Measurement of the muonic branching fractions of the Upsilon (1S) and Upsilon (3S).
Physical review. D, Particles and fields 39:11 (1989) 3528-3531
B0B-bar0 mixing at the Upsilon (4S).
Physical review letters 62:19 (1989) 2233-2236
Search for b-->u transitions in exclusive hadronic B-meson decays.
Physical review letters 62:21 (1989) 2436-2439
Experimental study of jet masses in e+e- annihilation at c.m. energies between 12 and 43.5 GeV
Zeitschrift für Physik C Particles and Fields 45:1 (1989) 11-23
Abstract:
Data on jet masses, resulting from the decomposition of e+e- hadronic final states into two hemispheres, are presented at centre of mass energies between 12 and 43.5 GeV. Comparisons are made with bare O(αs2) QCD predictions as well as with QCD based fragmentation models. Values for αs and {Mathematical expression} are determined, both with and without hadronization effects included. Upper and lower limits for {Mathematical expression} independent of fragmentation models have been determined to be 0.480±0.025 GeV and 0.047±0.007 GeV respectively. © 1989 Springer-Verlag.Erratum: Charm production in nonresonant e+e- annihilations at sqrt s =10.55 GeV
Physical review. D, Particles and fields 39:5 (1989) 1471