48 citations · 119 across the 18 of their papers we have counts for
19 papers
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…
Exploring the Discovery Reach for a 95 GeV Scalar in Future 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, , and channels,…
Constraining with in the Low-Mass Region
Saiyad Ashanujjaman, Guglielmo Coloretti, Andreas Crivellin +2
The decay is a characteristic signal of two-Higgs-doublet models (2HDMs), where and lie primarily within the same multiplet, leading to a coupling of or…
Discovery Prospects for the 150 GeV charged scalar at Future Colliders
Siddharth P. Maharathy, Phodiso Maroeshe, Paballo Ndhlovu +5
The Real Higgs Triplet model, known as the SM, is a minimal extension of the Standard Model (SM) obtained by adding a hypercharge 0 triplet (). This simple model is motivated…
Searching for a Charged Higgs Boson in Top-Quark Decays via the Mode
Saiyad Ashanujjaman, Andreas Crivellin, Siddharth P. Maharathy +1
Top-quark decays are sensitive probes of light charged Higgs bosons () due to the sizable production cross section at the LHC in conjunction with their distinct ex…
Analyzing -couplings at the future collider
Katlego Machethe, Pramod Sharma, Mukesh Kumar +2
The proposed Large Hadron Electron Collider (LHeC), with center-of-mass energy of TeV, provides a clean and sensitive environment to probe the top quark's neu…
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…
Anatomy of the Real Higgs Triplet Model
Saiyad Ashanujjaman, Sumit Banik, Guglielmo Coloretti +3
In this article, we examine the Standard Model extended by a real Higgs triplet, the SM. It contains a -even neutral Higgs () and two charged Higgs bosons ($Δ^\pm…
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 \,GeV-\,GeV in the process with .…
Growing Evidence for a Higgs Triplet
Andreas Crivellin, Saiyad Ashanujjaman, Sumit Banik +3
Despite intensive searches at the LHC, no new fundamental particle has been discovered since the discovery of the 125 GeV Higgs boson. In general, a new physics discovery is challe…
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…
Explaining the Excesses at 151.5 GeV via the Drell-Yan Production of a Higgs Triplet
Saiyad Ashanujjaman, Sumit Banik, Guglielmo Coloretti +3
The multi-lepton anomalies and searches for the associated production of a narrow resonance indicate the existence of a 151 GeV Higgs with a significance of and $>3.…
Searches for Additional Scalars at Future 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^{+}…
Constraining 2HDM+S model through W-boson mass measurements
Anza-Tshilidzi Mulaudzi, Mukesh Kumar, Ashok Goyal +1
Following a discussion on -boson mass observed at the CDF and ATLAS, we explore the parameter space allowed in the 2HDM+ model. Further, the model parameter space is constrai…
Differential Cross-Sections and New Higgses at the Electroweak Scale
Sumit Banik, Guglielmo Coloretti, Andreas Crivellin +1
ATLAS found that none of their Standard Model simulations can describe the measured differential lepton distributions in their analysis reasonably well. Therefore, we s…
Combined Explanation of LHC Multi-Lepton, Di-Photon and Top-Quark Excesses
Guglielmo Coloretti, Andreas Crivellin, Bruce Mellado
The LHC analyses of processes containing two or more leptons and missing energy, possibly in association with b-jets, show strong tensions with the Standard Model predictions and a…
Anomalies in Particle Physics
Andreas Crivellin, Bruce Mellado
The currently accepted mathematical description of the fundamental constituents and interactions of matter is the Standard Model of particle physics. Its last missing particle, the…
Accumulating Evidence for the Associated Production of a New Higgs Boson at the Large Hadron Collider
Andreas Crivellin, Yaquan Fang, Oliver Fischer +7
In the last decades, the Standard Model (SM) of particle physics has been extensively tested and confirmed, with the announced discovery of the Higgs boson in 2012 being the last m…
Higgs Boson Searches and the Hbbar Coupling at the LHeC
T. Han, B. Mellado
Once the existence of the Higgs boson is established at the CERN Large Hadron Collider (LHC), the focus will be shifted toward understanding its couplings to other particles. A cru…