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Structure of cometary atmospheres. II. Ion distribution

Journal Article:

Abstract

The distributions of various kinds of molecular ions in the atmospheres of new and old comets made up from dirty ice of the second kind (H/sub 2/O ice and hydrate clathrates of CO and N/sub 2/) have been computed at various heliocentric distances, by taking into account photoionization, ion-molecular reactions, electron-ion recombinations, and some transport effects. The results have been compared with observations and other computations. It is argued that dirty ice of the second kind model will impose a restriction on the theory of the origin of the solar system.
Authors:
Shimizu, M [1] 
  1. Tokyo Univ. (Japan). Inst. of Space and Aeronautical Science
Publication Date:
Apr 01, 1976
Product Type:
Journal Article
Reference Number:
AIX-07-256856; EDB-77-009253
Resource Relation:
Journal Name: Astrophys. Space Sci.; (Netherlands); Journal Volume: 40:2
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; COMETS; ATMOSPHERES; STRUCTURAL MODELS; CARBON MONOXIDE; CLATHRATES; CONTINUITY EQUATIONS; DISTRIBUTION; ELECTRON DENSITY; HYDRATES; ICE; ION DENSITY; ION-MOLECULE COLLISIONS; MOLECULAR IONS; NITROGEN; PHOTOIONIZATION; RECOMBINATION; CARBON COMPOUNDS; CARBON OXIDES; CHALCOGENIDES; CHARGED PARTICLES; COLLISIONS; CRYOGENIC FLUIDS; DIFFERENTIAL EQUATIONS; ELEMENTS; EQUATIONS; FLUIDS; ION COLLISIONS; IONIZATION; IONS; MOLECULE COLLISIONS; NONMETALS; OXIDES; OXYGEN COMPOUNDS; 640107* - Astrophysics & Cosmology- Planetary Phenomena
OSTI ID:
7346845
Country of Origin:
Netherlands
Language:
English
Other Identifying Numbers:
Journal ID: CODEN: APSSB
Submitting Site:
INIS
Size:
Pages: 243-251
Announcement Date:
Sep 01, 1976

Journal Article:

Citation Formats

Shimizu, M. Structure of cometary atmospheres. II. Ion distribution. Netherlands: N. p., 1976. Web. doi:10.1007/BF00640445.
Shimizu, M. Structure of cometary atmospheres. II. Ion distribution. Netherlands. doi:10.1007/BF00640445.
Shimizu, M. 1976. "Structure of cometary atmospheres. II. Ion distribution." Netherlands. doi:10.1007/BF00640445. https://www.osti.gov/servlets/purl/10.1007/BF00640445.
@misc{etde_7346845,
title = {Structure of cometary atmospheres. II. Ion distribution}
author = {Shimizu, M}
abstractNote = {The distributions of various kinds of molecular ions in the atmospheres of new and old comets made up from dirty ice of the second kind (H/sub 2/O ice and hydrate clathrates of CO and N/sub 2/) have been computed at various heliocentric distances, by taking into account photoionization, ion-molecular reactions, electron-ion recombinations, and some transport effects. The results have been compared with observations and other computations. It is argued that dirty ice of the second kind model will impose a restriction on the theory of the origin of the solar system.}
doi = {10.1007/BF00640445}
journal = {Astrophys. Space Sci.; (Netherlands)}
volume = {40:2}
journal type = {AC}
place = {Netherlands}
year = {1976}
month = {Apr}
}