327 citations · 3.6k across the 87 of their papers we have counts for
4 papers · 2 filters
Gaseous abundances in M82
Piero Ranalli, Andrea Comastri, Livia Origlia +2
We present the preliminary analysis of a deep (100ks) XMM-Newton observation of M82. The spatial distribution of the abundances of chemical elements (Fe, O, Ne, Mg, Si, S) is inves…
New CO observations and simulations of the NGC 4438/NGC 4435 system
B. Vollmer, J Braine, F. Combes +1
NGC 4438 is a highly perturbed spiral with a stellar tidal tail and extraplanar molecular gas, now very HI deficient, crossing the center of the Virgo cluster at high speed. Variou…
The ASTRO-F Mission : Large Area Infrared Survey
Hideo Matsuhara, Hiroshi Shibai, Takashi Onaka +1
ASTRO-F is the first Japanese satellite mission dedicated for large area surveys in the infrared. The 69cm aperture telescope and scientific instruments are cooled to 6K by liquid…
Early and late time VLT spectroscopy of SN 2001el - progenitor constraints for a type Ia supernova
S. Mattila, P. Lundqvist, J. Sollerman +5
We present early time high-resolution (VLT/UVES) and late time low-resolution (VLT/FORS) optical spectra of the normal type Ia supernova, SN 2001el. The high-resolution spectra wer…