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Average f_s/f_d b-hadron production fraction for 7TeV pp collisions
We extract the ratio of strange $B$ meson to light neutral $B$ meson production $f_s/f_d$ by averaging three measurements performed in proton-proton collisions at a centre-of-mass energy of 7 TeV. They include a determination using semileptonic decays of the $b$-hadrons, identified by the detecti...
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| Lenguaje: | eng |
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2011
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| Acceso en línea: | http://cds.cern.ch/record/1366042 |