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Electrostatic Acceleration Column

Acceleration by an electrostatic longitudinal field defined by round apertures 4 A(CCELERATION) C(OLUMN) <effective length in meter> <E0 of longitudinal field in MV/m> <aperture radius in meter> ;

The lens effect comes only from the fringing fields. 4 F(RINGING) F(IELD) <table#> [example: F   F   0 ; A   C   1.0   0.25   0.05 ; F   F   0 ;]

The acceleration column fringing fields are not implemented in the standard tables, yet.

KPII
1999-10-20