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Measurement of the B hadron lifetime

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Measurement of the B hadron lifetime. / ALEPH Collaboration.

In: Physics Letters B, Vol. 257, No. 3-4, 1991, p. 492-504.

Research output: Contribution to journalJournal articlepeer-review

Harvard

ALEPH Collaboration 1991, 'Measurement of the B hadron lifetime', Physics Letters B, vol. 257, no. 3-4, pp. 492-504. https://doi.org/10.1016/0370-2693(91)91927-N

APA

ALEPH Collaboration (1991). Measurement of the B hadron lifetime. Physics Letters B, 257(3-4), 492-504. https://doi.org/10.1016/0370-2693(91)91927-N

Vancouver

ALEPH Collaboration. Measurement of the B hadron lifetime. Physics Letters B. 1991;257(3-4):492-504. https://doi.org/10.1016/0370-2693(91)91927-N

Author

ALEPH Collaboration. / Measurement of the B hadron lifetime. In: Physics Letters B. 1991 ; Vol. 257, No. 3-4. pp. 492-504.

Bibtex

@article{7df183f61e4b4fab86895ac02e108901,
title = "Measurement of the B hadron lifetime",
abstract = "The average lifetime of B hadrons has been measured by the ALEPH experiment at LEP. Events containing B hadrons are selected by the identification of leptons with high transverse momentum in hadronic Z decays, and the lifetime is extracted from a fit to the impact parameter distribution of the lepton tracks. From a sample of 1.7×105 hadronic Z decays a lifetime of 1.29±0.06±0.10 ps is measured.",
author = "D. Decamp and Alexander Finch and {ALEPH Collaboration}",
year = "1991",
doi = "10.1016/0370-2693(91)91927-N",
language = "English",
volume = "257",
pages = "492--504",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "ELSEVIER SCIENCE BV",
number = "3-4",

}

RIS

TY - JOUR

T1 - Measurement of the B hadron lifetime

AU - Decamp, D.

AU - Finch, Alexander

AU - ALEPH Collaboration

PY - 1991

Y1 - 1991

N2 - The average lifetime of B hadrons has been measured by the ALEPH experiment at LEP. Events containing B hadrons are selected by the identification of leptons with high transverse momentum in hadronic Z decays, and the lifetime is extracted from a fit to the impact parameter distribution of the lepton tracks. From a sample of 1.7×105 hadronic Z decays a lifetime of 1.29±0.06±0.10 ps is measured.

AB - The average lifetime of B hadrons has been measured by the ALEPH experiment at LEP. Events containing B hadrons are selected by the identification of leptons with high transverse momentum in hadronic Z decays, and the lifetime is extracted from a fit to the impact parameter distribution of the lepton tracks. From a sample of 1.7×105 hadronic Z decays a lifetime of 1.29±0.06±0.10 ps is measured.

U2 - 10.1016/0370-2693(91)91927-N

DO - 10.1016/0370-2693(91)91927-N

M3 - Journal article

VL - 257

SP - 492

EP - 504

JO - Physics Letters B

JF - Physics Letters B

SN - 0370-2693

IS - 3-4

ER -