Interatomic potentials of A 30+ and B 31 states of HgHe, HgNe, and HgAr van der Waals complexes

Kaoru Yamanouchi, Shinji Isogai, Misaki Okunishi, Soji Tsuchiya

研究成果: Article査読

105 被引用数 (Scopus)

抄録

Rotational structures of A-X and B-X vibronic transitions of HgHe, HgNe, and HgAr van der Waals (vdW) complexes formed in supersonic free jets have been investigated. An analysis of the rotational contours shows that rotational structures for the six isotopic species, mHgHe, mHgNe, or mHgAr (m = 204,202,201,200,199, and 198), are overlapped, and the observed isotopic splittings are utilized for the definite assignment of the vibrational quantum numbers in the A and B states. Based on the vibrational level spacings and the rotational constants, interatomic potentials for the A and B states of HgNe and HgAr are determined with good accuracy. In the case of the B state of the 199HgRg and 201HgRg (Rg = Ne or Ar), magnetic dipole hyperfine splittings are observed and analyzed.

本文言語English
ページ(範囲)205-212
ページ数8
ジャーナルThe Journal of chemical physics
88
1
DOI
出版ステータスPublished - 1988 1月 1
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)
  • 物理化学および理論化学

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