most citedExplaining 650 GeV and 95 GeV Anomalies in the 2-Higgs Doublet Model Type-I

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8 papers

hep-ph20261 cited

Explaining 650 GeV and 95 GeV Anomalies in the 2-Higgs Doublet Model Type-I

Akshat Khanna, Stefano Moretti, Agnivo Sarkar

We propose an interpretation of a rather significant 650 GeV excess emerged at the Large Hadron Collider (LHC) from CMS Collaboration data in the final state, accompa…

hep-ph2026

Probing compressed triplet scalars with ISR jets and soft leptons at the LHC

Atri Dey, Tathagata Ghosh, Biswarup Mukhopadhyaya +1

The Type-II seesaw model predicts doubly and singly charged scalars along with neutral Higgs states originating from an triplet. Current LHC searches by the ATLAS and CMS c…

hep-ph2026

Soft Symmetry Breaking as a Nonstandard Source of Mass: Phenomenological Insights from the Two-Higgs-Doublet Model

Dipankar Das, Miguel Levy, Shreya Pandey +2

The soft-breaking parameter, , frequently appearing in the 2HDM scalar potential is much more remarkable than being just a nonstandard parameter that helps make the BSM s…

hep-ph2026

Investigating the leptonic couplings of doubly charged scalars at the muon collider

Nivedita Ghosh, Santosh Kumar Rai, Tousik Samui +1

We study the lepton flavour conserving and violating couplings of a doubly charged scalar at a 3 TeV muon collider. Using a model independent Lagrangian, we analyse the electron el…

hep-ph2026

LHC Signatures of Neutral Scalar Cascades in the symmetric 3HDM

Baradhwaj Coleppa, Akshat Khanna, Santosh Kumar Rai +1

Extending the scalar sector is one of the standard approaches to exploring scenarios beyond the Standard Model. In this work, we examine the collider phenomenology of the Three Hig…

hep-ph2025

Explaining 95 GeV Anomalies in the 2-Higgs Doublet Model Type-I

Akshat Khanna, Stefano Moretti, Agnivo Sarkar

We show how the 2-Higgs Doublet Model (2HDM) Type-I can explain some excesses recently seen at the Large Hadron Collider (LHC) in and final states in turn matchin…