抄録
We summarize significant improvements which have been achived in the development of Astro-E2 Hard X-ray Detector (HXD-II). An expanded energy range and better energy resolution have been achieved from progresses in device materials and re-designing of the front-end electronics. An improved estimation for the detector background in orbit has also been conducted based upon results from our proton irradiation experiment. The sensitivity of HXD-II can be expected to reach an order of 10-6 [c s-1 keV-1 cm-2].
本文言語 | English |
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ページ(範囲) | 1991-1996 |
ページ数 | 6 |
ジャーナル | IEEE Transactions on Nuclear Science |
巻 | 51 |
号 | 5 I |
DOI | |
出版ステータス | Published - 2004 10月 |
ASJC Scopus subject areas
- 電子工学および電気工学
- 原子力エネルギーおよび原子力工学