Uncertainty of polarized gluon distribution from prompt photon production

Details Uncertainty of polarized gluon distribution from prompt photon production Uncertainty of polarized gluon distribution from prompt photon production

2004-04-30

arxiv.org/abs/hep-ph/0404279v2

Phys.Lett. B596 (2004) 287-292

Physics

High Energy Physics

High Energy Physics - Phenomenology

9 pages, 5 eps figures; typos corrected, references added

Scientific paper

10.1016/j.physletb.2004.06.102

Constraint of prompt photon data on the polarized gluon distribution is discussed in terms of uncertainty estimation for polarized parton distribution functions (PDFs). By comparing between uncertainty of the double spin asymmetry A_{LL}^\gamma and expected statistical errors at RHIC, we found that the gluon distribution is effectively constrained in the region 0.04

Affiliated with

Also associated with

No associations

Rating

Uncertainty of polarized gluon distribution from prompt photon production 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 Uncertainty of polarized gluon distribution from prompt photon production, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Uncertainty of polarized gluon distribution from prompt photon production will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-286914