SAHA INSTITUTE OF NUCLEAR PHYSICS
Department of Atomic Energy, Govt. of India
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The 3 MV Tandetron 

frena1 1c320
Terminal Voltage - 0.2 to 3.0 MV
Typical DC Beam Currents at 3 MV after quadrupole triplet lens:
H+ - 3 mA 
He2+- 70 m
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


multicusp 6e1d2


                   

                                                           Heavy-ion source (SNICS)
snics 57c4c

 

 

Last Updated on Thursday, 26 July 2018 16:36
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