Ion irradiation: its relevance to the evolution of complex organics in the outer solar system.
Ion irradiation of carbon containing ices produces several effects among which the formation of complex molecules and even refractory organic materials whose spectral color and molecular complexity both depend on the amount of deposited energy. Here results from laboratory experiments are summarized. Their relevance for the formation and evolution of simple molecules and complex organic materials on planetary bodies in the external Solar System is outlined.
Strazzulla
G
G
Osservatorio Astrofisico, Citta Universitaria, Catania, Italy.
D002244:Carbon / Q000737:chemistry / Q000528:radiation effects; D002245:Carbon Dioxide / Q000737:chemistry / Q000528:radiation effects; D002248:Carbon Monoxide / Q000737:chemistry / Q000528:radiation effects; D019418:Evolution, Chemical; D005118:Extraterrestrial Environment; D006838:Hydrocarbons / Q000737:chemistry / Q000528:radiation effects; D007053:Ice; D018541:Neptune; D018542:Pluto; D011522:Protons; D016082:Solar System; D013055:Spectrophotometry, Infrared; D018540:Uranus
D006838:Hydrocarbons; D007053:Ice; D011522:Protons; D002245:Carbon Dioxide; D002244:Carbon; D002248:Carbon Monoxide