4-JET PRODUCTION IN E(-) ANNIHILATION AT NEXT-TO-LEADING ORDER()E()

Authors
NAGY Z TROCSANYI Z
Citation
Z. Nagy et Z. Trocsanyi, 4-JET PRODUCTION IN E(-) ANNIHILATION AT NEXT-TO-LEADING ORDER()E(), Nuclear physics. B, Proceedings supplement, 64, 1998, pp. 63-67
Citations number
27
Categorie Soggetti
Physics, Particles & Fields
Journal title
Nuclear physics. B, Proceedings supplement → ACNP
ISSN journal
09205632
Volume
64
Year of publication
1998
Pages
63 - 67
Database
ISI
SICI code
0920-5632(1998)64:<63:4PIEAA>2.0.ZU;2-F
Abstract
We present a partonic Monte Carlo event generator that can be used for calculating the group independent kinematical functions of any infrar ed safe four-jet observable at next-to-leading order accuracy. As an e xample, we calculate the differential distribution of the Pi(1) and Pi (4) Fox-Wolfram moments. We find large K factors (K > 2). The effect o f the radiative correction is to increase the overall normalization, b ut not to reduce the renormalization scale dependence significantly.