Home > Research > Publications & Outputs > Supernova Model Discrimination with Hyper-Kamio...

Electronic data

  • 2101.05269v1

    Rights statement: This is an author-created, un-copyedited version of an article accepted for publication/published in The Astrophysical Journal. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at doi:10.3847/1538-4357/abf7c4

    Accepted author manuscript, 1.83 MB, PDF document

    Available under license: CC BY-NC: Creative Commons Attribution-NonCommercial 4.0 International License

Links

Text available via DOI:

View graph of relations

Supernova Model Discrimination with Hyper-Kamiokande

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Published

Standard

Supernova Model Discrimination with Hyper-Kamiokande. / Hyper-Kamiokande Collaboration ; Dealtry, T.; Doyle, T. A. et al.
In: The Astrophysical Journal, Vol. 916, No. 1, 15, 20.07.2021.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Harvard

APA

Vancouver

Hyper-Kamiokande Collaboration, Dealtry T, Doyle TA, Finch A, Kormos LL, James ML et al. Supernova Model Discrimination with Hyper-Kamiokande. The Astrophysical Journal. 2021 Jul 20;916(1):15. doi: 10.3847/1538-4357/abf7c4

Author

Hyper-Kamiokande Collaboration ; Dealtry, T. ; Doyle, T. A. et al. / Supernova Model Discrimination with Hyper-Kamiokande. In: The Astrophysical Journal. 2021 ; Vol. 916, No. 1.

Bibtex

@article{aa68860915834211ae69e21e2cb8a637,
title = "Supernova Model Discrimination with Hyper-Kamiokande",
abstract = " Core-collapse supernovae are among the most magnificent events in the observable universe. They produce many of the chemical elements necessary for life to exist and their remnants -- neutron stars and black holes -- are interesting astrophysical objects in their own right. However, despite millennia of observations and almost a century of astrophysical study, the explosion mechanism of core-collapse supernovae is not yet well understood. Hyper-Kamiokande is a next-generation neutrino detector that will be able to observe the neutrino flux from the next galactic core-collapse supernova in unprecedented detail. We focus on the first 500 ms of the neutrino burst, corresponding to the accretion phase, and use a newly-developed, high-precision supernova event generator to simulate Hyper-Kamiokande's response to five different supernova models. We show that Hyper-Kamiokande will be able to distinguish between these models with high accuracy for a supernova at a distance of up to 100 kpc. Once the next galactic supernova happens, this ability will be a powerful tool for guiding simulations towards a precise reproduction of the explosion mechanism observed in nature. ",
keywords = "astro-ph.IM, astro-ph.HE, hep-ex, physics.ins-det",
author = "{Hyper-Kamiokande Collaboration} and K. Abe and P. Adrich and H. Aihara and R. Akutsu and I. Alekseev and F. Ameli and I. Anghel and M. Antonova and A. Araya and Y. Asaoka and Y. Ashida and V. Aushev and F. Ballester and I. Bandac and M. Barbi and Barker, {G. J.} and G. Barr and M. Batkiewicz-Kwasniak and M. Bellato and V. Berardi and M. Bergevin and L. Bernard and E. Bernardini and L. Berns and S. Bhadra and J. Bian and A. Blanchet and Blaszczyk, {F. d. M.} and A. Blondel and A. Boiano and S. Bolognesi and L. Bonavera and N. Booth and S. Borjabad and T. Boschi and D. Bose and C. Bozza and A. Bravar and D. Bravo-Bergu{\~n}o and C. Bronner and A. Bubak and T. Dealtry and Doyle, {T. A.} and A. Finch and Kormos, {L. L.} and James, {M. Lamers} and M. Lawe and O'Keeffe, {H. M.}",
note = "This is an author-created, un-copyedited version of an article accepted for publication/published in The Astrophysical Journal. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at doi:10.3847/1538-4357/abf7c4",
year = "2021",
month = jul,
day = "20",
doi = "10.3847/1538-4357/abf7c4",
language = "English",
volume = "916",
journal = "The Astrophysical Journal",
issn = "0004-637X",
publisher = "Institute of Physics Publishing",
number = "1",

}

RIS

TY - JOUR

T1 - Supernova Model Discrimination with Hyper-Kamiokande

AU - Hyper-Kamiokande Collaboration

AU - Abe, K.

AU - Adrich, P.

AU - Aihara, H.

AU - Akutsu, R.

AU - Alekseev, I.

AU - Ameli, F.

AU - Anghel, I.

AU - Antonova, M.

AU - Araya, A.

AU - Asaoka, Y.

AU - Ashida, Y.

AU - Aushev, V.

AU - Ballester, F.

AU - Bandac, I.

AU - Barbi, M.

AU - Barker, G. J.

AU - Barr, G.

AU - Batkiewicz-Kwasniak, M.

AU - Bellato, M.

AU - Berardi, V.

AU - Bergevin, M.

AU - Bernard, L.

AU - Bernardini, E.

AU - Berns, L.

AU - Bhadra, S.

AU - Bian, J.

AU - Blanchet, A.

AU - Blaszczyk, F. d. M.

AU - Blondel, A.

AU - Boiano, A.

AU - Bolognesi, S.

AU - Bonavera, L.

AU - Booth, N.

AU - Borjabad, S.

AU - Boschi, T.

AU - Bose, D.

AU - Bozza, C.

AU - Bravar, A.

AU - Bravo-Berguño, D.

AU - Bronner, C.

AU - Bubak, A.

AU - Dealtry, T.

AU - Doyle, T. A.

AU - Finch, A.

AU - Kormos, L. L.

AU - James, M. Lamers

AU - Lawe, M.

AU - O'Keeffe, H. M.

N1 - This is an author-created, un-copyedited version of an article accepted for publication/published in The Astrophysical Journal. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at doi:10.3847/1538-4357/abf7c4

PY - 2021/7/20

Y1 - 2021/7/20

N2 - Core-collapse supernovae are among the most magnificent events in the observable universe. They produce many of the chemical elements necessary for life to exist and their remnants -- neutron stars and black holes -- are interesting astrophysical objects in their own right. However, despite millennia of observations and almost a century of astrophysical study, the explosion mechanism of core-collapse supernovae is not yet well understood. Hyper-Kamiokande is a next-generation neutrino detector that will be able to observe the neutrino flux from the next galactic core-collapse supernova in unprecedented detail. We focus on the first 500 ms of the neutrino burst, corresponding to the accretion phase, and use a newly-developed, high-precision supernova event generator to simulate Hyper-Kamiokande's response to five different supernova models. We show that Hyper-Kamiokande will be able to distinguish between these models with high accuracy for a supernova at a distance of up to 100 kpc. Once the next galactic supernova happens, this ability will be a powerful tool for guiding simulations towards a precise reproduction of the explosion mechanism observed in nature.

AB - Core-collapse supernovae are among the most magnificent events in the observable universe. They produce many of the chemical elements necessary for life to exist and their remnants -- neutron stars and black holes -- are interesting astrophysical objects in their own right. However, despite millennia of observations and almost a century of astrophysical study, the explosion mechanism of core-collapse supernovae is not yet well understood. Hyper-Kamiokande is a next-generation neutrino detector that will be able to observe the neutrino flux from the next galactic core-collapse supernova in unprecedented detail. We focus on the first 500 ms of the neutrino burst, corresponding to the accretion phase, and use a newly-developed, high-precision supernova event generator to simulate Hyper-Kamiokande's response to five different supernova models. We show that Hyper-Kamiokande will be able to distinguish between these models with high accuracy for a supernova at a distance of up to 100 kpc. Once the next galactic supernova happens, this ability will be a powerful tool for guiding simulations towards a precise reproduction of the explosion mechanism observed in nature.

KW - astro-ph.IM

KW - astro-ph.HE

KW - hep-ex

KW - physics.ins-det

U2 - 10.3847/1538-4357/abf7c4

DO - 10.3847/1538-4357/abf7c4

M3 - Journal article

VL - 916

JO - The Astrophysical Journal

JF - The Astrophysical Journal

SN - 0004-637X

IS - 1

M1 - 15

ER -