Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Status Confirmed
Seminar Series LPTHE-PPH
Subjects hep-ph
Date Friday 1 December 2017
Time 14:00
Institute LPTHE
Seminar Room Library
Speaker's Last Name Farrar
Speaker's First Name Glennys
Speaker's Email Address
Speaker's Institution CCPP - NY U.
Title Sexaquark Dark Matter
Abstract There may be a so-far-undiscovered neutral, stable particle composed of 6 quarks, denoted S, with mass m_S ~ 2 m_p. If so, the S is an excellent Dark Matter candidate. I will explain why such a particle would not have been detected, propose experiments to discover it, discuss why direct detection experiments to date do not exclude it, mention some of the numerous astrophysical benefits of a DM-baryon interaction, and how it works cosmologically giving the observed DM-baryon abundance ratio and the baryon asymmetry of the Universe.
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