PRODUCTION-RATES AND LIFETIMES OF B-BARYONS

Authors
BIANCHI F GASPARINI U LESIAK T PLASZCZYNSKI S ROUDEAU P ZALEWSKI P
Citation
F. Bianchi et al., PRODUCTION-RATES AND LIFETIMES OF B-BARYONS, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 371(1-2), 1996, pp. 208-211
Citations number
7
Categorie Soggetti
Nuclear Sciences & Tecnology","Physics, Particles & Fields","Instument & Instrumentation",Spectroscopy
Journal title
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment → ACNP
ISSN journal
01689002
Volume
371
Issue
1-2
Year of publication
1996
Pages
208 - 211
Database
ISI
SICI code
0168-9002(1996)371:1-2<208:PALOB>2.0.ZU;2-D
Abstract
Recent DELPHI results concerning the production rates and lifetimes of b-baryons are reviewed. The average lifetime of the b-baryon is measu red to be (1.19(-0.13)(+0.15)) ps. The first observation of the Xi(b) baryon together with a measurement of its lifetime is reported.