Mikhail Bilenky

Triple gauge boson couplings

We present the results obtained by the Triple Gauge Couplings working group during the LEP2 Workshop (1994-1995). The report concentrates on the measurement of

Electroweak working group report

WWgamma

Do the Quark Masses Run? Extracting m ¯ b ( m Z ) from CERN LEP Data

and

Quark-mass effects for jet production in e+e− collisions at the next-to-leading order: results and applications

WWZ

Three jet production at LEP and the bottom quark mass

couplings in

DIMENSIONALLY REGULARIZED BOX AND PHASE-SPACE INTEGRALS INVOLVING GLUONS AND MASSIVE QUARKS

e^-e^+to W^-W^+

m(b)(m(Z)) from jet production at the Z peak in the Cambridge algorithm

or, more generally, four-fermion production at LEP2. In addition the detection of new interactions in the bosonic sector via other production channels is discussed.

Do the quark masses run? Extracting

The report summarizes the results of the activities of the Working Group on Precision Calculations for the Z Resonance at CERN during 1994.

m_b(m_Z)

We present the first results of next-to-leading order QCD corrections to three-jet heavy quark production at the CERN e{sup +}e{sup {minus}} collider LEP including mass effects. Among other applications, this calculation can be used to extract the bottom-quark mass from LEP data and, therefore, to test the running of masses as predicted by QCD. {copyright} {ital 1997} {ital The American Physical Society}

from LEP data

Abstract We present a detailed description of our calculation of next-to-leading order QCD corrections to heavy quark production in e+e− collisions including mass effects. In particular, we study the observables R3bl and D2bl in the E, EM, JADE and DURHAM jet-clustering algorithms and show how one can use these observables to obtain mb(mz) from data at the Z peak.