A first magnetic field - Geant4 - CERN
A first magnetic field - Geant4 - CERN
A first magnetic field - Geant4 - CERN
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Beyond your <strong>first</strong> <strong>field</strong>• Create your own <strong>field</strong> class– To describe your setup’s EM <strong>field</strong>• Global <strong>field</strong> and local <strong>field</strong>s– The world or detector <strong>field</strong> manager– An alternative <strong>field</strong> manager can be associatedwith any logical volume• Currently the <strong>field</strong> must accept position globalcoordinates and return <strong>field</strong> in global coordinates• Customizing the <strong>field</strong> propagation classes– Choosing an appropriate stepper for your <strong>field</strong>– Setting precision parameters11 November 2002 J. Apostolakis, <strong>Geant4</strong> UsersWorkshop, <strong>CERN</strong>9