086484
收藏DataCite Commons2023-04-21 更新2025-04-15 收录
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http://esdcdoi.esac.esa.int/doi/html/data/astronomy/xmm-newton/086484.html
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资源简介：
In a search for new TDEs candidates we cross-matched optical and x-rays catalogues. We propose the observation of 5 of our best candidatesdoublePoint these galaxies show a high x-rays luminosity openParL_X>10elev41 erg-secclosePar and an extremely soft spectrum openParGamma>3closePar in the same energy band. As no other known source should be able to show a similar behaviour we are positive that these are unrecognized TDEs. If these galaxies indeed hosted a TDE we expect that by now their luminosity should have dropped by a significant factor openPar>5closePar allowing us to confirm their nature.
提供机构：
European Space Agency
创建时间：
2023-04-21
