Photoelectrons produced by Far-UV radiation on Titan's aerosols

Abstract : Titan, the largest moon of Saturn, is surrounded by a permanent thick photochemically-produced haze made of solid organic particles. These nanometer-sized particles spend about one year in suspension, undergoing further physical evolution during their atmospheric journey towards Titan's surface. In the present work we have simulated in the laboratory the emission of photoelectrons by submitting Titan's aerosols analogues to realistic EUV radiations. The aerosols are found to be easily ionized producing photoelectrons close to Titan's surface.
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https://hal-insu.archives-ouvertes.fr/insu-02196447
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Soumis le : dimanche 28 juillet 2019 - 18:31:59
Dernière modification le : mercredi 31 juillet 2019 - 01:15:56

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EPSC-DPS2019-273-1.pdf
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  • HAL Id : insu-02196447, version 1

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Sarah Tigrine, Nathalie Carrasco, Dusan Bozanic, Gustavo Garcia, Laurent Nahon. Photoelectrons produced by Far-UV radiation on Titan's aerosols. EPSC-DPS Joint Meeting 2019, Sep 2019, Geneva, Switzerland. pp.EPSC-DPS2019-273-1. ⟨insu-02196447⟩

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