摘要
根据组态相互作用理论，研究了组态相互作用对类钠铜离子自电离组态２ｐ￣ｓ３ｓ３ｌ（ｌ＝０．１，２）自电离速率和分支比的影响．结果表明，与单组态近似下的计算相比，组态相互作用显著地改变了上述组态各能级的自电离速率而且使组态的自电离分支比减少；使２ｐ￣ｓ３ｓ３ｄ和组态的自电离分支比增大；尤其是组态的自电离分支比增加较为明显。
By using the theory of conhguration-interaction,we made a analysis of the ef-fect of configuration interaction on the autoionization rates and branch ratios of theconfigurations 2p￣5 3s3l(l=0,1,2)for the Nalike Cu ion.It is shown that the au-toionization rates in all the three configurations are changed substantially when theconfiguration-interaction are included in comparing with the calculations in single-co-nfiguration approxmation,and the branch ratios increase both in the configuration2p￣53s3d and in 2p￣53s3p but decrease in the configuration 2p￣53s￣2A
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
1994年第2期205-210,共6页
Acta Physica Sinica
关键词
组态相互作用
类钠离子
自由离
Band structure
Beam plasma interactions
Ionization
