Repozitorij Univerze v Novi Gorici

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Naslov:Studying TDEs in the era of LSST
Avtorji:Bricman, Katja (Avtor)
Gomboc, A. (Avtor)
Datoteke:URL https://zenodo.org/record/3478010#.X_MGrOB7lTY
 
URL http://www.eso.org/sci/meetings/2019/EEU2019/posters.html
 
Jezik:Angleški jezik
Vrsta gradiva:Delo ni kategorizirano (r6)
Tipologija:1.12 - Objavljeni povzetek znanstvenega prispevka na konferenci
Organizacija:UNG - Univerza v Novi Gorici
Opis:The observing strategy with continuous scanning and large sky coverage of the upcoming ground-based Large Synoptic Survey Telescope (LSST) will make it a perfect tool in search of rare transients, such as Tidal Disruption Events (TDEs). Bright optical flares resulting from tidal disruption of stars by their host supermassive black hole (SMBH) can provide us with important information about the mass of the SMBH involved in the disruption and thus enable the study of quiescent SMBHs, which represent a large majority of SMBHs found in centres of galaxies. These types of transients are extremely rare, with only about few tens of candidates discovered so far. It is expected that the LSST will provide a large sample of new TDE light curves. Here we present simulations of TDE observations using an end-to-end LSST simulation framework. Based on the analysis of simulated light curves we estimate the number of TDEs with good quality light curves the LSST is expected to discover in 10 years of observations. In addition, we investigate whether TDEs observed by the LSST could be used to probe the SMBH mass distribution in the universe.
Ključne besede:Tidal Disruption Events, sky surveys
Leto izida:2019
COBISS_ID:45181955 Povezava se odpre v novem oknu
URN:URN:SI:UNG:REP:NS5YSWMS
DOI:http://doi.org/10.5281/zenodo.3478010 Povezava se odpre v novem oknu
Število ogledov:1094
Število prenosov:39
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Področja:Gradivo ni uvrščeno v področja.
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Skupna ocena:(0 glasov)
Vaša ocena:Ocenjevanje je dovoljeno samo prijavljenim uporabnikom.

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Gradivo je del monografije

Naslov:The extragalactic explosive Universe: the new era of transient surveys and data-driven discovery (EEU2019)
Kraj izida:Garching by Munich
Leto izida:2019

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