Showing 2007 · astro-phShow all

123 papers · 2 filters

astro-ph2007★ 47 cited

Band profiles and band strengths in mixed H2O:CO ices

Jordy Bouwman, Wiebke Ludwig, Zainab Awad +4

A laboratory study on the band profiles and band strengths of H2O in CO ice, and vice versa, is presented and interpreted in terms of two models. The results show that a mutual int…

astro-ph2007★ 127 cited

Probing the submillimetre number counts at f(850um) < 2mJy

K. K. Knudsen, P. P. van der Werf, J. -P. Kneib

We have conducted a submillimetre mapping survey of faint, gravitationally lensed sources, where we have targeted twelve galaxy clusters and additionally the NTT Deep Field. The to…

astro-ph2007★ 257 cited

Modelling the Pan-Spectral Energy Distribution of Starburst Galaxies: IV The Controlling Parameters of the Starburst SED

B. Groves, M. Dopita, R. Sutherland +5

We combine the the stellar spectral synthesis code Starburst99, the nebular modelling code MAPPINGSIII, and a 1-D dynamical evolution model of HII regions around massive clusters o…

astro-ph2007★ 27 cited

A sample of mJy radio sources at 1.4 GHz in the Lynx and Hercules fields - II. Cosmic evolution of the space density of FRI radio sources

E. E. Rigby, P. N. Best, I. A. G. Snellen

In this paper the cosmic evolution of the space density of Fanaroff & Riley Class I (FRI) radio sources is investigated out to z ~ 1, in order to understand the origin of the diffe…

astro-ph2007★ 108 cited

Discovery of a bipolar X-ray jet from the T Tauri star DG Tau

M. Guedel, S. L. Skinner, M. Audard +2

We have obtained and analyzed Chandra ACIS-S observations of the strongly accreting classical T Tauri star DG Tau. Our principal goals are to map the immediate environment of the s…

astro-ph2007★ 7 cited

Ground-based variability surveys towards Centaurus A: worthwhile or not?

Jelte T. A. de Jong, Konrad H. Kuijken, Philippe Heraudeau

Context: Difference imaging has proven to be a powerful technique for detecting and monitoring the variability of unresolved stellar sources in M 31. Using this technique in survey…