Published January 2008
| Version v1
Report
Effect of plasma parameters on H alpha emission and its spectrum
Creators
- 1. Osaka Prefecture Univ., Osaka (Japan)
- 2. Tokyo Univ., Kashiwa, Chiba (JP)
- 3. Tokyo Univ., Tokyo (JP)
- 4. National Inst. for Fusion Science, Toki, Gifu (JP)
Description
Neutral particle behavior and H alpha emission spectrum are simulated with Monte Carlo code DEGAS. Plasma density in divertor simulator Material and Plasma(MAP)-II is lower than divertor plasma of the torus confinement plasma such as Compact Helical System (CHS). So whereas hydrogen molecular dissociation is important in H alpha emission in MAP-II, electron impact excitation of hydrogen atoms is dominant in CHS. (author)
Additional details
Publishing Information
- Imprint Title
- Joint conference of 17th international Toki conference on physics of flows and turbulence in plasmas and 16th international stellarator/heliotron workshop 2007. Proceedings (1)
- Imprint Pagination
- 465 p.
- Journal Page Range
- p. 430-433
- Report number
- NIFS-PROC--69-V1
Conference
- Title
- 17. International Toki conference on physics of flows and turbulence in plasma; 16. international stellarator/heliotron workshop 2007
- Dates
- 15-19 Oct 2007
- Place
- Toki, Gifu (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 40076555
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALPHA PARTICLES; BALMER LINES; COMPACT TORUS; D CODES; DISSOCIATION; DIVERTORS; EMISSION SPECTRA; HYDROGEN; NEUTRAL-PARTICLE TRANSPORT; PLASMA SIMULATION
- Descriptors DEC
- CHARGED PARTICLES; CLOSED PLASMA DEVICES; COMPUTER CODES; ELEMENTS; IONIZING RADIATIONS; NONMETALS; RADIATION TRANSPORT; RADIATIONS; SIMULATION; SPECTRA; THERMONUCLEAR DEVICES; TORI
Optional Information
- Notes
- 9 refs., 6 figs.