Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Dorner, Daniela | - |
dc.contributor.author | Arbet-Engels, Axel | - |
dc.contributor.author | Baack, Dominik | - |
dc.contributor.author | Balbo, Matteo | - |
dc.contributor.author | Biland, Adrian | - |
dc.contributor.author | Blank, Michael | - |
dc.contributor.author | Bretz, Thomas | - |
dc.contributor.author | Bruegge, Kai | - |
dc.contributor.author | Bulinski, Michael | - |
dc.contributor.author | Buss, Jens | - |
dc.contributor.author | Doerr, Manuel | - |
dc.contributor.author | Elsaesser, Dominik | - |
dc.contributor.author | Hildebrand, Dorothee | - |
dc.contributor.author | Linhoff, Lena | - |
dc.contributor.author | Mannheim, Karl | - |
dc.contributor.author | Mueller, Sebastian Achim | - |
dc.contributor.author | Neise, Dominik | - |
dc.contributor.author | Neronov, Andrii | - |
dc.contributor.author | Noethe, Maximilian | - |
dc.contributor.author | Paravac, Aleksander | - |
dc.contributor.author | Rhode, Wolfgang | - |
dc.contributor.author | Schleicher, Bernd | - |
dc.contributor.author | Schulz, Florian | - |
dc.contributor.author | Sedlaczek, Kevin | - |
dc.contributor.author | Shukla, Amit | - |
dc.contributor.author | Sliusar, Vitalii | - |
dc.contributor.author | Willert, Elan von | - |
dc.contributor.author | Walter, Roland | - |
dc.date.accessioned | 2019-09-24T09:59:26Z | - |
dc.date.available | 2019-09-24T09:59:26Z | - |
dc.date.issued | 2019-05-21 | - |
dc.identifier.uri | http://hdl.handle.net/2003/38248 | - |
dc.identifier.uri | http://dx.doi.org/10.17877/DE290R-20218 | - |
dc.description.abstract | Blazars are known to show variability on time scales from minutes to years covering a wide range of flux states. Studying the flux distribution of a source allows for various insights. The shape of the flux distribution can provide information on the nature of the underlying variability processes. The level of a possible quiescent state can be derived from the main part of the distribution that can be described by a Gaussian distribution. Dividing the flux states into quiescent and active, the duty cycle of a source can be calculated. Finally, this allows alerting the multi-wavelength and multi-messenger community in case a source is in an active state. To get consistent and conclusive results from flux distributions, unbiased long-term observations are crucial. Only like this is a complete picture of the variability and flux states, e.g., an all-time quiescent state, possible. In seven years of monitoring of bright TeV blazars, the first G-APD Cherenkov telescope (FACT) has collected a total of more than 11,700 hours of physics data with 1500 hours to 3000 hours per source for Mrk 421, Mrk 501, 1ES 1959+650, and 1ES 2344+51. | en |
dc.language.iso | en | de |
dc.relation.ispartofseries | Galaxies;7(2) | - |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | - |
dc.subject | Active galactic nuclei | en |
dc.subject | Blazars | en |
dc.subject | Monitoring | en |
dc.subject | TeV energies | en |
dc.subject | FACT | en |
dc.subject | Flux states | en |
dc.subject | Flux distributions | en |
dc.subject | Duty cycle | en |
dc.subject.ddc | 530 | - |
dc.title | Flux states of active galactic nuclei | en |
dc.type | Text | de |
dc.type.publicationtype | article | de |
dcterms.accessRights | open access | - |
eldorado.secondarypublication | true | de |
eldorado.secondarypublication.primaryidentifier | doi:10.3390/galaxies7020057 | de |
eldorado.secondarypublication.primarycitation | Dorner, D.; Arbet-Engels, A.; Baack, D.; Balbo, M.; Biland, A.; Blank, M.; Bretz, T.; Bruegge, K.; Bulinski, M.; Buss, J.; Doerr, M.; Elsaesser, D.; Hildebrand, D.; Linhoff, L.; Mannheim, K.; Mueller, S.A.; Neise, D.; Neronov, A.; Noethe, M.; Paravac, A.; Rhode, W.; Schleicher, B.; Schulz, F.; Sedlaczek, K.; Shukla, A.; Sliusar, V.; von Willert, E.; Walter, R.; FACT Collaboration. Flux States of Active Galactic Nuclei. Galaxies 2019, 7, 57. | de |
Appears in Collections: | Experimentelle Flavourphysik |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
galaxies-07-00057.pdf | 901.29 kB | Adobe PDF | View/Open |
This item is protected by original copyright |
This item is licensed under a Creative Commons License