9 papers
Density-induced dark-baryon conversion in admixed hypernuclear neutron stars
Niyar Prabhat Kalita, Vivek Baruah Thapa, Bhanu Prakash Pant +2
We investigate density-induced conversion of neutrons into a neutral dark baryon in cold, charge-neutral, -equilibrated neutron-star matter containing hyperons and all $Δ(12…
Probing Boosted Light Scalars in the Type-I 2HDM
Partha Konar, Tanmoy Mondal, Chandrima Sen
In the Type-I two-Higgs Doublet Model (2HDM), the additional scalars may be light ( GeV) without conflicting with experimental constraints from LHC searches or from f…
Unraveling Freeze-in Dark matter through the echoes of gravitational waves
Partha Konar, Sudipta Show
In the quest to unravel the dark sector, feebly interacting freeze-in dark matter presents an intriguing possibility, plausibly explaining the consistent null results from various…
Unveiling a Hidden Epoch: Impact of Mediator Induced Matter Domination in Freeze-in Dark Matter
Partha Konar, Sudipta Show
Freeze-in dark matter has recently garnered significant attention as a promising framework due to its feeble interactions, which are consistent with the null results from dark matt…
Stable and Interpretable Jet Physics with IRC-Safe Equivariant Feature Extraction
Partha Konar, Vishal S. Ngairangbam, Michael Spannowsky +1
Deep learning has achieved remarkable success in jet classification tasks, yet a key challenge remains: understanding what these models learn and how their features relate to known…
Illuminating Degenerate Dark Sector of Inert Doublet Model at Muon Collider
Anupam Ghosh, Partha Konar, Chandrima Sen +1
The Inert scalar Doublet Model (IDM) presents a simple yet elegant framework for a scalar dark sector where the lightest mode functions as a viable dark matter candidate under a $\…