Schaefer, Andreas and Zhou, Jian (2014) Color entanglement for gamma-jet production in polarized pA collisions. PHYSICAL REVIEW D, 90 (9): 094012. ISSN 2470-0010, 2470-0029
Full text not available from this repository.Abstract
A more reliable treatment of transverse momentum-dependent physics and in particular transverse single-spin asymmetries is urgently required, e.g. for polarized pA physics including novel effects like color entanglement. We argue that the measurement of azimuthal angular correlations of photons and jets produced in pA collisions provides a direct access to the novel gluon distribution G(4) that enters into many such processes, though practically it will be very challenging to probe this distribution experimentally as it is a 1/N-c(2)-suppressed effect.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | SPIN; |
| 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: | 08 Aug 2019 07:56 |
| Last Modified: | 08 Aug 2019 07:56 |
| URI: | https://pred.uni-regensburg.de/id/eprint/9200 |
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