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Determination of adiabatic ionization potentials of Cs2 and Cs3 in a very cold molecular beam using time-of-flight mass spectrometry

✍ Scribed by Bongsoo Kim; Keitaro Yoshihara

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
362 KB
Volume
202
Category
Article
ISSN
0009-2614

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✦ Synopsis

The adiabatic ionization potentials of Csa and Cs, are measured in a pulsed supersonic jet using one-photon ionization and time-of-flight mass spectrometry. The ionization energies are determined to be IP(Csr)=29205.5? 1.0 cm-' and IP(Cs,)=24690+30 cm-'. The dissociation energy of the C$ ion is determined as De(Cs: )=X+45.7? 2.0 cm-'. The determined ionization energy of Csl and the dissociation energy of Cs: ion show good agreement with theoretical predictions.

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