| Autor: |
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 |
| Rok vydání: |
2016 |
| Popis: |
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. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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