Line-mixing between rotational Stark components of CH(3)F self-perturbed and perturbed by helium: Experimental results and IOS analysis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F11%3A43891411" target="_blank" >RIV/60461373:22340/11:43891411 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jms.2011.01.006" target="_blank" >http://dx.doi.org/10.1016/j.jms.2011.01.006</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jms.2011.01.006" target="_blank" >10.1016/j.jms.2011.01.006</a>

Result language
angličtina
Original language name
Line-mixing between rotational Stark components of CH(3)F self-perturbed and perturbed by helium: Experimental results and IOS analysis
Original language description
Self- and He-broadening coefficients of microwave transitions of CH(3)F have been measured with and without thepresence of an external electric field. This provides values for the J, K -} J + 1, K (K = 0 - J) transitions for J = 1 and J = 3 as well as for the various J, K, M -} J + 1, K, M' (vertical bar M vertical bar = 0 - K, vertical bar M - M'vertical bar = 0, 1) Stark components. The results and those of a previous experimental study for pure CH(3)F, which show significant line-mixing effects, areanalyzed with a model based on the Infinite Order Sudden approximation. It is shown that the latter leads to very satisfactory modeling of observed values even though no parameter was adjusted since previously and independently determined basic cross-sections are used. The quality of the present predictions is comparable with that obtained previously with a semi-classical approach.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
—

Project
<a href="/en/project/LC06071" target="_blank" >LC06071: Quasioptical Systems and Terahertz Spectroscopy</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)