This document reports about the activities devoted to the simulation of the early operation of SPIDER. Particularly, the operation without caesium is considered and a 5% current density of negative ions with respect to the nominal value; correspondingly the extraction and acceleration voltage s are reduced so as to comply with the Child.Langmuir conditions. The beam o ptics is studied for all three cases of compensation of the magnetic deflection of the beamlets. The activity resulted in the presentation of poster T5_Tu_54 at the latest International C o nference on Ion Sources , held in Geneva on 15 - 20 October 2017 . The poster and the corresponding paper accepted for publication in AIP Conference Proceedings are annexed.
Final report on the physics simulations: early SPIDER operation
Agostinetti P;Antoni V;Barbisan M;Brombin M;Dalla Palma M;Pasqualotto R;Serianni G;Toigo V;Zaccaria P;
2017
Abstract
This document reports about the activities devoted to the simulation of the early operation of SPIDER. Particularly, the operation without caesium is considered and a 5% current density of negative ions with respect to the nominal value; correspondingly the extraction and acceleration voltage s are reduced so as to comply with the Child.Langmuir conditions. The beam o ptics is studied for all three cases of compensation of the magnetic deflection of the beamlets. The activity resulted in the presentation of poster T5_Tu_54 at the latest International C o nference on Ion Sources , held in Geneva on 15 - 20 October 2017 . The poster and the corresponding paper accepted for publication in AIP Conference Proceedings are annexed.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
