Braun, V. M. and Gottwald, S. and Ivanov, D. Y. and Schaefer, A. and Szymanowski, L. (2002) Exclusive photoproduction of hard dijets and magnetic susceptibility of the QCD vacuum. PHYSICAL REVIEW LETTERS, 89 (17): 172001. ISSN 0031-9007
Full text not available from this repository.Abstract
We argue that coherent production of hard dijets by linearly polarized real photons can provide direct evidence for chirality violation in hard processes, the first measurement of the magnetic susceptibility of the quark condensate and the photon distribution amplitude. It can also serve as a sensitive probe of the generalized gluon parton distribution. Numerical calculations are presented for HERA kinematics.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | DIFFRACTIVE DISSOCIATION; 2 JETS; HERA; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics > Chair Professor Braun > Group Vladimir Braun Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Andreas Schäfer |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 27 Aug 2021 05:41 |
| Last Modified: | 27 Aug 2021 05:41 |
| URI: | https://pred.uni-regensburg.de/id/eprint/39771 |
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