Actions for Bs decays at the Tevatron [electronic resource].
Bs decays at the Tevatron [electronic resource].
- Published
- Washington, D.C. : United States. Dept. of Energy, 2010.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy. - Physical Description
- 10 pages : digital, PDF file
- Additional Creators
- Fermi National Accelerator Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
Access Online
- Restrictions on Access
- Free-to-read Unrestricted online access
- Summary
- The authors present measurements of the branching ratio and of the polarization amplitudes in charmless B{sub s} → φφ decays using data corresponding to 2.9 fb⁻¹ of integrated luminosity, collected by the CDF experiment at the Tevatron. The branching ratio in B{sub s} → φφ decays is measured relative to the normalization mode B{sub s} → J/Ψφ be Β(B{sub s} → φφ)/Β(B{sub s} → J/Ψφ) = [1.78 ± 0.14(stat) ± 0.20(syst)] x 10⁻². Using the experimental value of Β(B{sub s} → J/Ψφ) they determine the B{sub s} → φφ branching ratio Β(B{sub s} → φφ) = 2.40 ± 0.21(stat) ± 0.27(syst) ± 0.82(BR) x 10⁻⁵. The polarization fractions are measured for the first time in this analysis and found to be: ₀ {sub ∥} {sub ⊥}
- Report Numbers
- E 1.99:fermilab-conf-10-369-ppd
fermilab-conf-10-369-ppd - Subject(s)
- Other Subject(s)
- Note
- Published through SciTech Connect.
09/01/2010.
"fermilab-conf-10-369-ppd"
Submitted to Proceedings of Science
Presented at Flavor Physics and CP Violation 2010 (FPCP 2010), Turin, Italy, 25-29 May 2010.
Giurgiu, Gavril. - Funding Information
- AC02-07CH11359
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