Latest physics results of TJ-II flexible heliac

• Published in: Вопросы атомной науки и техники
• Date: 2000
• Main Authors: Castejón, F., Alejaldre, C., Alonso, J., Almoguera, L., Ascasíbar, E., Baciero, A., Balbín, R., Blaumoser, M., Botija, J., Brañas, B., de la Cal, E., Cappa, A., Carrasco, R., Cepero, J.R., Cremy, C., Doncel, J., Eguilior, S., Estrada, T., Fernández, A., Fuentes, C., García, A., García-Cortés, I., Guasp, J., Herranz, J., Hidalgo, C., Jiménez, J.A., Kirpitchev, I., Krivenski, V., Labrador, I., Lapayese, F., Likin, K., Liniers, M., López-Fraguas, A., López-Sánchez, A., de la Luna, E., Martín, R., Martínez-Laso, L., Medrano, M., Méndez, P., McCarthy, K.J., Medina, F., van Milligen, B., Ochando, M., Pacios, L., Pastor, I., Pedrosa, M.A., de la Peña, A., Portas, A., Qin, J., Rodríguez-Rodrigo, L., Salas, A., Sánchez, E., Sánchez, J., Tabarés, F., Tafalla, D., Tribaldos, V., Vega, J., Zurro, B.
• Format: Article
• Language: English
• Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2000
• Subjects: Magnetic confinement
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/78490
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Latest physics results of TJ-II flexible heliac / F. Castejón, C. Alejaldre, J. Alonso, L. Almoguera, E. Ascasíbar, A. Baciero, R. Balbín, M. Blaumoser, J. Botija, B. Brañas, E. de la Cal, A. Cappa, R. Carrasco, J.R. Cepero, C. Cremy, J. Doncel, S. Eguilior, T. Estrada, A. Fernández, C. Fuentes, A. García, I. García-Cortés, J. Guasp, J. Herranz, C. Hidalgo, J.A. Jiménez, I. Kirpitchev, V. Krivenski, I. Labrador, F. Lapayese, K. Likin, Liniers, A. López-Fraguas, A. López-Sánchez, E. de la Luna, R. Martín, L. Martínez-Laso, M. Medrano, P. Méndez, K.J. McCarthy, F. Medina, B. van Milligen, M. Ochando, L. Pacios, I. Pastor, M.A. Pedrosa, A. de la Peña, A. Portas, J. Qin, L. Rodríguez-Rodrigo, A. Salas, E. Sánchez, J. Sánchez, F. Tabarés, D. Tafalla, V. Tribaldos, J. Vega, B. Zurro // Вопросы атомной науки и техники. — 2000. — № 6. — С. 3-7. — Бібліогр.: 16 назв. — англ.

This paper is devoted to the presentation of the most relevant recent Physics results obtained in the TJ-II flexible heliac. Firstly ECRH modulation and plasma breakdown studies are summarised; then the particle control techniques used to obtain reproducible discharges with density under control are presented. Transport studies show internal heat transport barriers that reduce heat conductivity to neoclassical values, and ELM-like transport events, similar to those observed in tokamaks and in other stellarators before and during H mode transition. Evidence of ExB sheared has been observed both in the proximity of rational surfaces. Finally, a high resolution Thomsom Scattering system has shown Te and ne profile structures.