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| 001 | 616868 | ||
| 005 | 20250115142340.0 | ||
| 024 | 7 | _ | |2 INSPIRETeX |a Garrappa:2024zsm |
| 024 | 7 | _ | |2 inspire |a inspire:2746369 |
| 024 | 7 | _ | |2 arXiv |a arXiv:2401.06666 |
| 024 | 7 | _ | |a altmetric:166831343 |2 altmetric |
| 037 | _ | _ | |a PUBDB-2024-06559 |
| 041 | _ | _ | |a English |
| 082 | _ | _ | |a 520 |
| 088 | _ | _ | |2 arXiv |a arXiv:2401.06666 |
| 100 | 1 | _ | |0 P:(DE-HGF)0 |a Garrappa, Simone |b 0 |e Corresponding author |
| 245 | _ | _ | |a Fermi-LAT follow-up observations in seven years of real-time high-energy neutrino alerts |
| 260 | _ | _ | |c 2024 |
| 336 | 7 | _ | |0 PUB:(DE-HGF)25 |2 PUB:(DE-HGF) |a Preprint |b preprint |m preprint |s 1730207349_2815333 |
| 336 | 7 | _ | |2 ORCID |a WORKING_PAPER |
| 336 | 7 | _ | |0 28 |2 EndNote |a Electronic Article |
| 336 | 7 | _ | |2 DRIVER |a preprint |
| 336 | 7 | _ | |2 BibTeX |a ARTICLE |
| 336 | 7 | _ | |2 DataCite |a Output Types/Working Paper |
| 500 | _ | _ | |a A&A 687, A59 (2024). Published on A&A |
| 520 | _ | _ | |a The realtime program for high-energy neutrino track events detected by the IceCube South Pole Neutrino Observatory releases alerts to the astronomical community with the goal of identifying electromagnetic counterparts to astrophysical neutrinos. Gamma-ray observations from the Fermi-Large Area Telescope (LAT) enabled the identification of the flaring gamma-ray blazar TXS 0506+056 as a likely counterpart to the neutrino event IC-170922A. By continuously monitoring the gamma-ray sky, Fermi-LAT plays a key role in the identification of candidate counterparts to realtime neutrino alerts. In this paper, we present the Fermi-LAT strategy for following up high-energy neutrino alerts applied to seven years of IceCube data. Right after receiving an alert, a search is performed in order to identify gamma-ray activity from known and newly detected sources that are positionally consistent with the neutrino localization. In this work, we study the population of blazars found in coincidence with high-energy neutrinos and compare them to the full population of gamma-ray blazars detected by Fermi-LAT. We also evaluate the relationship between the neutrino and gamma-ray luminosities, finding different trends between the two blazar classes BL Lacs and flat-spectrum radio quasars.Key words: astroparticle physics / neutrinos / galaxies: active / gamma rays: galaxies |
| 536 | _ | _ | |0 G:(DE-HGF)POF4-613 |a 613 - Matter and Radiation from the Universe (POF4-613) |c POF4-613 |f POF IV |x 0 |
| 536 | _ | _ | |0 G:(GEPRIS)445052434 |a DFG project G:(GEPRIS)445052434 - SFB 1491: Das Wechselspiel der kosmischen Materie - von der Quelle bis zum Signal (445052434) |c 445052434 |x 1 |
| 536 | _ | _ | |0 G:(EU-Grant)949555 |a MessMapp - Mapping Highly-Energetic Messengers throughout the Universe (949555) |c 949555 |f ERC-2020-STG |x 2 |
| 588 | _ | _ | |a Dataset connected to CrossRef, INSPIRE, Journals: bib-pubdb1.desy.de |
| 650 | _ | 7 | |2 INSPIRE |a gamma ray |
| 650 | _ | 7 | |2 INSPIRE |a blazar |
| 650 | _ | 7 | |2 INSPIRE |a IceCube |
| 650 | _ | 7 | |2 INSPIRE |a observatory |
| 650 | _ | 7 | |2 INSPIRE |a monitoring |
| 650 | _ | 7 | |2 INSPIRE |a localization |
| 650 | _ | 7 | |2 INSPIRE |a quasar |
| 650 | _ | 7 | |2 INSPIRE |a tracks |
| 650 | _ | 7 | |2 INSPIRE |a pole |
| 650 | _ | 7 | |2 INSPIRE |a electromagnetic |
| 693 | _ | _ | |0 EXP:(DE-H253)Fermi-20170101 |5 EXP:(DE-H253)Fermi-20170101 |e The Fermi Large Area Telescope |x 0 |
| 700 | 1 | _ | |0 0000-0002-3308-324X |a Buson, S. |b 1 |
| 700 | 1 | _ | |0 P:(DE-H253)PIP1096760 |a Sinapius, J. |b 2 |u desy |
| 700 | 1 | _ | |0 P:(DE-H253)PIP1006092 |a Franckowiak, A. |b 3 |
| 700 | 1 | _ | |a Liodakis, I. |b 4 |
| 700 | 1 | _ | |0 0000-0001-7233-9546 |a Bartolini, C. |b 5 |
| 700 | 1 | _ | |a Giroletti, M. |b 6 |
| 700 | 1 | _ | |a Nanci, C. |b 7 |
| 700 | 1 | _ | |0 0000-0003-0406-7387 |a Principe, G. |b 8 |
| 700 | 1 | _ | |a Venters, T. M. |b 9 |
| 856 | 4 | _ | |u https://bib-pubdb1.desy.de/record/616868/files/2401.06666v2.pdf |y Restricted |
| 856 | 4 | _ | |u https://bib-pubdb1.desy.de/record/616868/files/2401.06666v2.pdf?subformat=pdfa |x pdfa |y Restricted |
| 909 | C | O | |o oai:bib-pubdb1.desy.de:616868 |p openaire |p VDB |p ec_fundedresources |
| 910 | 1 | _ | |0 I:(DE-588b)2008985-5 |6 P:(DE-H253)PIP1096760 |a Deutsches Elektronen-Synchrotron |b 2 |k DESY |
| 910 | 1 | _ | |0 I:(DE-HGF)0 |6 P:(DE-H253)PIP1006092 |a External Institute |b 3 |k Extern |
| 913 | 1 | _ | |0 G:(DE-HGF)POF4-613 |1 G:(DE-HGF)POF4-610 |2 G:(DE-HGF)POF4-600 |3 G:(DE-HGF)POF4 |4 G:(DE-HGF)POF |a DE-HGF |b Forschungsbereich Materie |l Matter and the Universe |v Matter and Radiation from the Universe |x 0 |
| 914 | 1 | _ | |y 2024 |
| 915 | _ | _ | |a Published |0 StatID:(DE-HGF)0580 |2 StatID |
| 920 | 1 | _ | |0 I:(DE-H253)Z_GA-20210408 |k Z_GA |l Gammaastronomie |x 0 |
| 980 | _ | _ | |a preprint |
| 980 | _ | _ | |a VDB |
| 980 | _ | _ | |a I:(DE-H253)Z_GA-20210408 |
| 980 | _ | _ | |a UNRESTRICTED |
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