Publication Date:
2019-07-12
Description:
An effort has been made to ascertain how particle shape and composition affect the strength and shape of resonant absorption features at 9.4 and 26 microns. A shifting of the peak of the resonance relative to that for spherical particles is noted in the computational results obtained for the extinction cross-sections of 0.5- and 1-micron, volume-equivalent radius tetrahedral NH3 ice crystals that either possessed or lacked foreign cores. It it judged unlikely that small, (less than 5-micron) NH3 particles could be the principal component of the haze in the 300-500 mbar region of Jupiter.
Keywords:
ATOMIC AND MOLECULAR PHYSICS
Type:
Icarus (ISSN 0019-1035); 80; 220-223
Format:
text
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