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Small x contributions to the structure function F{sub L}(x,Q{sup 2})

Conference:

Abstract

The gluon contributions to F{sub L}(x, Q{sup 2}) in O({alpha}{sub s}) are calculated taking into account the transverse momentum of the initial state parton. In comparison with collinear factorization F{sub L}(x, Q{sup 2}), is not affected at large x but takes smaller values in the small x range. The onset of the k{sub {perpendicular}} effect is a function of Q{sup 2}. (orig.)
Authors:
Publication Date:
Aug 01, 1994
Product Type:
Conference
Report Number:
DESY-94-149; CONF-9407135-; HEP-PH-9408377
Reference Number:
SCA: 662330; PA: DEN-94:0FM114; EDB-95:018023; SN: 95001304899
Resource Relation:
Conference: QCD workshop `94 on high energy physics,Montpellier (France),7-13 Jul 1994; Other Information: PBD: Aug 1994
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; DEEP INELASTIC SCATTERING; STRUCTURE FUNCTIONS; GLUON MODEL; FACTORIZATION; PARTON MODEL; TRANSVERSE MOMENTUM; 662330; PHOTON AND CHARGED-LEPTON INTERACTIONS WITH HADRONS
OSTI ID:
10106230
Research Organizations:
Deutsches Elektronen-Synchrotron (DESY), Zeuthen (Germany). Inst. fuer Hochenergiephysik
Country of Origin:
Germany
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0418-9833; Other: ON: DE95725567; TRN: DE94FM114
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
DEN
Size:
5 p.
Announcement Date:
Jun 30, 2005

Conference:

Citation Formats

Bluemlein, J. Small x contributions to the structure function F{sub L}(x,Q{sup 2}). Germany: N. p., 1994. Web.
Bluemlein, J. Small x contributions to the structure function F{sub L}(x,Q{sup 2}). Germany.
Bluemlein, J. 1994. "Small x contributions to the structure function F{sub L}(x,Q{sup 2})." Germany.
@misc{etde_10106230,
title = {Small x contributions to the structure function F{sub L}(x,Q{sup 2})}
author = {Bluemlein, J}
abstractNote = {The gluon contributions to F{sub L}(x, Q{sup 2}) in O({alpha}{sub s}) are calculated taking into account the transverse momentum of the initial state parton. In comparison with collinear factorization F{sub L}(x, Q{sup 2}), is not affected at large x but takes smaller values in the small x range. The onset of the k{sub {perpendicular}} effect is a function of Q{sup 2}. (orig.)}
place = {Germany}
year = {1994}
month = {Aug}
}