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Journal article

Search for top-quark production via flavor-changing neutral currents in W+1 jet events at CDF.

Abstract:

We report on a search for the non-standard-model process u(c) + g --> t using pp[over ] collision data collected by the Collider Detector at Fermilab II detector corresponding to 2.2 fb;{-1}. The candidate events are classified as signal-like or backgroundlike by an artificial neural network. The observed discriminant distribution yields no evidence for flavor-changing neutral current top-quark production, resulting in an upper limit on the production cross section sigma(u(c) + g --> t)...

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Publication status:
Published

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Authors


Aaltonen, T More by this author
Adelman, J More by this author
Akimoto, T More by this author
Alvarez González, B More by this author
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Journal:
Physical review letters
Volume:
102
Issue:
15
Pages:
151801
Publication date:
2009-04-05
DOI:
EISSN:
1079-7114
ISSN:
0031-9007
URN:
uuid:a3196e2d-fb89-4d40-a2b7-d08f53c55e1e
Source identifiers:
23590
Local pid:
pubs:23590
Language:
English
Keywords:

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