Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/31847
Title: | Constraining the fraction of core-collapse supernovae harbouring choked jets with high-energy neutrinos | Authors: | GUETTA, Dafne Rahin, Roi Bartos, Imre DELLA VALLE, Massimo |
Issue Date: | 2020 | Journal: | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | Number: | 492 | Issue: | 1 | First Page: | 843 | Abstract: | The joint observation of core-collapse supernovae with gamma-ray bursts shows that jets can be launched in the aftermath of stellar core collapse, likely by a newly formed black hole that accretes matter from the star. Such gamma-ray bursts have only been observed accompanying Type Ibc supernovae, indicating a stellar progenitor that lost its hydrogen envelope before collapse. According to recent hypothesis, it is possible that jets are launched in core-collapse events even when the progenitors still retain their hydrogen envelopes; however, such jets are not able to burrow through the star and will be stalled into the interior of the progenitor star before escaping. These jets are called choked jets. High-energy neutrinos produced by such choked jets could escape the stellar envelope and could be observed. Here, we examine how multimessenger searches for high-energy neutrinos and core-collapse supernovae can detect or limit the fraction of stellar collapses that produce jets. We find that a high fraction of jet production is already limited by previous observational campaigns. We explore possibilities with future observations using Large Synoptic Survey Telescope, IceCube, and Km3NET. | URI: | http://hdl.handle.net/20.500.12386/31847 | URL: | https://academic.oup.com/mnras/article/492/1/843/5697210?login=true | ISSN: | 0035-8711 | DOI: | 10.1093/mnras/stz3245 | Bibcode ADS: | 2020MNRAS.492..843G | Fulltext: | open |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
stz3245.pdf | Pdf editoriale | 185.69 kB | Adobe PDF | View/Open |
Page view(s)
31
checked on Apr 23, 2024
Download(s)
11
checked on Apr 23, 2024
Google ScholarTM
Check
Altmetric
Altmetric
Items in DSpace are published in Open Access, unless otherwise indicated.