8–13 Sept 2025
Integrated Innovation Building (IIB), RIKEN Kobe Campus
Asia/Tokyo timezone
Registration is closed. We look forward to seeing you in Kobe!

Role of dense matter and neutrinos in core-collapse supernovae and hot neutron stars

11 Sept 2025, 09:20
30m
Auditorium (8F) (Integrated Innovation Building (IIB), RIKEN Kobe Campus)

Auditorium (8F)

Integrated Innovation Building (IIB), RIKEN Kobe Campus

Minatojima-minamimachi 6-7-1, Kobe, Japan
8. Theory of compact stars, including neutron star mergers and supernovae NuSym Scientific Session

Speaker

Prof. Kohsuke Sumiyoshi (National Institute of Technology, Numazu College)

Description

I will overview the influence of hot and dense matter in core-collapse supernovae and neutron stars concerning neutrino emission and nucleosynthesis. Supernovae, starting from the gravitational collapse of massive stars, provide bright displays, compact objects (neutron stars or black holes), supernova neutrinos, and heavy elements. The mechanism of supernova explosions has been a longstanding problem of nuclear astrophysics to determine their outcomes. Various conditions of nuclear asymmetry at extreme conditions appear from the collapse of stars, core bounce, and the birth of compact objects. I will describe the recent progress of astrophysical simulations with nuclear physics and discuss the influence of data tables of the equation of state (thermodynamical quantities and compositions) on supernova dynamics, the final fate of compact objects, and neutrino emissions.

Presentation Style Invited Speaker

Author

Prof. Kohsuke Sumiyoshi (National Institute of Technology, Numazu College)

Presentation materials