activity
20072026
most citedDimension Seven Operators in Standard Model with Right handed Neutrinos

112 citations · 1.4k across the 73 of their papers we have counts for

collaborators

74 papers

hep-ph2026

Vanilla Scotogenic Model at the future Muon Collider

Niloy Mondal, Dipankar Pradhan, Abhik Sarkar +2

The vanilla scotogenic model (VSM) featuring three right-handed neutrinos and an inert scalar doublet, offers a unified explanation of neutrino masses, dark matter (DM), and the ba…

hep-ph2026

High energy probes of Higgs self-coupling via boson fusion at future lepton colliders

Amir Subba, Hrishikesh Deka, Subhaditya Bhattacharya +1

We investigate the sensitivity to the Higgs self-coupling through boson fusion di-Higgs production at CLIC with a center-of-mass energy of TeV. We study the interp…

hep-ph2025

Exploring Leptogenesis, WIMP Dark Matter, and Gravitational Waves in an extended Scalar Framework

Subhaditya Bhattacharya, Niloy Mondal, Arunansu Sil

We explore an extension of the Type-I seesaw framework in which a scalar mediator connects the Standard Model (SM) to a dark sector consisting of right-handed neutrinos or RHNs…

hep-ph2025

Probing CP-violating Higgs-Gauge couplings with Higgsstrahlung at collider

Amir Subba, Subhaditya Bhattacharya, Abhik Sarkar

We investigate the sensitivity of a future high-luminosity collider operating at to CP-violating and CP-conserving anomalous interactions v…

hep-ph2025

Lepton Collider as a Window to Reheating via Freezing Out Dark Matter Detection

Subhaditya Bhattacharya, Anupam Ghosh, Niloy Mondal +1

We investigate a particle dark matter (DM) scenario where the DM interaction with the Standard Model are mediated by a leptophilic effective operator. Unlike conventional WIMP scen…

hep-ph2025★ 1 cited

Optimal estimation of Higgs-Gauge Boson couplings at the future colliders

Subhaditya Bhattacharya, Amir Subba, Abhik Sarkar

The proposed collider offers an ideal environment for precise estimation of Higgs boson properties which are of utmost importance to validate the Standard Model of particl…