324 citations
- The Ohio State UniversityUS34 papers
- Center for Astrophysics Harvard & SmithsonianUS29 papers
- Max Planck Institute for Radio AstronomyDE28 papers
- Space Telescope Science InstituteUS27 papers
- Tel Aviv UniversityIL20 papers
- University of CopenhagenDK20 papers
- European Space Astronomy CentreES19 papers
- Goddard Space Flight CenterUS18 papers
- Pennsylvania State UniversityUS18 papers
- Carnegie ObservatoriesUS17 papers
- Johns Hopkins UniversityUS17 papers
- University of PaduaIT17 papers
Showing 2022 · astro-ph.HEShow all
2 papers · 2 filters
astro-ph.HE2022★ 3 cited
Comparing Reflection and Absorption Models for the Soft X-ray Variability in the NLS1 AGN UGC 11763
Jiachen Jiang, Luigi C. Gallo, Dirk Grupe +1
We present a spectral analysis of two XMM-Newton observations of the narrow-line Seyfert 1 galaxy UGC 11763. UGC 11763 shows very different soft X-ray spectral shapes in the two ob…
astro-ph.HE2022★ 14 cited
MOMO V. Effelsberg, Swift and Fermi study of the blazar and supermassive binary black hole candidate OJ 287 in a period of high activity
S. Komossa, D. Grupe, A. Kraus +10
We report results from our ongoing project MOMO (Multiwavelength Observations and Modelling of OJ 287). In this latest publication of a sequence, we combine our Swift UVOT--XRT and…