Galaxy formation and evolution

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Mass profiles of elliptical galaxies

ASTR SOC P 197 (2000) 205-208

Abstract:

I apply constant-anisotropy spherical dynamical models to a sample of 18 round ellipticals to look for evidence of dark halos. All 18 lie along a Tully-Fisher relation parallel to that for spirals, but fainter at given upsilon(c) by about 1 mag. By constructing more general, flattened models, I show there is a degeneracy between anisotropy and flattening, and discuss its implications.
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Morphology and Evolution of Ultraluminous IR Galaxies

Chapter in Toward a New Millennium in Galaxy Morphology, Springer Nature (2000) 399-404

Authors:

E Sturm, R Genzel, D Lutz, D Rigopoulou, D Tran, H Dannerbauer, AFM Moorwood, HWW Spoon
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NGC 4672: A candidate for bulge-to-disk decoupling in spirals

ASTR SOC P 197 (2000) 139-140

Authors:

M Sarzi, EM Corsini, M Cappellari, A Pizzella, JCV Beltran, JG Funes, F Bertola
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NGC 4672:: A new case of an early-type disk galaxy with an orthogonally decoupled core

ASTRONOMY & ASTROPHYSICS 360:2 (2000) 439-446

Authors:

M Sarzi, EM Corsini, A Pizzella, JCV Beltrán, M Cappellari, JG Funes, F Bertola
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NIR Spectroscopy with the VLT of a Sample of ISO Selected Hubble Deep Field South Galaxies

Chapter in ISO Surveys of a Dusty Universe, Springer Nature 548 (2000) 240-247

Authors:

Dimitra Rigopoulou, Alberto Franceschini, Reinhard Genzel, Paul van der Werf, Hervé Aussel, Catherine Cesarsky, Michel Dennefeld, Seb Oliver, Michael Rowan-Robinson
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