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Titolo:
Single spin asymmetries and the spin of the proton
Autore:
Dominguez-Zacarias, G; Herrera-Corral, G;
Indirizzi:
Inst Politecn Nacl, Ctr Invest & Estudios Avanzados, Dept Phys, Mexico City 07000, DF, Mexico Inst Politecn Nacl Mexico City DF Mexico 07000 ico City 07000, DF, Mexico
Titolo Testata:
REVISTA MEXICANA DE FISICA
, volume: 46, anno: 2000, supplemento:, 1
pagine: 30 - 34
SICI:
0035-001X(200009)46:<30:SSAATS>2.0.ZU;2-L
Fonte:
ISI
Lingua:
ENG
Soggetto:
INCLUSIVE HADRON-PRODUCTION; ANALYZING POWER; SUM-RULE; POLARIZATION; SCATTERING; GEV/C; BEAM;
Keywords:
proton spin;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
18
Recensione:
Indirizzi per estratti:
Indirizzo: Dominguez-Zacarias, G Inst Politecn Nacl, Ctr Invest & Estudios Avanzados,Dept Phys, POB 14-740, Mexico City 07000, DF, Mexico Inst Politecn Nacl POB 14-740 Mexico City DF Mexico 07000
Citazione:
G. Dominguez-Zacarias e G. Herrera-Corral, "Single spin asymmetries and the spin of the proton", REV MEX FIS, 46, 2000, pp. 30-34

Abstract

We study the spin asymmetries of inclusive pi(+), pi(0), pi(-), eta and gamma production in the interaction of a polarized with a non polarized proton, in the frame of a two component model. Particle production in the model is assumed to consist of a conventional QCD fragmentation process plus a recombination mechanism. The presence of Thomas precession in the recombination process seems to be responsible for the production spin asymmetry.

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Documento generato il 31/03/20 alle ore 15:36:25