A neutrino with energy ∼290 TeV, IceCube-170922A, was detected in coincidence with the BL Lac object TXS 0506+056 during enhanced gamma-ray activity, with chance coincidence being rejected at ∼3σ level. We monitored the object in the very-high-energy (VHE) band with the Major Atmospheric Gamma-ray Imaging Cherenkov (MAGIC) telescopes for ∼41 hr from 1.3 to 40.4 days after the neutrino detection. Day-timescale variability is clearly resolved. We interpret the quasi-simultaneous neutrino and broadband electromagnetic observations with a novel one-zone lepto-hadronic model, based on interactions of electrons and protons co-accelerated in the jet with external photons originating from a slow-moving plasma sheath surrounding the faster jet spine...
Das Hauptziel dieser Arbeit ist die Charakterisierung extrem starker Quellen, die höchstwahrscheinli...
© 2020. The American Astronomical Society. All rights reserved. Thanks are due to the journal refere...
Abstract A neutrino with energy ~290 TeV, IceCube-170922A, was detected in coincidence with the BL ...
A neutrino with energy ∼290 TeV, IceCube-170922A, was detected in coincidence with the BL Lac object...
A neutrino with energy ~290 TeV, IceCube-170922A, was detected in coincidence with the BL Lac object...
In the past decade, a new class of bright transient radio sources with millisecond duration has been...
International audienceA neutrino with energy ∼290 TeV, IceCube-170922A, was detected in coincidence ...
Cygnus X-3 is a microquasar consisting of an accreting compact object orbiting around a Wolf-Rayet s...
Very High Energy (VHE) gamma-ray emission from the flat spectrum radio quasar (FSRQ) PKS 1222+21 (4C...
Extreme high-frequency-peaked BL Lac objects (EHBLs) are blazars that exhibit extremely energetic sy...
The blazar TXS 0506+056 got into the spotlight of the astrophysical community in 2017 September, whe...
The mechanisms producing fast variability of the gamma-ray emission in active galactic nuclei (AGNs)...
Extreme high-frequency-peaked BL Lac objects (EHBLs) are blazars that exhibit extremely energetic sy...
Galactic PeVatrons are Galactic sources theorized to accelerate cosmic rays up to PeV in energy. The...
Gamma-ray bursts are thought to be sites of hadronic acceleration, thus neutrinos are expected from ...
Das Hauptziel dieser Arbeit ist die Charakterisierung extrem starker Quellen, die höchstwahrscheinli...
© 2020. The American Astronomical Society. All rights reserved. Thanks are due to the journal refere...
Abstract A neutrino with energy ~290 TeV, IceCube-170922A, was detected in coincidence with the BL ...
A neutrino with energy ∼290 TeV, IceCube-170922A, was detected in coincidence with the BL Lac object...
A neutrino with energy ~290 TeV, IceCube-170922A, was detected in coincidence with the BL Lac object...
In the past decade, a new class of bright transient radio sources with millisecond duration has been...
International audienceA neutrino with energy ∼290 TeV, IceCube-170922A, was detected in coincidence ...
Cygnus X-3 is a microquasar consisting of an accreting compact object orbiting around a Wolf-Rayet s...
Very High Energy (VHE) gamma-ray emission from the flat spectrum radio quasar (FSRQ) PKS 1222+21 (4C...
Extreme high-frequency-peaked BL Lac objects (EHBLs) are blazars that exhibit extremely energetic sy...
The blazar TXS 0506+056 got into the spotlight of the astrophysical community in 2017 September, whe...
The mechanisms producing fast variability of the gamma-ray emission in active galactic nuclei (AGNs)...
Extreme high-frequency-peaked BL Lac objects (EHBLs) are blazars that exhibit extremely energetic sy...
Galactic PeVatrons are Galactic sources theorized to accelerate cosmic rays up to PeV in energy. The...
Gamma-ray bursts are thought to be sites of hadronic acceleration, thus neutrinos are expected from ...
Das Hauptziel dieser Arbeit ist die Charakterisierung extrem starker Quellen, die höchstwahrscheinli...
© 2020. The American Astronomical Society. All rights reserved. Thanks are due to the journal refere...
Abstract A neutrino with energy ~290 TeV, IceCube-170922A, was detected in coincidence with the BL ...