ASASSN-14li is a nearby (90 Mpc) X-ray bright (virgul10^-11 erg/s/cm^2 at peak)multiwavelength transient which resulting from the tidal disruption of a starby a massive (virgul10^6 Msun) black hole in a virgul10^9 Msun galaxy in late 2014. Thispresents a once-per-decade opportunity to study the multi-wavelength evolutionof a non-relativistic, X-ray bright tidal disruption event at highsignal-to-noise in X-rays, ultraviolet and radio. We propose a comprehensive3-cycle Chandra, XMM-Newton, HST spectroscopy, and VLA program to study theevolution of this event over the next three years as it fades. Chandra presentsthe earliest opportunity for deep X-ray observations of this likely RosettaStone for tidal disruption events.
A loud quasi-periodic oscillation after a star is disrupted by a massive black hole |Pasham, Dheeraj R., Remillard, Ronald A., et al. | Sci | 363-531 | 2019 | 2019Sci...363..531P | http://ui.adsabs.harvard.edu/#abs/2019Sci...363..531P
From X-rays to physical parameters: a comprehensive analysis of thermal tidal disruption event X-ray spectra |Mummery, Andrew, Wevers, Thomas, et al. | MNRAS | 519-5828 | 2023 | 2023MNRAS.519.5828M | http://ui.adsabs.harvard.edu/#abs/2023MNRAS.519.5828M
Optical/UV emission in the Tidal Disruption Event ASASSN-14li: implications of disc modelling |Wen, Sixiang, Jonker, Peter G., et al. | MNRAS | 522-1155 | 2023 | 2023MNRAS.522.1155W | http://ui.adsabs.harvard.edu/#abs/2023MNRAS.522.1155W
The XMM-Newton Line Emission Analysis Program (X-LEAP). I. Emission-line Survey of O VII, O VIII, and Fe L-shell Transitions |Pan, Zeyang, Qu, Zhijie, et al. | ApJS | 271-62 | 2024 | 2024ApJS..271...62P | http://ui.adsabs.harvard.edu/#abs/2024ApJS..271...62P
A Systematic Analysis of the X-Ray Emission in Optically Selected Tidal Disruption Events: Observational Evidence for the Unification of the Optically and X-Ray-selected Populations |Guolo, Muryel, Gezari, Suvi, et al. | ApJ | 966-160 | 2024 | 2024ApJ...966..160G | http://ui.adsabs.harvard.edu/#abs/2024ApJ...966..160G
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
2015-12-10T11:19:16Z/2018-07-05T19:47:00Z
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.
European Space Agency, Dr Peter Maksym, 2019, 'Long-Term Multi-wavelength Monitoring of a Stellar Tidal Disruption at Only 90 M', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-lvszxmi
