Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Next-to-next-to-leading order QCD analysis of the CCFR data for xF_3 and
  F_2 structure functions of the deep-inelastic neutrino-nucleon scattering   The next-to-next-to-leading order (NNLO) non-singlet QCD analysis of the
experimental data of the CCFR collaboration for the $xF_3$ and $F_2$ structure
functions of the deep-inelastic scattering of neutrinos and antineutrinos on
the nucleon by means of the Jacobi polinomial expansion method is made. The
target mass corrections are also taken into account. We demonstrate that the
NNLO corrections have the important: they are decreasing the difference between
the values of $\alpha_s(M_Z)$, extracted from the NLO fit of $xF_3$ data and
from the NLO non-singlet fit of the combined $xF_3$ and $F_2$ CCFR data. The
obtained NNLO results for $\alpha_s(M_Z)$ are :$\alpha_s(M_Z)=0.109 \pm
0.003(stat) \pm 0.005(syst) \pm 0.003 (theor)$ (from $xF_3$ data) and
$\alpha_s(M_Z)=0.111\pm 0.002 (stat) \pm 0.003 (syst) \pm 0.003 (theor)$ (from
the combined $xF_3$ and $F_2$ data). We also estimate the values of the order
$O(\alpha_s^2)$-corrections to the Gottfried sum rule.

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The categories of this paper are: math-ph
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The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
30
The categories of this paper are: q-alg
37
The categories of this paper are: supr-con
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
5
The categories of this paper are: gr-qc
23
The categories of this paper are: solv-int
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The categories of this paper are: cs
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The categories of this paper are: hep-lat
4
The categories of this paper are: cond-mat
25
The categories of this paper are: patt-sol