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A SEARCH FOR SCALAR LEPTOQUARKS AT THE CERN PBARP COLLIDER

Abstract:
A search has been made for scalar leptoquark pair production with the upgraded UA2 detector at the CERN pp Collider at √s = 630 GeV, investigating decays of the leptoquark into a quark and either an electron or an electron neutrino. From an event sample corresponding to an integrated luminosity of 13 pb-1 a lower limit has been determined for the mass of first generation leptoquarks, yielding 67 GeV (95% CL) for a scalar leptoquark decaying with a 50% branching ratio into a quark and an electron. © 1992.
Publication status:
Published

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Authors


AMBROSINI, G More by this author
AUTIERO, D More by this author
BAREYRE, P More by this author
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Journal:
PHYSICS LETTERS B
Volume:
274
Issue:
3-4
Pages:
507-512
Publication date:
1992-01-16
DOI:
ISSN:
0370-2693
URN:
uuid:5682a811-f833-4665-922d-e6e6ee68587a
Source identifiers:
767
Local pid:
pubs:767

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