Influence of the thermal motion on the line shape and position of resonances in collinear fast beam laser spectroscopy

M. KRETZSCHMAR; S. GOETTE; G. EWALD; K.-M. KNAAK; K.D.A. WENDT; H.-J. KLUGE

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Influence of the thermal motion on the line shape and position of resonances in collinear fast beam laser spectroscopy

机译：热运动对共线快光束激光光谱中线形和共振位置的影响

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We derive the spectral line shape for collinear fast beam laser spectroscopy. As initial condition we take a thermally distributed ensemble into account. While the thermal velocity distribution of the fast ensemble has an asymmetric structure due to the acceleration by the electrostatic field, under typical experimental conditions the convolution with the natural line shape preserves the Lorentz profile with negligible broadening. However, the spectral line as a whole experiences a small shift depending on the temperature of the source and the acceleration.

机译：我们得出共线快速光束激光光谱的光谱线形状。作为初始条件，我们考虑了热分布集成体。尽管快速集合体的热速度分布由于静电场的加速而具有不对称的结构，但在典型的实验条件下，与自然线形的卷积保留了洛伦兹轮廓，且宽度可忽略不计。但是，谱线总体上会根据源的温度和加速度而发生小的变化。

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来源
《Applied physics. B, Lasers and optics》 |2004年第5期|p.623-627|共5页
作者
M. KRETZSCHMAR; S. GOETTE; G. EWALD; K.-M. KNAAK; K.D.A. WENDT; H.-J. KLUGE;
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作者单位

Gesellschaft fuer Schwerionenforschung, Planckstr. 1, 64291 Darmstadt, Germany;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类光学;
关键词
line shapes; widths; and shifts;

机译：线形宽度;并转移;

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1. The Collinear Fast Beam laser Spectroscopy (Cfbs) experiment at Triumf [J] . A. Voss, T.J. Procter, O. Shelbaya, Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment . 2016,第Mara1期

机译：Triumf的共线快速光束激光光谱（Cfbs）实验
2. Krypton separation from ambient air for application in collinear fast beam laser spectroscopy [J] . Mohamed T., Strohaber J., Nava R., Journal of the American Society for Mass Spectrometry . 2012,第7期

机译：从环境空气中分离separation，用于共线快速光束激光光谱
3. Calibration of the ISOLDE acceleration voltage using a high-precision voltage divider and applying collinear fast beam laser spectroscopy [J] . A. Krieger, Ch. Geppert, R. Catherall, Nuclear Instruments & Methods in Physics Research . 2011,第1期

机译：使用高精度分压器并应用共线快速光束激光光谱仪对ISOLDE加速电压进行校准
4. Influence of the Laser Beam Shape and Particle Through-position in the Beam Cross-section on Light-blockage Size Measurement [C] . WU Xing, XU Tao, GAO Yu-cheng Instrumentation Science and Technology vol.2 . 2004

机译：光束横截面中激光束形状和粒子通过位置对光阻尺寸测量的影响
5. Collinear fast-beam laser spectroscopy at ISAC. [D] . Cocolios, Thomas Elias. 2006

机译：ISAC的共线快速光束激光光谱。
6. Fast positioning for X-ray scanning microscopy by a combined motion of sample and beam-defining optics [O] . Michal Odstrcil, Maxime Lebugle, Thierry Lachat, -1

机译：结合样品和定义光束的光学元件快速定位X射线扫描显微镜
7. Calibration of the ISOLDE acceleration voltage using a high-precision voltage divider and applying collinear fast beam laser spectroscopy [O] . Krieger, A., Geppert, Ch., Catherall, R., 2011

机译：使用高精度分压器并应用共线快速光束激光光谱仪对ISOLDE加速电压进行校准

Influence of the thermal motion on the line shape and position of resonances in collinear fast beam laser spectroscopy

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