@article{eb258ba635504142bd71b8244d879e51,
title = "Measurement of B(t → Wb)/B(t → Wq) at the Collider Detector at Fermilab",
abstract = "We present a measurement of the ratio of top-quark branching fractions R = B(t → Wb)/B(t → Wq), where q can be a b, s or a d quark, using lepton-plus-jets and dilepton data sets with integrated luminosity of ∼162 pb−1 collected with the Collider Detector at Fermilab during Run II of the Tevatron. The measurement is derived from the relative numbers of tt¯ events with different multiplicity of identified secondary vertices. We set a lower limit of R > 0.61 at 95% confidence level.",
author = "{CDF Collaboration} and D. Acosta and J. Adelman and T. Affolder and T. Akimoto and Albrow, {M. G.} and D. Ambrose and S. Amerio and D. Amidei and A. Anastassov and K. Anikeev and A. Annovi and J. Antos and M. Aoki and G. Apollinari and T. Arisawa and Arguin, {J. F.} and A. Artikov and W. Ashmanskas and A. Attal and F. Azfar and P. Azzi-Bacchetta and N. Bacchetta and H. Bachacou and W. Badgett and A. Barbaro-Galtieri and Barker, {G. J.} and Barnes, {V. E.} and Barnett, {B. A.} and S. Baroiant and G. Bauer and F. Bedeschi and S. Behari and S. Belforte and G. Bellettini and J. Bellinger and A. Belloni and E. Ben-Haim and D. Benjamin and A. Beretvas and T. Berry and A. Bhatti and M. Binkley and D. Bisello and M. Bishai and Blair, {R. E.} and C. Blocker and K. Bloom and B. Blumenfeld and A. Bocci and M. Soderberg",
note = "Publisher Copyright: {\textcopyright} 2020 Cambridge University Press. All rights reserved.",
year = "2005",
month = sep,
day = "2",
doi = "10.1103/PhysRevLett.95.102002",
language = "English (US)",
volume = "95",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "10",
}