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UBC Theses and Dissertations
Monte Carlo studies for parameterization of B-mixing with dilepton events Song, Zhongzhi
Abstract
In this thesis, we report on a Monte Carlo (MC) study of the parameterization
of probability distribution functions (PDFs) for neutral B mixing using dilepton
events. T(45) decays are generated and those with at least 2 leptons in final
state are used in this study. By choosing appropriate functions, a parameterization
of the B meson decay time difference Δt is obtained by studying the B
lifetime and the neutral B mixing frequency dependence of the dilepton events
using an event re-weighting technique. Our results, combined with Monte Carlo
studies of detector resolutions, can be used to obtain more precise measurements
of the B mixing frequency and B lifetimes from experimental data.
Item Metadata
| Title |
Monte Carlo studies for parameterization of B-mixing with dilepton events
|
| Creator | |
| Publisher |
University of British Columbia
|
| Date Issued |
2005
|
| Description |
In this thesis, we report on a Monte Carlo (MC) study of the parameterization
of probability distribution functions (PDFs) for neutral B mixing using dilepton
events. T(45) decays are generated and those with at least 2 leptons in final
state are used in this study. By choosing appropriate functions, a parameterization
of the B meson decay time difference Δt is obtained by studying the B
lifetime and the neutral B mixing frequency dependence of the dilepton events
using an event re-weighting technique. Our results, combined with Monte Carlo
studies of detector resolutions, can be used to obtain more precise measurements
of the B mixing frequency and B lifetimes from experimental data.
|
| Genre | |
| Type | |
| Language |
eng
|
| Date Available |
2009-12-15
|
| Provider |
Vancouver : University of British Columbia Library
|
| Rights |
For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use.
|
| DOI |
10.14288/1.0092162
|
| URI | |
| Degree (Theses) | |
| Program (Theses) | |
| Affiliation | |
| Degree Grantor |
University of British Columbia
|
| Graduation Date |
2005-11
|
| Campus | |
| Scholarly Level |
Graduate
|
| Aggregated Source Repository |
DSpace
|
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Rights
For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use.