Study of B{sup 0}-{bar B}{sup 0} mixing in D0
The probability of B{sup 0}-{bar B}{sup 0} mixing has been measured using the D{O} detector. Non-isolated dimuon events are used to determine the ratio of like to unlike-sign pairs. The measured ratio is 0.48 {+-} 0.04(stat.) {+-} 0.03(syst.), compared with the expected value of 0.23 {+-} 0.07 in the absence of B{sup 0}-{bar B}{sup 0} mixing. The combined mixing probability is measured to be 0.13 {+-} 0.02(stat.) {+-} 0.05(syst.) in good agreement with other experimental measurements.
- Research Organization:
- Fermi National Accelerator Lab., Batavia, IL (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC02-76CH03000
- OSTI ID:
- 10119005
- Report Number(s):
- FNAL/C--93/386-E; CONF-9310247--10; ON: DE94006000
- Country of Publication:
- United States
- Language:
- English
Similar Records
Measurement of $B^0$ - $\bar{B}^0$ mixing using dimuons at D0
Measurement of the $B^0$ - $\bar{B}^0$ Mixing Parameter Using Dimuon Events Collected with the D0 Detector
Dimuon production and {ital B}{sup 0}{minus}{bar {ital B}}{sup 0} mixing at DO/
Conference
·
Sat Jul 01 00:00:00 EDT 1995
·
OSTI ID:96956
Measurement of the $B^0$ - $\bar{B}^0$ Mixing Parameter Using Dimuon Events Collected with the D0 Detector
Thesis/Dissertation
·
Sat Dec 31 23:00:00 EST 1994
·
OSTI ID:1423652
Dimuon production and {ital B}{sup 0}{minus}{bar {ital B}}{sup 0} mixing at DO/
Journal Article
·
Wed Jan 31 23:00:00 EST 1996
· AIP Conference Proceedings
·
OSTI ID:284197
Related Subjects
662210
662350
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
B NEUTRAL MESONS
BRANCHING RATIO
CONFIGURATION MIXING
DATA ANALYSIS
DECAYS OF MESONS
EXPERIMENTAL DATA
KOBAYASHI-MASKAWA MATRIX
MASS DISTRIBUTION
MUONS
PARTICLE PRODUCTION
SEMILEPTONIC DECAY
STANDARD MODEL
THEORETICAL DATA
UNIFIED THEORIES AND MODELS
662350
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
B NEUTRAL MESONS
BRANCHING RATIO
CONFIGURATION MIXING
DATA ANALYSIS
DECAYS OF MESONS
EXPERIMENTAL DATA
KOBAYASHI-MASKAWA MATRIX
MASS DISTRIBUTION
MUONS
PARTICLE PRODUCTION
SEMILEPTONIC DECAY
STANDARD MODEL
THEORETICAL DATA
UNIFIED THEORIES AND MODELS