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A Note on the QCD corrections to forward - backward asymmetries of heavy quark jets in $Z$ decays
- Publication Year :
- 1995
-
Abstract
- 11 pp. (1995).<br />The measurement of the forward-backward asymmetries of heavy quarks provides one of the most precise determinations of $\sin~2\theta_W$ in $Z$ decays. We discuss in detail the one--loop QCD radiative corrections to these asymmetries. Results are given for single heavy--quark jet asymmetries and asymmetries of the thrust axis, as well as for heavy--quark two--jet final states.}
- Subjects :
- annihilation: electron positron
angular distribution: asymmetry
electroproduction [Z0]
correction [quantum chromodynamics]
annihilation [electron positron]
electron positron: annihilation
quantum chromodynamics: correction
Z0: nonleptonic decay
nonleptonic decay: Z0
quark [pair production]
ddc:530
nonleptonic decay [Z0]
heavy quark
numerical calculations
electroproduction: Z0
electron positron [annihilation]
Z0 [electroproduction]
quark: pair production
pair production: quark
asymmetry [angular distribution]
pair production [quark]
Z0 [nonleptonic decay]
angular distribution [asymmetry]
asymmetry: angular distribution
thrust [jet]
Z0: electroproduction
jet: thrust
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....642c87d4f5f6abc653b8547aa446e46b