Mukesh Kumar

activity

20232026

most citedDiscovery Potential of Future Electron-Positron Colliders for a 95 GeV Scalar

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

collaborators

11 papers

hep-ph2026

Radiative Signature of New Scalar Boson Decays in the $m_{ℓℓ γ}$ Spectrum at the LHC

Pramod Sharma, Arnav Chauhan, Mukesh Kumar +4

We investigate the radiative decay $S \to W^{+} W^{-} γ$ in the context of the multi-lepton anomalies and recent indications of a narrow scalar resonance near $m_S = 152 \pm 1~\text{GeV}…

hep-ph2026

Multi-Lepton Probes of the Drell-Yan Production of Triplet Higgses

Siddharth P. Maharathy, Srimoy Bhattacharya, Andreas Crivellin +3

Excesses in di-photon, $Z γ$ , and $W W$ spectra indicate the existence of a new Higgs boson with mass $152 \pm 1$ GeV. However, no excess is observed in the $Z Z$ channel. This patter…

hep-ph2025

Emerging Narrow Resonance at 152 GeV

Srimoy Bhattacharya, Mukesh Kumar, Rachid Mazini +1

The discovery of the Higgs boson at the LHC completed the Standard Model (SM), yet the possibility of additional scalars remains open, provided their contributions to electroweak s…

hep-ph2025

Exploring the Discovery Reach for a 95 GeV Scalar in Future $e^{+} e^{-}$ Collisions

Mukesh Kumar, Pramod Sharma, Karabo Mosala +1

The observed indications for a new scalar resonance with a mass around 95\,GeV, initially reported by LEP and supported by CMS and ATLAS in di-photon, $τ τ$ , and $W^{+} W^{-}$ channels,…

hep-ph2025

Discovery Prospects for the 150 GeV charged scalar at Future $e^{+} e^{-}$ Colliders

Siddharth P. Maharathy, Phodiso Maroeshe, Paballo Ndhlovu +5

The Real Higgs Triplet model, known as the $Δ$ SM, is a minimal extension of the Standard Model (SM) obtained by adding a hypercharge 0 triplet ( $Δ$ ). This simple model is motivated…

hep-ph2025

Analyzing $t t ˉ Z$ -couplings at the future $e^{-} p$ collider

Katlego Machethe, Pramod Sharma, Mukesh Kumar +2

The proposed Large Hadron Electron Collider (LHeC), with center-of-mass energy of $s \approx 1.3$ TeV, provides a clean and sensitive environment to probe the top quark's neu…

hep-ph2025

Comprehensive Constraints on ALP Couplings from future $e^{+} e^{-}$ Colliders, Muon $g - 2$ , Thermal Dark Matter and Higgs Measurements

Pramod Sharma, Soham Singh, Mukesh Kumar +1

In this article, we present projected 95\% C.L. limits on Axion-Like Particle (ALP) couplings from ALP production at a future $e^{+} e^{-}$ collider operating at $\sqrt{s} = 250~\text{G…

hep-ph2025

Emerging Excess Consistent with a Narrow Resonance at 152 GeV in High-Energy Proton-Proton Collisions

Srimoy Bhattacharya, Benjamin Lieberman, Mukesh Kumar +4

The Higgs boson discovery at the Large Hadron Collider (LHC) at CERN confirmed the existence of the last missing particle of the Standard Model (SM). The existence of new fundament…

hep-ph2024★ 5 cited

Discovery Potential of Future Electron-Positron Colliders for a 95 GeV Scalar

Pramod Sharma, Anza-Tshilidzi Mulaudzi, Karabo Mosala +7

The Large Electron Positron collider observed an indication for a new Higgs boson with a mass around $95$ \,GeV- $100$ \,GeV in the process $e^{+} e^{-} \to Z^{*} \to Z S$ with $S \to b b ˉ$ .…

hep-ph2024

Trials Factor for Semi-Supervised NN Classifiers in Searches for Narrow Resonances at the LHC

Benjamin Lieberman, Salah-Eddine Dahbi, Andreas Crivellin +4

To mitigate the model dependencies of searches for new narrow resonances at the Large Hadron Collider (LHC), semi-supervised Neural Networks (NNs) can be used. Unlike fully supervi…

hep-ph2023

Searches for Additional Scalars at Future $e^{+} e^{-}$ Colliders

Karabo Mosala, Thuso Mathaha, Mukesh Kumar +1

We present growing excesses consistent with a 95 GeV scalar. We provide a comprehensive analysis of the Two Higgs Doublet Model and an additional singlet (2HDM+S) at future $e^{+}…

Radiative Signature of New Scalar Boson Decays in the mℓℓγ​ Spectrum at the LHC

Multi-Lepton Probes of the Drell-Yan Production of Triplet Higgses

Emerging Narrow Resonance at 152 GeV

Exploring the Discovery Reach for a 95 GeV Scalar in Future e+e− Collisions

Discovery Prospects for the 150 GeV charged scalar at Future e+e− Colliders

Analyzing ttˉZ-couplings at the future e−p collider

Comprehensive Constraints on ALP Couplings from future e+e− Colliders, Muon g−2, Thermal Dark Matter and Higgs Measurements

Emerging Excess Consistent with a Narrow Resonance at 152 GeV in High-Energy Proton-Proton Collisions

Discovery Potential of Future Electron-Positron Colliders for a 95 GeV Scalar

Trials Factor for Semi-Supervised NN Classifiers in Searches for Narrow Resonances at the LHC

Searches for Additional Scalars at Future e+e− Colliders

Radiative Signature of New Scalar Boson Decays in the $m_{ℓℓ γ}$ Spectrum at the LHC

Exploring the Discovery Reach for a 95 GeV Scalar in Future $e^{+} e^{-}$ Collisions

Discovery Prospects for the 150 GeV charged scalar at Future $e^{+} e^{-}$ Colliders

Analyzing $t t ˉ Z$ -couplings at the future $e^{-} p$ collider

Comprehensive Constraints on ALP Couplings from future $e^{+} e^{-}$ Colliders, Muon $g - 2$ , Thermal Dark Matter and Higgs Measurements

Searches for Additional Scalars at Future $e^{+} e^{-}$ Colliders