{"id":2791,"date":"2023-10-26T10:41:18","date_gmt":"2023-10-26T13:41:18","guid":{"rendered":"https:\/\/astro.uc.cl\/?post_type=charlas&p=2791"},"modified":"2023-10-26T10:41:38","modified_gmt":"2023-10-26T13:41:38","slug":"the-formation-death-and-evolution-of-stellar-bars-and-their-galaxies-yetli-rosas-guevara","status":"publish","type":"charlas","link":"https:\/\/astro.uc.cl\/en\/charlas\/the-formation-death-and-evolution-of-stellar-bars-and-their-galaxies-yetli-rosas-guevara\/","title":{"rendered":"The formation, death, and evolution of stellar bars and their galaxies \u2013 Yetli Rosas Guevara"},"content":{"rendered":"\n

Stellar bars are non-axisymmetrical structures found in over a third of massive spiral galaxies, including the Milky Way. It is believed that these structures form between redshifts 1 and 2 and are considered possible agents of galaxy evolution. They can efficiently redistribute gas, stars, and dark matter in the centre of the galaxies. The favourable conditions for a galaxy to (or not to) form a bar and how the presence of these elongated structures encapsulates the history of their host galaxy are not completely understood. Using the TNG100 and TNG50 simulations, I will present the formation, evolution, and dissolution of stellar bars and connect them to the history of disc galaxies.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"categorias_charlas":[60],"class_list":["post-2791","charlas","type-charlas","status-publish","hentry","categorias_charlas-colloquium"],"acf":[],"yoast_head":"\nThe formation, death, and evolution of stellar bars and their galaxies \u2013 Yetli Rosas Guevara - Instituto de Astrof\u00edsica<\/title>\n<meta name=\"description\" content=\"In this talk, I will present the SubHalo Abundance Machine extended model (SHAMe), a state-of-the-art galaxy population model ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/astro.uc.cl\/en\/charlas\/the-formation-death-and-evolution-of-stellar-bars-and-their-galaxies-yetli-rosas-guevara\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The formation, death, and evolution of stellar bars and their galaxies \u2013 Yetli Rosas Guevara - 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