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    Active steering of omni-droplets on slippery cross-scale arrays by bi-directional vibration

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    202310 bcwhNot applicableOthersNational Natural Science Foundation of China; the Fundamental Research Funds for the Central Universities; the National Key R&D Program of China; the Opening Project of the Key Laboratory of Bionic Engineering (Ministry of Education), Jilin UniversityPublished12 months (VoR

    Performance of the local reconstruction algorithms for the CMS hadron calorimeter with Run 2 data

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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