en
Scientific article
Open access
English

Measurement of B-meson lifetimes using fully reconstructed B decays produced in pp collisions at s√=1.8 TeV

ContributorsCDF Collaboration
Publication date2002
Abstract

We present an improved measurement of b-meson lifetimes using fully reconstructed B-decays produced in pp¯ collisions at s√=1.8 TeV, using 114 pb-1 of data collected at the Collider Detector at Fermilab. We obtain τ(B+)=1.636±0.058(stat)±0.025(syst) ps, τ(B0)=1.497±0.073(stat)±0.032(syst) ps and for the lifetime ratio τ(B+)/τ(B0)=1.093±0.066(stat)±0.028(syst).

Citation (ISO format)
CDF Collaboration. Measurement of <em>B</em>-meson lifetimes using fully reconstructed <em>B</em> decays produced in <em>pp</em> collisions at s√=1.8 TeV. In: Physical review. D. Particles, fields, gravitation, and cosmology, 2002, vol. 65, n° 09. doi: 10.1103/PhysRevD.65.092009
Main files (1)
Article (Published version)
accessLevelPublic
Identifiers
ISSN of the journal1550-2368
464views
210downloads

Technical informations

Creation06/23/2014 2:51:00 PM
First validation06/23/2014 2:51:00 PM
Update time03/14/2023 9:22:42 PM
Status update03/14/2023 9:22:42 PM
Last indexation01/16/2024 11:07:19 AM
All rights reserved by Archive ouverte UNIGE and the University of GenevaunigeBlack