The absorption spectrum of a supersonically expanded beam of methanol in the vacuum ultraviolet region

E. Sominska, A. Gedanken

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12 Scopus citations

Abstract

The vacuum ultraviolet absorption spectrum of methanol and two of its isotopes was recorded in the region 60 000-70 000 cm-1. The molecules were supersonically expanded and they absorbed the impinging photons 1-2 cm downstream from the pulsed nozzle. The sharp peaks indicate an efficient cooling process. However, we could not detect any new peaks associated with dimers or higher oligomers. We assign the observed peaks as transition to the 3p Rydberg states.

Original languageEnglish
Pages (from-to)234-238
Number of pages5
JournalJournal of Molecular Spectroscopy
Volume175
Issue number2
DOIs
StatePublished - Feb 1996

Bibliographical note

Funding Information:
We thank the Israel Academy of Science and Humanities for supporting this research through a grant administered by the Israel Science Foundation. Dr. E. Sominska also thanks the Ministry of Science and Technology, the Ministry of Absorption, and the Center for Absorption in Science.

Funding

We thank the Israel Academy of Science and Humanities for supporting this research through a grant administered by the Israel Science Foundation. Dr. E. Sominska also thanks the Ministry of Science and Technology, the Ministry of Absorption, and the Center for Absorption in Science.

FundersFunder number
Israel Academy of Sciences and Humanities
Israel Science Foundation

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