The Lecomte-Ueda Transformation and Resonance Structure in the Multichannel Quantum Defect Theory for the Two Open and One Closed Channel System

Bulletin of the Korean chemical society

Ji-Hyun Kim¹  Chun-Woo Lee¹ 

关键词: MQDT;    Photofragmentation cross-section;    Resonance;    Phase renormalization;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

The transformation devised by Lecomte and Ueda for the study of resonance structures in the multichannel quantum defect theory (MQDT) is used to analyze partial photofragmentation cross section formulas in MQDT analogous to Fano’s resonance formula obtained in the previous work for the system involving two open and one closed channels. Detailed comparison of the MQDT results with the configuration mixing (CM) ones is made. Resonance structures and their geometrical relations in the MQDT formulation are revealed and classified by combining Lecomte and Ueda’s theory with the geometrical method devised to study the coupling between background and resonance scatterings.

【 授权许可】

Unknown