skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: NLO QCD predictions for internal jet shapes in DIS at HERA.

Abstract

The transverse momentum flow inside jets is a sensitive measure of internal jet structure. For the current jets in deep inelastic scattering this jet shape measure is determined at order {alpha}{sub s}{sup 2}, i.e. with up to three partons inside a single jet. The scale dependence of jet shapes in various jet algorithms is discussed. Results agree well with recent measurements by the ZEUS Collaboration, without introducing the hadronization parameter R{sub sep}.

Authors:
; ; ; ; ; ;
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC); OUS
OSTI Identifier:
942598
Report Number(s):
ANL-HEP-PR-99-53
Journal ID: ISSN 0370-2693; PYLBAJ; TRN: US0903718
DOE Contract Number:  
DE-AC02-06CH11357
Resource Type:
Journal Article
Journal Name:
Phys. Lett. B
Additional Journal Information:
Journal Volume: 460; Journal Issue: 1-2 ; Aug. 5, 1999; Journal ID: ISSN 0370-2693
Country of Publication:
United States
Language:
ENGLISH
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ALGORITHMS; CURRENTS; DEEP INELASTIC SCATTERING; JET MODEL; QUANTUM CHROMODYNAMICS; SHAPE; TRANSVERSE MOMENTUM

Citation Formats

Kauer, N., Reina, L., Repond, J., Zeppenfeld, D., High Energy Physics, Univ. of Wisconsin, and Florida State Univ. NLO QCD predictions for internal jet shapes in DIS at HERA.. United States: N. p., 1999. Web. doi:10.1016/S0370-2693(99)00735-2.
Kauer, N., Reina, L., Repond, J., Zeppenfeld, D., High Energy Physics, Univ. of Wisconsin, & Florida State Univ. NLO QCD predictions for internal jet shapes in DIS at HERA.. United States. doi:10.1016/S0370-2693(99)00735-2.
Kauer, N., Reina, L., Repond, J., Zeppenfeld, D., High Energy Physics, Univ. of Wisconsin, and Florida State Univ. Thu . "NLO QCD predictions for internal jet shapes in DIS at HERA.". United States. doi:10.1016/S0370-2693(99)00735-2.
@article{osti_942598,
title = {NLO QCD predictions for internal jet shapes in DIS at HERA.},
author = {Kauer, N. and Reina, L. and Repond, J. and Zeppenfeld, D. and High Energy Physics and Univ. of Wisconsin and Florida State Univ.},
abstractNote = {The transverse momentum flow inside jets is a sensitive measure of internal jet structure. For the current jets in deep inelastic scattering this jet shape measure is determined at order {alpha}{sub s}{sup 2}, i.e. with up to three partons inside a single jet. The scale dependence of jet shapes in various jet algorithms is discussed. Results agree well with recent measurements by the ZEUS Collaboration, without introducing the hadronization parameter R{sub sep}.},
doi = {10.1016/S0370-2693(99)00735-2},
journal = {Phys. Lett. B},
issn = {0370-2693},
number = 1-2 ; Aug. 5, 1999,
volume = 460,
place = {United States},
year = {1999},
month = {8}
}