The Stellar Content of the Bulge of M31**Based on observations with the NASA/ESA Hubble Space Telescope, obtained at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., for NASA under contract NAS 5-26555.

The Astronomical Journal American Astronomical Society 125:5 (2003) 2473-2493

Authors:

Andrew W Stephens, Jay A Frogel, DL DePoy, Wendy Freedman, Carme Gallart, Pascale Jablonka, Alvio Renzini, R Michael Rich, Roger Davies

Uses and limitations of relativistic jet proper motions: lessons from Galactic microquasars

Monthly Notices of the Royal Astronomical Society Oxford University Press (OUP) 340:4 (2003) 1353-1358

Hard X-ray Flares Preceding Soft X-ray Outbursts in Aquila X-1: A Link between Neutron Star and Black Hole State Transitions

(2003)

Authors:

Wenfei Yu, Marc Klein-Wolt, Rob Fender, Michiel van der Klis

A First Mass Production of Gas Electron Multipliers

ArXiv hep-ex/0304013 (2003)

Authors:

PS Barbeau, JI Collar, JD Geissinger, J Miyamoto, I Shipsey, R Yang

Abstract:

We report on the manufacture of a first batch of approximately 2,000 Gas Electron Multipliers (GEMs) using 3M's fully automated roll to roll flexible circuit production line. This process allows low-cost, reproducible fabrication of a high volume of GEMs of dimensions up to 30$\times$30 cm$^{2}$. First tests indicate that the resulting GEMs have optimal properties as radiation detectors. Production techniques and preliminary measurements of GEM performance are described. This now demonstrated industrial capability should help further establish the prominence of micropattern gas detectors in accelerator based and non-accelerator particle physics, imaging and photodetection.

Search for the companions of Galactic SNe Ia

(2003)

Authors:

P Ruiz-Lapuente, F Comeron, S Smartt, R Kurucz, J Mendez, R Canal, A Filippenko, R Chornock