A proper time dependent measurement of delta MD using jet charge and soft lepton flavor tagging
- Univ. of Pennsylvania, Philadelphia, PA (United States)
This thesis presents a proper time dependent measurement of the B$$0\atop{d}$$ mixing frequency Δmd using jet charge and soft lepton flavor tagging in p-$$\bar{p}$$ collisions at √s=1.8 TeV. The measurement uses the inclusive e and μ trigger data of the CDF detector from an integrated luminosity of 91 pb-1. The proper time at decay is measured from a partial reconstruction of the B associated with the trigger lepton. The measurement of Δmd yields Δmd=0.50±0.05±0.05 $$\bar{h}$$ ps-12 of - Jet Charge: εD2 = (0.78 ± 0.12 ± 0.09) % - Soft Lepton: εD2 = (1.07 ± 0.09 ± 0.10) % where the first error is statistical and the second systematic.
- Research Organization:
- Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- DOE Contract Number:
- AC02-76CH03000
- OSTI ID:
- 3127
- Report Number(s):
- FERMILAB-THESIS-1998-18; ON: DE00003127; TRN: US0300911
- Resource Relation:
- Other Information: TH: Thesis; Thesis information not provided, TH: Thesis; Site address is PDF Normal; PBD: 26 Jan 1999; PBD: 26 Jan 1999
- Country of Publication:
- United States
- Language:
- English
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