Characterization of a new charge sensitive preamplifier (CSP) for the electromagnetic calorimeters of the ALICE experiment

The ALICE calorimeters PHOS and EMCal (including its extension DCal) are based on Avalanche Photo-Diode (APD) photosensors with Charge Sensitive Preamplifiers (CSPs) for readout of the scintillating elements. A new CSP has been developed on the basis of the design of the PHOS CSP, but modified to me...

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Detalles Bibliográficos
Autores principales: Wang, Ya-Ping, Muller, Hans, Cai, Xu, Zhou, Daicui, Awes, Terry C, Yin, Zhong-Bao
Publicado: 2012
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/j.nima.2012.05.094
http://cds.cern.ch/record/1559768
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author Wang, Ya-Ping
Muller, Hans
Cai, Xu
Zhou, Daicui
Awes, Terry C
Yin, Zhong-Bao
author_facet Wang, Ya-Ping
Muller, Hans
Cai, Xu
Zhou, Daicui
Awes, Terry C
Yin, Zhong-Bao
author_sort Wang, Ya-Ping
collection CERN
description The ALICE calorimeters PHOS and EMCal (including its extension DCal) are based on Avalanche Photo-Diode (APD) photosensors with Charge Sensitive Preamplifiers (CSPs) for readout of the scintillating elements. A new CSP has been developed on the basis of the design of the PHOS CSP, but modified to meet the requirements of the EMCal and DCal. Modifications were made specifically for a different APD choice with different characteristics, and also with the goals of less noise, faster rise time, and reduced cost. This paper presents a detailed description of the new CSP features and the test results.
id cern-1559768
institution Organización Europea para la Investigación Nuclear
publishDate 2012
record_format invenio
spelling cern-15597682019-09-30T06:29:59Zdoi:10.1016/j.nima.2012.05.094http://cds.cern.ch/record/1559768Wang, Ya-PingMuller, HansCai, XuZhou, DaicuiAwes, Terry CYin, Zhong-BaoCharacterization of a new charge sensitive preamplifier (CSP) for the electromagnetic calorimeters of the ALICE experimentDetectors and Experimental TechniquesThe ALICE calorimeters PHOS and EMCal (including its extension DCal) are based on Avalanche Photo-Diode (APD) photosensors with Charge Sensitive Preamplifiers (CSPs) for readout of the scintillating elements. A new CSP has been developed on the basis of the design of the PHOS CSP, but modified to meet the requirements of the EMCal and DCal. Modifications were made specifically for a different APD choice with different characteristics, and also with the goals of less noise, faster rise time, and reduced cost. This paper presents a detailed description of the new CSP features and the test results.oai:cds.cern.ch:15597682012
spellingShingle Detectors and Experimental Techniques
Wang, Ya-Ping
Muller, Hans
Cai, Xu
Zhou, Daicui
Awes, Terry C
Yin, Zhong-Bao
Characterization of a new charge sensitive preamplifier (CSP) for the electromagnetic calorimeters of the ALICE experiment
title Characterization of a new charge sensitive preamplifier (CSP) for the electromagnetic calorimeters of the ALICE experiment
title_full Characterization of a new charge sensitive preamplifier (CSP) for the electromagnetic calorimeters of the ALICE experiment
title_fullStr Characterization of a new charge sensitive preamplifier (CSP) for the electromagnetic calorimeters of the ALICE experiment
title_full_unstemmed Characterization of a new charge sensitive preamplifier (CSP) for the electromagnetic calorimeters of the ALICE experiment
title_short Characterization of a new charge sensitive preamplifier (CSP) for the electromagnetic calorimeters of the ALICE experiment
title_sort characterization of a new charge sensitive preamplifier (csp) for the electromagnetic calorimeters of the alice experiment
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/j.nima.2012.05.094
http://cds.cern.ch/record/1559768
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