15 citations · 37 across the 8 of their papers we have counts for
9 papers
Multicomponent Scalar Dark Matter with an Extended Gauge Sector
Baradhwaj Coleppa, Kousik Loho, Agnivo Sarkar
We consider an extension of the Standard Model of particle physics with an additional gauge sector along with an additional scalar bidoublet and a non-linear sigma field. T…
Optimizing The Cut And Count Method In Phenomenological Studies
Baradhwaj Coleppa, Gokul B. Krishna, Agnivo Sarkar +1
We introduce an optimization technique to discriminate signal and background in any phenomeno- logical study based on the cut and count-based method. The core ideas behind this tec…
Properties of k-Descending Trees
Agniv Sarkar, Eric Severson
For any real-valued , we consider the tree rooted at 0, where each positive integer has parent . The average number of children per node is $k…
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…
Re-examining -EFT Upto Dimension Six
Manimala Mitra, Sanjoy Mandal, Rojalin Padhan +2
The gauge singlet right-handed neutrinos (RHNs) are essential fields in several neutrino mass models that explain the observed eV scale neutrino mass. We assume RHN field to be pre…
Charged Higgs Prospects In Extended Gauge Models
Baradhwaj Coleppa, Gokul B. Krishna, Agnivo Sarkar
In this paper, we explore the collider phenomenology of the charged Higgs boson in the context of a generic Beyond Standard Model scenario with extended gauge and scalar sectors. I…
The 2HDM Doppelganger
Baradhwaj Coleppa, Agnivo Sarkar
We discuss the structure of a model with an extended gauge symmetry group with a correspondingly rich Electroweak Symmetry Breaking structure. In spi…
Charged Higgs Discovery Prospects
Baradhwaj Coleppa, Agnivo Sarkar, Santosh Kumar Rai
We study the discovery prospects of the charged Higgs boson in the context of multi Higgs models in certain BSM scenarios. We classify models into three categories based on the cha…
Fermiophobic gauge boson phenomenology in 221 Models
Baradhwaj Coleppa, Satendra Kumar, Agnivo Sarkar
Models with extra gauge symmetry are well-motivated extensions of the Standard Model. In this paper, we study an extended gauge model with a heavy neutral gauge boson which is…