Probing a nucleon spin structure at TESLA
by the real polarized gamma beam
S. Alekhin1 - V. Borodulin1 - A. Çelikel2 - M. Kantar2 - S. Sultansoy2,3
1 IHEP, Protvino, Russia
2 Ankara University, Ankara, Turkey
3 Institute of Physics, Baku, Azerbaijan
Received: 22 March 1999 / Revised version: 17 June 1999 / Published online: 14 October 1999
The recent proposals concerning the usage of the real polarized gamma beam, obtained by Compton backscattering of the laser photons off the electron beams from either the linear or circular accelerators were considered. The heavy quark photoproduction process, which gives a unique opportunity to measure the polarized gluon distribution, was investigated.