Heavy ion beam probe measurement in turbulence diagnostic simulator

Naohiro Kasuya, Seiya Nishimura, Masatoshi Yagi, Kimitaka Itoh, Sanae I. Itoh

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

A numerical measurement module simulating a heavy ion beam probe was developed, and numerical measurements of electrostatic potential and density fluctuations are carried out for 3-D turbulent data generated by a global simulation of drift-interchange mode turbulence in helical plasmas. The deviation between measured and local values is estimated. It is found that the characteristic structures can be detected in spite of the screening effect due to the finite spatial resolution.

Original languageEnglish
Pages (from-to)326-331
Number of pages6
JournalPlasma Science and Technology
Volume13
Issue number3
DOIs
Publication statusPublished - Jun 2011

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

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