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Search for lepton-flavor violation in e+p collisions at DESY HERA

Abstract:

A search has been made for lepton-flavor-violating interactions of the type e+p→lX, where l denotes a μ or τ with high transverse momentum, at a center-of-mass energy √s of 300 GeV with an integrated luminosity of 47.7 pb-1 using the ZEUS detector at HERA. No evidence was found for lepton-flavor violation and constraints were derived on leptoquarks (LQs) that could mediate such interactions. For LQ masses below √s, limits are set on λeq1βlq, where λeq1 is the coupling of the LQ to an electron...

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Authors


Chekanov, S More by this author
Derrick, M More by this author
Krakauer, D More by this author
Musgrave, B More by this author
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Journal:
Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume:
65
Issue:
9 A
Pages:
920041-9200416
Publication date:
2002-05-01
ISSN:
0556-2821
URN:
uuid:9f51a31c-c426-48d4-b623-9a4c8d1a8aad
Source identifiers:
172774
Local pid:
pubs:172774
Language:
English

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