Theories of Astrophysical Big Bangs 2025
from
Monday 17 February 2025 (09:00)
to
Wednesday 19 February 2025 (17:00)
Monday 17 February 2025
10:00
Hiro Nagataki (RIKEN), Opening Remarks
Hiro Nagataki (RIKEN), Opening Remarks
10:00 - 10:10
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
10:10
Daniel Kasen (U.C. Berkeley) Radiative Transfer Modeling of Explosive Transients
Daniel Kasen (U.C. Berkeley) Radiative Transfer Modeling of Explosive Transients
10:10 - 11:10
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
11:10
Masaomi Tanaka (Tohoku U.) Decoding light curves and spectra of kilonovae
Masaomi Tanaka (Tohoku U.) Decoding light curves and spectra of kilonovae
11:10 - 11:50
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
11:50
Kenta Hotokezaka (U. Tokyo) Kilonova Nebular Emission
Kenta Hotokezaka (U. Tokyo) Kilonova Nebular Emission
11:50 - 12:30
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
14:00
Kipp Cannon (U. Tokyo) Selection Effects in Gravitational-Wave Observations
Kipp Cannon (U. Tokyo) Selection Effects in Gravitational-Wave Observations
14:00 - 14:40
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
14:40
Koutarou Kyutoku (Chiba U.) Signature of hadron-quark crossover in binary-neutron-star mergers
Koutarou Kyutoku (Chiba U.) Signature of hadron-quark crossover in binary-neutron-star mergers
14:40 - 15:20
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
15:50
Luca Baiotti (Osaka U.) Investigating ultra-high-density equations of state through gravitational waves from binary neutron stars mergers
Luca Baiotti (Osaka U.) Investigating ultra-high-density equations of state through gravitational waves from binary neutron stars mergers
15:50 - 16:30
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
16:30
Nozomu Tominaga (NAOJ) Transient studies using Subaru/Hyper Suprime-Cam
Nozomu Tominaga (NAOJ) Transient studies using Subaru/Hyper Suprime-Cam
16:30 - 17:10
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
17:10
Tianshu Wang (UCB) Three-Dimensional Long-Term CCSN Simulations: New Insights and Challenges
Tianshu Wang (UCB) Three-Dimensional Long-Term CCSN Simulations: New Insights and Challenges
17:10 - 17:50
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
Tuesday 18 February 2025
09:00
Akira Mizuta (RIKEN) 3D relativistic GRB jet propagation in collapsars
Akira Mizuta (RIKEN) 3D relativistic GRB jet propagation in collapsars
09:00 - 09:30
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
09:30
Jin Matsumoto (Fukuoka U.) Nonlinear dynamics of relativistic magnetized jet with field reversals
Jin Matsumoto (Fukuoka U.) Nonlinear dynamics of relativistic magnetized jet with field reversals
09:30 - 10:00
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
10:00
Hirotaka Ito (RIKEN) Numerical simulations of photospheric emission in GRBs
Hirotaka Ito (RIKEN) Numerical simulations of photospheric emission in GRBs
10:00 - 10:30
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
10:30
Maria Dainotti (NAOJ) GRBs and SNe Ia cosmology to cast the Hubble constant tension
Maria Dainotti (NAOJ) GRBs and SNe Ia cosmology to cast the Hubble constant tension
10:30 - 11:00
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
11:30
Kunihito Ioka (Kyoto U.) GRB Cocoon + Scattering in FRB
Kunihito Ioka (Kyoto U.) GRB Cocoon + Scattering in FRB
11:30 - 12:10
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
12:10
Hajime Sotani (Kochi U.) Supernova gravitational waves and asteroseismology
Hajime Sotani (Kochi U.) Supernova gravitational waves and asteroseismology
12:10 - 12:40
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
14:00
Akira Dohi (RIKEN) Modeling of Clocked X-ray Bursters
Akira Dohi (RIKEN) Modeling of Clocked X-ray Bursters
14:00 - 14:30
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
14:30
Hideyuki Umeda (U. Tokyo) Progenitors of low-mass Fe core collapse supernovae and properties of supernova explosions
Hideyuki Umeda (U. Tokyo) Progenitors of low-mass Fe core collapse supernovae and properties of supernova explosions
14:30 - 15:10
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
15:10
Lucy McNeill (Kyoto U.) Finite temperature treatment of white dwarf merger progenitors
Lucy McNeill (Kyoto U.) Finite temperature treatment of white dwarf merger progenitors
15:10 - 15:40
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
16:10
Tomoya Takiwaki (NAOJ) Diversity of explosion mechanisms of core-collapse supernovae
Tomoya Takiwaki (NAOJ) Diversity of explosion mechanisms of core-collapse supernovae
16:10 - 16:50
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
16:50
Hiroki Nagakura (NAOJ) Open issues in numerical modeling of core-collapse supernova
Hiroki Nagakura (NAOJ) Open issues in numerical modeling of core-collapse supernova
16:50 - 17:30
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
17:30
Yudai Suwa (U. Tokyo) Probing supernova interiors with neutrinos
Yudai Suwa (U. Tokyo) Probing supernova interiors with neutrinos
17:30 - 18:10
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
Wednesday 19 February 2025
10:00
Ke-Jung Chen (ASIAA) Supernovae of very massive stars
Ke-Jung Chen (ASIAA) Supernovae of very massive stars
10:00 - 10:40
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
10:40
Masaomi Ono (ASIAA) Evolution of core-collapse supernovae from explosion to supernova remnant
Masaomi Ono (ASIAA) Evolution of core-collapse supernovae from explosion to supernova remnant
10:40 - 11:20
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
11:20
Hiroya Yamaguchi (JAXA) XRISM view of supernova remnants
Hiroya Yamaguchi (JAXA) XRISM view of supernova remnants
11:20 - 12:00
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
12:00
Shiu-Hang Lee (Kyoto U.) Super high-speed three-dimensional hydrodynamic simulations of supernova remnants and their applications in the era of microcalorimetric X-ray spectroscopy
Shiu-Hang Lee (Kyoto U.) Super high-speed three-dimensional hydrodynamic simulations of supernova remnants and their applications in the era of microcalorimetric X-ray spectroscopy
12:00 - 12:40
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
14:00
Gilles Ferrand (U. Manitoba) Typing thermonuclear explosions from observations of young supernova remnants
Gilles Ferrand (U. Manitoba) Typing thermonuclear explosions from observations of young supernova remnants
14:00 - 14:40
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
14:40
Nobuya Nishimura (U. Tokyo) Toward new nuclear astrophysics experiments for explosive nucleosynthesis in core-collapse supernovae
Nobuya Nishimura (U. Tokyo) Toward new nuclear astrophysics experiments for explosive nucleosynthesis in core-collapse supernovae
14:40 - 15:20
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall
15:20
Ryosuke Hirai (RIKEN) Supernovae in binary systems
Ryosuke Hirai (RIKEN) Supernovae in binary systems
15:20 - 16:00
Room: Administrative Headquarters(Honbu-Tou) , Okochi Hall