Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Measurement of tW differential cross-sections with ATLAS at 13 TeV   The cross-section to produce a $W$ boson in association with a top quark is
measured differentially with respect to several particle-level final-state
observable quantities. The measurements are performed using
$36.1$~\mbox{fb$^{-1}$} of $pp$ collision data at $\sqrt{s}=13~\mathrm{TeV}$
collected in 2015 and 2016, by the ATLAS detector at the LHC. Cross-sections
are measured in a fiducial phase-space defined by the presence of two charged
leptons and exactly one jet identified as containing $B$ hadrons. Measurements
are normalised to the fiducial cross-section, causing several of the main
uncertainties to cancel. The results are found to be in good agreement with
predictions from several Monte Carlo generators.

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The categories of this paper are: physics
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The categories of this paper are: adap-org
1
The categories of this paper are: cs
14
The categories of this paper are: math-ph
12
The categories of this paper are: nucl-th
26
The categories of this paper are: bayes-an
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The categories of this paper are: solv-int
27
The categories of this paper are: comp-gas
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The categories of this paper are: math
24
The categories of this paper are: dg-ga
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The categories of this paper are: hep-th
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The categories of this paper are: cmp-lg
34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
22
The categories of this paper are: chao-dyn
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The categories of this paper are: acc-phys