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[11.9]Nambu-Goldstone Dark Matter in a Scale Invariant Bright Hidden Sector
文章来源:  |  发布时间:2016-11-09  |  浏览:

Title: Nambu-Goldstone Dark Matter in a Scale Invariant Bright Hidden Sector
Speaker: Hiromitsu Goto (Kanazawa University)
Time: 10:00 am, November 9th 2016 (Wednesday)
Place: 319 Theoretical Physics Division.

 

Abstract: We consider a scale invariant extension of the standard model (SM) with a combined breaking of conformal and electroweak symmetry in a strongly interacting hidden non-abelian sector with vector-like hidden fermions, which have U(1) hyper charge. It is no longer dark hidden sector. The (pseudo) Nambu-Goldstone bosons that arise due to dynamical chiral symmetry breaking are dark matter (DM) candidates. We study DM properties and discuss consistent parameter space

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