In the year 2013, the detection of a diffuse astrophysical neutrino flux with the IceCube neutrino telescope â constructed at the geographic South Pole â was announced by the IceCube collaboration. However, the origin of these neutrinos is still unknown as no sources have been identified to this day. Promising neutrino source candidates are blazars, which are a subclass of active galactic nuclei with radio jets pointing towards the Earth. In this thesis, the neutrino flux from blazars is tested with a maximum likelihood stacking approach, analyzing the combined emission from uniform groups of objects. The stacking enhances the sensitivity w.r.t. the still unsuccessful single source searches. The analysis utilizes four years of IceCube d...
Blazars are active galactic nuclei with relativistic plasma jets whose symmetry axis is pointing tow...
Context. The source(s) of the neutrino excess reported by the IceCube Collaboration is unknown. The ...
The recent discovery of a diffuse cosmic neutrino flux extending up to PeV energies raises the quest...
In the year 2013, the detection of a diffuse astrophysical neutrino flux with the IceCube neutrino t...
Blazars are active galactic nuclei which have their relativistic particle jet pointing towards Earth...
The majority of astrophysical neutrinos have undetermined origins. The IceCube Neutrino Observatory ...
The origin of astrophysical neutrinos has yet to be determined. The IceCube Neutrino Observatory has...
A high-energy neutrino event detected by IceCube on 22 September 2017 was coincident in direction an...
Previous detections of individual astrophysical sources of neutrinos are limited to the Sun and the ...
Blazars have long been considered as accelerator candidates for cosmic rays. In such a scenario, had...
Individual astrophysical sources previously detected in neutrinos are limited to the Sun and the sup...
Context. The source(s) of the neutrino excess reported by the IceCube Collaboration is unknown. The ...
The source(s) of the neutrino excess reported by the IceCube Col- laboration is unknown. The TANAMI ...
A high-energy neutrino event detected by IceCube on 22 September 2017 was coincident in direction an...
The recent discovery of a diffuse cosmic neutrino flux extending up to PeV energies raises the quest...
Blazars are active galactic nuclei with relativistic plasma jets whose symmetry axis is pointing tow...
Context. The source(s) of the neutrino excess reported by the IceCube Collaboration is unknown. The ...
The recent discovery of a diffuse cosmic neutrino flux extending up to PeV energies raises the quest...
In the year 2013, the detection of a diffuse astrophysical neutrino flux with the IceCube neutrino t...
Blazars are active galactic nuclei which have their relativistic particle jet pointing towards Earth...
The majority of astrophysical neutrinos have undetermined origins. The IceCube Neutrino Observatory ...
The origin of astrophysical neutrinos has yet to be determined. The IceCube Neutrino Observatory has...
A high-energy neutrino event detected by IceCube on 22 September 2017 was coincident in direction an...
Previous detections of individual astrophysical sources of neutrinos are limited to the Sun and the ...
Blazars have long been considered as accelerator candidates for cosmic rays. In such a scenario, had...
Individual astrophysical sources previously detected in neutrinos are limited to the Sun and the sup...
Context. The source(s) of the neutrino excess reported by the IceCube Collaboration is unknown. The ...
The source(s) of the neutrino excess reported by the IceCube Col- laboration is unknown. The TANAMI ...
A high-energy neutrino event detected by IceCube on 22 September 2017 was coincident in direction an...
The recent discovery of a diffuse cosmic neutrino flux extending up to PeV energies raises the quest...
Blazars are active galactic nuclei with relativistic plasma jets whose symmetry axis is pointing tow...
Context. The source(s) of the neutrino excess reported by the IceCube Collaboration is unknown. The ...
The recent discovery of a diffuse cosmic neutrino flux extending up to PeV energies raises the quest...