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Measurement of the branching ratio for the process b → τ −ν¯τX

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Measurement of the branching ratio for the process b → τ −ν¯τX. / OPAL Collaboration.

In: Physics Letters B, Vol. 520, No. 1-2, 08.11.2001, p. 1-10.

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OPAL Collaboration 2001, 'Measurement of the branching ratio for the process b → τ −ν¯τX', Physics Letters B, vol. 520, no. 1-2, pp. 1-10. https://doi.org/10.1016/S0370-2693(01)01012-7

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OPAL Collaboration. / Measurement of the branching ratio for the process b → τ −ν¯τX. In: Physics Letters B. 2001 ; Vol. 520, No. 1-2. pp. 1-10.

Bibtex

@article{dfc39071804f4f2b80bac1e09c303118,
title = "Measurement of the branching ratio for the process b → τ −ν¯τX",
abstract = "The inclusive branching ratio for the process b → τ−ν¯τ X has been measured using hadronic Z decays collected by the OPAL experiment at LEP in the years 1992–2000. The result is: BR(b → τ−ν¯τ X) = (2.78 ± 0.18 ± 0.51)%. This measurement is consistent with the Standard Model expectation and puts a constraint of tan β/M± H < 0.53 GeV−1 at the 95% confidence level on Type II Two Higgs Doublet Models.",
author = "Bailey, {Ian Richard} and Vakhtang Kartvelishvili and {OPAL Collaboration}",
year = "2001",
month = nov,
day = "8",
doi = "10.1016/S0370-2693(01)01012-7",
language = "English",
volume = "520",
pages = "1--10",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "ELSEVIER SCIENCE BV",
number = "1-2",

}

RIS

TY - JOUR

T1 - Measurement of the branching ratio for the process b → τ −ν¯τX

AU - Bailey, Ian Richard

AU - Kartvelishvili, Vakhtang

AU - OPAL Collaboration

PY - 2001/11/8

Y1 - 2001/11/8

N2 - The inclusive branching ratio for the process b → τ−ν¯τ X has been measured using hadronic Z decays collected by the OPAL experiment at LEP in the years 1992–2000. The result is: BR(b → τ−ν¯τ X) = (2.78 ± 0.18 ± 0.51)%. This measurement is consistent with the Standard Model expectation and puts a constraint of tan β/M± H < 0.53 GeV−1 at the 95% confidence level on Type II Two Higgs Doublet Models.

AB - The inclusive branching ratio for the process b → τ−ν¯τ X has been measured using hadronic Z decays collected by the OPAL experiment at LEP in the years 1992–2000. The result is: BR(b → τ−ν¯τ X) = (2.78 ± 0.18 ± 0.51)%. This measurement is consistent with the Standard Model expectation and puts a constraint of tan β/M± H < 0.53 GeV−1 at the 95% confidence level on Type II Two Higgs Doublet Models.

U2 - 10.1016/S0370-2693(01)01012-7

DO - 10.1016/S0370-2693(01)01012-7

M3 - Journal article

VL - 520

SP - 1

EP - 10

JO - Physics Letters B

JF - Physics Letters B

SN - 0370-2693

IS - 1-2

ER -