Next-to-leading order QCD corrections to one-hadron production in polarized pp collisions at BNL RHIC
We calculate the next-to-leading order (NLO) QCD corrections to the spin-dependent cross section for single-inclusive-hadron production in hadronic collisions. This process will be soon studied experimentally at the BNL Relativistic Heavy Ion Collider, providing a tool to unveil the polarized gluon...
Guardado en:
| Publicado: |
2003
|
|---|---|
| Materias: | |
| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562821_v67_n5_p_DeFlorian http://hdl.handle.net/20.500.12110/paper_05562821_v67_n5_p_DeFlorian |
| Aporte de: |
| id |
paper:paper_05562821_v67_n5_p_DeFlorian |
|---|---|
| record_format |
dspace |
| spelling |
paper:paper_05562821_v67_n5_p_DeFlorian2023-06-08T15:42:31Z Next-to-leading order QCD corrections to one-hadron production in polarized pp collisions at BNL RHIC ion acceleration article calculation dynamics polarization quantum mechanics synthesis We calculate the next-to-leading order (NLO) QCD corrections to the spin-dependent cross section for single-inclusive-hadron production in hadronic collisions. This process will be soon studied experimentally at the BNL Relativistic Heavy Ion Collider, providing a tool to unveil the polarized gluon distribution Δg. We observe a considerable improvement in the perturbative stability for both unpolarized and polarized cross sections. The NLO corrections are found to be nontrivial, resulting in a reduction of the asymmetry. © 2003 The American Physical Society. 2003 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562821_v67_n5_p_DeFlorian http://hdl.handle.net/20.500.12110/paper_05562821_v67_n5_p_DeFlorian |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
ion acceleration article calculation dynamics polarization quantum mechanics synthesis |
| spellingShingle |
ion acceleration article calculation dynamics polarization quantum mechanics synthesis Next-to-leading order QCD corrections to one-hadron production in polarized pp collisions at BNL RHIC |
| topic_facet |
ion acceleration article calculation dynamics polarization quantum mechanics synthesis |
| description |
We calculate the next-to-leading order (NLO) QCD corrections to the spin-dependent cross section for single-inclusive-hadron production in hadronic collisions. This process will be soon studied experimentally at the BNL Relativistic Heavy Ion Collider, providing a tool to unveil the polarized gluon distribution Δg. We observe a considerable improvement in the perturbative stability for both unpolarized and polarized cross sections. The NLO corrections are found to be nontrivial, resulting in a reduction of the asymmetry. © 2003 The American Physical Society. |
| title |
Next-to-leading order QCD corrections to one-hadron production in polarized pp collisions at BNL RHIC |
| title_short |
Next-to-leading order QCD corrections to one-hadron production in polarized pp collisions at BNL RHIC |
| title_full |
Next-to-leading order QCD corrections to one-hadron production in polarized pp collisions at BNL RHIC |
| title_fullStr |
Next-to-leading order QCD corrections to one-hadron production in polarized pp collisions at BNL RHIC |
| title_full_unstemmed |
Next-to-leading order QCD corrections to one-hadron production in polarized pp collisions at BNL RHIC |
| title_sort |
next-to-leading order qcd corrections to one-hadron production in polarized pp collisions at bnl rhic |
| publishDate |
2003 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562821_v67_n5_p_DeFlorian http://hdl.handle.net/20.500.12110/paper_05562821_v67_n5_p_DeFlorian |
| _version_ |
1768543040199196672 |