1 / 5

Status and Plans of Tracking Studies by the Vienna Team

Explore the latest status of Belle II software development and future plans for tracking at the computing workshop in Krakow. Discover advancements in track reconstruction and software tools. Collaborate on new developments and upgrades for Belle II tracking systems.

gkrauss
Download Presentation

Status and Plans of Tracking Studies by the Vienna Team

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Status and Plans of Tracking Studiesby the Vienna Team Winfried Mitaroff Belle II Computing Workshop Krakow, 16-18 June 2010

  2. Status of Belle II Software • Munich (Andreas Moll et al.): • First PXD/SVD simulation studies, using Mokka + Marlin; • Optimization studies for the PXD parameters. • Vienna (Rudi Frühwirth & Moritz Nadler): • Material budget measurements by the “alignment method”; • Feasible only for the CDC, not for PXD/SVD. • Vienna (Wolfgang Waltenberger): • Vertex Reconstruction Toolkit (RAVE): embedded in Marlin; • New: Gaussian Sum Filter (tested standalone). • Vienna (Manfred Valentan): • Fastsim tool (LiC Detector Toy): upgrade needed for Belle. Belle II Computing Workshop, Krakow

  3. Plans for Belle II Tracking (1) • New Track Reconstruction: • Module to be embedded in the new Basf2 framework; • Development to be based on the GENFIT skeleton; • Collaboration Vienna – Munich (Christian Höppner et al.). • Expect from the CDC team: • Standalone PR (e.g. resolving left-right ambiguities) like old TRASAN + first track fit in CDC; • Cheater option (passing MC truth) for test purposes. • Development Phase 1: • Augment GENFIT (DAF, GSF, inclined SVD plaques); • Use inwards extrapolated CDC tracks, add PXD/SVD; • “PR and Precision Track Fit” based on the DAF. Belle II Computing Workshop, Krakow

  4. Plans for Belle II Tracking (2) • Development Phase 2: • Standalone processing of PXD and SVD measurements; • “Pattern Recognition” part based on alternative methods; • “Precision Track Fit” part based on the DAF. • Development Phase 3 (later): • Outwards extrapolation of standalone PXD/SVD tracks; • Search for and add orphan CDC hits by the DAF. • New SVD Simulation: • Geometry data base: Vienna (Immanuel Gfall) ; • Digitizations: Prague (Zbynek Drasal); • Suggest a closer collaboration Vienna – Prague. Belle II Computing Workshop, Krakow

  5. Plans for Belle II Goodies • RAVE Vertex Reconstruction: • Toolkit planned be ported to the new Basf2 framework; • Requires new “glue code” (like marlinrave) to cope with the event model (undergraduate student job ?); • RAVE’s kinematic fit performance is still to be evaluatedagainst the hard requirements of Belle II physics. • “LiC Detector Toy” (LDT): • Fastsim tool, used so far for optimization of ILC detectors; • If to be used for Belle II, an upgrade of the detector modelwould be needed (undergraduate student job ?). • Next Tracking Workshop: • Munich, July 15 – 16 ? Belle II Computing Workshop, Krakow

More Related