Dresden 2013 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 79: Computing

T 79.5: Vortrag

Donnerstag, 7. März 2013, 17:45–18:00, GER-054

Modification of the ZEUS event display — •Oleksandr Zenaiev — DESY, Notkestraße 85, 22607 Hamburg, Germany

ZEUS Event Visualisation (ZeVis) is a program for the graphical display of ep collisions from the ZEUS detector at HERA. It uses ZEUS data stored in the format of mini Data Summary Tapes (MDST) based on Entity-Relationship Model (ADAMO tables). Starting from 2013 the MDST format will not be supported anymore, instead the ZEUS data are stored in light weight ROOT Common Ntuples. The ZeVis program has been updated to be able to read ZEUS data from new ROOT Common Ntuple format. In addition several new features were added to ZeVis, like the possibility to display "analysis level" tracks and vertices from charm hadrons decays, processing event lists etc.