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1826213784818024448
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MIT
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© 2020. The American Astronomical Society. All rights reserved. We present two searches for IceCube neutrino events coincident with 28 fast radio bursts (FRBs) and 1 repeating FRB. The first improves on a previous IceCube analysis - searching for spatial and temporal correlation of events with FRBs at energies greater than roughly 50 GeV - by increasing the effective area by an order of magnitude. The second is a search for temporal correlation of MeV neutrino events with FRBs. No significant correlation is found in either search; therefore, we set upper limits on the time-integrated neutrino flux emitted by FRBs for a range of emission timescales less than one day. These are the first limits on FRB neutrino emission at the MeV scale, and the limits set at higher energies are an order-of-magnitude improvement over those set by any neutrino telescope.
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2024-09-23T15:54:47Z
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Article
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mit-1721.1/132209
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| institution |
Massachusetts Institute of Technology
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| language |
English
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| last_indexed |
2024-09-23T15:54:47Z
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| publishDate |
2021
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| publisher |
American Astronomical Society
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dspace
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| spelling |
mit-1721.1/1322092022-04-01T17:20:50Z A Search for MeV to TeV Neutrinos from Fast Radio Bursts with IceCube © 2020. The American Astronomical Society. All rights reserved. We present two searches for IceCube neutrino events coincident with 28 fast radio bursts (FRBs) and 1 repeating FRB. The first improves on a previous IceCube analysis - searching for spatial and temporal correlation of events with FRBs at energies greater than roughly 50 GeV - by increasing the effective area by an order of magnitude. The second is a search for temporal correlation of MeV neutrino events with FRBs. No significant correlation is found in either search; therefore, we set upper limits on the time-integrated neutrino flux emitted by FRBs for a range of emission timescales less than one day. These are the first limits on FRB neutrino emission at the MeV scale, and the limits set at higher energies are an order-of-magnitude improvement over those set by any neutrino telescope. 2021-09-20T18:21:20Z 2021-09-20T18:21:20Z 2020-09-24T17:04:20Z Article http://purl.org/eprint/type/JournalArticle https://hdl.handle.net/1721.1/132209 en 10.3847/1538-4357/ab564b Astrophysical Journal Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. application/pdf American Astronomical Society The American Astronomical Society
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| spellingShingle |
A Search for MeV to TeV Neutrinos from Fast Radio Bursts with IceCube
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| title |
A Search for MeV to TeV Neutrinos from Fast Radio Bursts with IceCube
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| title_full |
A Search for MeV to TeV Neutrinos from Fast Radio Bursts with IceCube
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| title_fullStr |
A Search for MeV to TeV Neutrinos from Fast Radio Bursts with IceCube
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| title_full_unstemmed |
A Search for MeV to TeV Neutrinos from Fast Radio Bursts with IceCube
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| title_short |
A Search for MeV to TeV Neutrinos from Fast Radio Bursts with IceCube
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| title_sort |
search for mev to tev neutrinos from fast radio bursts with icecube
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| url |
https://hdl.handle.net/1721.1/132209
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