Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Renaud Belmont"'
Autor:
Susmita Chakravorty, Pierre-Olivier Petrucci, Sudeb Ranjan Datta, Jonathan Ferreira, Joern Wilms, Jonatan Jacquemin-Ide, Maica Clavel, Gregoire Marcel, Jerome Rodriguez, Julien Malzac, Renaud Belmont, Stephane Corbel, Mickael Coriat, Gilles Henri, Maxime Parra
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2023, 518 (1), pp.1335-1351. ⟨10.1093/mnras/stac2835⟩
Monthly Notices of the Royal Astronomical Society, 2023, 518 (1), pp.1335-1351. ⟨10.1093/mnras/stac2835⟩
In our self-similar, analytical, magneto-hydrodynamic (MHD) accretion-ejection solution, the density at the base of the outflow is explicitly dependent on the disk accretion rate - a unique property of this class of solutions. We had earlier found th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c465aa09aba44718223a0acd4fd5d338
http://arxiv.org/abs/2209.15127
http://arxiv.org/abs/2209.15127
Publikováno v:
AIP Conference Proceedings.
It is well known that the temperature and optical depth of the Comptonising electrons of the corona of black hole binaries can be measured using spectroscopy in the 1 keV–1 MeV energy band. We emphasize recent developments in the modeling of high e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aed63ea98605208b7e5477c89b4a5374
https://doi.org/10.1063/1.3475158
https://doi.org/10.1063/1.3475158
Publikováno v:
AIP Conference Proceedings.
We use a new code to simulate the radiation and kinetic processes in the X‐ray emitting region around accreting black holes and constrain the magnetic field and temperature of the hot protons in the corona of Cygnus X‐1. In the hard state we find
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::775c6cba47f53d60aeb6a0a474e0be4b
https://doi.org/10.1063/1.3149409
https://doi.org/10.1063/1.3149409
Autor:
Renaud Belmont, Michel Tagger
Publikováno v:
Journal of Physics Conference Series
Galactic Center Workshop 2006—From the Center of the Milky Way to Nearby Low-Luminosity Galactic Nuclei
Galactic Center Workshop 2006—From the Center of the Milky Way to Nearby Low-Luminosity Galactic Nuclei, Apr 2006, Bad Honnef, Germany. pp.147-151, ⟨10.1088/1742-6596/54/1/024⟩
Galactic Center Workshop 2006—From the Center of the Milky Way to Nearby Low-Luminosity Galactic Nuclei
Galactic Center Workshop 2006—From the Center of the Milky Way to Nearby Low-Luminosity Galactic Nuclei, Apr 2006, Bad Honnef, Germany. pp.147-151, ⟨10.1088/1742-6596/54/1/024⟩
International audience; For more than two decades, X-ray observations have revealed strong iron line emission from the central few hundred parsecs of the Galaxy. We have recently suggested that, hydrogen having escaped from the Galactic potential, it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3451fe1afe819ec8c76c855659f179f5
http://hal.in2p3.fr/in2p3-00141559
http://hal.in2p3.fr/in2p3-00141559
Autor:
M. Tagger, Renaud Belmont
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2006, 452, pp.15-24. ⟨10.1051/0004-6361:20054356⟩
Astronomy and Astrophysics-A&A, 2006, 452, pp.15-24. ⟨10.1051/0004-6361:20054356⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2006, 452, pp.15-24. ⟨10.1051/0004-6361:20054356⟩
Astronomy and Astrophysics-A&A, 2006, 452, pp.15-24. ⟨10.1051/0004-6361:20054356⟩
In addition to lines originating in a soft phase at ~0.8 keV and to cold molecular clouds, the X-ray spectra from the Galactic center region also exhibit properties similar to those of a diffuse, thin, very hot plasma at 8 keV on a scale of hundreds
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45a4611b1a8115590c43476b8a59b53e
http://hal.in2p3.fr/in2p3-00025501
http://hal.in2p3.fr/in2p3-00025501
Autor:
Fitoussi, Thomas
Publikováno v:
Astrophysique [astro-ph]. Université Paul Sabatier-Toulouse III, 2017. Français. ⟨NNT : 2017TOU30235⟩
This thesis aims at studying "cosmological electromagnetic cascades". These cascades are initiated by the absorption of very high energy gamma-rays through gamma-gamma annihilation with optical / UV background photons of the intergalactic medium. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9b139c16c18639d98f1d0834660a98a4
https://tel.archives-ouvertes.fr/tel-01695240v2/document
https://tel.archives-ouvertes.fr/tel-01695240v2/document
Autor:
Thomas Fitoussi
Publikováno v:
HAL
Astrophysique [astro-ph]. Université Paul Sabatier-Toulouse III, 2017. Français. ⟨NNT : 2017TOU30235⟩
Astrophysique [astro-ph]. Université Paul Sabatier-Toulouse III, 2017. Français. ⟨NNT : 2017TOU30235⟩
This thesis aims at studying "cosmological electromagnetic cascades". These cascades are initiated by the absorption of very high energy gamma-rays through gamma-gamma annihilation with optical / UV background photons of the intergalactic medium. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7f194366ada3fd6d3ccae4b5fcd49cdd
https://tel.archives-ouvertes.fr/tel-01695240
https://tel.archives-ouvertes.fr/tel-01695240