12 citations · 20 across the 6 of their papers we have counts for
7 papers
Generalised Dynamic Radius Jets for Robust Collider Analyses
Songshaptak De, Tousik Samui, Ritesh K. Singh
Jets and their reconstructions play a central role in precision measurements and searches for new physics at hadron colliders. Conventional jet clustering algorithms employ a fixed…
Probing Fermion-Portal Scalar Dark Matter through Charged Vector-Like Fermions at Future Muon Colliders
Songshaptak De, Tapoja Jha, Najimuddin Khan +1
We revisit a minimal fermion-portal scalar dark matter model consisting of a real singlet scalar dark matter candidate and additional vector-like singlet and doublet charged fermio…
Bayesian Learning of (n,p) Reaction Cross Sections with Quantified Uncertainties
Arunabha Saha, Songshaptak De
Accurate neutron-induced reaction cross sections are essential for applications in nuclear energy, radionuclide production, materials studies, and nuclear astrophysics. How…
Unfolding quantum entanglement from at a muon collider
Songshaptak De, Atri Dey, Tousik Samui
We explore the potential to study quantum entanglement through Bell-type inequalities in Higgs boson decays at a future muon collider. Our analysis focuses on the channel $μ^+ μ^-…
Jet Substructure Analysis for Distinguishing Left- and Right-Handed Couplings of Heavy Neutrino in Decay at the HL-LHC
Songshaptak De, Atri Dey, Tousik Samui
The search for heavy bosons in their decay modes to a lepton and a heavy neutrino offers a promising avenue for probing new physics beyond the Standard Model. This work focuse…
Deep learning techniques for Imaging Air Cherenkov Telescopes
Songshaptak De, Writasree Maitra, Vikram Rentala +1
Very High Energy (VHE) gamma rays and charged cosmic rays (CCRs) provide an observational window into the acceleration mechanisms of extreme astrophysical environments. One of the…
Measuring the polarization of boosted, hadronic bosons with jet substructure observables
Songshaptak De, Vikram Rentala, William Shepherd
In this work, we present a new technique to measure the longitudinal and transverse polarization fractions of hadronic decays of boosted bosons. We introduce a new jet substruc…