Collins effect in semi-inclusive deeply inelastic scattering and in electron positron annihilation

Details Collins effect in semi-inclusive deeply inelastic scattering and in electron positron annihilation Collins effect in semi-inclusive deeply inelastic scattering and in electron positron annihilation

2006-03-07

arxiv.org/abs/hep-ph/0603054v2

Phys.Rev.D73:094025,2006

Physics

High Energy Physics

High Energy Physics - Phenomenology

13 pages, 11 figures. v2: Clarifications added, matches published version

Scientific paper

10.1103/PhysRevD.73.094025

The Collins fragmentation function is extracted from HERMES data on azimuthal single spin asymmetries in semi-inclusive deeply inelastic scattering, and BELLE data on azimuthal asymmetries in electron positron annihilations. A Gaussian model is assumed for the distribution of transverse parton momenta and predictions are used from the chiral quark-soliton model for the transversity distribution function. We find that the HERMES and BELLE data yield a consistent picture of the Collins fragmentation function which is compatible with COMPASS data and the information previously obtained from an analysis of DELPHI data. Estimates for future experiments are made.

Affiliated with

Also associated with

No associations

Rating

Collins effect in semi-inclusive deeply inelastic scattering and in electron positron annihilation 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 Collins effect in semi-inclusive deeply inelastic scattering and in electron positron annihilation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Collins effect in semi-inclusive deeply inelastic scattering and in electron positron annihilation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-366119