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A Peak Finding Algorithm to Identify Double Peaks in Signal Traces of A Reaction Microscope For Measurements of Sequential Two-Photon Double-Ionization of Argon at the Free Electron Laser Hamburg

By A. Hilkert


A new peak finding software based on a curve sketching algorithm to identify narrow double peak structure in the signal trace of a reaction microscope was implemented. In a testing phase, the peak finding software with the old CFD algorithm and the new CuSket algorithm is processed on measurement data. In a quantitative comparison the result from the peak finding software with a reference value, for CFD and CuSket taken respectively, leads to the resolutions CFD = 2 ns and CuSket = 0.7 ns. The testing phase results in a nearly three times ( CFD CuSket = 2.86) better resolution of CuSket compared to CFD

Publisher: Ruprecht-Karls-Universit├Ąt
Year: 2016
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Provided by: MPG.PuRe
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