Presentation | 2014-10-16 Development of TES microcalorimeter with Superconducting bulk Ta absorber for gamma-ray measurement Tomoya IRIMATSUGAWA, Shuichi HATAKEYAMA, Masashi OHNO, Hiroyuki TAKAHASHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We are developing Transition Edge Sensor with a heavy metal bulk absorber for high energy resolution spectroscopy of hard X-ray and gamma-ray within 100 keV 1 ~ 3 MeV. We applied a bulk tantalum absorber because it has low heat capacity and high absorption efficiency to high energy photons. As a results of an experiment using gamma-ray from Cs-137, an energy resolution that is better than that of Ge semiconductor detector was achieved at 662keV. In addition, we demonstrated high absorption efficiency to 662keV photons. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | TES / Gamma-ray measurement / Tantalum |
Paper # | SCE2014-46 |
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Committee | SCE |
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Conference Date | 2014/10/8(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Superconductive Electronics (SCE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Development of TES microcalorimeter with Superconducting bulk Ta absorber for gamma-ray measurement |
Sub Title (in English) | |
Keyword(1) | TES |
Keyword(2) | Gamma-ray measurement |
Keyword(3) | Tantalum |
1st Author's Name | Tomoya IRIMATSUGAWA |
1st Author's Affiliation | School of Engineering, The University of Tokyo() |
2nd Author's Name | Shuichi HATAKEYAMA |
2nd Author's Affiliation | School of Engineering, The University of Tokyo |
3rd Author's Name | Masashi OHNO |
3rd Author's Affiliation | School of Engineering, The University of Tokyo |
4th Author's Name | Hiroyuki TAKAHASHI |
4th Author's Affiliation | School of Engineering, The University of Tokyo |
Date | 2014-10-16 |
Paper # | SCE2014-46 |
Volume (vol) | vol.114 |
Number (no) | 247 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |