Updated measurement of the average B hadron lifetime

Physics

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https://doi.org/10.1016/0370-2693(92)90108-G
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Updated measurement of the average B hadron lifetime. / ALEPH Collaboration.
In: Physics Letters B, Vol. 295, No. 1-2, 1992, p. 174-186.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

ALEPH Collaboration 1992, 'Updated measurement of the average B hadron lifetime', Physics Letters B, vol. 295, no. 1-2, pp. 174-186. https://doi.org/10.1016/0370-2693(92)90108-G

APA

ALEPH Collaboration (1992). Updated measurement of the average B hadron lifetime. Physics Letters B, 295(1-2), 174-186. https://doi.org/10.1016/0370-2693(92)90108-G

Vancouver

ALEPH Collaboration. Updated measurement of the average B hadron lifetime. Physics Letters B. 1992;295(1-2):174-186. doi: 10.1016/0370-2693(92)90108-G

Author

ALEPH Collaboration. / Updated measurement of the average B hadron lifetime. In: Physics Letters B. 1992 ; Vol. 295, No. 1-2. pp. 174-186.

Bibtex

@article{a351d78af3bb40aea3aaf86a78e54e21,

title = "Updated measurement of the average B hadron lifetime",

abstract = "An improved measurement of the average lifetime of b hadrons has been performed with the ALEPH detector. From a sample of 260 000 hadronic Z0 decays, recorded during the 1991 LEP run with the silicon vertex detector fully operational, a fit to the impact parameter distribution of lepton tracks coming from semileptonic decays yields an average b hadron lifetime of 1.49 ± 0.03 ± 0.06 ps.",

author = "D. Buskulic and Alexander Finch and {ALEPH Collaboration}",

year = "1992",

doi = "10.1016/0370-2693(92)90108-G",

language = "English",

volume = "295",

pages = "174--186",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "ELSEVIER SCIENCE BV",

number = "1-2",

}

RIS

TY - JOUR

T1 - Updated measurement of the average B hadron lifetime

AU - Buskulic, D.

AU - Finch, Alexander

AU - ALEPH Collaboration

PY - 1992

Y1 - 1992

N2 - An improved measurement of the average lifetime of b hadrons has been performed with the ALEPH detector. From a sample of 260 000 hadronic Z0 decays, recorded during the 1991 LEP run with the silicon vertex detector fully operational, a fit to the impact parameter distribution of lepton tracks coming from semileptonic decays yields an average b hadron lifetime of 1.49 ± 0.03 ± 0.06 ps.

AB - An improved measurement of the average lifetime of b hadrons has been performed with the ALEPH detector. From a sample of 260 000 hadronic Z0 decays, recorded during the 1991 LEP run with the silicon vertex detector fully operational, a fit to the impact parameter distribution of lepton tracks coming from semileptonic decays yields an average b hadron lifetime of 1.49 ± 0.03 ± 0.06 ps.

U2 - 10.1016/0370-2693(92)90108-G

DO - 10.1016/0370-2693(92)90108-G

M3 - Journal article

VL - 295

SP - 174

EP - 186

JO - Physics Letters B

JF - Physics Letters B

SN - 0370-2693

IS - 1-2

ER -

Research

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