Observation of the Spatial Profile of Deuterium/Hydrogen Ratio Using Bulk Charge Exchange Emission

Kotaro YAMASAKI; Katsumi IDA; Mikirou YOSHINUMA; Tatsuya KOBAYASHI

首页> 外文期刊>Plasma and Fusion Research >Observation of the Spatial Profile of Deuterium/Hydrogen Ratio Using Bulk Charge Exchange Emission

【24h】

Observation of the Spatial Profile of Deuterium/Hydrogen Ratio Using Bulk Charge Exchange Emission

机译：利用大体积电荷交换发射观察氘/氢比的空间分布

获取原文

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Spatial profile of deuterium/hydrogen (D/H) ratio is observed using the charge exchange emission of bulk deuterium/hydrogen ion and neutral beam perpendicularly injected into the torus plasma. Neutral beam injection (NBI) is turned on and off in order to subtract the deuterium/hydrogen emission from the plasma edge. The number of fitting parameters for the subtracted spectral signal is reduced from 12 to 3 by assuming that the bulk ion temperature and velocity are the same as those of the carbon ions (C6+). The initial result observed in Large Helical Device (LHD) plasma indicates that D/H ratio is constant in radial direction and is the same as that observed from passive spectroscopic measurement when the tangential NBI or the pellet injection are absent.

机译：使用大体积氘/氢离子和垂直注入圆环等离子体的中性束的电荷交换发射，可以观察到氘/氢（D / H）比的空间分布。打开和关闭中性束注入（NBI），以便从等离子体边缘减去氘/氢的发射。通过假设体离子温度和速度与碳离子（C6 +）相同，将减去的光谱信号的拟合参数数从12减少到3。在大型螺旋装置（LHD）等离子体中观察到的初始结果表明，D / H比在径向方向上是恒定的，并且与不存在切向NBI或颗粒注入时从被动光谱测量中观察到的结果相同。

著录项

来源
《Plasma and Fusion Research》 |2018年第1期|共1页
作者
Kotaro YAMASAKI; Katsumi IDA; Mikirou YOSHINUMA; Tatsuya KOBAYASHI;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种
中图分类等离子体物理学;
关键词
hydrogen isotope ratioLarge Helical Device;

机译：氢同位素比大型螺旋装置;

相似文献

外文文献
中文文献
专利

1. Spatial Variability in the Ratio of Interstellar Atomic Deuterium to Hydrogen. I. Observations toward δ Orionis by the Interstellar Medium Absorption Profile Spectrograph [J] . Edward B. Jenkins1, Todd M. Tripp1, Przemys?aw R. Wo?niak1, The Astrophysical journal . 2009,第1期

机译：星际原子氘与氢之比的空间变异性。一，星际介质吸收光谱仪对δOrionis的观测
2. Spatial Variability in the Ratio of Interstellar Atomic Deuterium to Hydrogen. II. Observations toward γ2 Velorum and ζ Puppis by the Interstellar Medium Absorption Profile Spectrograph* [J] . George Sonneborn, Todd M. Tripp, Roger Ferlet, The Astrophysical journal . 2000,第1期

机译：星际原子氘与氢之比的空间变异性。二。星际介质吸收谱图观察γ2Velorum和ζPuppis
3. SPATIAL VARIABILITY IN THE RATIO OF INTERSTELLAR ATOMIC DEUTERIUM TO HYDROGEN. I. OBSERVATIONS TOWARD delta ORIONIS BY THE INTERSTELLAR MEDIUM ABSORPTION PROFILE SPECTROGRAPH [J] . EDWARD B. JEENKINS, TODD M. TRIPP, PRZEMYSLAW R. WOZNIAK The Astrophysical journal . 1999,第1期

机译：星际原子氘与氢之比的空间变异性。一，星际介质吸收谱图对δOrionis的观测
4. Identifying Dynamical Profiles Associated with Toxicity of Rexinoid X Receptor Agonist by Hydrogen Deuterium Exchange Mass Spectrometry [C] . Emily J. Cowart, Amanda Proper, Donald D. Muccio, ASMS Conference on Mass Spectrometry and Allied Topics . 2015

机译：用氢氘交换质谱法鉴定与戒指X受体激动剂的毒性相关的动态曲线
5. THE KINETICS OF THE HOMOGENEOUS BIOMOLECULAR ISOTOPE EXCHANGE REACTIONS DEUTERIUM PLUS METHANE = HD PLUS METHANE-D, DEUTERIUM PLUS HYDROGEN-SULFIDE = HD PLUS HDS AND HD PLUS HD = HYDROGEN PLUS DEUTERIUM AS STUDIED IN SINGLE-PULSE SHOCK TUBES [D] . LEWIS, DAVID KENNETH. -1

机译：单脉冲形式的氘加甲烷=甲烷加甲烷-D，氘加氢硫化物=氘加HDS和氢加HD =氢加氘的均相生物分子同位素交换的动力学
6. Ion Mobility Spectrometry-Hydrogen Deuterium Exchange Mass Spectrometry of Anions: Part 2. Assessing Charge Site Location and Isotope Scrambling [O] . Mahdiar Khakinejad, Samaneh Ghassabi Kondalaji, Gregory C. Donohoe, -1

机译：离子的离子迁移谱-氢氘交换质谱法：第2部分。评估电荷位点位置和同位素加扰
7. Spatial Variability in the Ratio of Interstellar Atomic Deuterium to Hydrogen. II. Observations toward Gamma2 Velorum and Zeta Puppis by the Interstellar Medium Absorption Profile Spectrograph [O] . Sonneborn, George, Tripp, Todd M., Ferlet, Roger, 2000

机译：星际原子氘比率的空间变异性氢。 II。对Gamma2 Velorum和Zeta puppis的观察星际介质吸收剖面光谱仪

Observation of the Spatial Profile of Deuterium/Hydrogen Ratio Using Bulk Charge Exchange Emission

摘要

著录项

相似文献

相关主题

期刊订阅