Investigation of superexcited states in molecular deuterium

• Authors: Andrey Smolin , Juan Li , Yuxiang Mo , Oleg Vasyutinskii
• Languages of publication: EN

Abstracts

EN

A high-resolution VUV laser absorption spectroscopy is used to investigate the photon-induced ion-pair formation in D2 in the spectral region from 140117.4 to 140732.0 cm−1. We report determination of photoionization efficiency in ortho-para D2 in supersonic molecular beam with energy resolution of 0.1 cm−1. The assignment of the superexcited D2 Rydberg states is done based on the quantum defect theory.

Keywords

EN

properties of molecules; excitation to highly excited states; Rydberg states; autoionization, photoionization, and photodetachment

• Publisher: De Gruyter Open
• Journal: Open Physics
• Year: 2013
• Volume: 11
• Issue: 3
• Pages: 350-356

Dates

published

1 - 3 - 2013

online

28 - 3 - 2013

Contributors

author

Andrey Smolin

• Ioffe Physical-Technical Institute, Russian Academy of Sciences, 194021, St. Petersburg, Russia

author

Juan Li

• Department of Physics and Key Laboratory of Atomic and Molecular Nanosciences of Chinese Education Ministry, Tsinghua University, 100084, Beijing, China

author

Yuxiang Mo

• Department of Physics and Key Laboratory of Atomic and Molecular Nanosciences of Chinese Education Ministry, Tsinghua University, 100084, Beijing, China

author

Oleg Vasyutinskii

• Ioffe Physical-Technical Institute, Russian Academy of Sciences, 194021, St. Petersburg, Russia

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Identifiers

DOI

10.2478/s11534-012-0163-3