由亚稳态铀原子用双色三光子电离光谱测量铀原子奇宇称高激发态能级  

OBSERVATION OF HIGH-LYING ODD LEVELS OF UⅠ FROM A METASTABLE STATE BY TWO-COLOUR THREE-PHOTON IONIZATION SPECTROSCOPY

作　　者：金昌泰[1] 李玉福[1] 梁秀清[1] 王秀兰[1] 王成飞[1] 宋佰学 周大凡[1] 

机构地区：[1]中国科学院长春应用化学研究所

出　　处：《光谱学与光谱分析》1994年第4期1-6,共6页Spectroscopy and Spectral Analysis

摘　　要：对铀原子单色和双色多光子共振电离光谱，进行了深入的研究。把亚稳态３８００ｃｍ－１做为起始态，用双色三光子共振电离技术，在３７９００～３８６５４ｃｍ－‘范围内获得了６０个铀原子奇宇称高激发态能级的能位值和Ｊ值。The singlecolour and two-colour multiphoton resonant ionization spectra of uranium atom have been studied extensively' 60 energy locations and J assignments of high-lying odd levels in the 37900-38654 cm-1 region by two-colour three-photon resonant ionization technique were observed using the metastable level of uranium at 3800cm-as the initial level.

关 键 词：铀 奇宇称 高激发态能级 电离光谱 

分 类 号：O614.62[理学—无机化学]