Journal article
Search for new gauge bosons decaying into dileptons in (p)over-bar-p collisions at root s=1.8 TeV
- Abstract:
- We have searched for heavy neutral gauge bosons (Z′) in dielectron and dimuon decay modes using 110 pb-1 of p̄ p collisions at √s = 1.8 TeV collected with the Collider Detector at Fermilab. We present a limit on the production cross section times branching ratio of a Z′ boson decaying into dileptons as a function of Z′ mass. For mass MZ′ > 600 GeV/c2, the upper limit is 40 fb at 95% confidence level. We set the lower mass limits of 690, 590, 620, 595, 565, 630, and 600 GeV/c2 for Z′SM, Zψ; Zη Zχ, ZI, ZLR, and ZALRM, respectively.
- Publication status:
- Published
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Bibliographic Details
- Journal:
- Physical Review Letters
- Volume:
- 79
- Issue:
- 12
- Pages:
- 2192-2197
- Publication date:
- 1997-09-22
- DOI:
- EISSN:
-
1079-7114
- ISSN:
-
0031-9007
Item Description
- Pubs id:
-
pubs:172406
- UUID:
-
uuid:cdf54a8d-1009-4e25-b140-d7941b5db136
- Local pid:
- pubs:172406
- Source identifiers:
-
172406
- Deposit date:
- 2012-12-19
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- Copyright date:
- 1997
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