Publications (1)0 Total impact
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F.D. Aaron,
C. Alexa,
V Andreev,
S. Backovic,
A. Baghdasaryan,
S. Baghdasaryan,
E Barrelet,
W Bartel,
K. Begzsuren,
A Belousov, [......],
Y. Vazdik,
M. von den Driesch,
D Wegener, E. W¨unsch,
J. ˇz Acek,
J. Z'alesak,
Z Zhang,
A Zhokin,
H. Zohrabyan,
F Zomer
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ABSTRACT: A search for second and third generation scalar and vector leptoquarks produced in ep collisions via the lepton flavour violating processes ep -> mu X and ep -> tau X is performed by the H1 experiment at HERA. The full data sample taken at a centre-of-mass energy sqrt{s} = 319 GeV 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 lambda=0.3 and decaying with the same coupling strength to a muon-quark pair or a tau-quark pair are excluded at 95% confidence level up to leptoquark masses of 712 GeV and 479 GeV, respectively.
