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Titolo:
Longitudinal top quark polarization
Autore:
Awramik, M; Jezabek, M;
Indirizzi:
Silesian Univ, Dept Field Theory & Particle Phys, PL-40007 Katowice, Poland Silesian Univ Katowice Poland PL-40007 e Phys, PL-40007 Katowice, Poland Inst Nucl Phys, PL-30055 Krakow, Poland Inst Nucl Phys Krakow Poland PL-30055 Nucl Phys, PL-30055 Krakow, Poland
Titolo Testata:
ACTA PHYSICA POLONICA B
fascicolo: 7-8, volume: 32, anno: 2001,
pagine: 2115 - 2127
SICI:
0587-4254(200107/08)32:7-8<2115:LTQP>2.0.ZU;2-9
Fonte:
ISI
Lingua:
ENG
Soggetto:
NEAR-THRESHOLD; T(T)OVER-BAR PRODUCTION; MOMENTUM DISTRIBUTIONS; PAIR PRODUCTION; HEAVY QUARKS; DECAY; ANNIHILATION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
17
Recensione:
Indirizzi per estratti:
Indirizzo: Awramik, M Silesian Univ, Dept Field Theory & Particle Phys, Uniwersytecka4, PL-40007 Katowice, Poland Silesian Univ Uniwersytecka 4 Katowice Poland PL-40007 Poland
Citazione:
M. Awramik e M. Jezabek, "Longitudinal top quark polarization", ACT PHY P B, 32(7-8), 2001, pp. 2115-2127

Abstract

Longitudinal polarization of the top quark, averaged over the production angle, is discussed for the top quark produced in e(+)e(-) annihilation nearits production threshold. It is demonstrated that Coulomb type correctionsand rescattering corrections are important. They change considerably measurable quantities and should be taken into account in phenomenological analysis.

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Documento generato il 25/11/20 alle ore 07:20:25