12 citations · 50 across the 12 of their papers we have counts for
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Vacuum structure of the Babu-Nandi-Tavartkiladze model of neutrino mass generation
Saiyad Ashanujjaman, Siddharth P. Maharathy
We analyze the vacuum structure of the Babu--Nandi--Tavartkiladze (BNT) model of neutrino mass generation, in which the Standard Model is extended by an scalar quadruplet…
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…
Reinterpretation and preservation of data and analyses in HEP
Jon Butterworth, Sabine Kraml, Harrison Prosper +145
Data from particle physics experiments are unique and are often the result of a very large investment of resources. Given the potential scientific impact of these data, which goes…
LHC Signatures of the Generic Georgi-Machacek Model
Saiyad Ashanujjaman, Andreas Crivellin, Siddharth P. Maharathy +1
Vector-boson fusion production of new Higgs bosons decaying into pairs of electroweak gauge bosons (, and ) is a smoking-gun signature of the Georgi-Machacek…
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…
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…
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.…
Probing compressed mass spectra in the type-II seesaw model at the LHC
Saiyad Ashanujjaman, Siddharth P. Maharathy
Despite a great deal of effort in searching for the triplet-like Higgses in the type-II seesaw model, evidence for their production is yet to be found at the LHC. As such, one migh…
Type-II see-saw at collider
Siddharth P. Maharathy, Manimala Mitra
Doubly-charged Higgs bosons have extensively been searched at the LHC. In this work, we study the sensitivity reach of the doubly-charged scalar () in muon collider for…
An Alternate Left-Right Symmetric Model with Dirac Neutrinos
Siddharth P. Maharathy, Manimala Mitra, Agnivo Sarkar
We study a different variant of Left-Right Symmetric Model, incorporating Dirac type neutrinos. In the absence of the bi-doublet scalars, the possibility of a universal seesaw type…
Interference effect in lepton number violating and conserving meson decays for a left-right symmetric model
Rohini M. Godbole, Siddharth P. Maharathy, Sanjoy Mandal +2
We study the effect of interference on the lepton number violating~(LNV) and lepton number conserving~(LNC) three-body meson decays , that aris…