The appearance of a compact jet in the soft–intermediate state of 4U 1543−47

@article{Russell2020TheAO,
  title={The appearance of a compact jet in the soft–intermediate state of 4U 1543−47},
  author={David M. Russell and Piergiorgio Casella and Emrah Kalemci and A Vahdat Motlagh and Payaswini Saikia and Saarah F. Pirbhoy and Dipankar Maitra},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2020}
}
Recent advancements in the understanding of jet–disc coupling in black hole candidate X-ray binaries (BHXBs) have provided close links between radio jet emission and X-ray spectral and variability behaviour. In ‘soft’ X-ray states the jets are suppressed, but the current picture lacks an understanding of the X-ray features associated with the quenching or recovering of these jets. Here, we show that a brief, ∼4 d infrared (IR) brightening during a predominantly soft X-ray state of the BHXB 4U… 

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