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Search for charged excited leptons in e+e− collisions at √s = 183–209 GeV

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Search for charged excited leptons in e+e− collisions at √s = 183–209 GeV. / OPAL Collaboration.
In: Physics Letters B, Vol. 544, No. 1-2, 19.09.2002, p. 57-72.

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

Harvard

OPAL Collaboration 2002, 'Search for charged excited leptons in e+e− collisions at √s = 183–209 GeV', Physics Letters B, vol. 544, no. 1-2, pp. 57-72. https://doi.org/10.1016/S0370-2693(02)02343-2

APA

OPAL Collaboration (2002). Search for charged excited leptons in e+e− collisions at √s = 183–209 GeV. Physics Letters B, 544(1-2), 57-72. https://doi.org/10.1016/S0370-2693(02)02343-2

Vancouver

OPAL Collaboration. Search for charged excited leptons in e+e− collisions at √s = 183–209 GeV. Physics Letters B. 2002 Sept 19;544(1-2):57-72. doi: 10.1016/S0370-2693(02)02343-2

Author

OPAL Collaboration. / Search for charged excited leptons in e+e− collisions at √s = 183–209 GeV. In: Physics Letters B. 2002 ; Vol. 544, No. 1-2. pp. 57-72.

Bibtex

@article{c19c45d733b3412ca9ae1153123da5ab,
title = "Search for charged excited leptons in e+e− collisions at √s = 183–209 GeV",
abstract = "A search for charged excited leptons decaying into a lepton and a photon has been performed using approximately 680 pb−1 of e+e− collision data collected by the OPAL detector at LEP at centre-of-mass energies between 183 and 209 GeV. No evidence for their existence was found. Upper limits on the product of the cross-section and the branching fraction are inferred. Using results from the search for singly produced excited leptons, upper limits on the ratio of the excited lepton coupling constant to the compositeness scale are calculated. From pair production searches, 95% confidence level lower limits on the masses of excited electrons, muons and taus are determined to be 103.2 GeV.",
author = "Bailey, {Ian Richard} and Vakhtang Kartvelishvili and {OPAL Collaboration}",
year = "2002",
month = sep,
day = "19",
doi = "10.1016/S0370-2693(02)02343-2",
language = "English",
volume = "544",
pages = "57--72",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "ELSEVIER SCIENCE BV",
number = "1-2",

}

RIS

TY - JOUR

T1 - Search for charged excited leptons in e+e− collisions at √s = 183–209 GeV

AU - Bailey, Ian Richard

AU - Kartvelishvili, Vakhtang

AU - OPAL Collaboration

PY - 2002/9/19

Y1 - 2002/9/19

N2 - A search for charged excited leptons decaying into a lepton and a photon has been performed using approximately 680 pb−1 of e+e− collision data collected by the OPAL detector at LEP at centre-of-mass energies between 183 and 209 GeV. No evidence for their existence was found. Upper limits on the product of the cross-section and the branching fraction are inferred. Using results from the search for singly produced excited leptons, upper limits on the ratio of the excited lepton coupling constant to the compositeness scale are calculated. From pair production searches, 95% confidence level lower limits on the masses of excited electrons, muons and taus are determined to be 103.2 GeV.

AB - A search for charged excited leptons decaying into a lepton and a photon has been performed using approximately 680 pb−1 of e+e− collision data collected by the OPAL detector at LEP at centre-of-mass energies between 183 and 209 GeV. No evidence for their existence was found. Upper limits on the product of the cross-section and the branching fraction are inferred. Using results from the search for singly produced excited leptons, upper limits on the ratio of the excited lepton coupling constant to the compositeness scale are calculated. From pair production searches, 95% confidence level lower limits on the masses of excited electrons, muons and taus are determined to be 103.2 GeV.

U2 - 10.1016/S0370-2693(02)02343-2

DO - 10.1016/S0370-2693(02)02343-2

M3 - Journal article

VL - 544

SP - 57

EP - 72

JO - Physics Letters B

JF - Physics Letters B

SN - 0370-2693

IS - 1-2

ER -