EAMCC [Fub08] is a relativistic particle tracking code based on the Monte-Carlo method for describing collisions inside the MITICA accelerator. The macro-particle trajectories of a single negative ion beamlet (and related secondary particles), are calculated in prescribed electric and magnetic fields, under the hypothesis of 2D axisymmetric electric field. In order to perform a multi-beamlet analysis of the MITICA accelerator, taking into account different 3D effects so far neglected, a modified version of EAMCC (called EAMCC-mod for the sake of simplicity) has been developed [Fon14]. EAMCC-mod is fully 3D, capable of modifying the mesh of the 3D maps and of dealing with uneven meshes: a finer mesh is used just in the regions of the simulated domain where a more detailed description of the fields is required. In this technical note, after the description of EAMCC, the numerical approach of the code and the modifications introduced, a short guide to running EAMCC-mod is presented in the last section. The reader who is interested in running the code without going into too much detail shall find all the relevant information in the last section.
A short manual for the modified version of EAMCC
Serianni G;
2015
Abstract
EAMCC [Fub08] is a relativistic particle tracking code based on the Monte-Carlo method for describing collisions inside the MITICA accelerator. The macro-particle trajectories of a single negative ion beamlet (and related secondary particles), are calculated in prescribed electric and magnetic fields, under the hypothesis of 2D axisymmetric electric field. In order to perform a multi-beamlet analysis of the MITICA accelerator, taking into account different 3D effects so far neglected, a modified version of EAMCC (called EAMCC-mod for the sake of simplicity) has been developed [Fon14]. EAMCC-mod is fully 3D, capable of modifying the mesh of the 3D maps and of dealing with uneven meshes: a finer mesh is used just in the regions of the simulated domain where a more detailed description of the fields is required. In this technical note, after the description of EAMCC, the numerical approach of the code and the modifications introduced, a short guide to running EAMCC-mod is presented in the last section. The reader who is interested in running the code without going into too much detail shall find all the relevant information in the last section.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
