DID YOU KNOW? DTIC has over 3.5 million final reports on DoD funded research, development, test, and evaluation activities available to our registered users. Click
HERE to register or log in.
Accession Number:
AD0272266
Title:
ABSORPTION COEFFICIENTS OF NITROGEN IN THE REGION 850 TO 1000 A
Corporate Author:
HAWAII INST OF GEOPHYSICS HONOLULU
Report Date:
1961-12-01
Abstract:
With a resolution of 0.2 A and a free-flow type of absorption cell, the absorption coefficients of N2 were redetermined photoelectrically at about 240 wavelengths in the region from 840 to 990 A. A detailed absorption intensity spectrum showed sharp bands in the region between 855 and 960 A. Also three diffuse bands were located in the intervals 840 to 850 A and 965 to 990 A. Relative band positions and intensities were consistent with published photographs of the N2 absorption spectrum. Considerable apparent pressure effect characteristic of the unresolved rotational structure was also observed with a remarkably uniform, exponentialtype decrease in absorption coefficient with increasing pressure. Author
Pages:
0001
Contract Number:
AF19 604 4576
File Size:
0.00MB
