ar X iv : a st ro - p h / 04 11 00 3 v 1 2 9 O ct 2 00 4 Discovery of an X - ray Nova in M 31

ar X iv : a st ro - p h / 04 11 16 2 v 1 8 N ov 2 00 4 Chandra observations of the recurrent nova IM Nor

The recurrent nova IM Nor was observed twice in X-rays with Chandra ACISS, 1 and 6 months after the optical outburst. It was not detected in the first

ar X iv : a st ro - p h / 04 10 65 7 v 1 27 O ct 2 00 4 Detection of the linear radical HC 4 N in IRC + 10216

We report the detection of the linear radical HC 4

ar X iv : a st ro - p h / 04 10 29 7 v 1 1 2 O ct 2 00 4 Multiwavelength evidence of the physical processes in radio jets

Over the last few years, high-quality X-ray imaging and spectroscopic data from Chandra and XMM-Newton have added greatly to the understanding of the physics of radio jets. Here we describe the current state of knowledge with an emphasis on the underlying physics used to interpret multiwavelength data in terms of physical parameters.

ar X iv : a st ro - p h / 04 10 72 3 v 1 2 9 O ct 2 00 4 Initial Test of a Bayesian Approach to Solar Flare Prediction

A test is proposed for a new Bayesian approach to solar flare prediction (Wheatland 2004). The approach uses the past history of flaring together with phenomenological rules of flare statistics to make a prediction for the probability of occurrence of a large flare within an interval of time, or to refine an initial prediction (which incorporates other information). The test of the method is ba...

ar X iv : a st ro - p h / 06 10 24 6 v 1 9 O ct 2 00 6 Special Features of Galactic Dynamics