Low energy ¹³C⁺ and ¹³C²⁺ ion irradiation of water ice

Dawes, Anita; Hunniford, Adam; Holtom, Philip; Mukerji, Robin J.; McCullough, Robert W. and Mason, Nigel (2007). Low energy ¹³C⁺ and ¹³C²⁺ ion irradiation of water ice. Physical Chemistry Chemical Physics, 9 pp. 2886–2893.

DOI: https://doi.org/10.1039/b618026d

Abstract

In this paper we report the results of the first experimental study of the irradiation of low temperature water ice (30 and 90 K) using low energy (4 keV) ¹³C⁺ and ¹³C²⁺ ions. ¹³CO₂ and H₂O₂ were readily formed within the H₂O ice with the product yield and growth rate observed to be highly dependent on both the sample temperature and ion charge state.

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