ILC Workshop on Potential Experiments (ILCX2021)

Phenomenology of spin - 3/2 particles at lepton collider

Not scheduled

20m

Room #4 (Zoom Meeting ID: 840 3553 0145)

Oral presentation using Zoom Session H: BSM particle production H-1: BSM particle production

Speaker

Rameswar Sahu (Institute of physics)

Description

We study the phenomenology of Standard Model Gauge singlet spin - 3/2 Majorana fermion at the future electron - positron collider. The exotic spin - 3/2 fermion interacts with the Standard Model particles via effective operators with mass dimension 7 or higher. After writing down the complete set of dimension - 7 operators involving the exotic spin - 3/2 fermion, we studied the production, decay and signature of the spin - 3/2 fermion at the proposed electron - positron collider.