16–22 giu 2024
Milano
Europe/Rome fuso orario

Neutrino signal predictions from 3D MHD simulations of core-collapse supernovae

21 giu 2024, 17:30
2O
Near Aula Magna (U6 building) (University of Milano-Bicocca)

Near Aula Magna (U6 building)

University of Milano-Bicocca

Poster Supernova neutrinos Poster session and reception 2

Relatore

Ko Nakamura (Fukuoka University)

Descrizione

Systematic studies of core-collapse supernovae (CCSNe) have been conducted based on hundreds of one-dimensional artificial models (O'Connor & Ott 2011,2013; Ugliano et al. 2013, Ertl et al. 2015) and two-dimensional self-consistent simulations (Nakamura et al. 2015;2019, Burrows & Vartanyan 2020). We have performed three-dimensional magnetohydrodynamic simulations for the core-collapse of 16 progenitor models covering ZAMS mass between 9 and 24 solar masses. Our CCSN models show a wide variety of shock evolution, explosion energy, as well as multi-messenger signals including neutrinos. We present the dependence of the neutrino properties on the progenitor structure.

Poster prize No
Given name Ko
Surname Nakamura
First affiliation Fukuoka University
Institutional email nakamurako@fukuoka-u.ac.jp
Gender Male

Autore principale

Ko Nakamura (Fukuoka University)

Coautore

Prof. Jin Matsumoto (Fukuoka University) Prof. Kei Kotake (Fukuoka University) Prof. Tomoya Takiwaki (NAOJ)

Materiali di presentazione