Near-future discovery of point sources of ultra-high-energy neutrinos

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Standard

Near-future discovery of point sources of ultra-high-energy neutrinos. / Fiorillo, Damiano F. G.; Bustamante, Mauricio; Valera, Victor B.

I: Journal of Cosmology and Astroparticle Physics, Bind 2023, Nr. 3, 026, 01.03.2023.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Fiorillo, DFG, Bustamante, M & Valera, VB 2023, 'Near-future discovery of point sources of ultra-high-energy neutrinos', Journal of Cosmology and Astroparticle Physics, bind 2023, nr. 3, 026. https://doi.org/10.1088/1475-7516/2023/03/026

APA

Fiorillo, D. F. G., Bustamante, M., & Valera, V. B. (2023). Near-future discovery of point sources of ultra-high-energy neutrinos. Journal of Cosmology and Astroparticle Physics, 2023(3), [026]. https://doi.org/10.1088/1475-7516/2023/03/026

Vancouver

Fiorillo DFG, Bustamante M, Valera VB. Near-future discovery of point sources of ultra-high-energy neutrinos. Journal of Cosmology and Astroparticle Physics. 2023 mar. 1;2023(3). 026. https://doi.org/10.1088/1475-7516/2023/03/026

Author

Fiorillo, Damiano F. G. ; Bustamante, Mauricio ; Valera, Victor B. / Near-future discovery of point sources of ultra-high-energy neutrinos. I: Journal of Cosmology and Astroparticle Physics. 2023 ; Bind 2023, Nr. 3.

Bibtex

@article{db25659d5ee64377abfbe89b5806131a,
title = "Near-future discovery of point sources of ultra-high-energy neutrinos",
abstract = "Upcoming neutrino telescopes may discover ultra-high-energy (UHE) cosmic neutrinos, with energies beyond 100 PeV, in the next 10-20 years. Finding their sources would identify guaranteed sites of interaction of UHE cosmic rays, whose origin is unknown. We search for sources by looking for multiplets of UHE neutrinos arriving from similar directions. Our forecasts are state-of-the-art, geared at neutrino radio-detection in IceCube-Gen2. They account for detector energy and angular response, and for critical, but uncertain backgrounds. Sources at declination of -45 degrees to 0 degrees will be easiest to discover. Discovering even one steady-state source in 10 years would imply that the source has an UHE neutrino luminosity at least larger than about 1043 erg/s (depending on the source redshift evolution). Discovering no transient source would disfavor transient sources brighter than 1053 erg as dominant. Our results aim to inform the design of upcoming detectors.",
keywords = "neutrino astronomy, neutrino detectors, ultra high energy photons and neutrinos, ultra high energy cosmic rays",
author = "Fiorillo, {Damiano F. G.} and Mauricio Bustamante and Valera, {Victor B.}",
year = "2023",
month = mar,
day = "1",
doi = "10.1088/1475-7516/2023/03/026",
language = "English",
volume = "2023",
journal = "Journal of Cosmology and Astroparticle Physics",
issn = "1475-7516",
publisher = "IOP Publishing",
number = "3",

}

RIS

TY - JOUR

T1 - Near-future discovery of point sources of ultra-high-energy neutrinos

AU - Fiorillo, Damiano F. G.

AU - Bustamante, Mauricio

AU - Valera, Victor B.

PY - 2023/3/1

Y1 - 2023/3/1

N2 - Upcoming neutrino telescopes may discover ultra-high-energy (UHE) cosmic neutrinos, with energies beyond 100 PeV, in the next 10-20 years. Finding their sources would identify guaranteed sites of interaction of UHE cosmic rays, whose origin is unknown. We search for sources by looking for multiplets of UHE neutrinos arriving from similar directions. Our forecasts are state-of-the-art, geared at neutrino radio-detection in IceCube-Gen2. They account for detector energy and angular response, and for critical, but uncertain backgrounds. Sources at declination of -45 degrees to 0 degrees will be easiest to discover. Discovering even one steady-state source in 10 years would imply that the source has an UHE neutrino luminosity at least larger than about 1043 erg/s (depending on the source redshift evolution). Discovering no transient source would disfavor transient sources brighter than 1053 erg as dominant. Our results aim to inform the design of upcoming detectors.

AB - Upcoming neutrino telescopes may discover ultra-high-energy (UHE) cosmic neutrinos, with energies beyond 100 PeV, in the next 10-20 years. Finding their sources would identify guaranteed sites of interaction of UHE cosmic rays, whose origin is unknown. We search for sources by looking for multiplets of UHE neutrinos arriving from similar directions. Our forecasts are state-of-the-art, geared at neutrino radio-detection in IceCube-Gen2. They account for detector energy and angular response, and for critical, but uncertain backgrounds. Sources at declination of -45 degrees to 0 degrees will be easiest to discover. Discovering even one steady-state source in 10 years would imply that the source has an UHE neutrino luminosity at least larger than about 1043 erg/s (depending on the source redshift evolution). Discovering no transient source would disfavor transient sources brighter than 1053 erg as dominant. Our results aim to inform the design of upcoming detectors.

KW - neutrino astronomy

KW - neutrino detectors

KW - ultra high energy photons and neutrinos

KW - ultra high energy cosmic rays

U2 - 10.1088/1475-7516/2023/03/026

DO - 10.1088/1475-7516/2023/03/026

M3 - Journal article

VL - 2023

JO - Journal of Cosmology and Astroparticle Physics

JF - Journal of Cosmology and Astroparticle Physics

SN - 1475-7516

IS - 3

M1 - 026

ER -

ID: 352034499