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| 001 | 456598 | ||
| 005 | 20250724175319.0 | ||
| 024 | 7 | _ | |a 10.1088/1475-7516/2021/07/028 |2 doi |
| 024 | 7 | _ | |a Fiorillo:2021hty |2 INSPIRETeX |
| 024 | 7 | _ | |a inspire:1854762 |2 inspire |
| 024 | 7 | _ | |a 1475-7508 |2 ISSN |
| 024 | 7 | _ | |a 1475-7516 |2 ISSN |
| 024 | 7 | _ | |a arXiv:2103.16577 |2 arXiv |
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| 088 | _ | _ | |a DESY-21-045 |2 DESY |
| 088 | _ | _ | |a arXiv:2103.16577 |2 arXiv |
| 100 | 1 | _ | |a Fiorillo |0 P:(DE-HGF)0 |b 0 |e Corresponding author |
| 245 | _ | _ | |a Unified thermal model for photohadronic neutrino production in astrophysical sources |
| 260 | _ | _ | |a London |c 2021 |b IOP |
| 336 | 7 | _ | |a article |2 DRIVER |
| 336 | 7 | _ | |a Output Types/Journal article |2 DataCite |
| 336 | 7 | _ | |a Journal Article |b journal |m journal |0 PUB:(DE-HGF)16 |s 1628520058_25594 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a JOURNAL_ARTICLE |2 ORCID |
| 336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
| 500 | _ | _ | |a JCAP 07 (2021) 028. 38 pages, 13 figures; data available at https://github.com/damianofiorillo/Unified-thermal-model |
| 520 | _ | _ | |a High-energy astrophysical neutrino fluxes are, for many applications, modeled as simple power laws as a function of energy. While this is reasonable in the case of neutrino production in hadronuclear $pp$ sources, it typically does not capture the behavior in photohadronic $p\gamma$ sources: in that case, the neutrino spectrum depends on the properties of the target photons the cosmic rays collide with and on possible magnetic-field effects on the secondary pions and muons. We show that the neutrino production from known photohadronic sources can be reproduced by a thermal (black-body) target-photon spectrum if one suitably adjusts the temperature, thanks to multi-pion production processes. This allows discussing neutrino production from most known $p\gamma$ sources, such as gamma-ray bursts, active galactic nuclei and tidal disruption events, in terms of a few parameters. We apply this thermal model to study the sensitivity of different classes of neutrino telescopes to photohadronic sources: we classify the model parameter space according to which experiment is most suitable for detection of a specific source class and demonstrate that different experiment classes, such as dense arrays, conventional neutrino telescopes, or radio-detection experiments, cover different parts of the parameter space. Since the model can also reproduce the flavor and neutrino-antineutrino composition, we study the impact on the track-to-shower ratio and the Glashow resonance. |
| 536 | _ | _ | |a 613 - Matter and Radiation from the Universe (POF4-613) |0 G:(DE-HGF)POF4-613 |c POF4-613 |f POF IV |x 0 |
| 536 | _ | _ | |a NEUCOS - Neutrinos and the origin of the cosmic rays (646623) |0 G:(EU-Grant)646623 |c 646623 |f ERC-2014-CoG |x 1 |
| 588 | _ | _ | |a Dataset connected to CrossRef, Journals: bib-pubdb1.desy.de |
| 650 | _ | 7 | |a neutrino: production |2 INSPIRE |
| 650 | _ | 7 | |a neutrino: detector |2 INSPIRE |
| 650 | _ | 7 | |a model: thermal |2 INSPIRE |
| 650 | _ | 7 | |a neutrino: spectrum |2 INSPIRE |
| 650 | _ | 7 | |a neutrino: flux |2 INSPIRE |
| 650 | _ | 7 | |a photon: cosmic radiation |2 INSPIRE |
| 650 | _ | 7 | |a photon hadron |2 INSPIRE |
| 650 | _ | 7 | |a magnetic field: effect |2 INSPIRE |
| 650 | _ | 7 | |a gamma ray: burst |2 INSPIRE |
| 650 | _ | 7 | |a neutrino antineutrino |2 INSPIRE |
| 650 | _ | 7 | |a temperature |2 INSPIRE |
| 650 | _ | 7 | |a sensitivity |2 INSPIRE |
| 650 | _ | 7 | |a black body |2 INSPIRE |
| 650 | _ | 7 | |a capture |2 INSPIRE |
| 650 | _ | 7 | |a flavor |2 INSPIRE |
| 650 | _ | 7 | |a muon |2 INSPIRE |
| 650 | _ | 7 | |a AGN |2 INSPIRE |
| 693 | _ | _ | |0 EXP:(DE-MLZ)NOSPEC-20140101 |5 EXP:(DE-MLZ)NOSPEC-20140101 |e No specific instrument |x 0 |
| 700 | 1 | _ | |a Vliet, Arjen René van |0 P:(DE-H253)PIP1015502 |b 1 |e Corresponding author |
| 700 | 1 | _ | |a Morisi, Stefano |0 P:(DE-H253)PIP1021630 |b 2 |e Corresponding author |
| 700 | 1 | _ | |a Winter, Walter |0 P:(DE-H253)PIP1021242 |b 3 |e Corresponding author |
| 773 | _ | _ | |a 10.1088/1475-7516/2021/07/028 |g Vol. 2021, no. 07, p. 028 - |0 PERI:(DE-600)2104147-7 |n 07 |p 028 (1-38) |t Journal of cosmology and astroparticle physics |v 2021 |y 2021 |x 1475-7508 |
| 856 | 4 | _ | |u https://bib-pubdb1.desy.de/record/456598/files/UnifiedThermalModelForPhotohadronicNeutrinoProductionInAstrophysicalSources_J._Cosmol._Astropart._Phys._2021_028.pdf |y Restricted |
| 856 | 4 | _ | |y Published on 2021-07-14. Available in OpenAccess from 2022-07-14. |u https://bib-pubdb1.desy.de/record/456598/files/UnifiedThermalModelForPhotohadronicNeutrinoProductionInAstrophysicalSources_arXiv210316577.pdf |
| 856 | 4 | _ | |y Published on 2021-07-14. Available in OpenAccess from 2022-07-14. |x pdfa |u https://bib-pubdb1.desy.de/record/456598/files/UnifiedThermalModelForPhotohadronicNeutrinoProductionInAstrophysicalSources_arXiv210316577.pdf?subformat=pdfa |
| 856 | 4 | _ | |x pdfa |u https://bib-pubdb1.desy.de/record/456598/files/UnifiedThermalModelForPhotohadronicNeutrinoProductionInAstrophysicalSources_J._Cosmol._Astropart._Phys._2021_028.pdf?subformat=pdfa |y Restricted |
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