Preprints

Wyse & Gilmore review the Galactic populations of long-lived stars and how they can be used to investigate chemical and dynamical evolution.

Wolter et al. find three high-luminosity, narrow-line objects (ie QSO2) in the ROSAT NEP region which XMM spectra show to have no absorption above Galactic.

Revnivtsev et al. analyze RXTE scan and slew observations of the Galactic ridge X-ray emission and show that the intensity correlates with the near-infrared surface brightness and hence that the ridge emission is likely made up of many low luminosity point sources.

O'Hara et al. examine the effects of cool-cores and mergers on cluster scaling relations. They suggest that effects of cool-cores can be seen outside the cores themselves indicating that global mechanisms are at work. The evidence does not support the scenario that clusters develop cool-cores till disrupted by mergers.

Plaszczynski et al. present a fast algorithm for generating 1/f^alpha noise by filtering a white noise signal.

Liedahl & Torres provide a tutorial summary of Fe K line emission from accretion disks.

Lieu et al. claim that by comparing a WMAP and X-ray observations of a randomly-selected sample of 20 nearby clusters that the observed SZE effect is not as large as predicted.

Goad et al. describe deep XMM observations of the ULX HoII X-1 and conclude it is a high-luminosity analog of a Galactic microquasar.

Kontar et al. calculate angle-dependent Green's functions for the Compton reflection problem in Solar flares.