| Автор | S M Kaye |
| Автор | J L Dunlap |
| Автор | T S Hahm |
| Автор | S Sesnic |
| Автор | W Tang |
| Автор | J H Harris |
| Автор | P Roney |
| Автор | W Davis |
| Дата выпуска | 1994-07-01 |
| dc.description | Edge Localized Modes have been studied in PBX-M discharges with high data sampling rate magnetic diagnostics with good spatial coverage. High frequency (>or=250 kHz) activity appears prior to the increase in the D<sub>alpha </sub> emission. While this high frequency activity is global, with high coherence for all coils both on the inside and outside midplane, there is no identifiable mode structure. A very intense outward ballooning feature appears simultaneously with the increase in the D<sub>alpha </sub> emission, and lasts for about 5 msec. The toroidal mode structure of this feature is clearly identifiable, consisting of a series of toroidal harmonics from n=3 to 8, at frequencies given by f<sub>n</sub>=f<sub>0</sub>+n Delta f, where Delta f=20-30 kHz and f<sub>0</sub>=30-50 kHz. This feature may be caused by the kinetic ballooning mode. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | ELM-related fluctuations in PBX-M H-modes |
| Тип | paper |
| DOI | 10.1088/0741-3335/36/7A/017 |
| Electronic ISSN | 1361-6587 |
| Print ISSN | 0741-3335 |
| Журнал | Plasma Physics and Controlled Fusion |
| Том | 36 |
| Первая страница | A135 |
| Последняя страница | A140 |
| Аффилиация | S M Kaye; Plasma Phys. Lab., Princeton Univ., NJ, USA |
| Аффилиация | J L Dunlap; Plasma Phys. Lab., Princeton Univ., NJ, USA |
| Аффилиация | T S Hahm; Plasma Phys. Lab., Princeton Univ., NJ, USA |
| Аффилиация | S Sesnic; Plasma Phys. Lab., Princeton Univ., NJ, USA |
| Аффилиация | W Tang; Plasma Phys. Lab., Princeton Univ., NJ, USA |
| Аффилиация | J H Harris; Plasma Phys. Lab., Princeton Univ., NJ, USA |
| Аффилиация | P Roney; Plasma Phys. Lab., Princeton Univ., NJ, USA |
| Аффилиация | W Davis; Plasma Phys. Lab., Princeton Univ., NJ, USA |
| Выпуск | 7A |
