Accelerator

The 3 MV Tandetron 

Terminal Voltage - 0.2 to 3.0 MV
Typical DC Beam Currents at 3 MV after quadrupole triplet lens:
H⁺ - 300 μA 
He²⁺- 100 μA 
Heavier Ions - 20 - 60 µA

Pulsed beam of H⁺and He²⁺ 

Standard Terminal voltage Resolution - 3x10^-5 (DE/E)
(100 V at 3 MV, i.e. Energy steps of less than a keV)

Terminal Voltage stability - (+/-) 300 V (GVM stabilization)
(+/-) 80 V (slit stabilization)

Terminal Voltage ripple - 30 Vrms

TECHNICAL PAPER

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Specifications of the Analyzing Magnet                        Pulsed beam operation (2 & 4 MHz)

ME/q2 48 AMU-MeV                                                          Pulse-Intensity: (for pulse-width of 2 ns FWHM)
Bending radius 1500 mm                                                   Pulse intensity (charge) in epC
Maximum magnetic field 0.67 Tesla                                   Species Energy Guaranteed Expected
Stability (over 1 hour) 10^-5                                                  H⁺ 4 MeV 7.5 12.5
(over 8 hours) 3 x 10^-5                                                        D⁺ 4 MeV 5.0 10.0
He²⁺ 6 MeV 1.25 2.5

Dual Source Injector for H & He

                   

                                                           Heavy-ion source (SNICS)