S. Boer

activity

20162018

collaborators

Showing 2018Show all

3 papers · 1 filter

hep-ph2018

Impact of polarization observables and $B_{c} \to τ ν$ on new physics explanations of the $b \to c τ ν$ anomaly

Monika Blanke, Andreas Crivellin, Stefan de Boer +4

The combined analysis of the BaBar, Belle, and LHCb data on $B \to D τ ν$ , $B \to D^{*} τ ν$ and $B_{c} \to J /Ψ τ ν$ decay observables shows evidence of physics beyond the Standard Model (SM).…

hep-ph2018

Charm decays

Stefan de Boer

The importance of charm decays in the context of flavor is motivated. A theory overview on recent developments in leptonic and semileptonic decays, hadronic two-body decays, and ra…

hep-ph2018

Null tests from angular distributions in $D \to P_{1} P_{2} l^{+} l^{-}$ , $l = e, μ$ decays on and off peak

Stefan de Boer, Gudrun Hiller

We systematically analyze the full angular distribution in $D \to P_{1} P_{2} l^{+} l^{-}$ decays, where $P_{1, 2} = π, K$ , $l = e, μ$ . We identify several null tests of the standard model (SM).…

Impact of polarization observables and Bc​→τν on new physics explanations of the b→cτν anomaly

Charm decays

Null tests from angular distributions in D→P1​P2​l+l−, l=e,μ decays on and off peak

Impact of polarization observables and $B_{c} \to τ ν$ on new physics explanations of the $b \to c τ ν$ anomaly

Null tests from angular distributions in $D \to P_{1} P_{2} l^{+} l^{-}$ , $l = e, μ$ decays on and off peak