Vibrational autoionization in $H_{3}$ and measurements of the symmetric-stretch frequency of the metastable 2p $A_{2}^{’ ’}$ state

1 April 1989

journal article
research article
Published by American Physical Society (APS) in Physical Review A

Vol. 39 (7) , 3721-3724
https://doi.org/10.1103/physreva.39.3721

Abstract

Transition-frequency measurements in triatomic hydrogen allow a unique identification of Rydberg series reported in previous work. From spectroscopic combination differences we derive an experimental value for the symmetric-stretch frequency of the metastable

H_{3}

p^{2}

A_{2}^{’ ’}

state as well as for

P_{3}^{+}

. .AE

Keywords

This publication has 12 references indexed in Scilit:

A zero Kelvin Rydberg spectrum of H3
Chemical Physics Letters, 1988
Measurement of the ionization potential of triatomic hydrogen
Physical Review A, 1988
Photodissociation of Triatomic Hydrogen
Physical Review Letters, 1988
Photo-assisted fragmentation spectroscopy of triatomic hydrogen
Chemical Physics Letters, 1988
Observation of high-nRydberg series (7<n<40) of the $H_{3}$ molecule
Physical Review Letters, 1986
The electronic emission spectrum of triatomic hydrogen. IV. Visible bands near 5800 Å and infrared bands near 3950 cm⁻¹
Canadian Journal of Physics, 1982
The electronic emission spectrum of triatomic hydrogen. III. Infrared perpendicular bands near 3600 cm⁻¹
Canadian Journal of Physics, 1981
The electronic emission spectrum of triatomic hydrogen. II. The perpendicular bands near 7100 Å
Canadian Journal of Physics, 1980
The electronic emission spectrum of triatomic hydrogen. I. Parallel bands of H₃ and D₃ near 5600 and 6025 Å
Canadian Journal of Physics, 1980
A spectrum of triatomic hydrogen
The Journal of Chemical Physics, 1979

Vibrational autoionization in H3 and measurements of the symmetric-stretch frequency of the metastable 2p A2’’ state

Abstract

Keywords

Vibrational autoionization in $H_{3}$ and measurements of the symmetric-stretch frequency of the metastable 2p $A_{2}^{’ ’}$ state