Revisiting the type-II seesaw: the high-energy and high-precision frontier tests

by Dr Yongchao Zhang (Washington University in St. Louis)

Thursday 17 Jan 2019, 10:30 → 11:30 Asia/Shanghai

B105 (CHEP)

The type-II seesaw and its left-right extensions are one of the simplest frameworks to generate the tiny neutrino masses. The doubly-charged scalars $H^{\pm\pm}$ from these models could induce electron-electron scattering and thus tested at the MOLLER experiment. In addition, the left and right-handed doubly-charged scalars might be long-lived at current and future colliders. The high-precision and high-energy experiments are largely complementary to each other in the (in)direct searches of $H^{\pm\pm}$.