Show simple item record

dc.creatorSumpf, B.en_US
dc.creatorMeusel, I.en_US
dc.creatorKronfeldt, H.- D.en_US
dc.descriptionB. S. gratefully acknowledges the support of the ""Deutsche Forschungsgemeinschaft''.en_US
dc.descriptionAuthor Institution: Universität Berlin, Sekr. PN 0-1 Hardenbergstraße 36, 10623 Berlin, Germanyen_US
dc.description.abstractWe present measurements of the broadening coefficient of absorption lines from the $\nu_{1}$ and $\nu_{3}$ bands of $H_{2}S$ in the wavenumber region between $2690 cm^{-1}$ and $2765 cm^{-1}$ measured with a diode laser spectrometer. These bands are of great interest because of the strong Coriolis interaction between the $\nu_{1}$ and $\nu_{3}$ bands as well as between the $2\nu_{2}$ and $\nu_{3}$ bands and additionally the Fermi interaction between the $2\nu_{2}$ and $\nu_{1}$ bands. Due to the weakness of these bands we had to apply a Herriott multipass cell with a path length of 4.7 m. The study includes 24 lines of the $\nu_{1}$ band with $3 \leq J^{\prime\prime} \leq 17, 0 \leq K_{a}^{\prime\prime} \leq 7$ and 6 lines of the $\nu_{3}$ band with $3 \leq J^{\prime\prime}\leq 7, 1 \leq K_{a}^{\prime \prime} \leq 7$. As perturbers we used $H_{2}S, N_{2}$, air, He, Ne, Ar, Kr, and Xe. We will discuss the quantum number dependence of the broadening coefficients and compare the results with those in the case of $SO_{2}$ where only weak interactions occur.en_US
dc.format.extent48651 bytes
dc.publisherOhio State Universityen_US
dc.titlePRESSURE BROADENING IN THE $\nu_{1}$ AND $\nu_{3}$ BANDS OF $H_{2}S$en_US

Files in this item


Items in Knowledge Bank are protected by copyright, with all rights reserved, unless otherwise indicated.

This item appears in the following Collection(s)

Show simple item record