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pro vyhledávání: '"Vergara, M. A."'
The coexistence of nuclear star clusters (NSCs) and supermassive black holes (SMBHs) in galaxies with stellar masses $\sim 10^{10}~$M$_\odot$, the scaling relations between their properties and properties of the host galaxy (e.g., $M_{NSC}^{stellar}-
Externí odkaz:
http://arxiv.org/abs/2412.08280
Autor:
Vergara, M. C., Schleicher, D. R. G., Escala, A., Reinoso, B., Dotti, F. Flammini, Kamlah, A. W. H., Liempi, M., Hoyer, N., Neumayer, N., Spurzem, R.
Publikováno v:
A&A 689, A34 (2024)
This paper explores the theoretical relation between star clusters and black holes within, focusing on the potential role of nuclear star clusters (NSCs), globular clusters (GCs), and ultra compact dwarf galaxies (UCDs) as environments that allow for
Externí odkaz:
http://arxiv.org/abs/2405.12008
The centres of galaxies host nuclear stellar clusters, supermassive black holes, or both. The origin of this dichotomy is still a mystery. Nuclear stellar clusters are the densest stellar system in the Universe, so they are ideal places for runaway c
Externí odkaz:
http://arxiv.org/abs/2209.15066
Autor:
Sarmiento, M, Salinas, J, Rojas, P, Gutierrez, C, Vidal, M, Jara, V, Garcia, MJ, Campbell, MJ, Flores, Y, Sandoval, V, Vergara, M, Palacios, F, Ocqueteau, M
Publikováno v:
In Transfusion and Apheresis Science October 2024 63(5)
Autor:
Schleicher, D. R. G., Reinoso, B., Latif, M., Klessen, R. S., Vergara, M. Z. C., Das, A., Alister, P., Díaz, V. B., Solar, P. A.
While large numbers of supermassive black holes have been detected at z>6, their origin is still essentially unclear. Numerical simulations have shown that the conditions for the classical direct collapse scenario are very restrictive and fragmentati
Externí odkaz:
http://arxiv.org/abs/2204.02361
Autor:
Vergara, M. Z. C., Schleicher, D. R. G., Boekholt, T. C. N., Reinoso, B., Fellhauer, M., Klessen, R. S., Leigh, N. W. C.
Fragmentation often occurs in disk-like structures, both in the early Universe and in the context of present-day star formation. Supermassive black holes (SMBHs) are astrophysical objects whose origin is not well understood; they weigh millions of so
Externí odkaz:
http://arxiv.org/abs/2104.01451
Akademický článek
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Autor:
Schleicher, D. R. G., Fellhauer, M. A., Boekholt, T., Reinoso, B., Klessen, R. S., Vergara, M. Z. C., Seguel, P. J. Alister, Bovino, S., Olave, C., Díaz, V. B., Fibla, P., Riaz, R., Bandyopadhyay, B., Martin-Perez, R. I. San, Zamponi, J., Haemmerle, L.
To explain the observed population of supermassive black holes at z~7, very massive seed black holes or, alternatively, super-Eddington scenarios are needed to reach final masses of the order of 10^9 solar masses. A popular explanation for massive se
Externí odkaz:
http://arxiv.org/abs/1812.02052
Publikováno v:
In Translational Research December 2022 250:98-111
Publikováno v:
In Polymer Testing October 2022 114