Search results
- 1.0586243 - ASÚ 2025 RIV GB eng J - Journal Article
Kopáček, Ondřej - Karas, Vladimír
On Innermost Stable Spherical Orbits near a Rotating Black Hole: A Numerical Study of the Particle Motion near the Plunging Region.
Astrophysical Journal. Roč. 966, č. 2 (2024), č. článku 226. ISSN 0004-637X. E-ISSN 1538-4357
R&D Projects: GA MŠMT LM2023047; GA ČR(CZ) GX21-06825X
Grant - others:AV ČR(CZ) LQ100032102
Program: Prémie Lumina quaeruntur
Institutional support: RVO:67985815
Keywords : astrophysical black holes * general relativity * geodesics
OECD category: Astronomy (including astrophysics,space science)
Impact factor: 4.9, year: 2022
Method of publishing: Open access
Permanent Link: https://hdl.handle.net/11104/0354004File Download Size Commentary Version Access 586243.pdf 0 3 MB Publisher’s postprint open-access - 2.0585507 - ASÚ 2025 RIV US eng J - Journal Article
Guolo, M. - Pasham, D.J. - Zajaček, M. - Coughlin, E.R. - Gezari, S. - Suková, Petra - Wevers, T. - Witzany, V. - Tombesi, F. - van Velzen, S. - Alexander, K.D. - Yao, Y. H. - Arcodia, R. - Karas, Vladimír - Miller-Jones, J. C. A. - Remillard, R. - Gendreau, K. - Ferrara, E. C.
X-ray eruptions every 22 days from the nucleus of a nearby galaxy.
Nature Astronomy. Roč. 8, March (2024), s. 347-358. ISSN 2397-3366. E-ISSN 2397-3366
R&D Projects: GA MŠMT LM2023047
Grant - others:AV ČR(CZ) LQ100032102
Program: Prémie Lumina quaeruntur
Institutional support: RVO:67985815
Keywords : quasi-periodic eruptions * black-hole masses * tidal disruption
OECD category: Astronomy (including astrophysics,space science)
Impact factor: 14.1, year: 2022
Method of publishing: Limited access
https://doi.org/10.1038/s41550-023-02178-4
Permanent Link: https://hdl.handle.net/11104/0353190 - 3.0584792 - ASÚ 2025 RIV US eng J - Journal Article
Schroven, Kris Inken - Karas, Vladimír - Horák, Jiří - Trova, A. - Hackmann, E.
Stability of rotating, charged fluids: Generalization of the Høiland conditions in Newtonian nonconductive case.
Physical Review D. Roč. 109, č. 4 (2024), č. článku 043047. ISSN 2470-0010. E-ISSN 2470-0029
R&D Projects: GA ČR(CZ) GX21-06825X; GA MŠMT LM2023047
Institutional support: RVO:67985815
Keywords : general relativity * quantum cosmology * Lagrangian perturbation-theory
OECD category: Astronomy (including astrophysics,space science)
Impact factor: 5, year: 2022
Method of publishing: Limited access
https://doi.org/10.1103/PhysRevD.109.043047
Permanent Link: https://hdl.handle.net/11104/0353672 - 4.0580086 - ASÚ 2024 RIV GB eng J - Journal Article
Peissker, F. - Zajaček, M. - Thomkins, L. - Eckart, A. - Labadie, L. - Karas, Vladimír - Sabha, N. - Steiniger, L. - Melamed, M.
The Evaporating Massive Embedded Stellar Cluster IRS 13 Close to Sgr A*. I. Detection of a Rich Population of Dusty Objects in the IRS 13 Cluster.
Astrophysical Journal. Roč. 956, č. 2 (2023), č. článku 70. ISSN 0004-637X. E-ISSN 1538-4357
R&D Projects: GA ČR(CZ) GX21-06825X; GA MŠMT LM2023047
Institutional support: RVO:67985815
Keywords : supermassive black holes * galactic center * young stellar objects
OECD category: Astronomy (including astrophysics,space science)
Impact factor: 4.9, year: 2022
Method of publishing: Open access
Permanent Link: https://hdl.handle.net/11104/0348860File Download Size Commentary Version Access 580086.pdf 1 4.5 MB Publisher’s postprint open-access - 5.0574012 - ASÚ 2024 RIV CH eng J - Journal Article
Karas, Vladimír - Stuchlík, Z.
Magnetized Black Holes: Interplay between Charge and Rotation.
Universe. Roč. 9, č. 6 (2023), č. článku 267. E-ISSN 2218-1997
R&D Projects: GA MŠMT LM2023047; GA ČR(CZ) GX21-06825X
Institutional support: RVO:67985815
Keywords : black holes * electromagnetic fields * general relativity
OECD category: Astronomy (including astrophysics,space science)
Impact factor: 2.9, year: 2022
Method of publishing: Open access
Permanent Link: https://hdl.handle.net/11104/0344379File Download Size Commentary Version Access 574012.pdf 2 924.8 KB Publisher’s postprint open-access