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Autor:
C. Schmitt, D. C. Radford, Yuen-Dat Chan, R. D. Martin, Susanne Mertens, A. Hegai, N. Abgrall, Alan Poon
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 921:81-88
Author(s): Mertens, S; Hegai, A; Radford, DC; Abgrall, N; Chan, YD; Martin, RD; Poon, AWP; Schmitt, C | Abstract: High Purity germanium point-contact detectors have low energy thresholds and excellent energy resolution over a wide energy range, and a
Autor:
Jianhua Zheng, Zhurong Cao, Xilin Chen, Lijun Diao, Chaoguang Li, Li Yao, Jiamin Yang, Zifeng Song, Dong Jianjun, Shaoen Jiang, Yongkun Ding, Xu Tao, Shenye Liu, Jiyan Zhang, Huabing Du, Ren Kuan, Kexin Wei, Rongqing Yi, Tianxuan Huang
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 903:262-266
In indirectly driven inertial confinement fusion, a high-purity germanium detector is widely used in the calibration of various X-ray detectors as a quantitative spectrum detector for the irradiating X-ray. However, the intrinsic peak efficiency of t
Autor:
C. T. Angell
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 752:33-35
An accurate detector response model is needed for extracting the intensity profiles of distributions of γ rays incident on a detector. Current empirical detector-response models for HPGe detectors systematically vary from experimental spectra in the
Autor:
Nataša Todorović, Sofija Forkapić, Miroslav Veskovic, Ivan Anicin, D. Mrda, Miodrag Krmar, Jaroslav Slivka, Istvan Bikit
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 606:495-500
Cosmic-ray (CR) muons both directly and indirectly contribute to the spectra of heavily shielded High Purity Germanium (HPGe) detectors, even in deep underground laboratories. Heavy elements are frequently used as the detector components or are occas
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 579:79-82
The Controlled-Drift Detector is a fully-depleted silicon detector that allows 2-D position sensing and energy spectroscopy of X-rays in the range 0.5 30keV with excellent time resolution (few tens of µs) and limited readout channels. In this paper
Autor:
A.V. Khan, V.G. Kanaev, G.I. Ayzenshtat, A. P. Vorobiev, L.P. Porokhovnichenko, A.I. Potapov, O. P. Tolbanov
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 466:162-167
GaAs coordinate detectors for X-ray systems of scanning type have been developed. Two modifications of the detectors have been constructed for ionizing radiation detection in parallel and perpendicular to the electric field direction in the detector
Autor:
Johann Plagnard, Marie-Christine Lépy, J.M. Laborie, John Campbell, William J. Teesdale, P. Stemmler
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 422:428-432
Six semiconductor detectors (Si(Li) and HPGe) are calibrated in the 1–10 keV energy range by means of tunable monochromatized synchrotron radiation. Significant improvement in the quality of the response is observed in very recent detectors. A peak
Autor:
P. N. Ratoff, G. Hughes, S.A. McGarry, L.J. Beattie, T. J. Sloan, T. J. Brodbeck, A. Chilingarov
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 418:314-321
The electric field distribution inside heavily irradiated silicon particle detectors is deduced using observations of α particle and minimum ionising particle signals. In these detectors α particle signals are observed for both p+ and n+ side illum
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 359:427-431
Results of measurements of the absolute spectral sensitivity of silicon semiconductor detectors in the X-ray quanta energy range of 1.5–15 keV are presented. The detectors, being calibrated, were placed into the direct “white” synchrotron radia
Autor:
Chien Chung, Yann Ru Chen
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 301:328-336
A feasibility study of using a germanium detector as a neutron monitor is described. A p-type hyperpure germanium detector with 10% relative efficiency is irradiated by neutrons with various energies. The p-type semiconducting detector emits prompt p