Optics and Spectroscopy

, Volume 99, Issue 1, pp 36–42 | Cite as

Dipole moment functions for electronic transitions from ion-pair states of the second tier of molecular iodine

  • M. E. Akopyan
  • I. Yu. Novikova
  • S. A. Poretsky
  • A. M. Pravilov
  • A. G. Smolin
  • T. V. Fedorova
Molecular Spectroscopy

Abstract

The emission spectra caused by the transitions from the ion-pair states and f0g+ and G1g of the I2 molecule are obtained by excitation of individual rovibronic levels of the molecule by the method of optical-optical double resonance. The emission spectra from the state F0u+ populated due to collisions I2(f) + I2(X) are also measured. By modeling the experimental emission spectra, the dipole moment functions for the electronic transitions fg+-B0u+, A0u+, and B″0u+; G1g-A0u+ and B″0u+; and F0u+-X0g+ and a′0g+ of the iodine molecule are reconstructed.

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Copyright information

© Pleiades Publishing, Inc. 2005

Authors and Affiliations

  • M. E. Akopyan
    • 1
  • I. Yu. Novikova
    • 1
  • S. A. Poretsky
    • 1
  • A. M. Pravilov
    • 1
  • A. G. Smolin
    • 2
  • T. V. Fedorova
    • 1
  1. 1.Institute of PhysicsSt. Petersburg State UniversityPeterhof, St. PetersburgRussia
  2. 2.Ioffe Physicotechnical InstituteRussian Academy of SciencesSt. PetersburgRussia

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