Study of the structure of e+e- -> b bbar g events and improved limits on the anomalous chromomagnetic coupling of the b-quark

Details Study of the structure of e+e- -> b bbar g events and improved limits on the anomalous chromomagnetic coupling of the b-quark Study of the structure of e+e- -> b bbar g events and improved limits on the anomalous chromomagnetic coupling of the b-quark

1999-08-06

arxiv.org/abs/hep-ex/9908027v1

Physics

High Energy Physics

High Energy Physics - Experiment

17 pages latex, including 3 figures in ps format

Scientific paper

The structure of e+e- -> bbg events was studied using Z0 decays recorded in the SLD experiment at SLAC. Three-jet final states were selected and the CCD-based vertex detector was used to identify two of the jets as b or bbar. Distributions of the gluon energy and polar angle were measured over the full kinematic range, and compared with perturbative QCD predictions. The energy distribution is potentially sensitive to an anomalous b chromomagnetic moment kappa. We measured kappa to be consistent with zero and set limits on its value, -0.11 < kappa < 0.08 at 95% c.l. (preliminary).

Affiliated with

Also associated with

No associations

Rating

Study of the structure of e+e- -> b bbar g events and improved limits on the anomalous chromomagnetic coupling of the b-quark does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Study of the structure of e+e- -> b bbar g events and improved limits on the anomalous chromomagnetic coupling of the b-quark, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Study of the structure of e+e- -> b bbar g events and improved limits on the anomalous chromomagnetic coupling of the b-quark will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-74915