Hostname: page-component-78c5997874-4rdpn Total loading time: 0 Render date: 2024-11-14T06:34:31.647Z Has data issue: false hasContentIssue false
  • English
  • Français

Exploding SNe with jets: time-scales

Published online by Cambridge University Press:  05 September 2012

Oded Papish  and
Noam Soker
Oded Papish
Affiliation:
Dept. of Physics, Technion, Haifa 32000, Israel; papish@physics.technion.ac.il; soker@physics.technion.ac.il.
Noam Soker
Affiliation:
Dept. of Physics, Technion, Haifa 32000, Israel; papish@physics.technion.ac.il; soker@physics.technion.ac.il.
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

We perform hydrodynamical simulations of core collapse supernovae (CCSNe) with a cylindrically-symmetrical numerical code (FLASH) to study the inflation of bubbles and the initiation of the explosion within the frame of the jittering-jets model. We study the typical time-scale of the model and compare it to the typical time-scale of the delayed neutrino mechanism. Our analysis shows that the explosion energy of the delayed neutrino mechanism is an order of magnitude less than the required 1051 erg.

Keywords

supernovae: general
Type
Poster Papers
Information
Proceedings of the International Astronomical Union , Volume 7 , Symposium S279: Death of Massive Stars: Supernovae and Gamma-Ray Bursts , April 2011 , pp. 377 - 379
Copyright
Copyright © International Astronomical Union 2012

References

Bethe, H. A. & Wilson, J. R. 1985, ApJ, 295, 14CrossRefGoogle Scholar
Blondin, J. M. & Shaw, S. 2007, ApJ, 656, 366CrossRefGoogle Scholar
Brandt, T. D., Burrows, A., Ott, C. D., & Livne, E. 2011, ApJ, 728, 8CrossRefGoogle Scholar
Fernández, R. 2010, ApJ, 725, 1563CrossRefGoogle Scholar
Foglizzo, T., Masset, F., Guilet, J., & Durand, G. 2012, Physical Review Letters, 108, 051103CrossRefGoogle Scholar
Fryxell, B., Olson, K., Ricker, P., et al. 2000, ApJS, 131, 273CrossRefGoogle Scholar
Hanke, F., Marek, A., Mueller, B., & Janka, H.-T. 2011, arXiv:1108.4355Google Scholar
Janka, H.-T. 2001, A&A, 368, 527Google Scholar
Lazzati, D., Morsony, B. J., Blackwell, C. H., & Begelman, M. C. 2011, arXiv:1111.0970Google Scholar
Liebendörfer, M., Rampp, M., Janka, H.-T., & Mezzacappa, A. 2005, ApJ, 620, 840CrossRefGoogle Scholar
Kuroda, T., Kotake, K., & Takiwaki, T. 2012, arXiv:1202.2487CrossRefGoogle Scholar
Mueller, B., Janka, H.-T., & Marek, A. 2012, arXiv:1202.0815Google Scholar
Nordhaus, J., Brandt, T., Burrows, A., & Almgren, A. 2011, arXiv:1112.3342Google Scholar
Papish, O. & Soker, N. 2011, MNRAS, 416, 1697CrossRefGoogle Scholar
Scheck, L., Kifonidis, K., Janka, H.-T., & Mueller, E. 2006, A&A, 457, 963Google Scholar