Comparison of simulated neutrino emission models with data on Supernova 1987A

Jackson Olsen; Yong Zhong Qian

doi:10.1103/PhysRevD.104.123020

Comparison of simulated neutrino emission models with data on Supernova 1987A

Jackson Olsen, Yong Zhong Qian

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

We compare models of supernova (SN) neutrino emission with the Kamiokande II data on SN 1987A using the Bayesian approach. These models are taken from simulations and are representative of current one-dimensional SN models. We find that models with a brief accretion phase of neutrino emission are the most favored. This result is not affected by varying the overall flux normalization or considering neutrino oscillations. We also check the compatibility of the best-fit models with the data.

Original language	English (US)
Article number	123020
Journal	Physical Review D
Volume	104
Issue number	12
DOIs	https://doi.org/10.1103/PhysRevD.104.123020
State	Published - Dec 15 2021
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2021 American Physical Society.

Publisher link

10.1103/PhysRevD.104.123020

Find It

Find It at U of M Libraries

Cite this

@article{0be56214d79841b8b24cecf9ae5351c6,

title = "Comparison of simulated neutrino emission models with data on Supernova 1987A",

abstract = "We compare models of supernova (SN) neutrino emission with the Kamiokande II data on SN 1987A using the Bayesian approach. These models are taken from simulations and are representative of current one-dimensional SN models. We find that models with a brief accretion phase of neutrino emission are the most favored. This result is not affected by varying the overall flux normalization or considering neutrino oscillations. We also check the compatibility of the best-fit models with the data.",

author = "Jackson Olsen and Qian, {Yong Zhong}",

note = "Publisher Copyright: {\textcopyright} 2021 American Physical Society.",

year = "2021",

month = dec,

day = "15",

doi = "10.1103/PhysRevD.104.123020",

language = "English (US)",

volume = "104",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "American Physical Society",

number = "12",

}

TY - JOUR

T1 - Comparison of simulated neutrino emission models with data on Supernova 1987A

AU - Olsen, Jackson

AU - Qian, Yong Zhong

PY - 2021/12/15

Y1 - 2021/12/15

N2 - We compare models of supernova (SN) neutrino emission with the Kamiokande II data on SN 1987A using the Bayesian approach. These models are taken from simulations and are representative of current one-dimensional SN models. We find that models with a brief accretion phase of neutrino emission are the most favored. This result is not affected by varying the overall flux normalization or considering neutrino oscillations. We also check the compatibility of the best-fit models with the data.

AB - We compare models of supernova (SN) neutrino emission with the Kamiokande II data on SN 1987A using the Bayesian approach. These models are taken from simulations and are representative of current one-dimensional SN models. We find that models with a brief accretion phase of neutrino emission are the most favored. This result is not affected by varying the overall flux normalization or considering neutrino oscillations. We also check the compatibility of the best-fit models with the data.

UR - http://www.scopus.com/inward/record.url?scp=85121857280&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85121857280&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.104.123020

DO - 10.1103/PhysRevD.104.123020

M3 - Article

AN - SCOPUS:85121857280

SN - 2470-0010

VL - 104

JO - Physical Review D

JF - Physical Review D

IS - 12

M1 - 123020

ER -

Comparison of simulated neutrino emission models with data on Supernova 1987A

Abstract

Bibliographical note

Publisher link

Find It

Other files and links

Fingerprint

Cite this