Discovery of Jet-Induced Soft Lags of XTE J1550-564 during Its 1998 Outburst <sup>†</sup>
X-ray time lags are complicated in nature. The exact reasons for complex lag spectra are as yet unknown. However, the hard lags, in general, are believed to be originated due to inverse Comptonization process. However, the origin of soft lags remained mischievous. Recent studies on “Disk&a...
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doaj-216d1a9fbc8247b7ae9442b85c95a7932020-11-25T02:03:25ZengMDPI AGProceedings2504-39002019-09-01171810.3390/proceedings2019017008proceedings2019017008Discovery of Jet-Induced Soft Lags of XTE J1550-564 during Its 1998 Outburst <sup>†</sup>Arka Chatterjee0Broja G. Dutta1Dusmanta Patra2Sandip K. Chakrabarti3Prantik Nandi4S. N. Bose National Centre for Basic Sciences, Salt Lake, Kolkata 700106, IndiaRishi Bankim Chandra College, Naihati, West Bengal 743165, India.Indian Centre for Space Physics, 43 Chalantika, Garia St. Rd., Kolkata 700084, IndiaIndian Centre for Space Physics, 43 Chalantika, Garia St. Rd., Kolkata 700084, IndiaS. N. Bose National Centre for Basic Sciences, Salt Lake, Kolkata 700106, IndiaX-ray time lags are complicated in nature. The exact reasons for complex lag spectra are as yet unknown. However, the hard lags, in general, are believed to be originated due to inverse Comptonization process. However, the origin of soft lags remained mischievous. Recent studies on “Disk−Jet Connections” revealed that the jets are also contributing in the X-ray spectral and timing properties in a magnitude which was more than what was predicted earlier. In this article, we first show an exact anticorrelation between X-ray time lag and radio flux for XTE J1550-546 during its 1998 outburst. We propose that the soft lags might be generated due to the change in the accretion disk structure along the line of sight during higher jet activity.https://www.mdpi.com/2504-3900/17/1/8accretion disksradio jets and outflowsindividual—XTE J1550-564X-ray time lags |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Arka Chatterjee Broja G. Dutta Dusmanta Patra Sandip K. Chakrabarti Prantik Nandi |
spellingShingle |
Arka Chatterjee Broja G. Dutta Dusmanta Patra Sandip K. Chakrabarti Prantik Nandi Discovery of Jet-Induced Soft Lags of XTE J1550-564 during Its 1998 Outburst <sup>†</sup> Proceedings accretion disks radio jets and outflows individual—XTE J1550-564 X-ray time lags |
author_facet |
Arka Chatterjee Broja G. Dutta Dusmanta Patra Sandip K. Chakrabarti Prantik Nandi |
author_sort |
Arka Chatterjee |
title |
Discovery of Jet-Induced Soft Lags of XTE J1550-564 during Its 1998 Outburst <sup>†</sup> |
title_short |
Discovery of Jet-Induced Soft Lags of XTE J1550-564 during Its 1998 Outburst <sup>†</sup> |
title_full |
Discovery of Jet-Induced Soft Lags of XTE J1550-564 during Its 1998 Outburst <sup>†</sup> |
title_fullStr |
Discovery of Jet-Induced Soft Lags of XTE J1550-564 during Its 1998 Outburst <sup>†</sup> |
title_full_unstemmed |
Discovery of Jet-Induced Soft Lags of XTE J1550-564 during Its 1998 Outburst <sup>†</sup> |
title_sort |
discovery of jet-induced soft lags of xte j1550-564 during its 1998 outburst <sup>†</sup> |
publisher |
MDPI AG |
series |
Proceedings |
issn |
2504-3900 |
publishDate |
2019-09-01 |
description |
X-ray time lags are complicated in nature. The exact reasons for complex lag spectra are as yet unknown. However, the hard lags, in general, are believed to be originated due to inverse Comptonization process. However, the origin of soft lags remained mischievous. Recent studies on “Disk−Jet Connections” revealed that the jets are also contributing in the X-ray spectral and timing properties in a magnitude which was more than what was predicted earlier. In this article, we first show an exact anticorrelation between X-ray time lag and radio flux for XTE J1550-546 during its 1998 outburst. We propose that the soft lags might be generated due to the change in the accretion disk structure along the line of sight during higher jet activity. |
topic |
accretion disks radio jets and outflows individual—XTE J1550-564 X-ray time lags |
url |
https://www.mdpi.com/2504-3900/17/1/8 |
work_keys_str_mv |
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