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:
-
- 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}
}
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