RECOVERY OF LEGACY PAPER SPECTRA AND NEW RESULTS ON THE ROTATIONAL SPECTRUM OF H$_2$O$\cdots$HF
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Date
2009
Journal Title
Journal ISSN
Volume Title
Publisher
Ohio State University
Abstract
The situation when a spectrum exists only in the form of a paper record and contains valuable unprocessed information is not that rare. In the case of broadband spectra with a rich information content it is very desirable to convert such spectra into a digital form that will be amenable for use with contemporary packages for graphical assignment., {\bf 233}, 231-243 (2005).} \vspace{0.2cm} The RAD spectrum of the H$_2$O$\cdots$HF hydrogen bonded dimer recorded in the 1980's at Nizhny Novgorod is an example of such a valuable legacy spectrum. Only a small proportion of the lines in this spectrum have been assigned and measured., {\bf 241}, 124-135 (2007).} A special software package has been written to convert the original spectrum from many strip chart records into a unified, calibrated digital spectrum, which covers the frequency region 182-352 GHz and 11 succesive $J+1\leftarrow J$ transitions. The package is described in detail, is expected to be of universal applicability, and has been made available on the PROSPE website. http://info.ifpan.edu.pl/{\~{ }}kisiel/prospe.htm.} Initial results concerning the analysis of this spectrum are reported, and it is aimed to considerably improve the understanding of the internal dynamics in H$_2$O$\cdots$HF over that reached earlier on the basis of the cm-wave rotational spectrum., {\bf 381}, 419-442 (1982).}
Description
Z.Kisiel et al., {\it J.~Mol.~Spectrosc.S.P.Belov et al., {\it J.~Mol.~Spectrosc.Z.Kisiel, Programs for ROtational SPEctroscopy, {\it available atZ.Kisiel, A.C.Legon, D.J.Millen, {\it Proc.~Roy.~Soc.~Lond.~A
Author Institution: Institute of Physics, Polish Academy of Sciences, Al. Lotnikow; 32/46, 02-668 Warszawa, Poland; Institute of Applied Physics of RAS, 46 Uljanova Str.; 603950 Nizhny Novgorod, Russia
Author Institution: Institute of Physics, Polish Academy of Sciences, Al. Lotnikow; 32/46, 02-668 Warszawa, Poland; Institute of Applied Physics of RAS, 46 Uljanova Str.; 603950 Nizhny Novgorod, Russia