B(s) → D(s)h(h)(h) Decays in LHCb

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We report recent measurements from LHCb on B(s) → D( s)h(h)(h) decays using ∼35 pb-1 of data collected in 2010. In brief, we measure the following ratios of branching fractions: B(B0 → D+K-)/B(B̄0 → D +π- = 0.0752 ±0.0064 ±0.0026 B(B̄s 0 → D0K*0)/ B(B0 → D0ρ0 = 1.39±0. 31±0.17±0.18 B(B̄0 → D+K - π+ π- = 0.052 ±0.009 ± 0.005 B(B0 → D+ π -π+π-)/B(B- → D 0K-π+π-) = 0.096±0.015±0.008 where the uncertainties are statistical and systematic, respectively. The first of these measurements is the most precise to date, and the others are first observations.

Original languageEnglish (US)
Title of host publicationProceedings of Science
StatePublished - 2011
Event13th International Conference on B-Physics at Hadron Machines, BEAUTY 2011 - Amsterdam, Netherlands
Duration: Apr 4 2011Apr 8 2011

Other

Other13th International Conference on B-Physics at Hadron Machines, BEAUTY 2011
CountryNetherlands
CityAmsterdam
Period4/4/114/8/11

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decay

ASJC Scopus subject areas

  • General

Cite this

Blusk, S. R. (2011). B(s) → D(s)h(h)(h) Decays in LHCb. In Proceedings of Science [005]

B(s) → D(s)h(h)(h) Decays in LHCb. / Blusk, Steven Roy.

Proceedings of Science. 2011. 005.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Blusk, SR 2011, B(s) → D(s)h(h)(h) Decays in LHCb. in Proceedings of Science., 005, 13th International Conference on B-Physics at Hadron Machines, BEAUTY 2011, Amsterdam, Netherlands, 4/4/11.
Blusk SR. B(s) → D(s)h(h)(h) Decays in LHCb. In Proceedings of Science. 2011. 005
Blusk, Steven Roy. / B(s) → D(s)h(h)(h) Decays in LHCb. Proceedings of Science. 2011.
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