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Title
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Performance of the local reconstruction algorithms for the CMS hadron calorimeter with Run 2 data
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Author
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Institution/Organisation
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CMS Collaboration
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Abstract
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| A description is presented of the algorithms used to reconstruct energy deposited in the CMS hadron calorimeter during Run 2 (2015-2018) of the LHC. During Run 2, the characteristic bunch-crossing spacing for proton-proton collisions was 25 ns, which resulted in overlapping signals from adjacent crossings. The energy corresponding to a particular bunch crossing of interest is estimated using the known pulse shapes of energy depositions in the calorimeter, which are measured as functions of both energy and time. A variety of algorithms were developed to mitigate the effects of adjacent bunch crossings on local energy reconstruction in the hadron calorimeter in Run 2, and their performance is compared. |
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Language
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English
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Source (journal)
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Journal of instrumentation. - Bristol, 2006, currens
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Publication
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Bristol
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Institute of Physics
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2023
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ISSN
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1748-0221
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DOI
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10.1088/1748-0221/18/11/P11017
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Volume/pages
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18
:11
(2023)
, p. 1-36
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Article Reference
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P11017
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ISI
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001127857800001
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Medium
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E-only publicatie
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Full text (Publisher's DOI)
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Full text (open access)
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