QCD corrections to the forward-backward asymmetries of | Zendy

D. Abbaneo | Zendy; P. Antilogus | Zendy; T. Behnke | Zendy; S.C. Blyth | Zendy; M. Elsing | Zendy; R. Faccini | Zendy; R. W. L. Jones | Zendy; K. Mönig | Zendy; S. Petzold | Zendy; Р. Тенчини | Zendy

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QCD corrections to the forward-backward asymmetries of

Author(s) -

D. Abbaneo,

P. Antilogus,

T. Behnke,

S.C. Blyth,

M. Elsing,

R. Faccini,

R. W. L. Jones,

K. Mönig,

S. Petzold,

Р. Тенчини

Publication year - 1998

Publication title -

the european physical journal c

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.938

H-Index - 198

eISSN - 1434-6052

pISSN - 1434-6044

DOI - 10.1007/s100520050196

Subject(s) - physics , quantum chromodynamics , particle physics , bar (unit) , asymmetry , measure (data warehouse) , gluon , production (economics) , quark , nuclear physics , computer science , economics , database , meteorology , macroeconomics

Measurements of the forward-backward production asymmetry of heavy quarks in Z decays provide a precise determination of sin(2)theta(W,eff)(lept). The asymmetries are sensitive to QCD effects, in particular hard gluon radiation. in this paper QCD corrections for A(FB)() and A(FB)() are discussed, The interplay between the experimental techniques used to measure the asymmetries and the QCD effects is investigated using simulated events. A procedure to estimate the correction needed for experimental measurements is proposed, and some specific examples are given

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