Jaeger, B. and Schaefer, A. and Stratmann, M. and Vogelsang, W. (2003) Next-to-leading order QCD corrections to high-p(T) pion production in longitudinally polarized pp collisions. PHYSICAL REVIEW D, 67 (5): 054005. ISSN 2470-0010, 2470-0029
Full text not available from this repository.Abstract
We present a calculation for single-inclusive large-p(T) pion production in longitudinally polarized pp collisions in next-to-leading order QCD. We choose an approach where fully analytical expressions for the underlying partonic hard-scattering cross sections are obtained. We simultaneously rederive the corresponding corrections to unpolarized scattering and confirm the results existing in the literature. Our results allow to calculate the double-spin asymmetry A(LL)(pi) for this process at next-to-leading order, which will soon be used at the BNL Relativistic Heavy Ion Collider to measure the polarization of gluons in the nucleon.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | JET CROSS-SECTIONS; DIRECT PHOTON PRODUCTION; DEEP-INELASTIC-SCATTERING; PARTON-PARTON SCATTERING; HADRON-HADRON SCATTERING; VECTOR BOSON PRODUCTION; MUON-PROTON-SCATTERING; SPIN-SPIN ASYMMETRIES; DEPENDENT DRELL-YAN; RADIATIVE-CORRECTIONS; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Andreas Schäfer |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 24 Aug 2021 11:04 |
| Last Modified: | 24 Aug 2021 11:04 |
| URI: | https://pred.uni-regensburg.de/id/eprint/39255 |
Actions (login required)
 |
View Item |
