Rigo Bause

activity

20192023

most citedInterplay of dineutrino modes with semileptonic rare

B

-decays

57 citations · 243 across the 10 of their papers we have counts for

collaborators

10 papers

hep-ph2023★ 1 cited

Old and new anomalies in charm

Rigo Bause, Hector Gisbert, Gudrun Hiller +3

The recent LHCb determination of the direct CP asymmetries in the decays $D^{0} \to K^{+} K^{-}, π^{+} π^{-}$ hints at a sizeable breaking of two approximate symmetries of the SM: CP and U-s…

hep-ph2023★ 7 cited

Implications of an enhanced $B \to K ν ν ˉ$ branching ratio

Rigo Bause, Hector Gisbert, Gudrun Hiller

Rare decays mediated by $b \to s ν ν ˉ$ transitions have been reported by the Belle II experiment. The branching ratio of the decay $B^{+} \to K^{+} ν ν ˉ$ is found to be enhanced…

hep-ph2022★ 30 cited

Model-independent analysis of $b \to d$ processes

Rigo Bause, Hector Gisbert, Marcel Golz +1

We perform a model-independent analysis of $∣Δ b ∣ = ∣Δ d ∣ = 1$ processes to test the standard model and probe flavor patterns of new physics. Constraints on Wilson coefficients are obtai…

hep-ph2021

Dineutrino modes probing lepton flavor violation

Rigo Bause, Hector Gisbert, Marcel Golz +1

$S U (2)_{L}$ -invariance links charged dilepton $q ˉ q^{'} ℓ^{+} ℓ^{-}$ and dineutrino $q ˉ q^{'} ν ˉ ν$ couplings. This connection can be established using the…

hep-ph2021★ 1 cited

B-Anomalies from flavorful U(1)' extensions, safely

Rigo Bause, Gudrun Hiller, Tim Höhne +2

$U (1)^{'}$ extensions of the standard model with generation-dependent couplings to quarks and leptons are investigated as an explanation of anomalies in rare $B$ -decays, with an…

hep-ph2021★ 57 cited

Interplay of dineutrino modes with semileptonic rare $B$ -decays

Rigo Bause, Hector Gisbert, Marcel Golz +1

We present a systematic global analysis of dineutrino modes $b \to q ν ν ˉ$ , $q = d, s$ , and charged dilepton $b \to q ℓ^{+} ℓ^{-}$ transitions. We derive improved or even ent…

Old and new anomalies in charm

Implications of an enhanced B→Kννˉ branching ratio

Model-independent analysis of b→d processes

Dineutrino modes probing lepton flavor violation

B-Anomalies from flavorful U(1)' extensions, safely

Interplay of dineutrino modes with semileptonic rare B-decays

Implications of an enhanced $B \to K ν ν ˉ$ branching ratio

Model-independent analysis of $b \to d$ processes

Interplay of dineutrino modes with semileptonic rare $B$ -decays