To obtain access to full text of journal and articles you must register!
- Article name
- Electron-string ion sources of highly charged ions with linear and tubular geometry of string
- Authors
- Donets D. E., , syresin@nusun.jinr.ru, Joint Institute for Nuclear Research, 6 J. Curie str., Dubna, Moscow Region, 141980, Russia
Donets E. D., , syresin@nusun.jinr.ru, Joint Institute for Nuclear Research, 6 J. Curie str., Dubna, Moscow Region, 141980, Russia
Donets E. E., , syresin@nusun.jinr.ru, Joint Institute for Nuclear Research, 6 J. Curie str., Dubna, Moscow Region, 141980, Russia
Drobin V. М., , syresin@nusun.jinr.ru, Joint Institute for Nuclear Research, 6 J. Curie str., Dubna, Moscow Region, 141980, Russia
Salnikov V. V., , syresin@nusun.jinr.ru, Joint Institute for Nuclear Research, 6 J. Curie str., Dubna, Moscow Region, 141980, Russia
Syresin E. M., , syresin@nusun.jinr.ru, Joint Institute for Nuclear Research, 6 J. Curie str., Dubna, Moscow Region, 141980, Russia
Shabunov А. V., , syresin@nusun.jinr.ru, Joint Institute for Nuclear Research, 6 J. Curie str., Dubna, Moscow Region, 141980, Russia
Shutov V. B., , syresin@nusun.jinr.ru, Joint Institute for Nuclear Research, 6 J. Curie str., Dubna, Moscow Region, 141980, Russia
- Keywords
- highly charged ion / ion source / electron beam / cathode / electron string / plasma
- Year
- 2010 Issue 3 Pages 34 - 41
- Code EDN
- Code DOI
- Abstract
- Electron string ion sources proposed in JINR are used in several accelerator centers for production of highly charged ions including bare nuclei. In this source the electrons confined in a high magnetic field perform about 100-1000 oscillations between electron gun and reflector. It led to creation of the dense electron plasma (electron string) at a low current of the electrons emitted from the cathode. As result, the dissipated electron power is decreased by 2-3 orders of magnitudes at same electron density in the reflex ion source. Electron string ion sources was used for production of Ar16+, Fe24+ and Au51+ ion beams at current of 100-200 μA in a pulse of about 8 μs. To increase capacity of the ion trap a tubular geometry of the electron string was proposed in JINR which should provide ion output on a level, approaching to 10 mA of Ar16+ ions in the pulse mode.
- Text
- To obtain access to full text of journal and articles you must register!
- Buy
