FusionPapers
図版検索トレンドwiki日本の研究
© 2026 FUSIONPAPERS
About法務情報
トップに戻る

Gamma-ray spectroscopy measurements of confined fast ions on ASDEX Upgrade

M. Nocente, M. Garcia-Munoz, G. Gorini, M. Tardocchi, A. Weller, S. Akaslompolo, R. Bilato, V. Bobkov, C. Cazzaniga, B. Geiger2012年被引用 24Nuclear FusionIF 3出版社

Evidence of γ-ray emission from fast ions in ASDEX Upgrade (AUG) is presented. The plasma scenarios developed for the experiments involve deuteron or proton acceleration. The observed γ-ray emission level induced by energetic protons is used to determine the effective tail temperature of the proton distribution function that can be compared with neutral particle analyser measurements. More generally the measured emission rate is used to assess the confinement of protons with energies <400 keV in discharges affected by toroidal Alfvén eigenmode instabilities. The derived information on confined ions is combined with observations made with the AUG fast ion loss detector.

日本語訳

ASDEX Upgrade(AUG)における高速イオンからのγ線放射の証拠が提示される。実験のために開発されたプラズマシナリオには、重陽子または陽子の加速が関与する。高エネルギー陽子によって誘起される観測されたγ線放射レベルは、中性粒子分析装置の測定値と比較できる陽子分布関数の実効テール温度を決定するために用いられる。より一般的には、測定された放射率は、トロイダルアルヴェン固有モード不安定性の影響を受ける放電において、エネルギー<400 keVの陽子の閉じ込めを評価するために用いられる。閉じ込められたイオンに関する導出情報は、AUG高速イオン損失検出器で行われた観測と組み合わせられる。

装置

asdex-upgrade高精度(タイトル一致)

wiki

Fusion Advanced Studies TorusASDEXASDEX UpgradeEnergetic ion
この論文にはまだAI要約がありません。

関連論文

Observation and modelling of fast ion loss in JET and ASDEX Upgrade

2006Nuclear Fusion

Experimental studies of instabilities and confinement of energetic particles on JET and MAST

2005Nuclear Fusion

γ-ray diagnostics of energetic ions in JET

2002Nuclear Fusion

Overview of fast particle experiments in the first MAST Upgrade experimental campaigns

2024Nuclear Fusion

Measuring fast ions in fusion plasmas with neutron diagnostics at JET

2019Plasma Physics and Controlled Fusion

Characterization of fast ion behaviour during tangential neutral beam injection in the Advanced Toroidal Facility

1995Nuclear Fusion

Fast-ion transport in low density L-mode plasmas at TCV using FIDA spectroscopy and the TRANSP code

2017Plasma Physics and Controlled Fusion

Detection of neutral beam deuterons acceleration by 2nd harmonic radio frequency heating in ASDEX Upgrade via neutron spectrometry

2019Nuclear Fusion

Fast ion emission from the plasma produced by the PALS laser system

2002Plasma Physics and Controlled Fusion

Consistency between real and synthetic fast-ion measurements at ASDEX Upgrade

2015Plasma Physics and Controlled Fusion