![Junichior Kawamura (The Ohio State University) 2/18/19 High Energy Physics seminar speaker Junichior Kawamura (The Ohio State University) 2/18/19 High Energy Physics seminar speaker](/sites/default/files/styles/news_and_events_image/public/events-images/PRB_8_58.jpg?itok=bqE1pdC8)
February 18, 2019
All Day
4138 Physics Research Building
I will discuss the supersymmetric extensions of the Standard Model with a specific pattern of gaugino masses at the unification scale. A mass spectrum with the light higgsino and top squark is realized where the wino mass is relatively heavier than the gluino mass. The light higgsino relaxes the fine-tuning to explain the electroweak scale in the MSSM, while we showed that the gaugino mass pattern is required to realize the electroweak scale in the NMSSM. I will also discuss about the LHC physics of the top squark and the DM physics of the higgsino in our scenario.