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Description
| - We analyze the time variability of the X-ray emission of RE J1034+396, an active galactic nucleus with the first firm detection of a quasi-periodic oscillations (QPO). Based on the results of a wavelet analysis, we find a drift in the QPO central frequency. The change in the QPO frequency correlates with the change in the X-ray flux with a short time delay. Linear structures such as shocks, spiral waves, or very distant flares seem to be a favored explanation for this particular QPO event.
- We analyze the time variability of the X-ray emission of RE J1034+396, an active galactic nucleus with the first firm detection of a quasi-periodic oscillations (QPO). Based on the results of a wavelet analysis, we find a drift in the QPO central frequency. The change in the QPO frequency correlates with the change in the X-ray flux with a short time delay. Linear structures such as shocks, spiral waves, or very distant flares seem to be a favored explanation for this particular QPO event. (en)
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Title
| - QPO in RE J1034+396: model constraints from observed trends
- QPO in RE J1034+396: model constraints from observed trends (en)
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skos:prefLabel
| - QPO in RE J1034+396: model constraints from observed trends
- QPO in RE J1034+396: model constraints from observed trends (en)
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skos:notation
| - RIV/67985815:_____/12:00384833!RIV15-AV0-67985815
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/67985815:_____/12:00384833
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - X-ray emission; active galactic nucleus (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...v/mistoKonaniAkce
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - Astronomy at High Angular Resolution : The Central Kiloparsec in Galactic Nuclei
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Dovčiak, Michal
- Karas, Vladimír
- Czerny, B.
- Pecháček, Tomáš
- Das, T. K.
- Lachowicz, P.
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http://linked.open...vavai/riv/typAkce
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http://linked.open...ain/vavai/riv/wos
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http://linked.open.../riv/zahajeniAkce
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://bibframe.org/vocab/doi
| - 10.1088/1742-6596/372/1/012055
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http://purl.org/ne...btex#hasPublisher
| - Institute of Physics Publishing
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