Speaker
Ms
Deepanjali Goswami
(Indian Institute of Technology Guwahati)
Description
The Left Right Symmetric Model (LRSM) presents a very promising beyond
standard model scenario with a rich scalar sector. The minimal version has
additional triplet and bidoublet scalar fields resulting in doubly
charged, singly charged and neutral scalar particles in the physical
spectrum. The doubly-charged scalars provide a distinct phenomenology
compared to many other multi-Higgs models and are capable of producing
signatures with both lepton number violation (LNV) and lepton flavor
violation (LFV). We investigate the production and further decay of $H^{++}_{L/R}$
at the LHC. With the left handed triplet acquiring a non-zero vev
($\upsilon_{L}$), we consider all the LNV processes in LRSM. Our preliminary
studies find that, by suitably adjusting different parameters like $\upsilon_{L}$,
Yukawa couplings between triplet scalars and leptons etc. of the model, it
is possible to enhance the cross-section of LNV processes keeping them
within the reach of high luminosity LHC while satisfying existing
constraints on the parameters from neutrino mass and low energy LNV-LFV
processes.
Primary author
Ms
Deepanjali Goswami
(Indian Institute of Technology Guwahati)
Co-authors
Dr
Debasish Borah
(Indian Institute of Technology Guwahati)
Prof.
Poulose Poulose
(Indian Institute of Technology Guwahati)
