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Title: First Measurement of the Ratio of Branching Fractions Β(Λ b → Λ c +μ -¯ν μ)/Β(Λ b → Λ c +π -) at CDF II

Abstract

We present the first measurement of the ratio of branching fractions Β(Λ b → Λ c +μ -¯ν μ)/Β(Λ b → Λ c +π -) based on 171.5 pb -1 of p¯p collisions at √s = 1.96 TeV taken with the CDF-II detector. In addition, we present measurements of Β(¯Β 0 → D* +μ -¯ν μ)/Β(¯Β 0 → D* +π -) and Β(¯Β 0 → D +μ -¯ν μ/Β(¯Β 0 → D +π -), which serve as control samples to understand the data and Monte Carlo used for the Λ b analysis.

Authors:
 [1]
  1. Univ. of Pennsylvania, Philadelphia, PA (United States). Dept. of Physics and Astronomy
Publication Date:
Research Org.:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
15017217
Report Number(s):
FERMILAB-THESIS-2005-11
arXiv eprint number hep-ex/0504059; TRN: US0605135
DOE Contract Number:  
AC02-76CH03000
Resource Type:
Thesis/Dissertation
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; B QUARKS; BARYONS; BEAUTY BARYONS; BOUND STATE; DECAY; FERMILAB COLLIDER DETECTOR; NEUTRONS; NUCLEI; PROTONS; QUARKS; Experiment-HEP

Citation Formats

Yu, Shin-Shan. First Measurement of the Ratio of Branching Fractions Β(Λb → Λc+μ-¯νμ)/Β(Λb → Λc+π-) at CDF II. United States: N. p., 2005. Web. doi:10.2172/15017217.
Yu, Shin-Shan. First Measurement of the Ratio of Branching Fractions Β(Λb → Λc+μ-¯νμ)/Β(Λb → Λc+π-) at CDF II. United States. https://doi.org/10.2172/15017217
Yu, Shin-Shan. Sat . "First Measurement of the Ratio of Branching Fractions Β(Λb → Λc+μ-¯νμ)/Β(Λb → Λc+π-) at CDF II". United States. https://doi.org/10.2172/15017217. https://www.osti.gov/servlets/purl/15017217.
@article{osti_15017217,
title = {First Measurement of the Ratio of Branching Fractions Β(Λb → Λc+μ-¯νμ)/Β(Λb → Λc+π-) at CDF II},
author = {Yu, Shin-Shan},
abstractNote = {We present the first measurement of the ratio of branching fractions Β(Λb → Λc+μ-¯νμ)/Β(Λb → Λc+π-) based on 171.5 pb-1 of p¯p collisions at √s = 1.96 TeV taken with the CDF-II detector. In addition, we present measurements of Β(¯Β0 → D*+μ-¯νμ)/Β(¯Β0 → D*+π-) and Β(¯Β0 → D+μ-¯νμ/Β(¯Β0 → D+π-), which serve as control samples to understand the data and Monte Carlo used for the Λb analysis.},
doi = {10.2172/15017217},
url = {https://www.osti.gov/biblio/15017217}, journal = {},
number = ,
volume = ,
place = {United States},
year = {2005},
month = {1}
}

Thesis/Dissertation:
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