ar X iv : a st ro - p h / 04 12 44 7 v 1 1 6 D ec 2 00 4 High Resolution X - ray Spectroscopy of SN 1006

ar X iv : a st ro - p h / 05 12 61 7 v 1 2 7 D ec 2 00 5 3 D Spectroscopy of Herbig - Haro objects

ar X iv : a st ro - p h / 06 12 37 8 v 1 1 4 D ec 2 00 6 Magnetic fields , strings and cosmology

ar X iv : a st ro - p h / 01 03 44 4 v 1 2 7 M ar 2 00 1 From Centimeter to Millimeter Wavelengths : A High Angular Resolution Study of 3 C 273

We monitored 3C 273 with VLBI at 15–86 GHz since 1990. We discuss component trajectories, opacity effects, a rotating jet, and outburst-ejection relations from Gamma-ray to radio bands.

ar X iv : a st ro - p h / 04 01 12 2 v 1 8 J an 2 00 4 High Energy Gamma - Ray

The physics results of high energy γ-ray astronomy are reported, emphasizing recent achievements with ground-based detectors. This includes some of the instrumental developments and latest projects. The fundamental contribution of the field to the question of Cosmic Ray origin is highlighted.

ar X iv : a st ro - p h / 01 12 40 5 v 1 1 7 D ec 2 00 1 Radioactivities and nucleosynthesis in SN 1987 A Claes Fransson and Cecilia Kozma

The nucleosynthesis and production of radioactive elements in SN 1987A are reviewed. Different methods for estimating the masses of Ni, Ni, and Ti are discussed, and we conclude that broad band photometry in combination with timedependent models for the light curve gives the most reliable estimates.