Constraints on the diffuse flux of multi-PeV astrophysical neutrinos obtained with the Baikal Gigaton Volume Detector
- NázevTitle
- Constraints on the diffuse flux of multi-PeV astrophysical neutrinos obtained with the Baikal Gigaton Volume DetectorConstraints on the diffuse flux of multi-PeV astrophysical neutrinos obtained with the Baikal Gigaton Volume Detector
- Druh výsledkuResult type
- Článek v časopiseJournal article
- AutořiAuthors
- V.A. Allakhverdyan, A.D. Avrorin, A.V. Avrorin, V.M. Aynutdinov, Z. Beňušová, R. Dvornický, E. Eckerová, F. Šimkovic, I. Štekl
- Klíčová slovaKeywords
- cosmic neutrinos, GVD detector, multi-PeV energies, cosmogenic neutrino scenarios
- ExperimentCollaboration
- Baikal-GVD
- DOIDOI
- 10.1103/jlz3-26lw
- Časopis / citaceJournal / citation
- Physical Review D 112(8), 083025 (2025) · ISSN 2470-0010
- RokYear
- 2025
- JazykLanguage
- eng
- ZáznamyRecords
- ProjektProject
- Institucionální podpora na rozvoj výzkumné org.Institucionální podpora na rozvoj výzkumné org.
- CitovánoCited by
- 8 (INSPIRE-HEP)
- Plný text (open access)Full text (open access)
- https://arxiv.org/pdf/2507.05769
- Citace ke staženíDownload citation
- TXT · BibTeX
AbstraktAbstract
Various theoretical models predict cosmic neutrinos with multi-PeV energies. The recent detection of a ∼1017 eV neutrino in the KM3NeT experiment suggests that these energetic particles can be studied with present-day installations. Here, we present upper limits on the flux of astrophysical neutrinos with energies (1015.5–1020) eV obtained with the largest liquid-water neutrino telescope, the Baikal Gigaton Volume Detector (GVD), operation using cascadelike events.We discuss astrophysical implications of these results and constrain several cosmogenic neutrino scenarios using a combination of Baikal-GVD, KM3NeT, IceCube, and Auger data.
Various theoretical models predict cosmic neutrinos with multi-PeV energies. The recent detection of a ∼1017 eV neutrino in the KM3NeT experiment suggests that these energetic particles can be studied with present-day installations. Here, we present upper limits on the flux of astrophysical neutrinos with energies (1015.5–1020) eV obtained with the largest liquid-water neutrino telescope, the Baikal Gigaton Volume Detector (GVD), operation using cascadelike events.We discuss astrophysical implications of these results and constrain several cosmogenic neutrino scenarios using a combination of Baikal-GVD, KM3NeT, IceCube, and Auger data.