A dataset provided by the European Space Agency

Name: Long-term Evolution of A New Tidal Disruption Event Candidate
Published: 2014-03-23T00:00:00Z

Proposal ID	069461
Title	Long-term Evolution of A New Tidal Disruption Event Candidate
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0694610101
DOI	https://doi.org/10.5270/esa-0etmbxg
Principal Investigator, PI	Dr Dacheng Lin
Abstract	Thanks to its high soft X-ray sensitivity, XMM-Newton has been used successfullyto constrain the long-term evolution and thus the nature of many candidate tidaldisruption events. Such events occur when stars approach a supermassive blackhole (SMBH) and are tidally disrupted and subsequently accreted, providing aunique way to find and study inactive SMBHs. Only about a dozen of suchcandidates have been reported. Our recently discovered candidate has soft X-rayspectra of unprecedented quality near the flare peak and provides many newdetails such as spectral evolution and fast variability of such events near theflare peak. We propose an XMM-Newton follow-up observation of this source tomeasure its decay curve and spectral evolution to confirm its nature.
Publications	Non-detection of X-ray emission from sterile neutrinos in stacked galaxy spectra \|Anderson, Michael E., Churazov, Eugene, \| MNRAS \| 452-3905 \| 2015 \| 2015MNRAS.452.3905A \| http://ui.adsabs.harvard.edu/#abs/2015MNRAS.452.3905A The Million Optical - Radio/X-ray Associations (MORX) Catalogue \|Flesch, Eric W., \| PASA \| 33-52 \| 2016 \| 2016PASA...33...52F \| http://ui.adsabs.harvard.edu/#abs/2016PASA...33...52F Multiwavelength follow-up observations of the tidal disruption event candidate 2XMMi J184725.1-631724 \|Lin, Dacheng, Strader, Jay, et al. \| MNRAS \| 474-3000 \| 2018 \| 2018MNRAS.474.3000L \| http://ui.adsabs.harvard.edu/#abs/2018MNRAS.474.3000L Classification of 4XMM-DR9 sources by machine learning \|Zhang, Yanxia, Zhao, Yongheng, \| MNRAS \| 503-5263 \| 2021 \| 2021MNRAS.503.5263Z \| http://ui.adsabs.harvard.edu/#abs/2021MNRAS.503.5263Z From Active Stars to Black Holes: A Discovery Tool for Galactic X-Ray Sources \|Rodriguez, Antonio C., \| PASP \| 136-054201 \| 2024 \| 2024PASP..136e4201R \| http://ui.adsabs.harvard.edu/#abs/2024PASP..136e4201R Robust constraints on feebly interacting particles using XMM-Newton \|Luque, Pedro De la Torre, Balaji, Shyam, \| PhRvD \| 109-L101305 \| 2024 \| 2024PhRvD.109j1305L \| http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j1305L Multimessenger search for electrophilic feebly interacting particles from supernovae \|Luque, Pedro De la Torre, Balaji, Shyam, \| PhRvD \| 109-103028 \| 2024 \| 2024PhRvD.109j3028L \| http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j3028L Importance of Cosmic-Ray Propagation on Sub-GeV Dark Matter Constraints \|De la Torre Luque, Pedro, Balaji, Shyam, \| ApJ \| 968-46 \| 2024 \| 2024ApJ...968...46D \| http://ui.adsabs.harvard.edu/#abs/2024ApJ...968...46D
Instrument	EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage	2013-03-03T10:28:57Z/2013-03-03T23:05:14Z
Version	17.56_20190403_1200
Mission Description	The European Space Agencys (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESAs second cornerstone of the Horizon 2000 Science Programme. It carries 3 high throughput X-ray telescopes with an unprecedented effective area, and an optical monitor, the first flown on a X-ray observatory. The large collecting area and ability to make long uninterrupted exposures provide highly sensitive observations. Since Earths atmosphere blocks out all X-rays, only a telescope in space can detect and study celestial X-ray sources. The XMM-Newton mission is helping scientists to solve a number of cosmic mysteries, ranging from the enigmatic black holes to the origins of the Universe itself. Observing time on XMM-Newton is being made available to the scientific community, applying for observational periods on a competitive basis.
Creator Contact	https://www.cosmos.esa.int/web/xmm-newton/xmm-newton-helpdesk
Date Published	2014-03-23T00:00:00Z
Keywords	"fast variability", "subsequently accreted", "decay curve", "XMM", "stars approach", "inactive smbhs", "events occur", "soft xray sensitivity", "tidally disrupted", "soft xray spectra", "supermassive blackhole smbh", "XMM-Newton", "flare peak", "term evolution", "spectral evolution", "xmm newton"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Dacheng Lin, 2014, 'Long-term Evolution of A New Tidal Disruption Event Candidate', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-0etmbxg