Upcoming Seminars

Date/Place Apr. 23rd (Tue.) 15:30-16:30 / H711
Name Hiroyuki Ishida (KEK)
Title Sneutrino dark matter in a SUSY inverse seesaw model
Abstract In this talk, I will introduce a supersymmetric inverse seesaw model where three kinds of additional super multiplets are introduced into the MSSM. Two of them are usual singlet-like super multiplets to realize inverse seesaw mechanism and the last one is introduced to generate lepton number violation dynamically. All the scales in the model are set around the electroweak scale. Thanks to existing the origin of lepton number violation, sneutrino dark matter can be resonantly annihilate into visible particles and thermal relic abundance can be matched with observation.


Date/Place May 7th (Tue.) 15:30-16:30 / H711
Name Yoshinori Matsuo (Osaka U.)
Title TBA
Abstract TBA


Date/Place May 14th (Tue.) 15:30-16:30 / H711
Name C-P Yuan (Michigan State U.)
Title TBA
Abstract TBA


Past Seminars