hep-ph/9607306 Z ′ Search in e + e − Annihilation
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ar X iv : h ep - p h / 96 09 21 5 3 1 A ug 1 99 6 SLAC - PUB - 7272 hep - ph / 9609215 August 1996 POWER CORRECTIONS
I briefly review three topics of recent interest concerning power corrections, renor-malons and Sudakov resummation: (a) 1/Q corrections to event shape observables in e + e − annihilation, (b) power corrections in Drell-Yan production and (c) facto-rial divergences that arise in resummation of large infrared (Sudakov) logarithms in moment or 'real' space.
متن کاملar X iv : h ep - p h / 96 09 21 5 v 1 1 S ep 1 99 6 SLAC - PUB - 7272 hep - ph / 9609215 August 1996
I briefly review three topics of recent interest concerning power corrections, renor-malons and Sudakov resummation: (a) 1/Q corrections to event shape observables in e + e − annihilation, (b) power corrections in Drell-Yan production and (c) facto-rial divergences that arise in resummation of large infrared (Sudakov) logarithms in moment or 'real' space.
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