We propose an experiment to measure the polarized gluon and quark distributions in scattering of polarized real $\gamma$ beam on polarized nuclear target.
ÇELİKEL, A. (1998) "Possibility to Measure Polarized Gluon Distribution Via Real Gamma Beam," Turkish Journal of Physics: Vol. 22: No. 7, Article 5. Available at: https://journals.tubitak.gov.tr/physics/vol22/iss7/5