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VO分子2Δ3/2-12Δ3/2电子跃迁P线系发射谱线的研究

刘渭宁 樊群超 孙卫国 冯灏 胡石

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VO分子2Δ3/2-12Δ3/2电子跃迁P线系发射谱线的研究

刘渭宁, 樊群超, 孙卫国, 冯灏, 胡石

The P-branch emission spectral lines in the 2Δ3/2-12Δ3/2 system of VO molecule

Liu Wei-Ning, Fan Qun-Chao, Sun Wei-Guo, Feng Hao, Hu Shi
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  • 本文利用孙卫国课题组建立的能精确计算(预言)某双原子分子电子态P线系发射谱线的物理新公式, 首次研究了VO分子从电子态2Δ3/2跃迁到电子态12Δ3/2的(0, 0)跃迁带中的P线系发射谱线. 获得的研究结果不仅重复了实验上已知的低转动态谱线数据,而且还正确预言了该跃迁带在 实验上难以精确测量的转动量子数J=80.5以内的高振转激发态的P线系发射光谱. 为研究VO分子内部结构提供了重要的物理信息.
    The accurate P-branch emission spectra of the (0, 0) band in the 2Δ3/2-12Δ3/2 system of the VO molecule are studied in this work using the analytical formula derived by Sun group in their previous work. The calculated results generate correct values of the unknown spectral lines up to J=80.5 which are not available experimentally for this band, as well as reproduce all known experimental spectral lines accurately.
    • 基金项目: 国家自然科学基金(批准号: 11074204);四川省科技厅青年基金(批准号" 2012JQ0055) 和省教育厅重点(批准号: 12ZA165)资助的课题.
    • Funds: Project supported by the National Natural Science Foundation of China (Grant No. 11074204), the Youth Foundation (Grant No. 2012JQ0055) of the Department of Science and Technology, the Key Project (Grant No. 12ZA165) of Education Department of Sichuan Province, China.
    [1]

    Huang Y, Qi J, Pechkis H K, Wang D, Eyler E E, Gould P L, Stwalley W C 2006 J. Phys. B: At. Mol. Opt. Phys. 39 S857

    [2]

    Li H, Focsa C, Pinchemel B, Le Roy R J, Bernath P F 2000 J. Chem. Phys. 113 3026

    [3]

    Lang F, Winkler K, Strauss C, Grimm R, Denschlag J H 2008 Phys. Rev. Lett. 101 133005

    [4]

    Ekey R C, Jr., Marks A, McCormack E F 2006 Phys. Rev. A 73 023412

    [5]

    Herzeberg G 1953 Molecular spectra, and molecular structure (I): Spectra of diatomic molecules, Nostrand D Van. 3rd Printing

    [6]

    Ram R S, Bernath P F, Davis S P, Merer A J 2002 J. Mol. Spectro. 211 279

    [7]

    Flory M A, Ziurys L M 2008 J. Mol. Spectro. 247 76

    [8]

    Suenram R D, Fraser G T, Lovas F J, Gillies C W 1991 J. Mol. Spectro. 148 114

    [9]

    Ram R S, Bernath P F 2005 J. Mol. Spectro. 229 57

    [10]

    Du Q, Wang L, Shen X H 2006 Acta Phys. Sin. 55 6308

    [11]

    Sun W G, Fan Q C, Li H D, Feng H 2011 Spectrochim. Acta Part A 79 35

    [12]

    Fan Q C, Sun W G, Li H D, Feng H 2011 Acta Phys. Sin. 60 063301 (in Chinese) [樊群超, 孙卫国, 李会东, 冯灏 2011 物理学报 60 063301]

  • [1]

    Huang Y, Qi J, Pechkis H K, Wang D, Eyler E E, Gould P L, Stwalley W C 2006 J. Phys. B: At. Mol. Opt. Phys. 39 S857

    [2]

    Li H, Focsa C, Pinchemel B, Le Roy R J, Bernath P F 2000 J. Chem. Phys. 113 3026

    [3]

    Lang F, Winkler K, Strauss C, Grimm R, Denschlag J H 2008 Phys. Rev. Lett. 101 133005

    [4]

    Ekey R C, Jr., Marks A, McCormack E F 2006 Phys. Rev. A 73 023412

    [5]

    Herzeberg G 1953 Molecular spectra, and molecular structure (I): Spectra of diatomic molecules, Nostrand D Van. 3rd Printing

    [6]

    Ram R S, Bernath P F, Davis S P, Merer A J 2002 J. Mol. Spectro. 211 279

    [7]

    Flory M A, Ziurys L M 2008 J. Mol. Spectro. 247 76

    [8]

    Suenram R D, Fraser G T, Lovas F J, Gillies C W 1991 J. Mol. Spectro. 148 114

    [9]

    Ram R S, Bernath P F 2005 J. Mol. Spectro. 229 57

    [10]

    Du Q, Wang L, Shen X H 2006 Acta Phys. Sin. 55 6308

    [11]

    Sun W G, Fan Q C, Li H D, Feng H 2011 Spectrochim. Acta Part A 79 35

    [12]

    Fan Q C, Sun W G, Li H D, Feng H 2011 Acta Phys. Sin. 60 063301 (in Chinese) [樊群超, 孙卫国, 李会东, 冯灏 2011 物理学报 60 063301]

计量
  • 文章访问数:  5878
  • PDF下载量:  403
  • 被引次数: 0
出版历程
  • 收稿日期:  2011-12-21
  • 修回日期:  2012-02-16
  • 刊出日期:  2012-09-05

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