Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Elektroweak one-loop corrections for e^+e^- annihilation into t\bar{t}
  including hard bremsstrahlung   We present the complete electroweak one-loop corrections to top-pair
production at a linear e^+e^- collider in the continuum region. Besides weak
and photonic virtual corrections, real hard bremsstrahlung with simple
realistic kinematical cuts is included. For the bremsstrahlung we advocate a
semi-analytical approach with a high numerical accuracy. The virtual
corrections are parametrized through six independent form factors, suitable for
Monte-Carlo implementation. Alternatively, our numerical package topfit, a
stand-alone code, can be utilized for the calculation of both differential and
integrated cross sections as well as forward--backward asymmetries.

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The categories of this paper are: stat
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The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
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The categories of this paper are: econ
29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin
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The categories of this paper are: atom-ph
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The categories of this paper are: adap-org
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The categories of this paper are: nucl-ex
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The categories of this paper are: alg-geom
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The categories of this paper are: gr-qc
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The categories of this paper are: hep-ex
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The categories of this paper are: patt-sol
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The categories of this paper are: q-alg
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The categories of this paper are: supr-con