• May 8, 2017 14:00-
    Dr. Hajime Togashi (RIKEN SNPL)
    "Supernova equation of state within the variational many-body theory"

    I will report on a new table of the nuclear equation of state (EOS) for core-collapse supernovae, which is constructed based on the variational many-body theory with realistic nuclear forces. As an extension of this supernova EOS, we will also discuss the effects of hyperon mixing in neutron stars and supernova cores.

    Dr. Oliver Just (RIKEN ABBL)
    "Matter ejection in neutron-star mergers"

    Neutron-star mergers are currently considered as the most favored candidate sources for the heaviest r-process elements. In the talk I will describe the properties and ejection mechanisms of the different outflow components and I will address the limitations of state-of-the-art studies and some outstanding questions.

  • October 17, 2016 15:30-
    Dr. Yoritaka Iwata (Tokyo Tech./Shibaura Tech.)
    "Matrix element methods in nuclear physics"

    Neutron-star mergers are currently considered as the most favored candidate sources for the heaviest r-process elements. In the talk I will describe the properties and ejection mechanisms of the different outflow components and I will address the limitations of state-of-the-art studies and some outstanding questions.

    Dr. Koutarou Kyutoku (iTHES)
    "Gravitational waves from neutron star binaries and equation of state"

    As binary black hole mergers were observed by Advanced LIGO, gravitational waves from binary neutron stars and black hole-neutron stars will be detected in the near future. I review how information of nuclear-matter equations of state becomes accessible by gravitational-wave observations.

  • December 8, 2015 14:00-
    Dr. Shin-ichiro Fujimoto (ABB/Kumamoto U.)
    "Nucleosynthesis in supernova explosions of massive stars"
    Dr. Yasuro Funaki (SNP Lab.)
    "Triple-alpha reaction"
  • June 16, 2015 12:00-
    Dr. Shigehiro Nagataki (ABB)
    "Nuclear Physics in Astrophysical Big Bangs: EOS, Electron Captures"
    Dr. Tetsuo Hatsuda (Nishina Center)
    "Quarks inside Neutron Stars - to be or not to be -"
  • February 9, 2015 13:00-
    Dr. Annop Wongwathanarat (ABB)
    "Supernova 1987A: neutrino-driven explosions in three dimensions and light curves"
    Dr. Tohru Motobayashi (Nishina Center)
    "First access to the "r-process path"
  • October 20, 2014 12:00-
    Dr. Tomoya Takiwaki (ABB)
    "Impact of electron capture rate and equation of state on the supernovae explosions"
    Dr. Hajime Togashi (SNP Lab.)
    "Supernova equation of state with the cluster variational method"
  • July 28, 2014 12:00-
    Dr. Yuma Kikuchi (SI Lab.)
    "Search for exotic n-n correlations in weakly-bound nuclei"
    Dr. Don Warren (ABB)
    "Cosmic-ray acceleration and photon production during the afterglow phase of gamma-ray bursts"
  • May 19, 2014 12:00-
    Dr. Shinya Wanajo (iTHES)
    "The r-process and nuclear physics"
    Dr. Yuto Teraki (ABB)
    "Radiation from relativistic electrons in turbulent electromagnetic turbulence"

 

 

Seminar Room
RIBF 2F (203)

Seminar organizer
Susumu Inoue (Astrophysical Big Bang Laboratory)

Hirotaka Ito (Astrophysical Big Bang Laboratory)