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Title: Measurement of the B0s lifetime using the semileptonic decay channel B0s → D-sμ+vX

Abstract

We report a measurement of the B0s lifetime in the semileptonic decay channel BB0s → D-sμ+vX (and its charge conjugate), using approximately 0.4 fb-1 of data collected with the DØ detector during 2002–2004. Using 5176 reconstructed D-s μ+ signal events, we have measured the B0s lifetime to be τ (B0s) = 1.398 ± 0.044 (stat)+0.028 -0.025 (syst) ps. This is the most precise measurement of the B0s lifetime to date.

Authors:
 [1]
  1. National Polytechnic Inst. (IPN), Zacatenco (Mexico). Centre for Research and Advanced Studies (CINVESTAV)
Publication Date:
Research Org.:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), High Energy Physics (HEP)
OSTI Identifier:
1128092
Report Number(s):
FERMILAB-THESIS-2009-70
DOE Contract Number:  
AC02-07CH11359
Resource Type:
Thesis/Dissertation
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS

Citation Formats

Lizarraga, Marco Antonio Carrasco. Measurement of the B0s lifetime using the semileptonic decay channel B0s → D-sμ+vX. United States: N. p., 2009. Web. doi:10.2172/1128092.
Lizarraga, Marco Antonio Carrasco. Measurement of the B0s lifetime using the semileptonic decay channel B0s → D-sμ+vX. United States. https://doi.org/10.2172/1128092
Lizarraga, Marco Antonio Carrasco. 2009. "Measurement of the B0s lifetime using the semileptonic decay channel B0s → D-sμ+vX". United States. https://doi.org/10.2172/1128092. https://www.osti.gov/servlets/purl/1128092.
@article{osti_1128092,
title = {Measurement of the B0s lifetime using the semileptonic decay channel B0s → D-sμ+vX},
author = {Lizarraga, Marco Antonio Carrasco},
abstractNote = {We report a measurement of the B0s lifetime in the semileptonic decay channel BB0s → D-sμ+vX (and its charge conjugate), using approximately 0.4 fb-1 of data collected with the DØ detector during 2002–2004. Using 5176 reconstructed D-s μ+ signal events, we have measured the B0s lifetime to be τ (B0s) = 1.398 ± 0.044 (stat)+0.028 -0.025 (syst) ps. This is the most precise measurement of the B0s lifetime to date.},
doi = {10.2172/1128092},
url = {https://www.osti.gov/biblio/1128092}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun Nov 01 00:00:00 EDT 2009},
month = {Sun Nov 01 00:00:00 EDT 2009}
}

Thesis/Dissertation:
Other availability
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