Abstract
view Abstract Citations (14) References (22) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Photochemical Heating of Cometary Comae. III. The Radial Variation of the Expansion Velocity of CN Shells in Comet Halley Ip, W. -H. Abstract A simple photochemical model is used to investigate the variation of the expansion velocity of cometary comae at different solar distances. Within certain constraints, the theoretical results can be shown to follow a similar pattern observed in the expanding CN shells detected in comet Halley by Schlosser and coworkers. Publication: The Astrophysical Journal Pub Date: November 1989 DOI: 10.1086/168028 Bibcode: 1989ApJ...346..475I Keywords: Cn Emission; Halley'S Comet; Photochemical Reactions; Radial Velocity; Elastic Scattering; Energy Transfer; Photodissociation; Water; Astrophysics; COMETS; MOLECULAR PROCESSES full text sources ADS |
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