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Disk-Jet Coupling i...
Disk-Jet Coupling in the 2017/2018 Outburst of the Galactic Black Hole Candidate X-Ray Binary MAXI J1535-571
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- Russell, T. D. (author)
- Universiteit Van Amsterdam,University of Amsterdam
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- Tetarenko, A. J. (author)
- East Asian Observatory,University of Alberta
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- Miller-Jones, J. C. A. (author)
- Curtin University
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- Sivakoff, G. R. (author)
- University of Alberta
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- Parikh, A. S. (author)
- Universiteit Van Amsterdam,University of Amsterdam
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- Rapisarda, S. (author)
- Chinese Academy of Sciences,Universiteit Van Amsterdam,University of Amsterdam
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- Wijnands, R. (author)
- Universiteit Van Amsterdam,University of Amsterdam
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- Corbel, S. (author)
- Université Paris-Saclay,University Paris-Saclay,Universite d'Orleans,University of Orléans
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- Tremou, E. (author)
- Université Paris-Saclay,University Paris-Saclay
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- Altamirano, D. (author)
- University of Southampton
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- Baglio, M. C. (author)
- New York University Abu Dhabi
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- Ceccobello, Chiara, 1984 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Degenaar, N. (author)
- Universiteit Van Amsterdam,University of Amsterdam
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- van den Eijnden, J. (author)
- Universiteit Van Amsterdam,University of Amsterdam
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- Fender, R. (author)
- University Of Oxford
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- Heywood, I (author)
- Rhodes University,University Of Oxford
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- Krimm, H. A. (author)
- National Science Foundation
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- Lucchini, M. (author)
- Universiteit Van Amsterdam,University of Amsterdam
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- Markoff, S. (author)
- Universiteit Van Amsterdam,University of Amsterdam
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- Russell, D. M. (author)
- New York University Abu Dhabi
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- Soria, R. (author)
- Chinese Academy of Sciences,The University of Sydney
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- Woudt, P. A. (author)
- University of Cape Town
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(creator_code:org_t)
- 2019-10-04
- 2019
- English.
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In: Astrophysical Journal. - : American Astronomical Society. - 1538-4357 .- 0004-637X. ; 883:2
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Abstract
Subject headings
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- MAXI J1535-571 is a Galactic black hole candidate X-ray binary that was discovered going into outburst in 2017 September. In this paper, we present comprehensive radio monitoring of this system using the Australia Telescope Compact Array, as well as the MeerKAT radio observatory, showing the evolution of the radio jet during its outburst. Our radio observations show the early rise and subsequent quenching of the compact jet as the outburst brightened and then evolved toward the soft state. We constrain the compact jet quenching factor to be more than 3.5 orders of magnitude. We also detected and tracked (for 303 days) a discrete, relativistically moving jet knot that was launched from the system. From the motion of the apparently superluminal knot, we constrain the jet inclination (at the time of ejection) and speed to = 0.69 c, respectively. Extrapolating its motion back in time, our results suggest that the jet knot was ejected close in time to the transition from the hard intermediate state to soft intermediate state. The launching event also occurred contemporaneously with a short increase in X-ray count rate, a rapid drop in the strength of the X-ray variability, and a change in the type-C quasi-periodic oscillation (QPO) frequency that occurs >2.5 days before the first appearance of a possible type-B QPO.
Subject headings
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
Keyword
- black hole physics
- ISM: jets and outflows
- accretion, accretion disks
- radio continuum: stars
- X-rays: binaries
- stars: individual (MAXI J1535-571)
Publication and Content Type
- art (subject category)
- ref (subject category)
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- By the author/editor
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Russell, T. D.
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Tetarenko, A. J.
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Miller-Jones, J. ...
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Sivakoff, G. R.
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Parikh, A. S.
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Rapisarda, S.
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show more...
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Wijnands, R.
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Corbel, S.
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Tremou, E.
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Altamirano, D.
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Baglio, M. C.
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Ceccobello, Chia ...
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Degenaar, N.
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van den Eijnden, ...
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Fender, R.
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Heywood, I
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Krimm, H. A.
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Lucchini, M.
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Markoff, S.
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Russell, D. M.
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Soria, R.
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Woudt, P. A.
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show less...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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Chalmers University of Technology