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dc.contributor.authorCheng, Jia-Huaen_US
dc.contributor.authorWang, Zheen_US
dc.contributor.authorLebanowski, Loganen_US
dc.contributor.authorLin, Guey-Linen_US
dc.contributor.authorChen, Shaominen_US
dc.date.accessioned2017-04-21T06:55:53Z-
dc.date.available2017-04-21T06:55:53Z-
dc.date.issued2016-08-11en_US
dc.identifier.issn0168-9002en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.nima.2016.04.010en_US
dc.identifier.urihttp://hdl.handle.net/11536/133711-
dc.description.abstractA physically motivated function was developed to accurately determine the total absorption peak in an electromagnetic calorimeter and to overcome biases present in many commonly used methods. The function is the convolution of a detector resolution function with the sum of a delta function, which represents the complete absorption of energy, and a tail function, which describes the partial absorption of energy and depends on the detector materials and structures. Its performance was tested with the simulation of three typical cases. The accuracy of the extracted peak value, resolution, and peak area was improved by an order of magnitude on average, relative to the Crystal Ball function. (C) 2016 Elsevier B.V. All rights reserved.en_US
dc.language.isoen_USen_US
dc.subjectDeposited energy spectrumen_US
dc.subjectTotal absorptionen_US
dc.subjectFit functionen_US
dc.subjectCalorimeter functionen_US
dc.subjectCrystal Ball functionen_US
dc.titleDetermination of the total absorption peak in an electromagnetic calorimeteren_US
dc.identifier.doi10.1016/j.nima.2016.04.010en_US
dc.identifier.journalNUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENTen_US
dc.citation.volume827en_US
dc.citation.spage165en_US
dc.citation.epage170en_US
dc.contributor.department物理研究所zh_TW
dc.contributor.departmentInstitute of Physicsen_US
dc.identifier.wosnumberWOS:000376888900023en_US
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