On the Ejection Mechanism of Bullets in SS 433
Author(s) -
Sandip K. Chakrabarti,
P. Goldoni,
Paul J. Wiita,
A. Nandi,
Santabrata Das
Publication year - 2002
Publication title -
the astrophysical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.376
H-Index - 489
eISSN - 1538-4357
pISSN - 0004-637X
DOI - 10.1086/343104
Subject(s) - ejecta , physics , astrophysics , toroid , flux (metallurgy) , accretion disc , accretion (finance) , mechanism (biology) , interval (graph theory) , mechanics , nuclear physics , mathematics , materials science , supernova , plasma , quantum mechanics , combinatorics , metallurgy
We discuss plausible mechanisms to produce bullet-like ejecta from theprecessing disk in the SS 433 system. We show that non-steady shocks in thesub-Keplerian accretion flow can provide the basic timescale of the ejectioninterval while the magnetic rubber-band effect of the toroidal flux tubes inthis disk can yield flaring events.Comment: To appear in ApJ Letters (September 1st, 2002 issue
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom