Modeling the energy response of pn-CCDs in the 0.2-10 keV band

被引：19

作者：

Popp, M

Hartmann, R

Soltau, H

Strüder, L

Meidinger, N

Holl, P

Krause, N

von Zanthier, C

机构：

[1] Max Planck Inst Extraterr Phys, D-85740 Garching, Germany

[2] KETEK GMBH, D-85764 Oberschleissheim, Germany

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2000年 / 439卷 / 2-3期

关键词：

pn-CCD; X-ray CCD; back-illuminated CCD; X-ray detector; charge collection efficiency; system response modeling;

D O I：

10.1016/S0168-9002(99)00912-2

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A simple analytical model has been developed to explain the shape of low-energy spectra taken with pn-CCDs, which are developed as imaging spectroscopic detectors for ESA's X-ray observatory satellite X-Ray Multimirror Mission (XMM). The model has been tested on experimental data taken with test devices at the German synchrotron Berliner Elektronen Speicherring fur Synchrotronstrahlung (BESSY-I). It can be used to generate the response matrix function for pn-EPIC (European Photon Imaging Camera), one of the three X-ray cameras onboard XMM. First results in applying the model to polychromatic spectra are shown. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：567 / 574

页数：8

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