5 papers
The Baryonic Faber-Jackson Relation and Fundamental Plane of Galaxy Groups, Elliptical Galaxies, and Dwarf Galaxies
Yong Tian, Federico Lelli, Marcel S. Pawlowski +7
The baryonic Faber-Jackson relation (BFJR) links the baryonic mass of pressure-supported systems to their mean velocity dispersion. For elliptical galaxies, the BFJR is thought to…
Kinematic scaling relations of disc galaxies from ionised gas at and their connection with dark matter haloes
Pavel E. Mancera Piña, Enrico M. Di Teodoro, S. Michael Fall +3
We derive the Tully-Fisher (TFR, ) and Fall (FR, ) relations at redshift using a sample of 43 main-sequence disc galaxies with H…
The baryonic mass-size relation of galaxies. I. A dichotomy in star-forming galaxy disks
Zichen Hua, Federico Lelli, Enrico Di Teodoro +2
The mass-size relations of galaxies are generally studied considering only stars or only gas separately. Here we study the baryonic mass-size relation of galaxies from the SPARC da…
A New Uncertainty Scheme for Galaxy Distances from Flow Models
Konstantin Haubner, Federico Lelli, Enrico Di Teodoro +3
The systemic velocity or redshift of galaxies is a convenient tool to calculate their distances in the absence of primary methods, but the uncertainties on these flow distances may…
Photometric vs dynamical stellar masses and their impact on scaling relations in nearby disc galaxies
A. Marasco, S. M. Fall, E. M. Di Teodoro +1
The study of scaling relations of disc galaxies and their evolution across cosmic time requires accurate estimates of galaxy stellar masses over broad redshift ranges. Wh…