Koempel, John and Kroll, Peter and Metz, Andreas and Zhou, Jian (2012) Exclusive production of quarkonia as a probe of the generalized parton distribution for gluons. PHYSICAL REVIEW D, 85 (5): 051502. ISSN 1550-7998,
Full text not available from this repository.Abstract
Exclusive quarkonium photo- and electro-production off the nucleon is studied in the framework of generalized parton distributions (GPDs). The short-distance part of the process is treated at leading order in perturbative Quantum Chromodynamics. The main focus is on the GPD E for gluons. On the basis of different models for E-8 we estimate the transverse target spin asymmetry for typical kinematics of a future Electron Ion Collider. We also explore the potential of measuring the polarization of the recoil nucleon.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | VECTOR-MESON ELECTROPRODUCTION; VIRTUAL COMPTON-SCATTERING; IMPACT PARAMETER SPACE; SMALL-X; NUCLEON; QCD; LEPTOPRODUCTION; MOMENTUM; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Andreas Schäfer |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 18 May 2020 10:50 |
| Last Modified: | 18 May 2020 10:50 |
| URI: | https://pred.uni-regensburg.de/id/eprint/19047 |
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