First symmetry tests in polarized Z0 decays to bb̄g
Physical Review Letters 86:6 (2001) 962-966
Abstract:
Symmetry tests in polarized Z0 decays to bb̄g were made. From the forward-backward polar-angle asymmetry of the signed-thrust axis and the azimuthal-angle asymmetry, the parity-violation parameters AP and A′P were found to be consistent with O(αs2) quantum chromodynamic (QCD) expectations. A corresponding 95% C.L. limit was set on parity violation at the bb̄g vertex. Using the event-plane normal polar-angle distributions, 95% C.L. limits were set on the T-odd and CP-even and CP-odd asymmetry parameters AT+ and AT-.First symmetry tests in polarized Z0 decays to b(b)over-bar-g
PHYSICAL REVIEW LETTERS 86:6 (2001) 962-966
Improved direct measurement of leptonic coupling asymmetries with polarized Z bosons
PHYSICAL REVIEW LETTERS 86:7 (2001) 1162-1166
Improved measurement of the probability for gluon splitting into b(b)over-bar in Z0 decays
PHYSICS LETTERS B 507:1-4 (2001) 61-69
Measurement of Ac with charmed mesons at the SLAG Large Detector -: art. no. 032005
PHYSICAL REVIEW D 63:3 (2001) ARTN 032005