Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Recent constraints on the parton distributions in the proton and the
  measurement of $\alpha_S$ from ATLAS and CMS   Recent results on cross sections sensitive to the parton distribution
functions (PDFs) within the proton from the ATLAS and CMS Collaborations are
presented. The potential impact on the inclusion of these data in fits to the
PDFs is discussed. Recent results from fits including the data from jet, or
vector boson production from the ATLAS and CMS experiments are discussed.

14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int
26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph
22
The categories of this paper are: chao-dyn
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
30
The categories of this paper are: q-alg
33
The categories of this paper are: plasm-ph
10
The categories of this paper are: q-bio
15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
37
The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an