2 papers
astro-ph2001
Significant discrepancies between stellar evolution models and solar-type eclipsing and visual binaries ?
E. Lastennet, J. Fernandes, E. Oblak +1
Individual components of well-detached binary systems are assumed to be two single-like stars with a common origin, i.e. they share the same chemical composition and same age. Ther…
astro-ph1999
Kinematics of the anemic cluster galaxy NGC 4548 - Is stripping still active ?
B. Vollmer, V. Cayatte, A. Boselli +2
We present new HI (20" resolution) and CO observations of NGC 4548, an anemic galaxy in the Virgo cluster. The atomic gas distribution shows a ring structure which is distorted at…