Search for nonmethane hydrocarbons on Pluto

Takanori Sasaki, Ai Kanno, Masateru Ishiguro, Daisuke Kinoshita, Ryosuke Nakamura

研究成果: 雜誌貢獻期刊論文同行評審

18 引文 斯高帕斯(Scopus)

摘要

We have carried out infrared high-resolution spectroscopy of the Pluto-Charon system in the L band with the adaptive optics system on the Subaru telescope. The spectrum is dominated by the strong and broad absorption features of methane but includes some additional features. Comparing the spectrum with model calculations, we suggest that absorption features around 3.1, 3.2, and 3.35 μm could be an indication of nonmethane hydrocarbons on Pluto's uppermost surface. Implications of the estimated mass ratio between hydrocarbons for the formation and evolution of Pluto are discussed.

原文???core.languages.en_GB???
頁(從 - 到)L57-L60
期刊Astrophysical Journal
618
發行號1 II
DOIs
出版狀態已出版 - 1 1月 2005

指紋

深入研究「Search for nonmethane hydrocarbons on Pluto」主題。共同形成了獨特的指紋。

引用此