Energetic ion loss diagnostic for the Wendelstein 7-AS stellarator

Authors
Darrow, DS Werner, A Weller, A
Citation
Ds. Darrow et al., Energetic ion loss diagnostic for the Wendelstein 7-AS stellarator, REV SCI INS, 72(7), 2001, pp. 2936-2942
Citations number
15
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences","Instrumentation & Measurement
Journal title
REVIEW OF SCIENTIFIC INSTRUMENTS
ISSN journal
00346748 → ACNP
Volume
72
Issue
7
Year of publication
2001
Pages
2936 - 2942
Database
ISI
SICI code
0034-6748(200107)72:7<2936:EILDFT>2.0.ZU;2-K
Abstract
A diagnostic to measure the loss of energetic ions from the Wendelstein 7-A S (W7-AS) stellarator has been built. It is capable of measuring losses of both neutral beam ions and energetic ions arising from ion cyclotron resona nt heating. The probe can measure losses of both clockwise and counterclock wise-going energetic ions simultaneously, and accepts a wide range of pitch angles in both directions. Initial measurements by the diagnostic are repo rted. (C) 2001 American Institute of Physics.