Preliminary Experimental Results of Deep Levels for Dielectronic Recombination in He-Like High-Z Ions at Heidelberg Electron Beam Ion Trap
ZHANG Xue-Mei1, GUO Pan-Lin2, A. Gonzalez3, J. CRESPO3
1Applied Ion Beam Physics Laboratory, Institute of Modern Physics, Fudan University, Shanghai 200433
2Shanghai Institute of Nuclear Research, Chinese Academy of Sciences, Shanghai 201800
3Max-Planck-Institut fur Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg, Germany
Preliminary Experimental Results of Deep Levels for Dielectronic Recombination in He-Like High-Z Ions at Heidelberg Electron Beam Ion Trap
1Applied Ion Beam Physics Laboratory, Institute of Modern Physics, Fudan University, Shanghai 200433
2Shanghai Institute of Nuclear Research, Chinese Academy of Sciences, Shanghai 201800
3Max-Planck-Institut fur Kernphysik, Saupfercheckweg 1, D-69117 Heidelberg, Germany
Abstract： An experimental system for dielectronic recombination was set-up on H-EBIT in order to carry out dielectronic recombination study. Some preliminary results of He-like Ge32+ and Cu27+ are obtained. Space charge shift on determination of the resonance position for Ge32+ at 100 mA is around 18% and that for Cu27+ is around 38%. Further analysis of experimental data is in progress.
(Electronic excitation and ionization of atoms (including beam-foil excitation and ionization))
引用本文:
ZHANG Xue-Mei;GUO Pan-Lin;A. Gonzalez;J. CRESPO. Preliminary Experimental Results of Deep Levels for Dielectronic Recombination in He-Like High-Z Ions at Heidelberg Electron Beam Ion Trap[J]. 中国物理快报, 2003, 20(5): 657-659.
ZHANG Xue-Mei, GUO Pan-Lin, A. Gonzalez, J. CRESPO. Preliminary Experimental Results of Deep Levels for Dielectronic Recombination in He-Like High-Z Ions at Heidelberg Electron Beam Ion Trap. Chin. Phys. Lett., 2003, 20(5): 657-659.
2003, Vol. 20 
