Supernova feedback and the bend of the Tully-Fisher relation

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We have studied the origin of the Tully-Fisher relation by analysing hydrodynamical simulations in a ΔCDM universe. We found that smaller galaxies exhibit lower stellar masses than those predicted by the linear fit to high mass galaxies (fast rotators), consistently with observations. In this model,...

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Detalles Bibliográficos
Autores principales:	De Rossi, M.E., Tissera, P.B., Pedrosa, S.E.
Formato:	CONF
Materias:	Cosmology: Theory Galaxies: Evolution Galaxies: Formation
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_14052059_v40_n_p56_DeRossi
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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