Ortho-to-para ratio of water desorbed from ice and its implications for astronomy and planetary science

30th International Conference on Photonic, Electronic, and Atomic Collisions

Hama, Tetsuya^1 ; Kouchi, Akira^1 ; Watanabe, Naoki^1

Institute of Low Temperature Science, Hokkaido University, Sapporo

060-0819, Japan^1

关键词: Formation temperature;    Planetary science;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/875/5/042010/pdf
DOI  :  10.1088/1742-6596/875/5/042010

来源: IOP

【 摘 要 】

Synopsis The ortho-to-para ratio of water photodesorbed from ice at 10 K shows a statistical value of 3, and does not reflect the formation temperature of the ice.