| Proposal ID | 090333 |
| Title | Investigating the correlation between late-time X-rays radio emission in TDEs |
| Download Data Associated to the proposal | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0903330101 |
| DOI | https://doi.org/10.57780/esa-5xi77nb |
| Principal Investigator, PI | Ms Aprajita Hajela |
| Abstract | The tidal disruption of a star by a black hole provides a unique opportunity tostudy accretion physics. Recently, delayed radio flares have been discovered inseveral TDEs, peaking years after their optical emission has faded. Variousexplanations have been proposed, including off-axis jets entering our line ofsight, delayed accretion disk formation, or a state change in the accretionflow. To elucidate the origin(s) of these flares, it has become crucial toacquire radio and X-ray observations of these events at late-times (~ months toyears post-discovery) to study this previously unexplored phase in the lifetimeof TDEs. |
| Publications | No publications found for current proposal! |
| Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
| Temporal Coverage | 2023-04-08T01:25:45Z/2023-04-08T11:02:25Z |
| Version | 20.10_20230417_1156 |
| 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 | 2024-05-05T00:00:00Z |
| Last Update | 2025-08-04 |
| Keywords | XMM-Newton, OM, RGS, EPIC, X-ray, Multi-Mirror, SAS |
| Publisher And Registrant | European Space Agency |
| Credit Guidelines | European Space Agency, Ms Aprajita Hajela, 2024, 'Investigating the correlation between late-time X-rays radio emission in TDEs', 20.10_20230417_1156, European Space Agency, https://doi.org/10.57780/esa-5xi77nb |