Charge-state distribution and electron-loss collisions of 127I ions in a tandem accelerator

The charge-state distribution of 127I ions at the gas stripper of a tandem accelerator was measured for a wide range of charge states. When highly-ionized charge states were tuned, it was possible to identify spurious charge states originated in electron-loss collisions of the accelerated ions and t...

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Detalles Bibliográficos
Autores principales: Negri, A., Arazi, A., Alvarez, D.E., Capurro, O.A., De Barbará, E., Fernández Niello, J.O., Figueira, J.M., Gravielle, M.S., Martí, G.V., Miraglia, J., Pacheco, A.J., Testoni, J.E.
Formato: CONF
Materias:
Atomic collision
Charge-state distribution
Gas stripper
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_0094243X_v884_n_p272_Negri
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
Descripción
Sumario:The charge-state distribution of 127I ions at the gas stripper of a tandem accelerator was measured for a wide range of charge states. When highly-ionized charge states were tuned, it was possible to identify spurious charge states originated in electron-loss collisions of the accelerated ions and the residual gas molecules within the accelerator tube. The rate of these spurious charge states were quantitatively analyzed and compared with calculations which take into account its tuning through the accelerator and cross sections for multiple-electron-loss atomic collisions. © 2007 American Institute of Physics.

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