Abstract
The folded tandem ion accelerator (FOTIA) project at BARC has been commissioned. The analysed carbon beams of 40 nA(3+) and 25 nA(4+), at terminal voltage of 2.5 MV with N2 + CO2 as insulating gas, were obtained. The beams were characterized by performing the Rutherford back scattering (RBS) on gold, tin and iron targets. The beam energy of 12.5 MeV for 12C4+ was consistent with the terminal voltage of 2.5 MV. The N2 + CO2 mixture is being replaced by SF6 gas in order to achieve 6 MV on the terminal. In this paper, some of the salient features of the FOTIA and its present status are discussed.
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Singh, P. Folded tandem ion accelerator facility at trombay. Pramana - J Phys 57, 639–650 (2001). https://doi.org/10.1007/s12043-001-0068-y
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DOI: https://doi.org/10.1007/s12043-001-0068-y
Keywords
- Folded tandem ion accelerator
- carbon beam
- magnets
- electrostatic deflector
- quadrupole lenses
- foil/gas strippers
- Rutherford back scattering