TY - JOUR
T1 - Standing accretion shock instability
T2 - 5th International Conference on Inertial Fusion Sciences and Applications, IFSA 2007
AU - Ohnishi, N.
AU - Iwakami, W.
AU - Kotake, K.
AU - Yamada, S.
AU - Fujioka, S.
AU - Takabe, H.
N1 - Publisher Copyright:
© 2008 IOP Publishing Ltd.
PY - 2008/6/12
Y1 - 2008/6/12
N2 - Standing accretion shock instability (SASI) is one of the candidates to solve the mystery of why we cannot reproduce the explosion with the present core-collapse supernova models. We have studied this phenomenon with including neutrino heating and realistic EOS and found that SASI may enhance neutrino heating. Although g-mode of proto-neutron star may enhance the SASI growth, the simulations just including the pressure perturbation as a mimic of g-mode induced sound wave reveal no significant effect on the shock dynamics. Moreover, we discuss the required conditions toward the possible laboratory experiment of SASI.
AB - Standing accretion shock instability (SASI) is one of the candidates to solve the mystery of why we cannot reproduce the explosion with the present core-collapse supernova models. We have studied this phenomenon with including neutrino heating and realistic EOS and found that SASI may enhance neutrino heating. Although g-mode of proto-neutron star may enhance the SASI growth, the simulations just including the pressure perturbation as a mimic of g-mode induced sound wave reveal no significant effect on the shock dynamics. Moreover, we discuss the required conditions toward the possible laboratory experiment of SASI.
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U2 - 10.1088/1742-6596/112/4/042018
DO - 10.1088/1742-6596/112/4/042018
M3 - Conference article
AN - SCOPUS:84996567151
VL - 112
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - Part 4
M1 - 042018
Y2 - 9 September 2007 through 14 September 2007
ER -