4 papers
Counting b-jets at the FCC-ee as a probe of top-quark flavor physics
Shaouly Bar-Shalom, Jose Wudka
We explore the sensitivity of a future FCC-ee to multi-TeV new physics (NP) that can generate vector, scalar and tensor flavor-changing (FC) contact interactions ($u_k=u,c…
Flavor physics at the EIC with b-jet tagging
Shaouly Bar-Shalom, Jose Wudka
We employ an approximate conserved quantum number (defined as "-Parity" in [1]) of the Standard Model (SM): , where is the number of produced -jets in the rea…
Optimal New Physics estimation in presence of Standard Model backgrounds
Subhaditya Bhattacharya, Sahabub Jahedi, Jayita Lahiri +1
In this work, we develop a numerical technique for the optimal estimation of the new physics (NP) couplings applicable to any collider process without any simplifying assumptions.…
The solution to the IceCube Ultra High Energy neutrino deficit in light of NA64
Leon M. G. de la Vega, Eduardo Peinado, Jose Wudka
In this work we analyze the scenario where a MeV scale gauge boson can explain the deficit in the diffuse ultra high energy (UHE) astrophysical neutrino spectrum obser…