187. David M. Slocum, "Molecular line shape analysis at terahertz frequencies using multispectral fitting," Ph.D. dissertation, Dept. Physics and Applied Physics, University of Massachusetts Lowell, ...

These 'Fraunhofer' lines are due to the absorption of light of specific frequencies by the gases in the upper atmosphere of the sun. \(1\). Line spectra are produced when electrons move from one ...

basic research is carried out with the goal of developing procedures and methodologies for highly precise derivation of known atmospheric state variables as well as extending their application to ...

These studies indicate that as the molecular complexity of Criegee intermediates increases, their absorption spectra shift, which may enhance their removal from the atmosphere through solar ...

ABSORPTION spectra of rare-earth ions have been increasingly studied over recent years because of their presentation of band and line absorption in the visible region. Much work has been carried ...

Since many of these gases are trace gases with extremely weak absorption/emission features in spectra ... when they might not be detected in the original spectral data. NASA’s Planetary Spectrum ...