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ASTROPHYSICAL JOURNAL, ISSN 0004-637X, 04/2019, Volume 875, Issue 2, p. 148
The size and geometry of the X-ray-emitting corona in an active galactic nucleus (AGN) are still not well constrained. Dovciak & Done proposed a method based... 
EXCESS | AGNS ACCRETION DISK | radiative transfer | ANISOTROPIC ILLUMINATION | COMPTONIZATION | BLACK-HOLE | methods: numerical | NON THERMAL SOURCE | relativistic processes | VARIABILITY | X-RAY-POLARIZATION | REFLECTION | galaxies: active | ASTRONOMY & ASTROPHYSICS | EMISSION
Journal Article
Astrophysical Journal, ISSN 0004-637X, 07/2015, Volume 807, Issue 1, pp. 89 - 12
Tidal disruption events (TDEs) can be perfect probes of dormant supermassive black holes in normal galaxies. During the rising phase, the accretion luminosity... 
black hole physics | galaxies: nuclei | accretion, accretion disks | SIGNATURES | DISCOVERY | REFLECTION | FLUORESCENCE | ASTRONOMY & ASTROPHYSICS | X-RAY REVERBERATION | STARS | GALACTIC NUCLEI | IRON LINE | K-ALPHA LINE | OUTBURST | Accretion | Inclination angle | Searching | Flares | Spectral lines | Black holes (astronomy) | Evolution | Disruption
Journal Article
Astrophysical Journal, ISSN 0004-637X, 08/2018, Volume 863, Issue 1, p. 66
Observations of several gravitationally microlensed quasars in X-rays revealed variations in the profile of the iron K alpha line in the course of microlensing... 
gravitational lensing: micro | relativistic processes | quasars: emission lines | black hole physics | accretion, accretion disks | line: profiles | STRONG GRAVITY | ASTRONOMY & ASTROPHYSICS | BROAD | ACCRETION DISK | K-ALPHA LINE | BLACK-HOLES
Journal Article
Astronomy and Astrophysics, ISSN 0004-6361, 11/2018, Volume 619, p. A105
We present a new Monte Carlo code for Comptonisation in Astrophysics (MoCA). To our knowledge MoCA is the first code that uses a single photon approach in a... 
Polarization | Galaxies: Active | Accretion | Accretion disks | Stars: Black holes | ACCRETING BLACK-HOLES | stars: black holes | accretion, accretion disks | RADIATION | X-RAY-POLARIZATION | GAMMA-RAY | ACTIVE GALACTIC NUCLEI | galaxies: active | BEPPOSAX OBSERVATIONS | ASTRONOMY & ASTROPHYSICS | BINARIES | polarization | GALAXIES | SPECTRA | EMISSION
Journal Article
Biodiversity and Conservation, ISSN 0960-3115, 9/2013, Volume 22, Issue 10, pp. 2305 - 2320
Journal Article
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 04/2018, Volume 475, Issue 2, pp. 2045 - 2050
The hard X-ray emission observed in accreting compact sources is believed to be produced by inverse Compton scattering of soft photons arising from the... 
Relativistic processes | X-rays: binaries | X-rays: galaxies | Galaxies: Seyfert | Black hole physics | galaxies: Seyfert | LAGS | NUSTAR ERA | relativistic processes | black hole physics | ASTRONOMY & ASTROPHYSICS | LINE | AGN CORONAE | SEYFERT-1 GALAXIES | EMISSION | REVERBERATION
Journal Article
ASTROPHYSICAL JOURNAL, ISSN 0004-637X, 10/2019, Volume 884, Issue 1, p. 72
For an inclined accretion flow around a rotating black hole, the combined effect of the Lense-Thirring precession and viscous torque tends to align the inner... 
accretion | SCHEME | stars: black holes | DISC | ASTRONOMY & ASTROPHYSICS | DYNAMICS | STARS | galaxies: nuclei | accretion disks | BLACK-HOLES
Journal Article
Mountain Research and Development, ISSN 0276-4741, 11/2018, Volume 38, Issue 4, pp. 342 - 352
Dwarf pine (Pinus mugo Turra) thickets are a substantial land cover in high-elevation mountain ecosystems in Europe, where they fulfill important functions in... 
growth sensitivity | Species spread | archival photogrammetry | alpine treeline | length increment | climate change | KRUMMHOLZ | PUMILA | ALPINE | AGREEMENT | ENVIRONMENTAL SCIENCES | GEOGRAPHY, PHYSICAL | LAND-USE CHANGE | TATRA MOUNTAINS | DYNAMICS | CARPATHIANS | CLIMATE | Pine | Growth | Mountain ecology | Distribution | Environmental aspects | Forecasts and trends | Ecological research
Journal Article
Astronomy and Astrophysics, ISSN 0004-6361, 2012, Volume 545, p. A106
Journal Article
by Zhang, ShuangNan and Santangelo, Andrea and Feroci, Marco and Xu, YuPeng and Lu, FangJun and Chen, Yong and Feng, Hua and Zhang, Shu and Brandt, Søren and Hernanz, Margarita and Baldini, Luca and Bozzo, Enrico and Campana, Riccardo and De Rosa, Alessandra and Dong, YongWei and Evangelista, Yuri and Karas, Vladimir and Meidinger, Norbert and Meuris, Aline and Nandra, Kirpal and Pan, Teng and Pareschi, Giovanni and Orleanski, Piotr and Huang, QiuShi and Schanne, Stephane and Sironi, Giorgia and Spiga, Daniele and Svoboda, Jiri and Tagliaferri, Gianpiero and Tenzer, Christoph and Vacchi, Andrea and Zane, Silvia and Walton, Dave and Wang, ZhanShan and Winter, Berend and Wu, Xin and in’ t Zand, Jean J. M and Ahangarianabhari, Mahdi and Ambrosi, Giovanni and Ambrosino, Filippo and Barbera, Marco and Basso, Stefano and Bayer, Jörg and Bellazzini, Ronaldo and Bellutti, Pierluigi and Bertucci, Bruna and Bertuccio, Giuseppe and Borghi, Giacomo and Cao, XueLei and Cadoux, Franck and Ceraudo, Francesco and Chen, TianXiang and Chen, YuPeng and Chevenez, Jerome and Civitani, Marta and Cui, Wei and Cui, WeiWei and Dauser, Thomas and Del Monte, Ettore and Di Cosimo, Sergio and Diebold, Sebastian and Doroshenko, Victor and Dovciak, Michal and Du, YuanYuan and Ducci, Lorenzo and Fan, QingMei and Favre, Yannick and Fuschino, Fabio and Gálvez, José Luis and Gao, Min and Ge, MingYu and Gevin, Olivier and Grassi, Marco and Gu, QuanYing and Gu, YuDong and Han, DaWei and Hong, Bin and Hu, Wei and Ji, Long and Jia, ShuMei and Jiang, WeiChun and Kennedy, Thomas and Kreykenbohm, Ingo and Kuvvetli, Irfan and Labanti, Claudio and Latronico, Luca and Li, Gang and Li, MaoShun and Li, Xian and Li, Wei and Li, ZhengWei and Limousin, Olivier and Liu, HongWei and Liu, XiaoJing and Lu, Bo and Luo, Tao and Macera, Daniele and Malcovati, Piero and Martindale, Adrian and Michalska, Malgorzata and ...
Science China Physics, Mechanics & Astronomy, ISSN 1674-7348, 2/2019, Volume 62, Issue 2, pp. 1 - 25
In this paper we present the enhanced X-ray Timing and Polarimetry mission—eXTP. eXTP is a space science mission designed to study fundamental physics under... 
Classical and Continuum Physics | Physics, general | X-ray instrumentation | X-ray timing | space mission: eXTP | Physics | X-ray polarimetry | Astronomy, Observations and Techniques | PHYSICS, MULTIDISCIPLINARY | DRIFT CHAMBER | GAS PIXEL DETECTOR | SIMULATIONS
Journal Article
Acta Polytechnica, ISSN 1210-2709, 2014, Volume 54, Issue 4, pp. 301 - 304
The strong gravitational field of a black hole has distinct effects on the observed profile of a spectral line from an accretion disc near a black hole. The... 
Accretion discs | Galactic nuclei | Black hole physics
Journal Article
The Astrophysical Journal, ISSN 0004-637X, 08/2009, Volume 701, Issue 1, pp. 635 - 641
Future X-ray instrumentation is expected to allow us to significantly improve the constraints derived from the FeK lines in active galactic nuclei, such as the... 
Galaxies: active | Line: profiles | X-rays: galaxies | Black hole physics | ENERGY | AGN | IRON LINES | ACCRETION DISKS | RADIATION | REFLECTION | black hole physics | ACTIVE GALACTIC NUCLEI | galaxies: active | line: profiles | ASTRONOMY & ASTROPHYSICS | MASS | EMISSION | MAGNETIC FLARES | Physics - Astrophysics of Galaxies
Journal Article