No. 89 (00211)

Family name : Zaytsev
Given name : Alexander
Affiliation : Budker Institute of Nuclear Physics
Abbreviation : BINP
E-mail address : azaitsev@dx1cmd.inp.nsk.su
Title : CMD-3 Project Software Development
Authors : A.S. Zaytsev
Abstract : 
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 study of known and
search for new vector mesons, study of the ppbar a nnbar production in
the vicinity of the freshold 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) farm and distributed
data storage management software is required to satisfy new detector
needs and scheduled to perform in near future.

In this talk I will present the general design overview and status of
implementation of online (third level trigger, run and calibration data
bases, slow monitoring) and offline (reconstruction, visualization, data
farm and user interfaces) software of CMD-3 project. Software design
standards for this project are object oriented programming techniques,
C++ as a main language, MIDAS based DAQ system, Geant4 as an only
simulation tool and GDML based detector geometry description, WIRED
based visualization, CLHEP library based primary generators and Linux as
a main platform. The dedicated software development framework (cmd3fwk)
was implemented in order to be the basic software integration solution
and persistansy manager. We also look forward to achieve high level of
integration with ROOT framework and Geant4 toolkit.