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- Frederick S. Porter, G. V. Brown, +7 authors Andrew E. Szymkowiak
- 2004
The x-ray spectrometer (XRS) instrument is a revolutionary nondispersive spectrometer that will form the basis for the Astro-E2 observatory to be launched in 2005. We have recently installed a flight… (More)
Cryogenic Gamma-ray spectrometers operating at temperatures of ∼0.1 K provide an order of magnitude better energy resolution than conventional germanium detectors. Ultra-high energy resolution… (More)
Abstract We are developing high-resolution cryogenic gamma-ray spectrometers for nuclear science and non-proliferation applications. The gamma-ray detectors are composed of a bulk superconducting Sn… (More)
- Umeyo Morita, Yoshitaka Ishisaki, +6 authors Keiichi Tanaka
- 2004
Abstract We examined the performance of a single pixel Ti/Au transition-edge sensor (TES) calorimeter for incident X-ray energies of Al-K α , Cr-K α , and Fe-K α , as a function of the TES… (More)
- S. Terracol, Takamichi Miyazaki, +4 authors Stephan Friedrich
- 2004
Abstract We have studied the response of a high resolution Ti/Au transition edge sensor (TES) microcalorimeter with an energy resolution of 6.2±0.7 eV at 1.5 keV and 7.8±0.9 eV at 6.4 keV. We find… (More)
- Stephan Friedrich, S. Terracol, +7 authors Simon E. Labov
- SPIE Optics + Photonics
- 2004
Superconducting Gamma-ray microcalorimeters operated at temperatures around ~0.1 K offer an order of magnitude improvement in energy resolution over conventional high-purity Germanium spectrometers.… (More)
- Michael J. May, Robert Heeter, +5 authors P Beiersdorfer
- 2004
- Frederick S. Porter, G. V. Brown, +7 authors Andrew E. Szymkowiak
- 2004
The X-ray Spectrometer (XRS) instrument is a revolutionary non-dispersive spectrometer that will form the basis for the Astro-E2 observatory to be launched in 2005. We have recently installed a… (More)
- T. Niedermayr, Ionel Dragos Hau, +5 authors Zane W. Bell
- 2004
- M. J. May, Peter Beiersdorfer, +13 authors Frederick S. Porter
- 2008
Charge state distributions (CSDs) have been determined in low-density (≈1012 cm–3) gold plasmas having either a monoenergetic beam (EBeam = 2.66, 3.53, 4.54, 5.35, 5.85, and 6.35 keV) or… (More)