Show simple item record

dc.contributor.authorLipunov, V.M.
dc.contributor.authorBöttcher, M.
dc.contributor.authorKornilov, V.G.
dc.contributor.authorZhirkov, V.
dc.contributor.authorGorbovskoy, E.
dc.identifier.citationLipunoc, V.M. et al. 2020. Optical observations reveal strong evidence for high-energy neutrino progenitor. Astrophysical journal letters, 896(2): #L19. []en_US
dc.identifier.issn2041-8213 (Online)
dc.description.abstractWe present the earliest astronomical observation of a high-energy neutrino error box of which the variability was discovered after high-energy-neutrino detection. The one robotic telescope of the MASTER global international networks automatically imaged the error box of the very high-energy-neutrino event IceCube-170922A. Observations were carried out in minutes after the IceCube-170922A neutrino event was detected by the IceCube observatory at the South Pole. MASTER found the blazar TXS 0506+056 to be in the off-state after one minute and then switched to the on-state no later than two hours after the event. The effect is observed at a 50σ significance level. We also present own a unique 16 yr light curve of blazar TXS 0506+056 (518 data set)en_US
dc.publisherIOP Publishingen_US
dc.subjectNeutrino astronomyen_US
dc.subjectActive galactic nucleien_US
dc.subjectAutomated telescopesen_US
dc.subjectAutomatic patrol telescopesen_US
dc.subjectHigh energy astrophysicsen_US
dc.subjectBlack holesen_US
dc.subjectParticle astrophysicsen_US
dc.subjectUltra-high-energy cosmic radiationen_US
dc.titleOptical observations reveal strong evidence for high-energy neutrino progenitoren_US
dc.contributor.researchID24420530 - Böttcher, Markus

Files in this item


There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record