High Energy Physics Seminar - Junichior Kawamura (The Ohio State University) - "Non-Universal Gaugino Masses in MSSM and NMSSM"

February 11, 2019
Monday, February 18, 2019 - 3:30pm
4138 Physics Research Building
Junichior Kawamura (The Ohio State University) 2/18/19 High Energy Physics seminar speaker

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.

S M T W T F S
 
 
 
 
 
1
 
2
 
3
 
4
 
5
 
6
 
7
 
8
 
9
 
10
 
11
 
12
 
13
 
14
 
15
 
16
 
17
 
18
 
19
 
20
 
21
 
22
 
23
 
24
 
25
 
26
 
27
 
28
 
29
 
30
 
31