Browsing by Author "e13ec86e-86ed-4989-8936-e8bec624e74d"

Now showing items 1-3 of 3

    • Supernovae from massive stars with extended tenuous envelopes 
      Dessart, Luc; Yoon, Sung-Chul; Livne, Eli; Waldman, Roni (EDP Sciences S A, 2018)
      Massive stars with a core-halo structure are interesting objects for stellar physics and hydrodynamics. Using simulations for stellar evolution, radiation hydrodynamics, and radiative transfer, we study the explosion of ...
    • Type Ib/Ic Supernovae: Effect of Nickel Mixing on the Early-time Color Evolution and Implications for the ... 
      Yoon, Sung-Chul; Chun, Wonseok; Tolstov, Alexey; Blinnikov, Sergey; Dessart, Luc (IOP Publishing, 2019)
      We investigate the effect of mixing of radioactive nickel (Ni-56) on the early-time color evolution of Type Ib and Ic supernovae (SNe Ib/Ic) using multigroup radiation hydrodynamics simulations. We consider both helium-rich ...
    • Type IIP supernova light curves affected by the acceleration of red supergiant winds 
      Moriya, Takashi J.; Forster, Francisco; Yoon, Sung-Chul; Graefener, Goetz; Blinnikov, Sergei I. (Oxford University Press, 2018)
      We introduce the first synthetic light-curve model set of Type IIP supernovae exploded within circumstellar media in which the acceleration of the red supergiant winds is taken into account. Because wind acceleration makes ...