Development of Semi-Conductor Hard X-ray Spectrometers For Solar Flare Observations

用于太阳耀斑观测的半导体硬X射线光谱仪的开发

• 批准号: 09640327
• 负责人: SAKAO Taro
• 金额: $ 1.54万
• 依托单位: National Astronomical Observatory
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1997
• 资助国家: 日本
• 起止时间: 1997 至 1998
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-09640327/
• 关键词: Solar Flares; Particle Acceleration; Semi-conductor Detectors

A basic study for developing a balloon-borne semi-conductor spectrometer was carried out to observe solar flare hard X-ray spectra with very high energy resolution (a few keV). Cadmium-Telluride devices with different sizes (5 mm-,10 mm-, and 15 mm-squares ; thickness 0.5 mm), and with package design suitable to form a detector assembly as a spectrometer unit, were developed and their basic performance (such as energy resolution) was evaluated. In the meanwhile, system studies towards balloon-borne observations were also carried out.

为研制可观测太阳耀斑硬x射线能谱的极高能量分辨率（几keV）气球载半导体光谱仪进行了基础研究。开发了不同尺寸（5mm， 10mm和15mm平方，厚度0.5 mm）的碲化镉器件，并采用适合作为光谱仪单元的探测器组件的封装设计，并对其基本性能（如能量分辨率）进行了评估。同时，对气球观测进行了系统研究。

项目成果

Kobayashi, K.: "Development of a Balloon-borne Hard X-ray Spectromenter for Solar Flare Observation"Master Thesis, Department of Astronomy, School of Science, University of Tokyo. (2000)

小林 K.：“用于太阳耀斑观测的气球载硬 X 射线光谱仪的开发”硕士论文，东京大学理学院天文学系。

小林研(ほか6名): "CdTe検出器を使った太陽フレアの硬X線観測計画"大気球シンポジウム平成11年度(宇宙科学研究所). 13-16 (2000)

Ken Kobayashi（和其他 6 人）：“使用 CdTe 探测器进行太阳耀斑的硬 X 射线观测计划”Balloon Symposium 1999 (ISAS) 13-16 (2000)。

Ken Kobayashi: "Development of a Balloon-borne Hard X-ray Spectrometer for Solar Flare Observation"Master Thesis, Department of Astronomy, School of Science, University of Tokyo. (2000)

Ken Kobayashi：“用于太阳耀斑观测的气球载硬X射线光谱仪的开发”硕士论文，东京大学理学院天文学系。

Kobayashi, K., Tsuneta, S., Kumagai, K., Shibasaki, K., Kosugi, T., Sakao, T., Saito, Y.: "Solar Flare Hard X-ray Observation Project with CdTe Detectors"Proc. "Large Balloon Symposium 1999", Institute of Space and Astronautical Science. 13-16 (2000)

Kobayashi, K.、Tsuneta, S.、Kumagai, K.、Shibasaki, K.、Kosugi, T.、Sakao, T.、Saito, Y.：“使用 CdTe 探测器的太阳耀斑硬 X 射线观测项目”Proc。

小林研(ほか5名): "CdTe検出器を使った太陽フレアの硬X線スペクトル観測"大気球シンポジウム平成10年度(宇宙科学研究所). 18-21 (1999)

Ken Kobayashi（和其他 5 人）：“使用 CdTe 探测器对太阳耀斑的硬 X 射线光谱观测”大气气球研讨会 1998（空间与宇航科学研究所）18-21 (1999)。