3 papers
hep-ph2026
Forward Searches for Heavy Neutrinos and Bosons at FCC-hh
ShivaSankar K. A., Souvik Das, Arindam Das +1
The discovery of neutrino masses strongly motivates extensions of the Standard Model containing heavy neutral leptons and additional gauge interactions. We investigate the prospect…
hep-ph2025
Right handed neutrino production from interactions in forward search experiments
ShivaSankar K. A, Souvik Das, Arindam Das +1
We study two general extensions of the Standard Model (SM) those generate tiny neutrino masses via the seesaw mechanism after general breaking. These models predict a…
hep-ph2025
Distinguishing between Dirac and Majorana neutrinos at FASER
ShivaSankar K. A., Alakabha Datta, Danny Marfatia
Some of the simplest models for the origin of neutrino mass involve right-handed neutrinos (RHNs), which could be either Dirac or Majorana particles - a distinction that has profou…