典型文献
Spectroscopy and scattering matrices with nitrogen atom:Rydberg states and optical oscillator strengths
文献摘要：
The scattering matrices of e+N+with Jπ=1.5+in discrete energy regions are calculated using the eigenchannel R-matrix method.We obtain good parameters of multichannel quantum defect theory(MQDT)that vary smoothly as the function of the energy resulting from the analytical continuation property of the scattering matrices.By employing the MQDT,all discrete energy levels for N could be calculated accurately without missing anyone.The MQDT parameters(i.e.,scattering matrices)can be calibrated with the available precise spectroscopy values.In this work,the optical oscillator strengths for the transition between the ground state and Rydberg series are obtained,which provide rich data for the diagnostic analysis of plasma.
文献关键词：
中图分类号：
作者姓名：
Yuhao Zhu;Rui Jin;Yong Wu;Jianguo Wang
作者机构：
Key Laboratory of Computational Physics,Institute of Applied Physics and Computational Mathematics,Beijing 100088,China;Center for Free-Electron Laser Science,DESY,Hamburg 22607,Germany;HEDPS,Center for Applied Physics and Technology,Peking University,Beijing 100084,China
文献出处：
引用格式：
[1]Yuhao Zhu;Rui Jin;Yong Wu;Jianguo Wang-.Spectroscopy and scattering matrices with nitrogen atom:Rydberg states and optical oscillator strengths)[J].中国物理B（英文版）,2022(04):294-299
A类：
e+N+with,5+in,eigenchannel,MQDT
B类：
Spectroscopy,scattering,matrices,nitrogen,atom,Rydberg,states,optical,oscillator,strengths,discrete,energy,regions,are,calculated,using,matrix,method,We,good,parameters,multichannel,quantum,defect,theory,that,vary,smoothly,function,resulting,from,analytical,continuation,property,By,employing,all,levels,could,accurately,without,missing,anyone,can,calibrated,available,precise,spectroscopy,values,In,this,work,transition,between,ground,series,obtained,which,provide,rich,data,diagnostic,analysis,plasma
AB值：
0.575707
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