Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Aretaios Lalakos"'
Autor:
Valeriia Rohoza, Aretaios Lalakos, Max Paik, Koushik Chatterjee, Matthew Liska, Alexander Tchekhovskoy, Ore Gottlieb
Publikováno v:
The Astrophysical Journal Letters, Vol 963, Iss 1, p L29 (2024)
Accreting supermassive black holes (SMBHs) produce highly magnetized relativistic jets that tend to collimate gradually as they propagate outward. However, recent radio interferometric observations of the 3C 84 galaxy reveal a stunning, cylindrical j
Externí odkaz:
https://doaj.org/article/8420251df0fa4220afc22557fd7541a7
Autor:
Aretaios Lalakos, Alexander Tchekhovskoy, Omer Bromberg, Ore Gottlieb, Jonatan Jacquemin-Ide, Matthew Liska, Haocheng Zhang
Publikováno v:
The Astrophysical Journal, Vol 964, Iss 1, p 79 (2024)
Spinning supermassive black holes (BHs) in active galactic nuclei magnetically launch relativistic collimated outflows, or jets. Without angular momentum supply, such jets are thought to perish within 3 orders of magnitude in distance from the BH, we
Externí odkaz:
https://doaj.org/article/6c09aea41b214fa6a8150dac1eea857b
Autor:
Ore Gottlieb, Matthew Liska, Alexander Tchekhovskoy, Omer Bromberg, Aretaios Lalakos, Dimitrios Giannios, Philipp Mösta
Publikováno v:
Astrophysical Journal Letters, 933(1):L9. IOP Publishing Ltd.
Long-duration $\gamma$-ray bursts (GRBs) accompany the collapse of massive stars and carry information about the central engine. However, no 3D models have been able to follow these jets from their birth by a black-hole (BH) to the photosphere. We pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::027853107f93e29ab8849fb5a71aae8d
https://doi.org/10.3847/2041-8213/ac7530
https://doi.org/10.3847/2041-8213/ac7530
We present a suite of the first 3D GRMHD collapsar simulations, which extend from the self-consistent jet launching by an accreting Kerr black hole (BH) to the breakout from the star. We identify three types of outflows, depending on the angular mome
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46e4a388e7cd49a388063084005e8fe1
http://arxiv.org/abs/2109.14619
http://arxiv.org/abs/2109.14619
Autor:
Aretaios Lalakos, Ore Gottlieb, Nicholas Kaaz, Koushik Chatterjee, Matthew Liska, Ian M. Christie, Alexander Tchekhovskoy, Irina Zhuravleva, Elena Nokhrina
Publikováno v:
The Astrophysical Journal Letters. 936:L5
X-shaped radio galaxies (XRGs) produce misaligned X-shaped jet pairs and make up $\lesssim10\%$ of radio galaxies. XRGs are thought to emerge in galaxies featuring a binary supermassive black hole ($\rm SMBH$), $\rm SMBH$ merger, or large-scale ambie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::892fb0c05ce514c7bc849256c1b527f2
https://doi.org/10.3847/2041-8213/ac7bed
https://doi.org/10.3847/2041-8213/ac7bed