55 citations · 81 across the 8 of their papers we have counts for
8 papers
Sagittarius, a dwarf spheroidal galaxy without dark matter?
M. A. Gomez-Flechoso, R. Fux, L. Martinet
The existence of dwarf spheroidal galaxies with high internal velocity dispersions orbiting in the Milky Way raises questions about their dark matter content and lifetime. In this…
ISOCAM images at 6.75 and 15 microns: the circumnuclear region of NGC 4321 (M 100)
H. Wozniak, D. Friedli, L. Martinet +1
We present ISOCAM images (1.5"/px) in the LW2 (6.75 microns) and LW3 (15 microns) broad band filters of the circumnuclear starburst of NGC 4321 (M 100). A detailed comparison with…
First Results from ISOCAM Images of Circumnuclear Starbursts in Barred Galaxies
H. Wozniak, D. Friedli, L. Martinet +1
For a sample of ten nearby barred galaxies, images at 6.75\um and 15\um of circumnuclear starbursts are being taken by ISOCAM on board of the ISO satellite. We first recall the mai…
Bar strength and star formation activity in late-type barred galaxies
L. Martinet, D. Friedli
With the prime aim of better probing and understanding the intimate link between star formation activity and the presence of bars, a representative sample of 32 non-interacting lat…
Disc galaxies with multiple triaxial structures. II. JHK surface photometry and numerical simulations
D. Friedli, H. Wozniak, M. Rieke +2
We present detailed JHK surface photometry with ellipse fits of 13 galaxies selected from previous optical observations as likely candidates for having a secondary bar or a triaxia…
Secular Evolution of Galaxy Morphologies
D. Pfenniger, L. Martinet, F. Combes
Today we have numerous evidences that spirals evolve dynamically through various secular or episodic processes, such as bar formation and destruction, bulge growth and mergers, som…