Neutrino Fluence from Gamma-Ray Bursts: Off-Axis View of Structured Jets

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Standard

Neutrino Fluence from Gamma-Ray Bursts : Off-Axis View of Structured Jets. / Ahlers, Markus; Halser, Lea.

I: Monthly Notice of the Royal Astronomical Society, Bind 490, Nr. 4, 19.08.2019, s. 4935-4943.

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Harvard

Ahlers, M & Halser, L 2019, 'Neutrino Fluence from Gamma-Ray Bursts: Off-Axis View of Structured Jets', Monthly Notice of the Royal Astronomical Society, bind 490, nr. 4, s. 4935-4943. https://doi.org/10.1093/mnras/stz2980

APA

Ahlers, M., & Halser, L. (2019). Neutrino Fluence from Gamma-Ray Bursts: Off-Axis View of Structured Jets. Monthly Notice of the Royal Astronomical Society, 490(4), 4935-4943. https://doi.org/10.1093/mnras/stz2980

Vancouver

Ahlers M, Halser L. Neutrino Fluence from Gamma-Ray Bursts: Off-Axis View of Structured Jets. Monthly Notice of the Royal Astronomical Society. 2019 aug. 19;490(4):4935-4943. https://doi.org/10.1093/mnras/stz2980

Author

Ahlers, Markus ; Halser, Lea. / Neutrino Fluence from Gamma-Ray Bursts : Off-Axis View of Structured Jets. I: Monthly Notice of the Royal Astronomical Society. 2019 ; Bind 490, Nr. 4. s. 4935-4943.

Bibtex

@article{aba2ba949f96467ba234ddbe8969d6f8,
title = "Neutrino Fluence from Gamma-Ray Bursts: Off-Axis View of Structured Jets",
abstract = " We investigate the expected high-energy neutrino fluence from internal shocks produced in the relativistic outflow of gamma-ray bursts. Previous model predictions have primarily focussed on on-axis observations of uniform jets. Here we present a generalization to account for arbitrary viewing angles and jet structures. Based on this formalism, we provide an improved scaling relation that expresses off-axis neutrino fluences in terms of on-axis model predictions. We also find that the neutrino fluence from structured jets can exhibit a strong angular dependence relative to that of gamma-rays and can be far more extended. We examine this behavior in detail for the recent short gamma-ray burst GRB 170817A observed in coincidence with the gravitational wave event GW170817. ",
keywords = "astro-ph.HE, hep-ex, hep-ph",
author = "Markus Ahlers and Lea Halser",
note = "9 pages, 5 figures",
year = "2019",
month = aug,
day = "19",
doi = "10.1093/mnras/stz2980",
language = "English",
volume = "490",
pages = "4935--4943",
journal = "Royal Astronomical Society. Monthly Notices",
issn = "0035-8711",
publisher = "Oxford University Press",
number = "4",

}

RIS

TY - JOUR

T1 - Neutrino Fluence from Gamma-Ray Bursts

T2 - Off-Axis View of Structured Jets

AU - Ahlers, Markus

AU - Halser, Lea

N1 - 9 pages, 5 figures

PY - 2019/8/19

Y1 - 2019/8/19

N2 - We investigate the expected high-energy neutrino fluence from internal shocks produced in the relativistic outflow of gamma-ray bursts. Previous model predictions have primarily focussed on on-axis observations of uniform jets. Here we present a generalization to account for arbitrary viewing angles and jet structures. Based on this formalism, we provide an improved scaling relation that expresses off-axis neutrino fluences in terms of on-axis model predictions. We also find that the neutrino fluence from structured jets can exhibit a strong angular dependence relative to that of gamma-rays and can be far more extended. We examine this behavior in detail for the recent short gamma-ray burst GRB 170817A observed in coincidence with the gravitational wave event GW170817.

AB - We investigate the expected high-energy neutrino fluence from internal shocks produced in the relativistic outflow of gamma-ray bursts. Previous model predictions have primarily focussed on on-axis observations of uniform jets. Here we present a generalization to account for arbitrary viewing angles and jet structures. Based on this formalism, we provide an improved scaling relation that expresses off-axis neutrino fluences in terms of on-axis model predictions. We also find that the neutrino fluence from structured jets can exhibit a strong angular dependence relative to that of gamma-rays and can be far more extended. We examine this behavior in detail for the recent short gamma-ray burst GRB 170817A observed in coincidence with the gravitational wave event GW170817.

KW - astro-ph.HE

KW - hep-ex

KW - hep-ph

U2 - 10.1093/mnras/stz2980

DO - 10.1093/mnras/stz2980

M3 - Journal article

VL - 490

SP - 4935

EP - 4943

JO - Royal Astronomical Society. Monthly Notices

JF - Royal Astronomical Society. Monthly Notices

SN - 0035-8711

IS - 4

ER -

ID: 230899390