The formation and evolution of stellar bars in cosmological simulations

Autor: Yetli Rosas Guevara

Presentation given in bar conference in Granada, July 2023

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c6a8ca3740813a0f217163010c05b51

Modelling the large-scale mass density field of the universe as a function of cosmology and baryonic physics

Autor: C. Hernández-Monteagudo, Marcos Pellejero-Ibañez, Giovanni Aricò, Yetli Rosas-Guevara, Sergio Contreras, Matteo Zennaro, Raul E. Angulo

Publikováno v: Monthly Notices of the Royal Astronomical Society

We present and test a framework that models the 3D distribution of mass in the universe as a function of cosmological and astrophysical parameters. Our approach combines two different techniques: a rescaling algorithm that modifies the cosmology of g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ed43c7c1421bae6f15334b95ad7a25a
https://doi.org/10.1093/mnras/staa1478

Testing the key role of the stellar mass-halo mass relation in galaxy merger rates and morphologies via DECODE, a novel Discrete statistical sEmi-empiriCal mODEl

Autor: Hao Fu, Francesco Shankar, Mohammadreza Ayromlou, Max Dickson, Ioanna Koutsouridou, Yetli Rosas-Guevara, Christopher Marsden, Kristina Brocklebank, Mariangela Bernardi, Nikolaos Shiamtanis, Joseph Williams, Lorenzo Zanisi, Viola Allevato, Lumen Boco, Silvia Bonoli, Andrea Cattaneo, Paola Dimauro, Fangzhou Jiang, Andrea Lapi, Nicola Menci, Stefani Petropoulou, Carolin Villforth

Publikováno v: Fu, H, Shankar, F, Ayromlou, M, Dickson, M, Koutsouridou, I, Rosas-Guevara, Y, Marsden, C, Brocklebank, K, Bernardi, M, Shiamtanis, N, Williams, J, Zanisi, L, Allevato, V, Boco, L, Bonoli, S, Cattaneo, A, Dimauro, P, Jiang, F, Lapi, A, Menci, N, Petropoulou, S & Villforth, C 2022, ' Testing the key role of the stellar mass-halo mass relation in galaxy merger rates and morphologies via DECODE, a novel Discrete statistical sEmi-empiriCal mODEl ', Monthly Notices of the Royal Astronomical Society, vol. 516, no. 3, pp. 3206-3233 . https://doi.org/10.1093/mnras/stac2205

The relative roles of mergers and star formation in regulating galaxy growth are still a matter of intense debate. We here present our DECODE, a new Discrete statistical sEmi-empiriCal mODEl specifically designed to predict rapidly and efficiently, i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ad0ed13e0e5f88af4f4c06d6f0eac11
http://hdl.handle.net/20.500.11767/129830

Supermassive black holes in cosmological simulations - II: the AGN population and predictions for upcoming X-ray missions

Autor: Mark Vogelsberger, Lars Hernquist, Eduardo Bañados, Sébastien Peirani, Shy Genel, Stuart McAlpine, Dylan Nelson, Iskren Y. Georgiev, Mélanie Habouzit, Yohan Dubois, Romeel Davé, Rachel S. Somerville, Daniel Anglés-Alcázar, James Aird, Yetli Rosas-Guevara, Yuan Li

Publikováno v: Habouzit, M, Somerville, R S, Li, Y, Genel, S, Aird, J, Anglés-Alcázar, D, Davé, R, Georgiev, I Y, McAlpine, S, Rosas-Guevara, Y, Dubois, Y, Nelson, D, Bañados, E, Hernquist, L, Peirani, S & Vogelsberger, M 2022, ' Supermassive black holes in cosmological simulations-II: the AGN population and predictions for upcoming X-ray missions ', Monthly Notices of the Royal Astronomical Society, vol. 509, no. 2, pp. 3015-3042 . https://doi.org/10.1093/mnras/stab3147
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, In press, ⟨10.1093/mnras/stab3147⟩
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2021, ⟨10.1093/mnras/stab3147⟩

In large-scale hydrodynamical cosmological simulations, the fate of massive galaxies is mainly dictated by the modeling of feedback from active galactic nuclei (AGN). The amount of energy released by AGN feedback is proportional to the mass that has

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::beb03ed99cae7c946344f78cbd294677
https://hdl.handle.net/20.500.11820/93d8b022-97dd-4464-b5a5-87de4bf04cc0

The buildup of strongly barred galaxies in the TNG100 simulation

Autor: David Izquierdo-Villalba, Dylan Nelson, Luis C. Ho, Yetli Rosas-Guevara, Annalisa Pillepich, Lars Hernquist, Tommaso Zana, S. Bonoli, Ruediger Pakmor, Massimo Dotti

Publikováno v: Monthly Notices of the Royal Astronomical Society
BASE-Bielefeld Academic Search Engine

We analyse the properties of strongly barred disc galaxies using the TNG100 simulation, a cosmological hydrodynamical realisation of the IllustrisTNG suite. We identify 270 disc galaxies at $z=0$ in the stellar mass range $M_{*}=10^{10.4-11}M_{\odot}

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cff9b3ddaf01b5f8374a80d56a773bd0
http://arxiv.org/abs/1908.00547