Search for Leptoquarks in electron-photon scattering at √see up to 209 GeV at LEP

G Abbiendi; Georgios Anagnostou; Paul Bell; Ian Bloodworth; David Charlton; Christopher Hawkes; Roger Homer; Predrag Jovanovic; Thomas McMahon; Stephen O'Neale; Miriam Watson; Peter Watkins; Alan Watson; Nigel Watson; John Wilson

doi:10.1016/S0370-2693(01)01485-X

Search for Leptoquarks in electron-photon scattering at √see up to 209 GeV at LEP

G Abbiendi, Georgios Anagnostou, Paul Bell, Ian Bloodworth, David Charlton, Christopher Hawkes, Roger Homer, Predrag Jovanovic, Thomas McMahon, Stephen O'Neale, Miriam Watson, Peter Watkins, Alan Watson, Nigel Watson, John Wilson

Physics and Astronomy

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16 Citations (Scopus)

Abstract

Searches for first generation scalar and vector leptoquarks, and for squarks in R-parity violating SUSY models with the direct decay of the squark into Standard Model particles, have been performed using e(+)e(-) collisions collected with the OPAL detector at LEP at e(+)e(-) centre-of-mass energies between 189 and 209 GeV. No excess of events is found over the expectation from Standard Model background processes. Limits are computed on the leptoquark couplings for different values of the branching ratio to electron-quark final states. (C) 2002 Elsevier Science B.V. All rights reserved.

Original language	English
Pages (from-to)	233-246
Number of pages	14
Journal	Physics Letters B
Volume	526
Issue number	3-4
DOIs	https://doi.org/10.1016/S0370-2693(01)01485-X
Publication status	Published - 7 Feb 2002

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Abbiendi, G., Anagnostou, G., Bell, P., Bloodworth, I., Charlton, D., Hawkes, C., Homer, R., Jovanovic, P., McMahon, T., O'Neale, S., Watson, M., Watkins, P., Watson, A., Watson, N., & Wilson, J. (2002). Search for Leptoquarks in electron-photon scattering at √see up to 209 GeV at LEP. Physics Letters B, 526(3-4), 233-246. https://doi.org/10.1016/S0370-2693(01)01485-X

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abstract = "Searches for first generation scalar and vector leptoquarks, and for squarks in R-parity violating SUSY models with the direct decay of the squark into Standard Model particles, have been performed using e(+)e(-) collisions collected with the OPAL detector at LEP at e(+)e(-) centre-of-mass energies between 189 and 209 GeV. No excess of events is found over the expectation from Standard Model background processes. Limits are computed on the leptoquark couplings for different values of the branching ratio to electron-quark final states. (C) 2002 Elsevier Science B.V. All rights reserved.",

author = "G Abbiendi and Georgios Anagnostou and Paul Bell and Ian Bloodworth and David Charlton and Christopher Hawkes and Roger Homer and Predrag Jovanovic and Thomas McMahon and Stephen O'Neale and Miriam Watson and Peter Watkins and Alan Watson and Nigel Watson and John Wilson",

year = "2002",

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doi = "10.1016/S0370-2693(01)01485-X",

language = "English",

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pages = "233--246",

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T1 - Search for Leptoquarks in electron-photon scattering at √see up to 209 GeV at LEP

AU - Abbiendi, G

AU - Anagnostou, Georgios

AU - Bell, Paul

AU - Bloodworth, Ian

AU - Charlton, David

AU - Hawkes, Christopher

AU - Homer, Roger

AU - Jovanovic, Predrag

AU - McMahon, Thomas

AU - O'Neale, Stephen

AU - Watson, Miriam

AU - Watkins, Peter

AU - Watson, Alan

AU - Watson, Nigel

AU - Wilson, John

PY - 2002/2/7

Y1 - 2002/2/7

N2 - Searches for first generation scalar and vector leptoquarks, and for squarks in R-parity violating SUSY models with the direct decay of the squark into Standard Model particles, have been performed using e(+)e(-) collisions collected with the OPAL detector at LEP at e(+)e(-) centre-of-mass energies between 189 and 209 GeV. No excess of events is found over the expectation from Standard Model background processes. Limits are computed on the leptoquark couplings for different values of the branching ratio to electron-quark final states. (C) 2002 Elsevier Science B.V. All rights reserved.

AB - Searches for first generation scalar and vector leptoquarks, and for squarks in R-parity violating SUSY models with the direct decay of the squark into Standard Model particles, have been performed using e(+)e(-) collisions collected with the OPAL detector at LEP at e(+)e(-) centre-of-mass energies between 189 and 209 GeV. No excess of events is found over the expectation from Standard Model background processes. Limits are computed on the leptoquark couplings for different values of the branching ratio to electron-quark final states. (C) 2002 Elsevier Science B.V. All rights reserved.

U2 - 10.1016/S0370-2693(01)01485-X

DO - 10.1016/S0370-2693(01)01485-X

M3 - Article

VL - 526

SP - 233

EP - 246

JO - Physics Letters B

JF - Physics Letters B

IS - 3-4

ER -

Search for Leptoquarks in electron-photon scattering at √see up to 209 GeV at LEP

Abstract

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