scholarly journals AGS MAIN MAGNET POWER SUPPLY LIMITATIONS OF LONG FLAT TOP OPERATION

1979 ◽  
Author(s):  
Cottingham J. G. ◽  
D. Davis ◽  
A. Feltman
Keyword(s):  
Power Supply ◽  
Main Magnet

scholarly journals POWER CONTROLLER FOR AGS MAIN MAGNET POWER SUPPLY

1994 ◽  
Author(s):  
M. Meth ◽  
J. Sandberg ◽  
J. Spinner
Keyword(s):  
Power Supply ◽  
Power Controller ◽  
Main Magnet

scholarly journals CBA Main Magnet Power Supply Ripple Reduction

1983 ◽  
Vol 30 (4) ◽  
pp. 2923-2925
Author(s):  
G. Bagley ◽  
R. J. Edwards
Keyword(s):  
Power Supply ◽  
Ripple Reduction ◽  
Main Magnet

The Failure of the Alternators of the Nimrod Main Magnet Power Supply

1967 ◽  
Vol 14 (3) ◽  
pp. 517-521 ◽  
Author(s):  
H. C. Brooks ◽  
A. B. D. Reed
Keyword(s):  
Power Supply ◽  
Main Magnet

DEVELOPMENT OF REGIONAL PIXE FACILITY AT PANJAB UNIVERSITY CYCLOTRON, CHANDIGARH (INDIA)

2006 ◽  
Vol 16 (01n02) ◽  
pp. 7-20 ◽  
Author(s):  
N. K. PURI ◽  
P. BALOURIA ◽  
I. M. GOVIL ◽  
B. P. MOHANTY ◽  
M. L. GARG
Keyword(s):  
Power Supply ◽  
Surface Barrier ◽  
Gamma Emission ◽  
Target Holder ◽  
Pixe Analysis ◽  
Rutherford Back Scattering ◽  
X Ray ◽  
Practical Applications ◽  
Main Magnet ◽  
Variable Energy

A description of modifications in the variable energy cyclotron (VEC) Chandigarh along with the installation of Proton Induced X-ray Emission (PIXE) setup is presented. A new main magnet power supply of 400A/125V out put with ±10 ppm stability and a new stabilized solid state power supply for RF oscillator has improved the beam characteristics substantially. A new chamber has been designed to cater for Proton Induced Gamma Emission (PIGE) and Rutherford Back Scattering (RBS) along with PIXE measurements. The HPGe x-ray detector, the Ge(Li) γ-ray detector and a silicon surface barrier (SSB) detector can be mounted simultaneously in the chamber for this purpose. A Turbo-Molecular vacuum pump is provided to produce a clean vacuum of the order of 10-8 mbar in the PIXE chamber. A remotely controlled stepper motor is provided to move the wheel having 12/24-position target holder. Beam size optimization along with the minimization of background has been done with the help of graphite collimators, thus making the setup suitable for practical applications. Preliminary experiments for the PIXE analysis of aerosol, gunshot residues and kidney stone samples are presented.

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