Angular distribution of proton leakage from a fusion plasma using ultra low-level γ-ray spectrometry

R. González de Orduña; M. Hult; G. Bonheure; D. Arnold; H. Dombrowski; M. Laubenstein; J. S.E. Wieslander; T. Vidmar; P. Vermaercke

doi:10.1016/j.apradiso.2009.11.019

Angular distribution of proton leakage from a fusion plasma using ultra low-level γ-ray spectrometry

R. González de Orduña, M. Hult, G. Bonheure, D. Arnold, H. Dombrowski, M. Laubenstein, J. S.E. Wieslander, T. Vidmar, P. Vermaercke

Laboratory for Plasma Physics

Research output: Contribution to journal › Article › peer-review

Abstract

This experiment aimed at studying a technique to measure the leakage of charged particles from a fusion plasma. The activity induced in samples of various materials placed on a special holder inside a Tokamak was measured using ultra low-level γ-ray spectrometry (ULGS) performed in three underground laboratories. In total, 27 radionuclides were detected in this experiment. Seven of these radionuclides were mainly produced by proton interactions. For two of them it was possible to determine their angular distribution.

Original language	English
Pages (from-to)	1226-1230
Number of pages	5
Journal	Applied Radiation and Isotopes
Volume	68
Issue number	7-8
DOIs	https://doi.org/10.1016/j.apradiso.2009.11.019
Publication status	Published - Jul 2010

Keywords

Angular distribution
Fusion
Low-level γ-ray spectrometry
Proton leakage

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10.1016/j.apradiso.2009.11.019

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title = "Angular distribution of proton leakage from a fusion plasma using ultra low-level γ-ray spectrometry",

abstract = "This experiment aimed at studying a technique to measure the leakage of charged particles from a fusion plasma. The activity induced in samples of various materials placed on a special holder inside a Tokamak was measured using ultra low-level γ-ray spectrometry (ULGS) performed in three underground laboratories. In total, 27 radionuclides were detected in this experiment. Seven of these radionuclides were mainly produced by proton interactions. For two of them it was possible to determine their angular distribution.",

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AU - González de Orduña, R.

AU - Hult, M.

AU - Bonheure, G.

AU - Arnold, D.

AU - Dombrowski, H.

AU - Laubenstein, M.

AU - Wieslander, J. S.E.

AU - Vidmar, T.

AU - Vermaercke, P.

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N2 - This experiment aimed at studying a technique to measure the leakage of charged particles from a fusion plasma. The activity induced in samples of various materials placed on a special holder inside a Tokamak was measured using ultra low-level γ-ray spectrometry (ULGS) performed in three underground laboratories. In total, 27 radionuclides were detected in this experiment. Seven of these radionuclides were mainly produced by proton interactions. For two of them it was possible to determine their angular distribution.

AB - This experiment aimed at studying a technique to measure the leakage of charged particles from a fusion plasma. The activity induced in samples of various materials placed on a special holder inside a Tokamak was measured using ultra low-level γ-ray spectrometry (ULGS) performed in three underground laboratories. In total, 27 radionuclides were detected in this experiment. Seven of these radionuclides were mainly produced by proton interactions. For two of them it was possible to determine their angular distribution.

KW - Angular distribution

KW - Fusion

KW - Low-level γ-ray spectrometry

KW - Proton leakage

UR - https://www.scopus.com/pages/publications/77952952614

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DO - 10.1016/j.apradiso.2009.11.019

M3 - Article

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VL - 68

SP - 1226

EP - 1230

JO - Applied Radiation and Isotopes

JF - Applied Radiation and Isotopes

IS - 7-8

ER -

Angular distribution of proton leakage from a fusion plasma using ultra low-level γ-ray spectrometry

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Keywords

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