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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Gorenstein, Paul Fabricant, Daniel |
| Copyright Year | 1963 |
| Abstract | A xenon multi-wire position sensitive proportional counter with a high degree of differential spatial linearity (better than 50¿m) and long-term stability has been constructed and tested in detail. It is suitable for a 0.1 to 10 keV X-ray telescope such as AXAF, which it would share with detectors having better spatial and spectral resolution. Compared to other detectors, the larger format, higher quantum efficiency, and lower background of the PSPC makes it generally the most useful instrument for observations of diffuse cosmic X-ray sources and associations of sources more extended than a few tenths of a degree in diameter. Given the good spatial linearity the systematic uncertainty for source locations is finer than an arcsecond. The spatial resolution varies as 0.3 mm/E0-5 (keV) over the range 0.2-4 keV in accordance with theoretical limits determined by the size and the number of electrons in the primary charge cloud. |
| Sponsorship | IEEE Nuclear and Plasma Sciences Society Computer Applications in Nuclear and Plasma Sciences (CANPS) Lawrence Berkeley Lab. Lawrence Livermore Nat. Lab. APS College of William and Mary Continuous Electron Beam Accelerator Facility NASA Defence Nuclear Agency Sandia National Laboratories Jet Propulsion Laboratory Brookhaven Nat. Lab. Lawrence Livermore Nat. Lab IEEE/NPPS Radiat. Effects Committee Defence Nuclear Agency/DoD Sandia National Laboratories/DOE Jet Propulsion Laboratory/NASA Phillips Lab./DoD |
| Starting Page | 741 |
| Ending Page | 744 |
| Page Count | 4 |
| File Size | 606733 |
| File Format | |
| ISSN | 00189499 |
| Volume Number | 33 |
| Issue Number | 1 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1986-02-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Optical imaging Counting circuits X-ray imaging Telescopes Linearity X-ray detection X-ray detectors Spatial resolution Xenon Stability |
| Content Type | Text |
| Resource Type | Article |
| Subject | Nuclear and High Energy Physics Electrical and Electronic Engineering Nuclear Energy and Engineering |
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