57 citations · 120 across the 13 of their papers we have counts for
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HI rotation curves and mass-size relation for 568 galaxies from the Apertif Wide-area Extragalactic Survey
Konstantin Haubner, Federico Lelli, Enrico Di Teodoro +13
The extended HI rotation curves of galaxies are one of the most powerful tools for studying galaxy evolution and for testing different dark matter and modified gravity models. Howe…
The Baryonic Mass-Halo Mass Relation of Extragalactic Systems
Stacy McGaugh, Tobias Mistele, Francis Duey +4
We combine data for extragalactic systems to quantify a relation between the observed baryonic mass and the enclosed dynamical mass inferred from kinematics or grav…
The baryonic mass-size relation of galaxies. II. Implications for the evolutionary paths between star-forming and passive galaxies
Zichen Hua, Lelli Federico, Enrico Di Teodoro +2
The baryonic mass-size relation of galaxies links the total baryonic mass (stars plus gas) to the baryonic half-mass radius. In the first paper of this series, we showed that star-…
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…
The Baryonic Tully-Fisher Relation II: Stellar Mass Models
Francis Duey, James Schombert, Stacy McGaugh +1
We present new color- (mass-to-light) models to convert WISE W1 fluxes into stellar masses. We outline a range of possible star formation histories and chemical evolution scen…
BIG-SPARC: The new SPARC database
Konstantin Haubner, Federico Lelli, Enrico Di Teodoro +5
The Surface Photometry and Accurate Rotation Curves (SPARC) database has provided the community with mass models for 175 nearby galaxies, allowing different research teams to test…
The empirical laws of galaxy dynamics: from gas kinematics to weak lensing
Federico Lelli, Tobias Mistele, Stacy S. McGaugh +2
Galaxies obey a set of strict dynamical laws, which imply a close coupling between the visible matter (stars and gas) and the observed dynamics (set by dark matter in the standard…
Indefinitely Flat Circular Velocities and the Baryonic Tully-Fisher Relation from Weak Lensing
Tobias Mistele, Stacy McGaugh, Federico Lelli +2
We use a new deprojection formula to infer the gravitational potential around isolated galaxies from weak gravitational lensing. The results imply circular velocity curves that rem…
Accelerated Structure Formation: the Early Emergence of Massive Galaxies and Clusters of Galaxies
Stacy S. McGaugh, James M. Schombert, Federico Lelli +1
Galaxies in the early universe appear to have grown too big too fast, assembling into massive, monolithic objects more rapidly than anticipated in the hierarchical CDM structure…
The Baryonic Tully-Fisher Relation I: WISE/Spitzer Photometry
Francis Duey, James Schombert, Stacy McGaugh +1
We present WISE W1 photometry of the SPARC (Spitzer Photometry and Accurate Rotation Curves) sample. The baseline of near-IR fluxes is established for use by stellar mass models, a…
Radial acceleration relation of galaxies with joint kinematic and weak-lensing data
Tobias Mistele, Stacy McGaugh, Federico Lelli +2
We combine kinematic and gravitational lensing data to construct the Radial Acceleration Relation (RAR) of galaxies over a large dynamic range. We improve on previous weak-lensing…
Incorporating baryon-driven contraction of dark matter halos in rotation curve fits
Pengfei Li, Stacy S. McGaugh, Federico Lelli +2
The condensation of baryons within a dark matter (DM) halo during galaxy formation should result in some contraction of the halo as the combined system settles into equilibrium. We…