Semi-inclusive Deep Inelastic Scattering at Small-x
Abstract
We study the semi-inclusive hadron production in deep inelastic scattering at small-x.A transverse momentum dependent factorization is found consistent with the resultscalculated in the color-dipole framework in the appropriate kinematic region. The transverse momentum dependent quark distribution can be studied in this processas a probe for the small-x saturation physics. Especially, the ratio of the quark distributions as functions of transverse momentum at different x demonstrates strong dependence on the saturation scale. The Q2 dependence of the same ratio is also studied by applying the Collins-Soper-Sterman resummation method.
- Authors:
- Publication Date:
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- Nuclear Science Division
- OSTI Identifier:
- 971345
- Report Number(s):
- LBNL-2312E
TRN: US1001160
- DOE Contract Number:
- DE-AC02-05CH11231
- Resource Type:
- Journal Article
- Journal Name:
- Physics Letters B
- Additional Journal Information:
- Journal Name: Physics Letters B
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; DEEP INELASTIC SCATTERING; DISTRIBUTION; FACTORIZATION; HADRONS; PHYSICS; PROBES; PRODUCTION; QUARKS; SATURATION; TRANSVERSE MOMENTUM
Citation Formats
Marquet, C, Xiao, B -W, and Yuan, Feng. Semi-inclusive Deep Inelastic Scattering at Small-x. United States: N. p., 2009.
Web. doi:10.1016/j.physletb.2009.10.099.
Marquet, C, Xiao, B -W, & Yuan, Feng. Semi-inclusive Deep Inelastic Scattering at Small-x. United States. https://doi.org/10.1016/j.physletb.2009.10.099
Marquet, C, Xiao, B -W, and Yuan, Feng. 2009.
"Semi-inclusive Deep Inelastic Scattering at Small-x". United States. https://doi.org/10.1016/j.physletb.2009.10.099. https://www.osti.gov/servlets/purl/971345.
@article{osti_971345,
title = {Semi-inclusive Deep Inelastic Scattering at Small-x},
author = {Marquet, C and Xiao, B -W and Yuan, Feng},
abstractNote = {We study the semi-inclusive hadron production in deep inelastic scattering at small-x.A transverse momentum dependent factorization is found consistent with the resultscalculated in the color-dipole framework in the appropriate kinematic region. The transverse momentum dependent quark distribution can be studied in this processas a probe for the small-x saturation physics. Especially, the ratio of the quark distributions as functions of transverse momentum at different x demonstrates strong dependence on the saturation scale. The Q2 dependence of the same ratio is also studied by applying the Collins-Soper-Sterman resummation method.},
doi = {10.1016/j.physletb.2009.10.099},
url = {https://www.osti.gov/biblio/971345},
journal = {Physics Letters B},
number = ,
volume = ,
place = {United States},
year = {Fri May 29 00:00:00 EDT 2009},
month = {Fri May 29 00:00:00 EDT 2009}
}
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