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Titolo:
THE DETERMINATION OF ALPHA-S (MZ) FROM THE Z(0) LINESHAPE AND ASYMMETRY DATA
Autore:
PASSARINO G;
Indirizzi:
UNIV TURIN,DIPARTIMENTO FIS TEOR I-10124 TURIN ITALY INFN,SEZ TORINO TURIN ITALY
Titolo Testata:
Physics letters. Section B
fascicolo: 1-2, volume: 313, anno: 1993,
pagine: 213 - 220
SICI:
0370-2693(1993)313:1-2<213:TDOA(F>2.0.ZU;2-2
Fonte:
ISI
Lingua:
ENG
Soggetto:
HADRONIC CROSS-SECTION; E+E ANNIHILATION; MASS CORRECTIONS; DECAY-RATE; HEAVY TOP; Z0; PARAMETERS; WIDTH;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
32
Recensione:
Indirizzi per estratti:
Citazione:
G. Passarino, "THE DETERMINATION OF ALPHA-S (MZ) FROM THE Z(0) LINESHAPE AND ASYMMETRY DATA", Physics letters. Section B, 313(1-2), 1993, pp. 213-220

Abstract

The derivation of alpha(s) (M(Z)) from lineshape and asymmetry data around the Z0 peak or from the ratio R(l) = GAMMA(h)/GAMMA(l), as reported by the LEP Collaborations, is discussed with particular emphasis on the most recent developments in the field of radiative corrections and on a proper treatment of the experimental systematic errors in the error matrix approach. The correlation with the top quark mass is alsoanalysed.

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Documento generato il 27/11/20 alle ore 06:42:37