Pulse Brain · Growing Health Evidence Index
Tier 3 — Observational / field trialPeer-reviewed

Study of the polarimetric performance of a Si/CdTe semiconductor Compton camera for the Hitomi satellite

J. Katsuta, Ikumi Edahiro, Shin Watanabe, Hirokazu Odaka, Yuusuke Uchida, Nagomi Uchida, Tsunefumi Mizuno, Y. Fukazawa, Katsuhiro Hayashi, Sho Habata, Yuto Ichinohe, Takao Kitaguchi, M. Ohno, Masayuki Ohta, H. Takahashi, Tadayuki Takahashi, Shin’ichiro Takeda, H. Tajima, Takayuki Yuasa, M. Itou

Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 2016

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Summary

This 2016 technical paper presents laboratory performance characterisation of a Si/CdTe hybrid semiconductor Compton camera developed for gamma-ray polarimetry aboard the Hitomi satellite. The work quantifies the detector's polarisation measurement capabilities and validates key performance metrics required for space-based high-energy astrophysics observations. As a detector development and validation study, it contributes to the instrumentation standards for next-generation gamma-ray astronomy missions.

Regional applicability

This work is not directly applicable to UK agricultural, soil health, or human nutrition research. It is a specialist high-energy physics instrumentation paper without relevance to farming systems, food production, or dietary outcomes.

Key measures

Polarimetric response, detector efficiency, energy resolution, and angular resolution of the Si/CdTe Compton camera system

Outcomes reported

The study characterised the polarimetric performance of a hybrid Si/CdTe semiconductor Compton camera designed for the Hitomi satellite, measuring the detector's ability to determine the polarisation state of incident gamma-ray photons under controlled laboratory conditions.

Theme
Measurement & metrics
Subject
Other / interdisciplinary
Study type
Research
Study design
Laboratory characterisation study
Source type
Peer-reviewed study
Status
Published
Geography
Japan
System type
Laboratory / in vitro
DOI
10.1016/j.nima.2016.09.057
Catalogue ID
BFmoakvhek-msvays

Topic tags

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