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Linac4 ion source test stand: negative Hydrogen ion (H-) beam of 40-50 mA.
The ion source is a cesiated cusp free ISO3 unit equipped with a Mo plasma electrode (8 mm aperture). Space charge compensation pressure in the LEBT : 1.9 E-2 mbar H2, electron to ion ratio : 1-2, 30 kW RF power. Picture taken at the beam profile SEM grid chamber.
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2019
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| Acceso en línea: | http://cds.cern.ch/record/2683277 |