Astronomy and Astrophysics – Astrophysics – High Energy Astrophysical Phenomena
Scientific paper
2009-11-04
Astronomy and Astrophysics
Astrophysics
High Energy Astrophysical Phenomena
To be published in the IAU Highlights of Astronomy, Volume 15, XXVII IAU General Assembly, August 2009, Ian F. Corbett et al.,
Scientific paper
The most accepted model for jet production is based on the magneto-centrifugal acceleration out off an accretion disk that surrounds the central source (Blandford & Payne, 1982). This scenario, however, does not explain, e.g., the quasi-periodic ejection phenomena often observed in different astrophysical jet classes. de Gouveia Dal Pino & Lazarian (2005) (hereafter GDPL) have proposed that the large scale superluminal ejections observed in microquasars during radio flare events could be produced by violent magnetic reconnection (MR) episodes. Here, we extend this model to other accretion disk systems, namely: active galactic nuclei (AGNs) and young stellar objects (YSOs), and also discuss its role on jet heating and particle acceleration.
Dal Pino Elisabete M. de Gouveia
Kadowaki Luis H. S.
Kowal Grzegorz
Lazarian Alex
Piovezan Pamela P.
No associations
LandOfFree
On the role of magnetic reconnection in jet/accretion disk systems does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with On the role of magnetic reconnection in jet/accretion disk systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On the role of magnetic reconnection in jet/accretion disk systems will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-620529