3 papers
hep-ph2026
Decay: Smoking Gun Signature of Wrong-Sign Coupling
Aditya Batra, Sanjoy Mandal, Rahul Srivastava
We perform a model-independent study of new physics effects in the Higgs decay , focusing on scenarios that spoil the accidental cancellation between the direct and ind…
hep-ph2025
model in light of the CDF II result
Sanjoy Mandal, Hemant Prajapati, Rahul Srivastava
Recent CDF II collaboration's result on mass measurements contradict Standard Model prediction, requiring new physics to explain this anomaly. Such new physics may manifest thr…
hep-ph2024
Large lepton number violation at colliders: predictions from the minimal linear seesaw mechanism
Aditya Batra, Praveen Bharadwaj, Sanjoy Mandal +2
Small neutrino masses can be sourced by a tiny vacuum expectation value of a leptophilic Higgs doublet, and mediated by Quasi-Dirac heavy neutrinos. In such simplest linear seesaw…