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Abstract:

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 (Formula presented) 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.

Registro:

Documento: Artículo
Título:Next-to-leading order QCD corrections to one-hadron production in polarized [Formula Presented] collisions at BNL RHIC
Autor:Florian, D.
Filiación:Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón I, Ciudad Universitaria, Capital Federal, 1428, Argentina
Año:2003
Volumen:67
Número:5
DOI: http://dx.doi.org/10.1103/PhysRevD.67.054004
Título revista:Physical Review D - Particles, Fields, Gravitation and Cosmology
Título revista abreviado:Phys Rev D Part Fields Gravit Cosmol
ISSN:15507998
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15507998_v67_n5_p_Florian

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Citas:

---------- APA ----------
(2003) . Next-to-leading order QCD corrections to one-hadron production in polarized [Formula Presented] collisions at BNL RHIC. Physical Review D - Particles, Fields, Gravitation and Cosmology, 67(5).
http://dx.doi.org/10.1103/PhysRevD.67.054004
---------- CHICAGO ----------
Florian, D. "Next-to-leading order QCD corrections to one-hadron production in polarized [Formula Presented] collisions at BNL RHIC" . Physical Review D - Particles, Fields, Gravitation and Cosmology 67, no. 5 (2003).
http://dx.doi.org/10.1103/PhysRevD.67.054004
---------- MLA ----------
Florian, D. "Next-to-leading order QCD corrections to one-hadron production in polarized [Formula Presented] collisions at BNL RHIC" . Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 67, no. 5, 2003.
http://dx.doi.org/10.1103/PhysRevD.67.054004
---------- VANCOUVER ----------
Florian, D. Next-to-leading order QCD corrections to one-hadron production in polarized [Formula Presented] collisions at BNL RHIC. Phys Rev D Part Fields Gravit Cosmol. 2003;67(5).
http://dx.doi.org/10.1103/PhysRevD.67.054004