Concept of a compact high-resolution neutron spectrometer based on GEM detector for fusion plasmas

被引：2

作者：

Schotz, M. ^{[1
]}

Wiqcek, U. ^{[1
]}

Drozdowicz, K. ^{[1
]}

Jardin, A. ^{[1
]}

Woznicka, U. ^{[1
]}

Kurowski, A. ^{[1
]}

Kulinska, A. ^{[1
]}

Dabrowski, W. ^{[2
]}

Lach, B. ^{[2
]}

Mazon, D. ^{[3
]}

机构：

[1] Polish Acad Sci, Inst Nucl Phys, Radzikowskiego 152, PL-31342 Krakow, Poland

[2] AGH Univ Sci & Technol, Fac Phys & Appl Comp Sci, Krakow, Poland

[3] CEA, IRFM, F-13108 St Paul Les Durance, France

来源：

JOURNAL OF INSTRUMENTATION | 2023年 / 18卷 / 05期

关键词：

Micropattern gaseous detectors (MSGC; GEM; THGEM; RETHGEM; MHSP; MICROPIC; MICROMEGAS; InGrid; etc); Nuclear instruments and methods for hot plasma diagnostics;

D O I：

10.1088/1748-0221/18/05/C05001

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In this paper, the conceptual design and operational principle of a novel TPR neutron spectrometer based on GEM, intended for future spectrometry applications dedicated to fusion plasmas, is described. A feasibility study based on theoretical modelling and computer simulations of a possible detector configuration prototype is presented. In particular, we discuss the results of optimizing the detector geometry, estimating its overall performance, and the expected quality of energy resolution.

引用

页数：11

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