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Role of nonadiabatic untrapped electrons in global electrostatic ion temperature gradient driven modes in a tokamak
- Source :
- Physics of Plasmas. 15:072117
- Publication Year :
- 2008
- Publisher :
- AIP Publishing, 2008.
-
Abstract
- In this work, role of nonadiabatic untrapped electrons in the context of a global ion temperature gradient driven mode has been investigated. In past studies, untrapped electrons have been assumed to be able to respond "instantaneously" to a disturbance. It is proposed that such adiabatic electron models should be reexamined for two important reasons: (i) It is known that global modes with n in the range of 3
Details
- ISSN :
- 10897674 and 1070664X
- Volume :
- 15
- Database :
- OpenAIRE
- Journal :
- Physics of Plasmas
- Accession number :
- edsair.doi.dedup.....274d0c37c4eae79acdaff54c19ff4875