Hard-Photon Emission in e+e- to bar-f f with Realistic Cuts

Abstract

We derive compact analytical formulae of the Bonneau-Martin type for the reaction e+e- to bar-f f gamma with cuts on minimal energy and acollinearity of the fermions, where the photons may be emitted both from the initial or final states. Soft-photon exponentiation is also taken into account.

7 pages, Latex, 1 figure; a typo fixed, version to appear in Phys. Lett. B

References in corpus (2)

• Analytic approach to the complete set of QED corrections to fermion pair production in e+e- annihilation
• QED corrections with partial angular integration to fermion pair production in e+e- - annihilation

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• Elektroweak one-loop corrections for e^+e^- annihilation into t\bar{t} including hard bremsstrahlung
• QED challenges at FCC-ee precision measurements
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