Hostname: page-component-cd9895bd7-q99xh Total loading time: 0 Render date: 2024-12-25T17:29:57.757Z Has data issue: false hasContentIssue false
  • English
  • Français

MHD simulations of jet-launching from diffusive magnetized accretion disks

Published online by Cambridge University Press:  13 February 2013

S. Sheikhnezami  and
C. Fendt
S. Sheikhnezami
Affiliation:
Max-Planck-Institute for Astronomy, Königstuhl 17, 69117 Heidelberg, Germany;. e-mail: nezami@mpia.de;fendt@mpia.de Department of Physics, Faculty of Sciences, Ferdowsi University of Mashhad, Iran
C. Fendt
Affiliation:
Max-Planck-Institute for Astronomy, Königstuhl 17, 69117 Heidelberg, Germany;. e-mail: nezami@mpia.de;fendt@mpia.de

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 investigate the launching process of jets from accretion disks by means of axisymmetric MHD simulations. Here, we present results of numerical MHD simulations investigating how magnetic diffusivity and numerical resolution may affect the ejection-to-accretion fraction and the asymptotic outflow structure.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 58: ECLA - European Conference on Laboratory Astrophysics , 2012 , pp. 113 - 116
Copyright
© The Author(s) 2013

References

Références

Blandford, R.D., & Payne, D.G., 1982, MNRAS, 199 , 883 CrossRef
Casse, F., & Keppens, R., 2002, ApJ, 581 , 988 CrossRef
Fendt, C., & Camenzind, M., 1996, A&A, 313 , 591
Fendt, C., & Cemeljic, M., 2002, A&A, 395 , 1045
Fendt, C., 2006, ApJ, 651 , 272 CrossRef
Ferreira, J., & Pelletier, G., 1993, A&A, 276 , 625
Mignone, A., Bodo, G., Massaglia, S., et al., 2007, ApJS, 170 , 228 CrossRef
Ouyed, R., & Pudritz, R.E., 1997, ApJ, 482 , 712 CrossRef
Porth, O., & Fendt, C., 2010, ApJ, 709 , 1100 CrossRef
Pudritz, R.E., & Norman, C.A., 1983, ApJ, 274 , 677 CrossRef
Zanni, C., Ferrari, A., Rosner, R., et al., 2007, A&A, 469 , 811