Wuppertal 2015 – wissenschaftliches Programm
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T: Fachverband Teilchenphysik
T 43: Halbleiter: Belle, Germanium, Diamant
T 43.3: Vortrag
Dienstag, 10. März 2015, 17:15–17:30, G.10.05 (HS 7)
The Belle II VXD production database — •Manfred Valentan1, Benedikt Würkner2, Federico Pilo3, Martin Ritter1, and Bernhard Leitl2 for the Belle II collaboration — 1Max-Planck-Institut für Physik, München — 2Institut für Hochenergiephysik, Wien — 3Istituto Nazionale di Fisica Nucleare, Pisa
The construction and commissioning of the Belle II Vertex Detector (VXD) is a huge endeavor involving a large number of valuable components. Both subsystems PXD (Pixel Detector) and SVD (Silicon Vertex Detector) deploy a large number of sensors, readout electronic parts and mechanical elements. These items are scattered around the world at many institutes, where they are built, measured and assembled. One has to keep track of measurement configurations and results, know at any time the location of the sensors, their processing state, quality, where they end up in an assembly, and who is responsible. These requirements call for a flexible and extensive database which is able to reflect the processes in the laboratories and the logistics between the institutes.
This talk introduces the database requirements of a physics experiment using the PXD construction workflow as a showcase, and presents an overview of the database ``HephyDb'', which is used by the groups constructing the Belle II VXD.