3 papers
astro-ph2000
X-rays from the barred galaxy NGC 4303
D. Tsch"oke, G. Hensler, N. Junkes
The late-type galaxy NGC 4303 (M61) is one of the most intensively studied barred galaxies in the Virgo Cluster. Its prominent enhanced star formation throughout large areas of the…
astro-ph1999
Global Spiral Modes in Star-Forming Gravitating Disks
Vladimir Korchagin, Christian Theis
Using 2D nonlinear simulations, we study the generation and nonlinear evolution of spiral structure in a star-forming multi-component gravitating disk. We confirm in agreement with…
astro-ph1998
ROSAT X-ray observations of the interacting pair of galaxie NGC 4410: evidence for a central starburst
D. Tsch"oke, G. Hensler, N. Junkes
We present X-ray observations of the interacting pair of galaxies NGC 4410a/b with the ROSAT HRI and PSPC. The ROSAT HRI images reveal a point-like source corresponding to NGC 4410…