The RAID Experiment for the Investigation of Negative Ion Physics for Fusion Applications
Autor: | Furno Ivo, Barbisan Marco, Agnello Riccardo, Pasqualotto Roberto, Howling Alan, Pluyshev Gennady, Jaquier Rémy |
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Jazyk: | angličtina |
Rok vydání: | 2017 |
Předmět: | |
Zdroj: | 17th International Conference on Ion Sources-ICIS 2017, Geneva, Switzerland, October 15-20, 2017 info:cnr-pdr/source/autori:Furno Ivo; Barbisan Marco; Agnello Riccardo; Pasqualotto Roberto; Howling Alan; Pluyshev Gennady; Jaquier Rémy/congresso_nome:17th International Conference on Ion Sources-ICIS 2017/congresso_luogo:Geneva, Switzerland/congresso_data:October 15-20, 2017/anno:2017/pagina_da:/pagina_a:/intervallo_pagine |
Popis: | The Neutral Beam (NB) system for ITER will deliver an ion beam with energy of 1 MeV and current of 40 A. Only NB systems based on negative ions can attain the neutralization efficiency required for the NB system in ITER. Helicon plasmas are a promising candidate for the production of negative ions. The RAID (Resonant Antenna Ion Device) at the Swiss Plasma Center represents a crucial step in understanding helicon plasma physics and negative ions production through volume processes. In this talk the last advances on RAID will be presented including the preliminary measurements of H- density by means of Cavity RingDown Spectroscopy and microwave interferometry measurements. |
Databáze: | OpenAIRE |
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