Ultraviolet photolysis of H2S and its implications for SH radical production in the interstellar medium

Autor: Jiami Zhou, Yarui Zhao, Christopher S. Hansen, Jiayue Yang, Yao Chang, Yong Yu, Gongkui Cheng, Zhichao Chen, Zhigang He, Shengrui Yu, Hongbin Ding, Weiqing Zhang, Guorong Wu, Dongxu Dai, Colin M. Western, Michael N. R. Ashfold, Kaijun Yuan, Xueming Yang
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-020-15343-4
Popis: Sulfur is abundant in the Universe, but the observed abundance ratio of SH to H2S doesn’t agree with astrochemical models. The authors measure product state-resolved translational energy spectra of photoproducts in a jet-cooled H2S beam as a function of wavelength, showing that SH yield is lower than assumed in the models.
Databáze: Directory of Open Access Journals