Publications (45)
wilson: A package for renormalization group running in the SMEFT with Sterile Neutrinos
Jason Aebischer, Tejhas Kapoor, Jacky Kumar
Sterile neutrinos are well-motivated beyond the Standard Model (BSM) particles. The Standard Model Effective Field Theory (SMEFT) augmented with these new fields is known as the $Î…
The role of non-universal couplings in explaining the anomaly
Ashutosh Kumar Alok, Amol Dighe, Shireen Gangal +1
The tension among measurements of from different channels, the so-called Cabibbo Angle Anomaly, can be interpreted as a signal of lepton flavor universality (LFU) violatio…
BSM Master Formula for in the WET Basis at NLO in QCD
Jason Aebischer, Christoph Bobeth, Andrzej J. Buras +1
As an important step towards a complete next-to-leading order (NLO) QCD analysis of the ratio within the Standard Model Effective Field Theory (SMEFT), w…
WCxf: an exchange format for Wilson coefficients beyond the Standard Model
Jason Aebischer, Ilaria Brivio, Alejandro Celis +11
We define a data exchange format for numerical values of Wilson coefficients of local operators parameterising low-energy effects of physics beyond the Standard Model. The format f…
Resolving the and anomalies with leptoquarks and a dark Higgs boson
Alakabha Datta, Jonathan L. Feng, Saeed Kamali +1
At present, there are outstanding discrepancies between standard model predictions and measurements of the muon's and several -meson properties. We resolve these anomalies…
Renormalization group improved implications of semileptonic operators in SMEFT
Jacky Kumar
We study implications of the four-fermion semileptonic operators at the low-energy and at electroweak (EW) scale in the framework of Standard Model Effective Field Theory (SMEFT).…