Twist-3 Effects in Polarized Photon Structure

Hideshi Baba; Ken Sasaki; Tsuneo Uematsu

doi:10.1142/S0217751X03014824

Twist-3 Effects in Polarized Photon Structure

High Energy Physics - Phenomenology 2009-11-07 v1

Authors: Hideshi Baba , Ken Sasaki , Tsuneo Uematsu

View on arXiv ↗ PDF ↗ DOI ↗

Abstract

The polarized photon structure is described by two spin structure functions $g_1^\gamma$ and $g_2^\gamma$ which can be studied in the future polarized ep or e $^+$ e $^-$ colliders. Here we investigate the QCD twist-3 effects in $g_2^\gamma$ to the leading order in QCD.

Keywords

spin polarization and magnetic phenomena polarization proton structure

Cite

@article{arxiv.hep-ph/0205086,
  title  = {Twist-3 Effects in Polarized Photon Structure},
  author = {Hideshi Baba and Ken Sasaki and Tsuneo Uematsu},
  journal= {arXiv preprint arXiv:hep-ph/0205086},
  year   = {2009}
}

Comments

4 pages, LaTeX2e, 2 eps figures, ws-ijmpa.cls file included, Talk given at the 3rd Circum-Pan-Pacific Symposium on High Energy Spin Physics, Beijing, October 8-13, 2001, to appear in the Proceedings

Twist-3 Effects in Polarized Photon Structure

Abstract

Keywords

Cite

Comments

Related papers