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hep-ph2026
Constraining the parameter space of a singlet down-type vector-like quark
Mohammad Ahmady, Maryam Bibi, Ruben Sandapen
We consider a minimal New Physics scenario in which the Standard Model is extended by singlet down-type vector-like quark(VLQ). We constrain its parameter space using the measured…
hep-ph2025
One Loop Calculations of Rare B-decays Beyond the Standard Model
Maryam Bibi
Rare -meson decays, suppressed in the Standard Model (SM) by the GIM mechanism, are sensitive probes of new physics. In particular, loop-level transitions can reveal e…