Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Huško, Filip"'
Using the SWIFT simulation code we study different forms of active galactic nuclei (AGN) feedback in idealized galaxy groups and clusters. We first present a physically motivated model of black hole (BH) spin evolution and a numerical implementation
Externí odkaz:
http://arxiv.org/abs/2307.01409
Autor:
Kugel, Roi, Schaye, Joop, Schaller, Matthieu, Helly, John C., Braspenning, Joey, Elbers, Willem, Frenk, Carlos S., McCarthy, Ian G., Kwan, Juliana, Salcido, Jaime, van Daalen, Marcel P., Vandenbroucke, Bert, Bahé, Yannick M., Borrow, Josh, Chaikin, Evgenii, Huško, Filip, Jenkins, Adrian, Lacey, Cedric G., Nobels, Folkert S. J., Vernon, Ian
To fully take advantage of the data provided by large-scale structure surveys, we need to quantify the potential impact of baryonic effects, such as feedback from active galactic nuclei (AGN) and star formation, on cosmological observables. In simula
Externí odkaz:
http://arxiv.org/abs/2306.05492
Autor:
Schaye, Joop, Kugel, Roi, Schaller, Matthieu, Helly, John C., Braspenning, Joey, Elbers, Willem, McCarthy, Ian G., van Daalen, Marcel P., Vandenbroucke, Bert, Frenk, Carlos S., Kwan, Juliana, Salcido, Jaime, Bahé, Yannick M., Borrow, Josh, Chaikin, Evgenii, Hahn, Oliver, Huško, Filip, Jenkins, Adrian, Lacey, Cedric G., Nobels, Folkert S. J.
Publikováno v:
2023, MNRAS, 526, 4978
We introduce the Virgo Consortium's FLAMINGO suite of hydrodynamical simulations for cosmology and galaxy cluster physics. To ensure the simulations are sufficiently realistic for studies of large-scale structure, the subgrid prescriptions for stella
Externí odkaz:
http://arxiv.org/abs/2306.04024
Autor:
Schaller, Matthieu, Borrow, Josh, Draper, Peter W., Ivkovic, Mladen, McAlpine, Stuart, Vandenbroucke, Bert, Bahé, Yannick, Chaikin, Evgenii, Chalk, Aidan B. G., Chan, Tsang Keung, Correa, Camila, van Daalen, Marcel, Elbers, Willem, Gonnet, Pedro, Hausammann, Loïc, Helly, John, Huško, Filip, Kegerreis, Jacob A., Nobels, Folkert S. J., Ploeckinger, Sylvia, Revaz, Yves, Roper, William J., Ruiz-Bonilla, Sergio, Sandnes, Thomas D., Uyttenhove, Yolan, Willis, James S., Xiang, Zhen
Publikováno v:
MNRAS, Volume 530, Issue 2, May 2024, Pages 2378-2419
Numerical simulations have become one of the key tools used by theorists in all the fields of astrophysics and cosmology. The development of modern tools that target the largest existing computing systems and exploit state-of-the-art numerical method
Externí odkaz:
http://arxiv.org/abs/2305.13380
Autor:
Huško, Filip, Lacey, Cedric G.
We use SWIFT, a smoothed particle hydrodynamics code, to simulate the evolution of bubbles inflated by active galactic nuclei (AGN) jets, as well as their interactions with the ambient intracluster medium (ICM). These jets inflate lobes that turn int
Externí odkaz:
http://arxiv.org/abs/2208.09393
We use the GALFORM semi-analytical model of galaxy formation and the Planck-Millennium simulation to investigate the origins of stellar mass in galaxies and their spheroids. We compare the importance of mergers and disc instabilities, as well as the
Externí odkaz:
http://arxiv.org/abs/2207.07139
We implement a black hole spin evolution and jet feedback model into SWIFT, a smoothed particle hydrodynamics code. The jet power is determined self-consistently assuming Bondi accretion, using a realistic, spin-dependant efficiency. The jets are lau
Externí odkaz:
http://arxiv.org/abs/2206.06402
Autor:
Huško, Filip, Lacey, Cedric G.
Simulations of active galactic nuclei (AGN) jets have thus far been performed almost exclusively using grid-based codes. We present the first results from hydrodynamical tests of AGN jets, and their interaction with the intracluster medium (ICM), usi
Externí odkaz:
http://arxiv.org/abs/2205.08884
We present a study of galaxy mergers up to $z=10$ using the Planck Millennium cosmological dark matter simulation and the {\tt GALFORM} semi-analytical model of galaxy formation. Utilising the full ($800$ Mpc)$^3$ volume of the simulation, we studied
Externí odkaz:
http://arxiv.org/abs/2107.05601
Autor:
Huško, Filip
We study the infall of a subhalo in its parent halo due to dynamical friction. Using expected mass and spatial distributions of subhaloes, in unison with the derived infall time-scale, we calculate the expected merger stellar mass growth rate (SMGR)
Externí odkaz:
http://arxiv.org/abs/1811.00811