28 citations · 28 across the 1 of their papers we have counts for
7 papers
in the Standard Model at the Dawn of the 2020s
Jason Aebischer, Christoph Bobeth, Andrzej J. Buras
We reanalyse the ratio in the Standard Model (SM) using most recent hadronic matrix elements from the RBC-UKQCD collaboration in combination with most im…
Quark-Lepton Connections in Mediated FCNC Processes: Gauge Anomaly Cancellations at Work
Jason Aebischer, Andrzej J. Buras, Maria Cerdà-Sevilla +1
We consider scenarios with a heavy gauge boson with flavour non-universal quark and lepton couplings with the goal to illustrate how the cancellation of gauge anomalies…
On the Importance of NNLO QCD and Isospin-breaking Corrections in
Jason Aebischer, Christoph Bobeth, Andrzej J. Buras
Following the 1999 analysis of Gambino, Haisch and one of us, we stress that all the recent NLO analyses of in the Standard Model (SM) suffer from the re…
B-decay discrepancies after Moriond 2019
Jason Aebischer, Wolfgang Altmannshofer, Diego Guadagnoli +3
Following the updated measurement of the lepton flavour universality (LFU) ratio R_K in B -> Kll decays by LHCb, as well as a number of further measurements, e.g. R_K* by Belle and…
in and beyond the Standard Model
Jason Aebischer
Estimates of the CP violating observable have gained some attention in the past few years. Depending on the long-distance treatment used, they exhibit up…
QCD Improved Matching for Semi-Leptonic B Decays with Leptoquarks
Jason Aebischer, Andreas Crivellin, Christoph Greub
Leptoquarks (LQs) provide very promising solutions to the tensions between the experimental measurements and the SM predictions of and processes. In…