U. Langenegger

activity

19962025

most citedObservation of a Broad Structure in the

π^{+} π^{-} J / ψ

Mass Spectrum around 4.26 GeV/

c^{2}

744 citations · 3.2k across the 69 of their papers we have counts for

collaborators

Showing 2006Show all

3 papers · 1 filter

hep-ex2006★ 2 cited

Study of Bs->mu+mu- in CMS

Urs Langenegger

We present a Monte Carlo simulation study of measuring the rare leptonic decay Bs->mu+mu- with the CMS experiment at the LHC. The study is based on a full detector simulation for s…

hep-ex2006★ 25 cited

Determinations of |Vub| from Inclusive Semileptonic B Decays with Reduced Model Dependence

The BABAR Collaboration, B. Aubert

We report two novel determinations of |Vub| with reduced model dependence, based on measurements of the mass distribution of the hadronic system in semileptonic B decays. Events ar…

hep-ex2006★ 14 cited

Measurements of $Λ_{c}^{+}$ Branching Fractions of Cabibbo-Suppressed Decay Modes involving $Λ$ and $Σ^{0}$

The BABAR Collaboration, B. Aubert

We measure the branching ratios of the Cabibbo-suppressed decays $Λ_{c}^{+}$ $\to$ $Λ$ $K^{+}$ and $Λ_{c}^{+}$ $\to$ $Σ^{0}$ $K^{+}$ %(measured with improved accuracy). relative to the Cabibbo…

Study of Bs->mu+mu- in CMS

Determinations of |Vub| from Inclusive Semileptonic B Decays with Reduced Model Dependence

Measurements of Λc+​ Branching Fractions of Cabibbo-Suppressed Decay Modes involving Λ and Σ0

Measurements of $Λ_{c}^{+}$ Branching Fractions of Cabibbo-Suppressed Decay Modes involving $Λ$ and $Σ^{0}$