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SUMMARY:Corrections of fluctuation observables with the unfolding techniqu
 es at NA61/SHINE
DTSTART;VALUE=DATE-TIME:20201005T164500Z
DTEND;VALUE=DATE-TIME:20201005T170000Z
DTSTAMP;VALUE=DATE-TIME:20260819T054941Z
UID:indico-contribution-2337@cern.ch
DESCRIPTION:Speakers: Daria Prokhorova ()\nTo obtain final results one nee
 ds to perform data corrections for detector inefficiencies. Simple multipl
 ication by a constant factor or bin-by-bin weighing does not account for e
 vent migration or event losses and gains. The deconvolution of distributio
 ns is provided in the Unfolding method by RooUnfold. This poster shows sev
 eral tests of applying Unfolding techniques to 1d- and 2d-dimensional dist
 ributions on MC-generated data in NA61/SHINE acceptance. Results for the s
 caled variance of multiplicity distributions and strongly intensive quanti
 ties $\\Delta[P_T\, N]$\, $\\Sigma[P_T\, N]$\, and $\\Sigma[N_F\, N_B]$ ar
 e presented.\nThis work is supported by the Russian Science Foundation und
 er grant 17-72-20045. We thank all the members of the CERN NA61/SHINE Coll
 aboration for the support and help.\n\nhttps://indico.particle.mephi.ru/ev
 ent/35/contributions/2337/
LOCATION:Discord Poster Server
URL:https://indico.particle.mephi.ru/event/35/contributions/2337/
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