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20222026
most citedSome new observations for the Georgi-Machacek scenario with triplet Higgs

10 citations · 21 across the 5 of their papers we have counts for

collaborators

6 papers

hep-ph2026

Mono-Z signal for dark matter searches at future lepton colliders and cosmological interpretation

Anupam Ghosh, Partha Kumar Paul, Abhik Sarkar +4

We investigate mono- signature at the future electron-positron collider within the dark matter effective field theory (DMEFT) framework, considering operators up to dimension si…

hep-ph2026

Hunting long-lived doubly charged scalars at the HL-LHC

Biplob Bhattacherjee, Rituparna Ghosh, Swagata Mukherjee +1

This work studies the collider phenomenology of long-lived doubly charged scalars. After reviewing the existing searches for the doubly charged scalar in both the prompt and the lo…

hep-ph2025

Leptogenesis with triplet scalars at electroweak scale

Rituparna Ghosh, Biswarup Mukhopadhyaya, Utpal Sarkar

Up until now the works regarding leptogenesis have discussed different mechanisms to explain the observed baryon asymmetry of the universe (BAU). The type- seesaw mechanism emp…

hep-ph2024★ 3 cited

Diphoton signals for the Georgi-Machacek scenario at the Large Hadron Collider

Satyaki Bhattacharya, Rituparna Ghosh, Biswarup Mukhopadhyaya

The diphoton channel for exploring the Georgi-Machacek (GM) scenario containing scalar triplets at the Large Hadron Collider (LHC) has been identified as germane, and subjected to…

hep-ph2022★ 10 cited

Some new observations for the Georgi-Machacek scenario with triplet Higgs

Rituparna Ghosh, Biswarup Mukhopadhyaya

The Georgi-Machacek model, introducing a complex and a real scalar triplet as additional components of the electroweak symmetry breaking sector, enables substantial triplet contrib…

hep-ph2022★ 8 cited

The parameter and the CDF W-mass anomaly: observations on the role of scalar triplets

Rituparna Ghosh, Biswarup Mukhopadhyaya, Utpal Sarkar

The -parameter, together with the W-and Z-masses, acts as Occam's razor on extensions of the electroweak symmetry breaking sectors. We apply this to non-doublet Higgs scenarios,…