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An electrostatic charge state selector for ion-atom collisions: Design, spectral line-shapes and performance |
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| Authors: | Amal K Saha K V Thulasi Ram L C Tribedi W A Fernandes S D Narvekar V Nanal M B Kurup K G Prasad P N Tandon |
| Affiliation: | (1) Tata Institute of Fundamental Research, Homi Bhabha Road, 400 005 Colaba, Mumbai, India;(2) Present address: Argonne National Laboratory, 60439 Argonne, Illinois, USA;(3) Present address: H-316, Vaishali Garden Apartments, 500 017 Tarnaka, Secunderabad, India |
| Abstract: | An electrostatic charge state selector has been constructed for charge transfer studies in ion atom collisions. Its design and performance have been discussed illustrating with examples of some data taken using heavy ion beams from the pelletron accelerator. Expressions for the determination of charge state fractions from the observed charge spectrum in voltage scanning mode of operation and also the line shapes have been discussed analytically in detail. |
| Keywords: | Ion-atom collision charge state fractions electrostatic charge state selector spectral line-shapes |
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