Event Shapes and Power Correction Results from HERA

Details Event Shapes and Power Correction Results from HERA Event Shapes and Power Correction Results from HERA

2000-08-04

arxiv.org/abs/hep-ex/0008009v1

Physics

High Energy Physics

High Energy Physics - Experiment

Presented at QCD and High Energy Hadronic Interactions Rencontres de Moriond 2000

Scientific paper

Inclusive event shape variables have been measured in the Breit Frame for neutral current deep-inelastic positron-proton scattering using the H1 and ZEUS detectors at HERA. The variables thrust, jet broadening, C-parameter, jet mass and two kinds of differential two-jet rate have been studied in the kinematic range 7 < Q < 100 GeV. The Q dependence of the shape variables have been compared with QCD applying power corrections proportional to 1/Q^p to account for hadronisation effects. The concept of power corrections is tested by fitting the strong coupling constant alpha_s and a non-perturbative parameter alpha(p-1)_bar.

Affiliated with

Also associated with

No associations

Rating

Event Shapes and Power Correction Results from HERA does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Event Shapes and Power Correction Results from HERA, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Event Shapes and Power Correction Results from HERA will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-514069