遇见数据集

Tidal Disruption Events Mock Catalogs: Unlensed and Lensed

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Zenodo2026-01-15 更新2026-05-26 收录
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This dataset includes unlensed and lensed Tidal Disruption Event (TDE) mock catalogs for multiple models. The TDEs are described by a black hole mass, a redshift, and a temperature. All catalogs are calculated for the Rubin Observatory's Legacy Survey of Space and Time in the u, g, r, and i bands. The models include two luminosity functions: L1, an observationally driven function, where 1% of the infalling matter is turned into radiation (see reference 1). It is Eddington limited and assumes the disrupted star to be 0.1 M_sol. L2 is a semi-analytical model that describes the emission resulting from stream-stream collisions (see reference 2). For this model, we fixed the disrupted star to a solar-like star. We calculated the results for five fixed temperatures: 10,000, 20,000, 30,000, 40,000, and 50,000 K, as well as T(M_BH), which is only enabled by the L2 model. Finally, there are three black hole mass functions to choose from. A redshift-independent one (see reference 3), one derived from the TRINITY model (see reference 4), and one obtained by combining the GSMF from the COSMOS2015 catalog (see reference 5) with the BH-to-buldge mass relation from Kormendy & Ho (see reference 6). There are catalogs for unlensed and lensed TDEs. The unlensed files contain a single catalog calculated for 20,000 square degrees. The lensed files contain 1,000 catalogs each, equivalent to 20,000,000 square degrees, or 1,000 times oversampling of 20,000 square degrees. All models are calculated up to a maximal TDE magnitude of 30.5 and a maximal redshift of 6.We use a flat LCDM cosmology with these parameters: H0 = 72, Om = 0.3, Ol = 0.7. Please refer to the related publication here: https://doi.org/10.1051/0004-6361/202554367

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Zenodo
创建时间:
2026-01-15
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