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pro vyhledávání: '"interactions [galaxies]"'
Akademický článek
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Autor:
Sara L Ellison, Scott Wilkinson, Joanna Woo, Ho-Hin Leung, Vivienne Wild, Robert W Bickley, David R Patton, Salvatore Quai, Stephen Gwyn
Publikováno v:
Monthly Notices of the Royal Astronomical Society: Letters. 517:L92-L96
Galaxy mergers trigger both star formation and accretion onto the central supermassive black hole. As a result of subsequent energetic feedback processes, it has long been proposed that star formation may be promptly extinguished in galaxy merger rem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e4ca36378b93124d2b6813790e55fe2
https://doi.org/10.1093/mnrasl/slac109
https://doi.org/10.1093/mnrasl/slac109
Autor:
Pablo M Galán-de Anta, Pedro R Capelo, Eugene Vasiliev, Massimo Dotti, Marc Sarzi, Enrico Maria Corsini, Lorenzo Morelli
Publikováno v:
Galán-De Anta, P M, Capelo, P R, Vasiliev, E, Dotti, M, Sarzi, M, Corsini, E M & Morelli, L 2023, ' The fragility of thin discs in galaxies-II. Thin discs as tracers of the assembly history of galaxies ', Monthly Notices of the Royal Astronomical Society, vol. 523, no. 3, pp. 3939-3948 . https://doi.org/10.1093/mnras/stad1593
Thin galactic discs and nuclear stellar discs (NSDs) are fragile structures that can be easily disturbed by merger events. By studying the age of the stellar populations in present-day discs, we can learn about the assembly history of galaxies and pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fa2c5b7cb46da4532ca7d086e2f2d15
https://pure.qub.ac.uk/en/publications/4a047752-2799-4bd0-859c-73bb83d686f9
https://pure.qub.ac.uk/en/publications/4a047752-2799-4bd0-859c-73bb83d686f9
Publikováno v:
Kade, K, Knudsen, K K, Vlemmings, W, Stanley, F, Gullberg, B & König, S 2023, ' Exploring the environment, magnetic fields, and feedback effects of massive high-redshift galaxies with [CII] ', Astronomy and Astrophysics, vol. 673, A116 . https://doi.org/10.1051/0004-6361/202141839
Context. Massive galaxies are expected to grow through different transformative evolutionary phases. High-redshift starburst galaxies and quasars are thought to be such phases and thus provide insight into galaxy evolution. Several physical mechanism
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6ad354eadcb909c0d97cb194202eb51
http://arxiv.org/abs/2305.03812
http://arxiv.org/abs/2305.03812
Autor:
Pablo M Galán-de Anta, M Sarzi, A Pillepich, Y Ding, L Zhu, L Coccato, E M Corsini, K Fahrion, J Falcón-Barroso, D A Gadotti, E Iodice, M Lyubenova, I Martín-Navarro, R M McDermid, F Pinna, G van de Ven, P T de Zeeuw
Publikováno v:
Galán-De Anta, P M, Sarzi, M, Pillepich, A, Ding, Y, Zhu, L, Coccato, L, Corsini, E M, Fahrion, K, Falcón-Barroso, J, Gadotti, D A, Iodice, E, Lyubenova, M, Martín-Navarro, I, McDermid, R M, Pinna, F, van de Ven, G & de Zeeuw, P T 2022, ' The survival of stellar discs in Fornax-like environments, from TNG50 to real galaxies ', Monthly Notices of the Royal Astronomical Society, vol. 517, no. 4, pp. 5992-6003 . https://doi.org/10.1093/mnras/stac3061
Monthly Notices of the Royal Astronomical Society, 517(4), 5992-6003
Monthly Notices of the Royal Astronomical Society, 517(4), 5992-6003
We study the evolution of kinematically-defined stellar discs in 10 Fornax-like clusters identified in the TNG50 run from the IllustrisTNG suite of cosmological simulations. We considered disc galaxies with present-day stellar mass $M_{\star}\geq 3 \
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::263e5c02ca02a2b9f745ba64d47e2e50
http://arxiv.org/abs/2211.00429
http://arxiv.org/abs/2211.00429
Context. The environments where galaxies reside affects their evolutionary histories. Galaxy triplets (systems composed of three physically bound galaxies) are one of simplest groups of galaxies, and are therefore excellent laboratories to study evol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ed66dc3a9712ad0c236448f932359c4
https://hdl.handle.net/10481/81348
https://hdl.handle.net/10481/81348
Autor:
Rokas Žemaitis, Annette M N Ferguson, Sakurako Okamoto, Jean-Charles Cuillandre, Connor J Stone, Nobuo Arimoto, Mike J Irwin
Publikováno v:
Žemaitis, R, Ferguson, A M N, Okamoto, S, Cuillandre, J-C, Stone, C J, Arimoto, N & Irwin, M J 2023, ' A Tale of a Tail: A Tidally-Disrupting Ultra-Diffuse Galaxy in the M81 Group ', Monthly Notices of the Royal Astronomical Society, vol. 518, no. 2, pp. 2497-2510 . https://doi.org/10.1093/mnras/stac3133
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2022, ⟨10.1093/mnras/stac3133⟩
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2022, ⟨10.1093/mnras/stac3133⟩
We present the discovery of a giant tidal tail of stars associated with F8D1, the closest known example of an ultra-diffuse galaxy (UDG). F8D1 sits in a region of the sky heavily contaminated by Galactic cirrus and has been poorly studied since its d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e140b365ba3dc101ad1df8005e3567fd
https://hdl.handle.net/20.500.11820/dfd9e76d-ea62-4c56-b5a8-96851f601181
https://hdl.handle.net/20.500.11820/dfd9e76d-ea62-4c56-b5a8-96851f601181
Autor:
Pablo M Galán-de Anta, Eugene Vasiliev, Marc Sarzi, Massimo Dotti, Pedro R Capelo, Andrea Incatasciato, Lorenzo Posti, Lorenzo Morelli, Enrico Maria Corsini
Publikováno v:
Galán-De Anta, P M, Vasiliev, E, Sarzi, M, Dotti, M, Capelo, P R, Incatasciato, A, Posti, L, Morelli, L & Corsini, E M 2023, ' The fragility of thin discs in galaxies – I. Building tailored N-body galaxy models ', Monthly Notices of the Royal Astronomical Society, vol. 520, no. 3, pp. 4490-4501 . https://doi.org/10.1093/mnras/stad419
Thin stellar discs on both galactic and nuclear, sub-kpc scales are believed to be fragile structures that would be easily destroyed in major mergers. In turn, this makes the age-dating of their stellar populations a useful diagnostics for the assemb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8636c290417fb87937b9e249e41b03e8
Autor:
William C Keel, Alexei Moiseev, D V Kozlova, A I Ikhsanova, D V Oparin, R I Uklein, A A Smirnova, M V Eselevich
Publikováno v:
Monthly Notices of the Royal Astronomical Society
We present a narrowband [O III] imaging survey of 111 AGN hosts and 17 merging-galaxy systems, in search of distant extended emission-line regions (EELRs) around AGN (either extant or faded). Our data reach deeper than detection from the broadband SD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83e96ae0d1899f6d7a34908dc0a3b9ef
https://doi.org/10.1093/mnras/stab3656
https://doi.org/10.1093/mnras/stab3656
Autor:
D. Grajales-Medina, M. Argudo-Fernández, P. Vásquez-Bustos, S. Verley, M. Boquien, S. Salim, S. Duarte Puertas, U. Lisenfeld, D. Espada, H. Salas-Olave
Acknowledgements. We thank our referee whose valuable comments have certainly contributed to improve and clarify this paper. MAF and PVB acknowledge financial support by the DI-PUCV research project 039.481/2020. MAF also acknowledges support from FO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f1bb65c0346d6482f26e308d48c8829
https://hdl.handle.net/10481/80625
https://hdl.handle.net/10481/80625