc-phys
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The categories of this paper are: supr-con
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The categories of this paper are: q-fin