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Study of the muon pair production at center-of-mass energies from 20-GeV to 136-GeV with the ALEPH detector

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Study of the muon pair production at center-of-mass energies from 20-GeV to 136-GeV with the ALEPH detector. / ALEPH Collaboration.
In: Physics Letters B, Vol. 399, No. 3-4, 1997, p. 329-341.

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

Harvard

ALEPH Collaboration 1997, 'Study of the muon pair production at center-of-mass energies from 20-GeV to 136-GeV with the ALEPH detector', Physics Letters B, vol. 399, no. 3-4, pp. 329-341. https://doi.org/10.1016/S0370-2693(97)00353-5

APA

ALEPH Collaboration (1997). Study of the muon pair production at center-of-mass energies from 20-GeV to 136-GeV with the ALEPH detector. Physics Letters B, 399(3-4), 329-341. https://doi.org/10.1016/S0370-2693(97)00353-5

Vancouver

ALEPH Collaboration. Study of the muon pair production at center-of-mass energies from 20-GeV to 136-GeV with the ALEPH detector. Physics Letters B. 1997;399(3-4):329-341. doi: 10.1016/S0370-2693(97)00353-5

Author

ALEPH Collaboration. / Study of the muon pair production at center-of-mass energies from 20-GeV to 136-GeV with the ALEPH detector. In: Physics Letters B. 1997 ; Vol. 399, No. 3-4. pp. 329-341.

Bibtex

@article{30be5fa6d7dc4d1793e45287b971a12f,
title = "Study of the muon pair production at center-of-mass energies from 20-GeV to 136-GeV with the ALEPH detector",
abstract = "The total cross section and the forward-backward asymmetry for the process e+e− → μ+μ−(nγ) are measured in the energy range 20–136 GeV by reconstructing the effective centre-of-mass energy after initial state radiation. The analysis is based on the data recorded with the ALEPH detector at LEP between 1990 and 1995, corresponding to a total integrated luminosity of 143.5 pb−1. Two different approaches are used: in the first one an exclusive selection of events with hard initial state radiation in the energy range 20–88 GeV is directly compared with the Standard Model predictions showing good agreement. In the second one, all events are used to obtain a precise measurement of the energy dependence of σ0 and AFB0 from a model independent fit, enabling constraints to be placed on models with extra Z bosons.",
author = "R. Barate and Alexander Finch and {ALEPH Collaboration}",
year = "1997",
doi = "10.1016/S0370-2693(97)00353-5",
language = "English",
volume = "399",
pages = "329--341",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "ELSEVIER SCIENCE BV",
number = "3-4",

}

RIS

TY - JOUR

T1 - Study of the muon pair production at center-of-mass energies from 20-GeV to 136-GeV with the ALEPH detector

AU - Barate, R.

AU - Finch, Alexander

AU - ALEPH Collaboration

PY - 1997

Y1 - 1997

N2 - The total cross section and the forward-backward asymmetry for the process e+e− → μ+μ−(nγ) are measured in the energy range 20–136 GeV by reconstructing the effective centre-of-mass energy after initial state radiation. The analysis is based on the data recorded with the ALEPH detector at LEP between 1990 and 1995, corresponding to a total integrated luminosity of 143.5 pb−1. Two different approaches are used: in the first one an exclusive selection of events with hard initial state radiation in the energy range 20–88 GeV is directly compared with the Standard Model predictions showing good agreement. In the second one, all events are used to obtain a precise measurement of the energy dependence of σ0 and AFB0 from a model independent fit, enabling constraints to be placed on models with extra Z bosons.

AB - The total cross section and the forward-backward asymmetry for the process e+e− → μ+μ−(nγ) are measured in the energy range 20–136 GeV by reconstructing the effective centre-of-mass energy after initial state radiation. The analysis is based on the data recorded with the ALEPH detector at LEP between 1990 and 1995, corresponding to a total integrated luminosity of 143.5 pb−1. Two different approaches are used: in the first one an exclusive selection of events with hard initial state radiation in the energy range 20–88 GeV is directly compared with the Standard Model predictions showing good agreement. In the second one, all events are used to obtain a precise measurement of the energy dependence of σ0 and AFB0 from a model independent fit, enabling constraints to be placed on models with extra Z bosons.

U2 - 10.1016/S0370-2693(97)00353-5

DO - 10.1016/S0370-2693(97)00353-5

M3 - Journal article

VL - 399

SP - 329

EP - 341

JO - Physics Letters B

JF - Physics Letters B

SN - 0370-2693

IS - 3-4

ER -