Search for new gauge bosons decaying into dileptons in (p)over-bar-p collisions at root s=1.8 TeV
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...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal article |
| Published: |
1997
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| _version_ | 1826297329948295168 |
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| author | Abe, F Akimoto, H Akopian, A Albrow, MG Amendolia, SR Amidei, D Antos, J Aota, S Apollinari, G Asakawa, T Ashmanskas, W Atac, M Azfar, F AzziBacchetta, P Bacchetta, N Badgett, W Bagdasarov, B Bailey, M Bao, J deBarbaro, P BarbaroGaltieri, A Barnes, V Barnett, B Barone, M Barzi, E |
| author_facet | Abe, F Akimoto, H Akopian, A Albrow, MG Amendolia, SR Amidei, D Antos, J Aota, S Apollinari, G Asakawa, T Ashmanskas, W Atac, M Azfar, F AzziBacchetta, P Bacchetta, N Badgett, W Bagdasarov, B Bailey, M Bao, J deBarbaro, P BarbaroGaltieri, A Barnes, V Barnett, B Barone, M Barzi, E |
| author_sort | Abe, F |
| collection | OXFORD |
| description | 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. |
| first_indexed | 2024-03-07T04:29:56Z |
| format | Journal article |
| id | oxford-uuid:cdf54a8d-1009-4e25-b140-d7941b5db136 |
| institution | University of Oxford |
| last_indexed | 2024-03-07T04:29:56Z |
| publishDate | 1997 |
| record_format | dspace |
| spelling | oxford-uuid:cdf54a8d-1009-4e25-b140-d7941b5db1362022-03-27T07:32:31ZSearch for new gauge bosons decaying into dileptons in (p)over-bar-p collisions at root s=1.8 TeVJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:cdf54a8d-1009-4e25-b140-d7941b5db136Symplectic Elements at Oxford1997Abe, FAkimoto, HAkopian, AAlbrow, MGAmendolia, SRAmidei, DAntos, JAota, SApollinari, GAsakawa, TAshmanskas, WAtac, MAzfar, FAzziBacchetta, PBacchetta, NBadgett, WBagdasarov, BBailey, MBao, JdeBarbaro, PBarbaroGaltieri, ABarnes, VBarnett, BBarone, MBarzi, EWe 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. |
| spellingShingle | Abe, F Akimoto, H Akopian, A Albrow, MG Amendolia, SR Amidei, D Antos, J Aota, S Apollinari, G Asakawa, T Ashmanskas, W Atac, M Azfar, F AzziBacchetta, P Bacchetta, N Badgett, W Bagdasarov, B Bailey, M Bao, J deBarbaro, P BarbaroGaltieri, A Barnes, V Barnett, B Barone, M Barzi, E Search for new gauge bosons decaying into dileptons in (p)over-bar-p collisions at root s=1.8 TeV |
| title | Search for new gauge bosons decaying into dileptons in (p)over-bar-p collisions at root s=1.8 TeV |
| title_full | Search for new gauge bosons decaying into dileptons in (p)over-bar-p collisions at root s=1.8 TeV |
| title_fullStr | Search for new gauge bosons decaying into dileptons in (p)over-bar-p collisions at root s=1.8 TeV |
| title_full_unstemmed | Search for new gauge bosons decaying into dileptons in (p)over-bar-p collisions at root s=1.8 TeV |
| title_short | Search for new gauge bosons decaying into dileptons in (p)over-bar-p collisions at root s=1.8 TeV |
| title_sort | search for new gauge bosons decaying into dileptons in p over bar p collisions at root s 1 8 tev |
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