Measurement of the absolute branching fraction of Ds+ --> tau+ nutau decay.
Using a sample of tagged D(s)(+) decays collected near the D(s)(*+/-)D(s)(-/+) peak production energy in e(+)e(-) collisions with the CLEO-c detector, we study the leptonic decay D(s)(+)-->tau(+)nu(tau) via the decay channel tau(+)-->e(+)nu(e)nu(tau). We measure B(D(s)(+)-->tau(...
Glavni autori: | Ecklund, K, Love, W, Savinov, V, Lopez, A, Mendez, H, Ramirez, J, Ge, J, Miller, D, Shipsey, I, Xin, B, Adams, G, Anderson, M, Cummings, J, Danko, I, Hu, D, Moziak, B, Napolitano, J, He, Q, Insler, J, Muramatsu, H, Park, C, Thorndike, E, Yang, F, Artuso, M, Blusk, S |
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Format: | Journal article |
Jezik: | English |
Izdano: |
2008
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Slični predmeti
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