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092360

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DataCite Commons2025-01-29 更新2025-04-15 收录
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http://esdcdoi.esac.esa.int/doi/html/data/astronomy/xmm-newton/092360.html
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During its all-sky survey eROSITA has uncovered a large population oftransients associated with the nuclei of otherwise quiescent galaxies. XMMfollow-up observations have proven vital to monitor their lightcurve andspectral evolution and probe their nature. These follow-up campaigns highlighteda diverse origin of the events ranging from sources showing the characteristicsof canonical Tidal Disruption Events (TDEs) to others exhibiting significantre-brightening episodes requiring alternative interpretations (e.g. partialTDEs). Here we ask for XMM ToO observations of 8 new nuclear transients detecedby eROSITA. We will probe the diversity of the spectral and temporal evolutionenabling an improved understanding of the X-ray evolution of TDEs and their imposters. [truncated! Please see actual data for full text]
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European Space Agency
创建时间:
2025-01-29
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