Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Towards a global analysis of polarized parton distributions - art. no. 114007
Autore:
Stratmann, M; Vogelsang, W;
Indirizzi:
Univ Regensburg, Inst Theoret Phys, D-93040 Regensburg, Germany Univ Regensburg Regensburg Germany D-93040 , D-93040 Regensburg, Germany SUNY Stony Brook, CN Yang Inst Theoret Phys, Stony Brook, NY 11794 USA SUNY Stony Brook Stony Brook NY USA 11794 Phys, Stony Brook, NY 11794 USA Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA Brookhaven Natl Lab Upton NY USA 11973 ab, Dept Phys, Upton, NY 11973 USA Brookhaven Natl Lab, RIKEN BNL Res Ctr, Upton, NY 11973 USA Brookhaven Natl Lab Upton NY USA 11973 N BNL Res Ctr, Upton, NY 11973 USA
Titolo Testata:
PHYSICAL REVIEW D
fascicolo: 11, volume: 6411, anno: 2001,
pagine: 4007 -
SICI:
0556-2821(200112)6411:11<4007:TAGAOP>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Soggetto:
TO-LEADING-ORDER; DEEP-INELASTIC-SCATTERING; DIRECT PHOTON PRODUCTION; SEMIINCLUSIVE SPIN ASYMMETRIES; HADRON-HADRON SCATTERING; N-C LIMIT; FRAGMENTATION FUNCTIONS; QUARK DISTRIBUTIONS; PERTURBATION-THEORY; LEPTON-HADRON;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
55
Recensione:
Indirizzi per estratti:
Indirizzo: Stratmann, M Univ Regensburg, Inst Theoret Phys, D-93040 Regensburg, Germany Univ Regensburg Regensburg Germany D-93040 ensburg, Germany
Citazione:
M. Stratmann e W. Vogelsang, "Towards a global analysis of polarized parton distributions - art. no. 114007", PHYS REV D, 6411(11), 2001, pp. 4007

Abstract

We present a technique for implementing in a fast way, and without an approximations. higher-order calculations of partonic cross sections into global analyses of parton distribution functions. The approach, which is set up in Mellin-moment space, is particularly suited for analyses of future data from polarized proton-proton collisions, but not limited to this case. The usefulness and practicability of this method is demonstrated for the semi-inclusive production of hadrons in deep-inelastic scattering and the transverse momentum distribution of "prompt" photons in pp collisions, and a case study for a future global analysis of polarized parton densities is presented.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 22/01/20 alle ore 21:53:15