21-27 March 2009
Prague
Europe/Prague timezone

CMD-3 Detector Offline Software Development

26 Mar 2009, 16:30
20m
Club E (Prague)

Club E

Prague

Prague Congress Centre 5. května 65, 140 00 Prague 4, Czech Republic
oral Event Processing Event Processing

Speaker

Mr Alexander Zaytsev (Budker Institute of Nuclear Physics (BINP))

Description

CMD-3 is the general purpose cryogenic magnetic detector for VEPP-2000 electron-positron collider, which is being commissioned at Budker Institute of Nuclear Physics (BINP, Novosibirsk, Russia). The main aspects of physical program of the experiment are precision measurements of hadronic cross sections, study of known and search for new vector mesons, study of the ppbar a nnbar production cross sections in the vicinity of the threshold and search for exotic hadrons in the region of center of mass energy below 2 GeV. The essential upgrade of CMD-2 detector (designed for VEPP-2M collider at BINP) computing farm and data storage system is being carried out to satisfy the new detector needs. In this talk I will present the general design overview and a status of implementation of CMD-3 offline software for reconstruction, simulation, visualization and storage management. Software design standards for this project are object oriented programming techniques, C++ as a main language, Geant4 as an only simulation tool, Geant4 based detector geometry description, CLHEP library based primary generators, ROOT toolbox as a persistency manager and Scientific Linux as a main platform. The dedicated software development framework (Cmd3Fwk) was implemented in order to be the basic software integration solution and a high level persistency manager. The key features of the framework are modularity, dynamic data processing chain handling according to the XML configuration of reconstruction modules and on-demand data provisioning mechanisms.

Summary

CMD-3 is the general purpose cryogenic magnetic detector for VEPP-2000 electron-positron collider, which is being commissioned at Budker Institute of Nuclear Physics (BINP, Novosibirsk, Russia).
The essential upgrade of CMD-2 detector (designed for VEPP-2M collider at BINP) computing farm and data storage system is being carried out to satisfy new detector needs. In this talk I will present the general design overview and status of implementation of CMD-3 offline software for reconstruction, visualization, storage management and user interfaces.
All the software components involved in CMD-3 data analysis are implemented within the dedicated Cmd3Fwk Software Development Framework.

Presentation type (oral | poster) poster

Primary author

Mr Alexander Zaytsev (Budker Institute of Nuclear Physics (BINP))

Co-authors

Mr Aleksey Anisenkov (Budker Institute of Nuclear Physics (BINP)) Mr Aleksey Sibidanov (Budker Institute of Nuclear Physics (BINP)) Mr Fedor Ignatov (Budker Institute of Nuclear Physics (BINP)) Mr Sergey Pirogov (Budker Institute of Nuclear Physics (BINP)) Mr Sergey Viduk (Budker Institute of Nuclear Physics (BINP))

Presentation Materials