ARDESIA Detection Module: A Four-Channel Array of SDDs for Mcps X-Ray Spectroscopy in Synchrotron Radiation Applications

被引：19

作者：

Bellotti, G. ^{[1
,2
]}

Butt, A. D. ^{[3
]}

Carminati, M. ^{[1
,2
]}

Fiorini, C. ^{[1
,2
]}

Bombelli, L. ^{[4
]}

Borghi, G. ^{[5
]}

Piemonte, C. ^{[5
]}

Zorzi, N. ^{[5
]}

Balerna, A. ^{[6
]}

机构：

[1] Politecn Milan, Dipartimento Elettron Informaz & Bioingn, I-20133 Milan, Italy

[2] INTN, Sez Milano, I-20133 Milan, Italy

[3] Govt Coll Univ Faisalabad, Dept Elect Engn, Faisalabad 38000, Pakistan

[4] XGLab Srl, I-20134 Milan, Italy

[5] Fdn Bruno Kessler, INFN TIFPA, Integrated Radiat Imagers & Sensors, I-38123 Trento, Italy

[6] DAFNE Light INFN, Lab Nazl Frascati, I-00044 Frascati, Italy

来源：

IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 2018年 / 65卷 / 07期

关键词：

Silicon drift detectors; X-ray absorption fine structure; X-ray detectors; X-ray spectroscopy; SILICON DRIFT DETECTORS; READOUT; SFERA; XAFS;

D O I：

10.1109/TNS.2018.2838673

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The detection module of the ARDESIA spectrometer, an SDD-based, multichannel X-ray detector is presented. The detector design and experimental characterization are discussed. ARDESIA has been optimized for synchrotron radiation applications that require high-rate (>1-Mcps per channel) and high-resolution (better than 200 eV at 6 keV) X-ray detection. The main target applications considered in this development are X-ray fluorescence and X-ray absorption fine structure spectroscopy, in particular for the DAFNE-Light DXR1 beamline at LNF (Frascati, Italy). This detector is based on a compact unit (16 mm x 16 mm) that can he replicated and juxtaposed with several units, thus easily covering different detection configurations. The detector consists of a four-channel monolithic array of SDDs, produced by Fondazione Bruno Kessler (Trento, Italy) connected to a four-channel monolithic CUBE preamplifier mounted on the same carrier. The CUBE preamplifier, compatible with both analog and digital pulse processing, enables reaching high count rates (1-Mcps per channel), while keeping good spectroscopic performances. It is extremely low white series noise guarantees good energy resolution, even at short pulse processing times (below 200 ns).

引用

页码：1355 / 1364

页数：10

共 20 条

[1] DAFNE-Light INFN-LNF Synchrotron Radiation Facility [J].