Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Soft-Gluon Corrections in FCNC Top-Quark Production via Anomalous Gluon
  Couplings   We present a calculation of soft-gluon corrections in FCNC top-quark
production via anomalous $t$-$q$-$g$ couplings. The soft anomalous dimension
matrix is explicitly calculated at one-loop accuracy. This calculation allows
threshold resummation at next-to-leading-logarithm accuracy. We also derive
expressions for the soft-gluon corrections at NLO and at NNLO.

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The categories of this paper are: acc-phys
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The categories of this paper are: quant-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: astro-ph
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The categories of this paper are: eess
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The categories of this paper are: cond-mat
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The categories of this paper are: comp-gas
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The categories of this paper are: funct-an
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The categories of this paper are: math
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The categories of this paper are: patt-sol
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The categories of this paper are: q-fin
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The categories of this paper are: physics
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The categories of this paper are: cmp-lg
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The categories of this paper are: q-alg
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The categories of this paper are: nucl-ex
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The categories of this paper are: adap-org