Modeling dihadron fragmentation functions

Details Modeling dihadron fragmentation functions Modeling dihadron fragmentation functions

2006-08-03

arxiv.org/abs/hep-ph/0608037v1

Phys.Rev.D74:114007,2006

Physics

High Energy Physics

High Energy Physics - Phenomenology

16 pages, 10 figures

Scientific paper

10.1103/PhysRevD.74.114007

We present a model for dihadron fragmentation functions, describing the fragmentation of a quark into two unpolarized hadrons. We tune the parameters of our model to the output of the PYTHIA event generator for two-hadron semi-inclusive production in deep inelastic scattering at HERMES. Once the parameters of the model are fixed, we make predictions for other unknown fragmentation functions and for a single-spin asymmetry in the azimuthal distribution of pi+ pi- pairs in semi-inclusive deep inelastic scattering on a transversely polarized target at HERMES and COMPASS. Such asymmetry could be used to measure the quark transversity distribution function.

Affiliated with

Also associated with

No associations

Rating

Modeling dihadron fragmentation functions 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 Modeling dihadron fragmentation functions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modeling dihadron fragmentation functions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-50381