סמינר בחלקיקים: A transition in the cosmological model

Abstract:

There is growing amount of evidence for a discrepancy between early and late time measurements of the expansion rate of the universe. In this talk I will review the tension and describe our attempts to solve it by introducing new dark sector with interacting dark radiation.

מארגני הסמינר: פרופ' ארז עציון וד"ר לירון ברק