Measurements of Event and Jet Shapes at HERA
arXiv:hep-ex/0310063 · doi:10.1140/epjcd/s2004-03-1654-0
Abstract
Event shapes and jet shapes in neutral current deep inelastic scattering and photoproduction are studied with the H1 and ZEUS detectors at HERA. The measurements are compared to next-to-leading-order QCD calculations and Monte Carlo models. The strong coupling constant is determined from subjet multiplicities.
arXiv commentTalk given at International Europhysics Conference on High-Energy Physics (HEP 2003), Aachen, Germany, 17-23 Jul 2003