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精确研究AlO分子P线系高振转跃迁谱线 被引量:2

Research on P-branch Spectral Lines of AlO Molecule in B^2∑^+-X^2∑^+ System
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摘要 对大部分双原子分子体系某一跃迁带而言,由于受实验条件的限制,往往很难获得跃迁带内高振转能级的跃迁谱线,而只能测得一组几乎能包含体系振转信息的实验能谱子集合。本文应用能精确预言双原子分子P线系高激发振转跃迁谱线的新解析物理公式,首次从理论上研究了AlO分子在电子态B2∑+-X2∑+跃迁中(5,6)跃迁带的P支跃迁光谱,基于一组有限的实验谱线,获得了该跃迁带包含转动量子数J=80在内的未知的高激发振转态跃迁谱线。 In this study,the accurate P-branch transitional spectral lines of(5,6) band in B2∑+-X2∑+ electronic state transition of AlO molecule are obtained by using the new analytical formula,which is presented to generate accurate P-branch emission spectral lines for diatomic molecules.The theoretical formula generates correct values of the unknown emission spectral lines up to J = 80,which may not be available experimentally for this band.
出处 《西华大学学报(自然科学版)》 CAS 2011年第5期21-24,共4页 Journal of Xihua University:Natural Science Edition
基金 国家自然科学基金(11074204) 西华大学原子与分子物理重点学科和高性能科学计算四川省高校重点实验室基金资助项目
关键词 双原子分子 ALO P线系跃迁谱线 diatomic molecule AlO P-branch transitional spectrum
作者简介 明东(1985-),男,硕士研究生,主要研究方向为双原子分子的振-转能级与跃迁能谱。 通信作者:孙卫国(1954-),男,教授,博士,主要研究方向为电子与分子的散射、光子与原子分子的散射、分子势能面的精确研究、分子振一转光谱、分子离解能的精确研究和激光与物质相互作用的数值模拟。E-mail:weiguosun@x263.net
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参考文献15

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共引文献6

同被引文献17

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