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Title
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Search for resonant production in collisions at =1.96 TeV
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Author
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Institution/Organisation
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CDF Collaboration
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Abstract
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| We report on a search for narrow-width particles decaying to a top and antitop quark pair. The data set used in the analysis corresponds to an integrated luminosity of 680 pb-1 collected with the Collider Detector at Fermilab in run II. We present 95% confidence level upper limits on the cross section times branching ratio. Assuming a specific top-color-assisted technicolor production model, the leptophobic Z′ with width ΓZ′=0.012MZ′, we exclude the mass range MZ′<725 GeV/c2 at the 95% confidence level. |
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Language
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English
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Source (journal)
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Physical review letters. - New York, N.Y., 1958, currens
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Publication
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New York, N.Y.
:
American Physical Society
,
2008
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ISSN
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0031-9007
[print]
1079-7114
[online]
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Volume/pages
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100
:23
(2008)
, p. 231801,1-231801,7
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ISI
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000256708100011
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Full text (Publisher's DOI)
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Full text (open access)
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