Hα measurements on hot-ion-mode plasmas in the minimum-B anchor cell of the GAMMA 10 tandem mirror

Y. Nakashima, S. Kobayashi, H. Aminaka, T. Fukasawa, M. Shoji, Y. Ishimoto, Y. Kubota, M. Yoshikawa, E. Kawamori, M. Ichimura, M. K. Islam, K. Yatsu

Research output: Contribution to journalConference articlepeer-review

4 Citations (Scopus)

Abstract

The temporal and spatial characteristics of Hα line-emission was described. The behavior of neutrals in the nonaxisymmetric anchor-cell based on the result of neutral transport simulation. The dependence of Hα intensity normalized by the electron line-density on the quantity of gas puffing was shown. Each calculation value was determined assuming that the molecular density was constant at the plasma boundary in every axial position.

Original languageEnglish
Pages (from-to)2115-2118
Number of pages4
JournalReview of Scientific Instruments
Volume74
Issue number3 II
DOIs
Publication statusPublished - 2003 Mar
EventProceedings of the 14th Topical Conference on High - Temperature Plasma Diagnostics - Madison, WI, United States
Duration: 2002 Jul 82002 Jul 11

All Science Journal Classification (ASJC) codes

  • Instrumentation

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