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  Timing the neutrino signal of a Galactic supernova

Lundkvist, R. S., Lindner, M., & Scholer, O. (2020). Timing the neutrino signal of a Galactic supernova. Physical Review D, 101(12): 123018. doi:10.1103/PhysRevD.101.123018.

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 Creators:
Lundkvist, Rasmus Sloth1, Author           
Lindner, Manfred1, Author           
Scholer, Oliver1, Author           
Affiliations:
1Division Prof. Dr. Manfred Lindner, MPI for Nuclear Physics, Max Planck Society, ou_904549              

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 Abstract: We study several methods for timing the neutrino signal of a Galactic supernova (SN) for different detectors via Monte Carlo simulations. We find that, for the methods we studied, at a distance of 10 kpc both Hyper-Kamiokande and IceCube can reach precisions of similar to 1 ms for the neutrino burst, while a potential IceCube Gen2 upgrade will reach submillisecond precision. In the case of a failed SN, we find that detectors such as SK and JUNO can reach precisions of similar to 0.1 ms while HK could potentially reach a resolution of similar to 0.01 ms so that the impact of the black hole formation process itself becomes relevant. Two possible applications for this are the triangulation of a (failed) SN as well as the possibility to constrain neutrino masses via a time-of-flight measurement using a potential gravitational wave signal as reference.

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 Dates: 2020-06
 Publication Status: Published online
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 Identifiers: DOI: 10.1103/PhysRevD.101.123018
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Title: Physical Review D
  Other : Phys. Rev. D.
Source Genre: Journal
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Publ. Info: Lancaster, Pa. : American Physical Society
Pages: - Volume / Issue: 101 (12) Sequence Number: 123018 Start / End Page: - Identifier: ISSN: 0556-2821
CoNE: https://pure.mpg.de/cone/journals/resource/111088197762258