Electron ― photon coincidence measurements of polarization of radiation from cadmium atoms excited to 5~1P_1 state by electron impact

机译：通过电子撞击激发到5〜1P_1态的镉原子的辐射极化的电子―光子重合测量

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The coherence analysis technique has been used to determine the state of polarization of 228.8 nm radiation emitted by cadmium atoms excited to 5 ~1P_1 state by electron impact. Data have been obtained for incident electron energy of 100 eV for scattering angles in the range from 10°to 40° . Reduced Stokes parameters and electron impact coherence parameters (EICP), characterizing the state of the excited atoms immediately after the collision, have been extracted from the measurements and compared with results of relativistic distorted ― wave approximation calculations. Theoretical predictions are in good qualitative agreement with experimental values. First results for incident electron energy of 80 eV for scattering angles 10° and 15° are also presented.

机译：相干分析技术已被用于确定228.8 nm辐射的极化状态，该辐射由受电子撞击激发到5〜1P_1状态的镉原子发射。对于散射角在10°至40°范围内的100 eV入射电子能量，已获得数据。从测量中提取了减少的斯托克斯参数和电子冲击相干参数（EICP），以表征碰撞后立即激发的原子的状态，并将其与相对论的失真波近似计算结果进行了比较。理论预测与实验值在质量上吻合良好。还给出了散射角为10°和15°时80 eV入射电子能量的最初结果。

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来源
《IV Workshop on Atomic and Molecular Physics ; Sep 19-21, 2002; Jurata, Poland》|2002年|p.132-135|共4页
会议地点 Jurata(PL)
作者
M. Piwinski; D. Dziczek; R. Srivastava; M. Gradziel; S. Chwirot;
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作者单位

Institute of Physics, Nicholas Copernicus University, ul. Grudziadzka 5/7, PL 87-100 Torun, Poland;

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会议组织
原文格式 PDF
正文语种 eng
中图分类 O5;
关键词
electron ― atom collision; inelastic scattering; cadmium; electron ― photon coincidence; polarization;

机译：电子―原子碰撞；非弹性散射；镉；电子―光子重合；极化;

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专利

1. Polarization and Optical Excitation Function of Resonance Radiation of Cadmium Atoms Excited by Electron Impact [J] . D. DZICZEK, M. PIWINSKI, M. GRADZIEL, Acta Physica Polonica. A, General Physics, Physics of Condensed Matter, Optics and Quantum Electronics, Atomic and Molecular Physics, Applied Physics . 2003,第1期

机译：电子撞击激发的镉原子的共振辐射的偏振和光激发函数
2. Electron-photon polarization correlation study of the 5(1)P(1) state of Cd atoms excited by electron impact [J] . Piwinski M., Dziczek D., Srivastava R., Journal of Physics, B. Atomic, Molecular and Optical Physics: An Institute of Physics Journal . 2002,第18期

机译：电子撞击激发的Cd原子的5（1）P（1）态的电子-光子极化相关性研究
3. Coincidence study of excitation of cadmium atoms by electron impact [J] . Piwinski M, Dziczek D, Klosowski L, Journal of Physics, B. Atomic, Molecular and Optical Physics: An Institute of Physics Journal . 2006,第8期

机译：电子碰撞激发镉原子的重合研究
4. Electron ― photon coincidence measurements of polarization of radiation from cadmium atoms excited to 5~1P_1 state by electron impact [C] . M. Piwinski, D. Dziczek, R. Srivastava, Workshop on Atomic and Molecular Physics . 2003

机译：电子 - 光子巧合测量从镉原子激发到5〜1p_1状态的辐射偏振
5. Electron-photon polarization correlation study of neon, argon and krypton excitation by electron impact. [D] . Zheng, Shuanghai. 1993

机译：电子碰撞对氖，氩和k激发的电子-光子极化相关性研究。
6. Electrons Photons and Force: Quantitative Single-Molecule Measurements from Physics to Biology [O] . Shelley A. Claridge, Jeffrey J. Schwartz, Paul S. Weiss -1

机译：电子光子和力：从物理到生物学的定量单分子测量
7. An alternate method of measurement of the polarization of light emitted by helium atoms excited by energetic electrons / [O] . McFarland, Robert H., Soltysik, Edward A., University of California, Berkeley., 1962

机译：另一种测量高能电子激发的氦原子发射光的极化的方法/
8. ON THE MEASUREMENTS OF LIFETIMES, EXCITATION FUNCTIONS, DENSITIES, TOTAL CROSS SECTIONS, AND POLARIZATION RATIOS OF THE METASTABLE STATE OF THE NEON ATOM UNDERnELECTRONIC IMPACT [R] . Tetsuo Hadeishi 1962

机译：关于熵原子，激发函数，密度，总截面和极化态的极化状态的测量

Electron ― photon coincidence measurements of polarization of radiation from cadmium atoms excited to 5~1P_1 state by electron impact

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