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Heavy flavour production in Z decays

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Standard

Heavy flavour production in Z decays. / ALEPH Collaboration.
In: Physics Letters B, Vol. 244, No. 3-4, 1990, p. 551-565.

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

Harvard

ALEPH Collaboration 1990, 'Heavy flavour production in Z decays', Physics Letters B, vol. 244, no. 3-4, pp. 551-565. https://doi.org/10.1016/0370-2693(90)90362-A

APA

ALEPH Collaboration (1990). Heavy flavour production in Z decays. Physics Letters B, 244(3-4), 551-565. https://doi.org/10.1016/0370-2693(90)90362-A

Vancouver

ALEPH Collaboration. Heavy flavour production in Z decays. Physics Letters B. 1990;244(3-4):551-565. doi: 10.1016/0370-2693(90)90362-A

Author

ALEPH Collaboration. / Heavy flavour production in Z decays. In: Physics Letters B. 1990 ; Vol. 244, No. 3-4. pp. 551-565.

Bibtex

@article{9b86cea08b594d2db519590865ef8829,
title = "Heavy flavour production in Z decays",
abstract = "From an analysis of inclusive leptons in data collected by the ALEPH detector at LEP, we measure the fractions of b and c events in hadronic Z decays. The b fraction times semileptonic branching ratio is measured to be . Assuming a b semileptonic branching ratio of 0.102 ± 0.010 gives , in good agreement with the standard model prediction of 0.217. The c fraction times semileptonic branching ratio is measured to be . Assuming a c semileptonic branching ratio of 0.090 ± 0.013 gives , in agreement with the standard model prediction of 0.171.",
author = "D. Decamp and Alexander Finch and {ALEPH Collaboration}",
year = "1990",
doi = "10.1016/0370-2693(90)90362-A",
language = "English",
volume = "244",
pages = "551--565",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "ELSEVIER SCIENCE BV",
number = "3-4",

}

RIS

TY - JOUR

T1 - Heavy flavour production in Z decays

AU - Decamp, D.

AU - Finch, Alexander

AU - ALEPH Collaboration

PY - 1990

Y1 - 1990

N2 - From an analysis of inclusive leptons in data collected by the ALEPH detector at LEP, we measure the fractions of b and c events in hadronic Z decays. The b fraction times semileptonic branching ratio is measured to be . Assuming a b semileptonic branching ratio of 0.102 ± 0.010 gives , in good agreement with the standard model prediction of 0.217. The c fraction times semileptonic branching ratio is measured to be . Assuming a c semileptonic branching ratio of 0.090 ± 0.013 gives , in agreement with the standard model prediction of 0.171.

AB - From an analysis of inclusive leptons in data collected by the ALEPH detector at LEP, we measure the fractions of b and c events in hadronic Z decays. The b fraction times semileptonic branching ratio is measured to be . Assuming a b semileptonic branching ratio of 0.102 ± 0.010 gives , in good agreement with the standard model prediction of 0.217. The c fraction times semileptonic branching ratio is measured to be . Assuming a c semileptonic branching ratio of 0.090 ± 0.013 gives , in agreement with the standard model prediction of 0.171.

U2 - 10.1016/0370-2693(90)90362-A

DO - 10.1016/0370-2693(90)90362-A

M3 - Journal article

VL - 244

SP - 551

EP - 565

JO - Physics Letters B

JF - Physics Letters B

SN - 0370-2693

IS - 3-4

ER -