Design of an ion temperature diagnostic based on neutral beam scattering

E.J.M. Heesch, van; A. Hirose; A. Sarkissian; H.M. Skarsgard

doi:10.1063/1.1139184

Design of an ion temperature diagnostic based on neutral beam scattering

E.J.M. Heesch, van, A. Hirose, A. Sarkissian, H.M. Skarsgard

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Abstract

Small-angle neutral beam scattering will be used on the STOR-M tokamak to obtain space and time-resolved measurements of the ion temperature. Advantages of the technique and experimental considerations leading to the design are discussed. It is expected that a 20–30-keV helium beam of 35–65-A/m2 current density together with a large area chevron channel-plate detector and automatic data handling will allow direct determination of ion temperatures at an accuracy of 10%, a temporal resolution of 40 µs, and a spatial resolution better than 1 cm.

Original language	English
Pages (from-to)	1792-1793
Number of pages	2
Journal	Review of Scientific Instruments
Volume	57
Issue number	8
DOIs	https://doi.org/10.1063/1.1139184
Publication status	Published - 1986

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title = "Design of an ion temperature diagnostic based on neutral beam scattering",

abstract = "Small-angle neutral beam scattering will be used on the STOR-M tokamak to obtain space and time-resolved measurements of the ion temperature. Advantages of the technique and experimental considerations leading to the design are discussed. It is expected that a 20–30-keV helium beam of 35–65-A/m2 current density together with a large area chevron channel-plate detector and automatic data handling will allow direct determination of ion temperatures at an accuracy of 10%, a temporal resolution of 40 µs, and a spatial resolution better than 1 cm.",

author = "{Heesch, van}, E.J.M. and A. Hirose and A. Sarkissian and H.M. Skarsgard",

year = "1986",

doi = "10.1063/1.1139184",

language = "English",

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pages = "1792--1793",

journal = "Review of Scientific Instruments",

issn = "0034-6748",

publisher = "American Institute of Physics",

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T1 - Design of an ion temperature diagnostic based on neutral beam scattering

AU - Heesch, van, E.J.M.

AU - Hirose, A.

AU - Sarkissian, A.

AU - Skarsgard, H.M.

PY - 1986

Y1 - 1986

N2 - Small-angle neutral beam scattering will be used on the STOR-M tokamak to obtain space and time-resolved measurements of the ion temperature. Advantages of the technique and experimental considerations leading to the design are discussed. It is expected that a 20–30-keV helium beam of 35–65-A/m2 current density together with a large area chevron channel-plate detector and automatic data handling will allow direct determination of ion temperatures at an accuracy of 10%, a temporal resolution of 40 µs, and a spatial resolution better than 1 cm.

AB - Small-angle neutral beam scattering will be used on the STOR-M tokamak to obtain space and time-resolved measurements of the ion temperature. Advantages of the technique and experimental considerations leading to the design are discussed. It is expected that a 20–30-keV helium beam of 35–65-A/m2 current density together with a large area chevron channel-plate detector and automatic data handling will allow direct determination of ion temperatures at an accuracy of 10%, a temporal resolution of 40 µs, and a spatial resolution better than 1 cm.

U2 - 10.1063/1.1139184

DO - 10.1063/1.1139184

M3 - Article

SN - 0034-6748

VL - 57

SP - 1792

EP - 1793

JO - Review of Scientific Instruments

JF - Review of Scientific Instruments

IS - 8

ER -

Design of an ion temperature diagnostic based on neutral beam scattering

Abstract

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