| Autor: |
Kral, JF, Abrams, GS, Adolphsen, CE, Averill, D, Ballam, J, Barish, BC, Barklow, T, Barnett, BA, Bartelt, J, Bethke, S, Blockus, D, Bonvicini, G |
| Jazyk: |
angličtina |
| Rok vydání: |
1990 |
| Zdroj: |
Kral, JF; Abrams, GS; Adolphsen, CE; Averill, D; Ballam, J; Barish, BC; et al.(1990). Measurement of the bb fraction in hadronic Z decays. Physical Review Letters, 64(11), 1211-1214. doi: 10.1103/PhysRevLett.64.1211. UC Berkeley: Retrieved from: http://www.escholarship.org/uc/item/8rh8b4t7 |
| Popis: |
Using isolated leptons reconstructed in the Mark II detector to tag bb events, we measure the fraction of bb events in hadronic Z0 decays to be 0.23-0.09+0.11, in good agreement with the standard-model prediction of 0.22. We find (Zbb)=0.43-0.17+0.21 GeV. © 1990 The American Physical Society. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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