Analytic O ( α ) Results for Bottom and Top Quark Production in e + e − Collisions

  title={Analytic O ( α ) Results for Bottom and Top Quark Production in e + e − Collisions},
  author={M. M. Tung and Jos{\'e} Bernab{\'e}u and J. A. Pe{\~n}arrocha},
We present a new derivation of the O (α) differential cross section for the production of massive quarks in e + e − collisions. In our calculation we express the three-particle phase-space integration of the bremsstrahlung process in terms of a general set of analytic integral solutions. A consistent treatment of the QCD one-loop corrections to the axial-vector current deserves special attention. This is relevant in the derivation of the forward-backward asymmetry predicted by the standard… CONTINUE READING

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Polar Dependence of the Alignment Polarization of Quarks Produced in e + e −Annihilation , preprint no

  • J. G. Körner, M. M. Tung
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