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Title
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Search for lepton flavour violation at HERA
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Author
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Institution/Organisation
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H1 Collaboration
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Abstract
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| A search for second and third generation scalar and vector leptoquarks produced in ep collisions via the lepton flavour violating processes ep→μX and ep→τX is performed by the H1 experiment at HERA. The full data sample taken at a centre-of-mass energy View the MathML source is used for the analysis, corresponding to an integrated luminosity of 245 pb−1 of e+p and 166 pb−1 of e−p collision data. No evidence for the production of such leptoquarks is observed in the H1 data. Leptoquarks produced in e±p collisions with a coupling strength of λ=0.3 and decaying with the same coupling strength to a muonquark pair or a tauquark pair are excluded at 95% confidence level up to leptoquark masses of 712 GeV and 479 GeV, respectively. |
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Language
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English
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Source (journal)
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Physics letters : B. - Amsterdam, 1967, currens
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Publication
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Amsterdam
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North-Holland
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2011
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ISSN
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0370-2693
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DOI
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10.1016/J.PHYSLETB.2011.05.023
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Volume/pages
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701
:1
(2011)
, p. 20-30
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ISI
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000292719700002
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Full text (Publisher's DOI)
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Full text (publisher's version - intranet only)
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