Development of transition edge sensor gamma-ray detectors for positron-annihilation-spectroscopy

被引：12

作者：

Leman, StevenW. ^{[1
]}

Takahashi, Hiroyuki ^{[2
]}

机构：

[1] MIT, MIT Kavli Inst Astrophys & Space Res, Cambridge, MA 02139 USA

[2] Univ Tokyo, Dept Nucl Engn & Management, Bunkyo Ku, Tokyo 1138656, Japan

来源：

JOURNAL OF LOW TEMPERATURE PHYSICS | 2008年 / 151卷 / 3-4期

关键词：

Transition edge sensor; gamma-ray detector; Coincidence Doppler broadening; positron annihilation spectroscopy;

D O I：

10.1007/s10909-008-9743-4

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We are beginning development of a Transition Edge Sensor (TES) based gamma-ray detector for use in Coincidence-Doppler-Broadening (CDB) Positron-Annihilation-Spectroscopy (PAS) studies. We are specifically motivated to asses and study damage to nuclear Reactor Pressure Vessels (RPVs) which results from neutron irradiation during reactor operation. In this paper we provide a brief introduction to CDB-PAS and discuss our detector design.

引用

页码：784 / 789

页数：6

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