Accession Number : ADA995367
Title : Operation CASTLE. Project 18.3. High-Resolution Spectroscopy,
Corporate Author : NAVAL RESEARCH LAB WASHINGTON DC
Personal Author(s) : Beck,C. A. ; Campbell,J. H.
Report Date : 01 SEP 1985
Pagination or Media Count : 45
Abstract : The high resolution work undertaken at Castle with three spectrographs of relatively high dispersion is described and analyzed. Profitable results were obtained from the spectra taken with the JACO 21-foot Wadsworth-mount spectrograph, mainly the highest violet cutoff to date and a very predominant NO2 spectrum in absorption. There is a definite indication that the NO2 exists in a state of excitation above that observed at ordinary room temperature. The observation as a function of time of the formation NO2, which conceivably can be formed in different ways during different intervals of the explosion, would be of great interest.
Descriptors : *NUCLEAR FIREBALL, SPECTROSCOPY, ABSORPTION SPECTRA, NITROGEN OXIDES, EXCITATION, SPECTROGRAPHS, HIGH RESOLUTION, NUCLEAR EXPLOSION TESTING, BIKINI ATOLL, ENEWETOK ATOLL
Subject Categories : Optics
Distribution Statement : APPROVED FOR PUBLIC RELEASE