Mapping Diffuse Emission in Lyman UV band

Li Ji; Zheng Lou; Jinlong Zhang; Keqiang Qiu; Shuangying Li; Wei Sun; Shuping Yan; Shuinai Zhang; Yuan Qian; Sen Wang; Klaus Werner; Taotao Fang; Tinggui Wang; Jürgen Barnstedt; Sebastian Buntrock; Mingsheng Cai; Wen Chen; Lauro Conti; Lei Deng; Sebastian Diebold; Shaojun Fu; Jianhua Guo; Lars Hanke; Yilin Hong; Christoph Kalkuhl; Norbert Kappelmann; Thomas Kaufmann; Shijun Lei; Fu Li; Xinfeng Li; Wei Liu; Kevin Meyer; Thomas Rauch; Ping Ruan; Daniel M. Schaadt; Thomas Schanz; Qian Song; Beate Stelzer; Zhanshan Wang; Jianfeng Yang; Wei Zhang

arXiv · 2012.07384

Mapping Diffuse Emission in Lyman UV band

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Abstract

The CAFE (Census of warm-hot intergalactic medium, Accretion, and Feedback Explorer) and LyRIC (Lyman UV Radiation from Interstellar medium and Circum-galactic medium) have been proposed to the space agencies in China respectively. CAFE was first proposed in 2015 as a joint scientific CAS-ESA small space mission. LyRIC was proposed in 2019 as an independent external payload operating on the Chinese Space Station. Both missions are dedicated to mapping the Lyman UV emission (ionized oxygen (O VI) resonance lines at 103.2 and 103.8 nm, and Lyman series) for the diffuse sources in our Galaxy and the circum-galactic mediums of the nearby galaxies. We present the primary science objectives, mission concepts, the enabling technologies, as well as the current status.

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Li Ji, Zheng Lou, Jinlong Zhang, Keqiang Qiu, Shuangying Li, Wei Sun, Shuping Yan, Shuinai Zhang, Yuan Qian, Sen Wang, Klaus Werner, Taotao Fang, Tinggui Wang, Jürgen Barnstedt, Sebastian Buntrock, Mingsheng Cai, Wen Chen, Lauro Conti, Lei Deng, Sebastian Diebold, Shaojun Fu, Jianhua Guo, Lars Hanke, Yilin Hong, Christoph Kalkuhl, Norbert Kappelmann, Thomas Kaufmann, Shijun Lei, Fu Li, Xinfeng Li, Wei Liu, Kevin Meyer, Thomas Rauch, Ping Ruan, Daniel M. Schaadt, Thomas Schanz, Qian Song, Beate Stelzer, Zhanshan Wang, Jianfeng Yang, Wei Zhang. 2020-12-14. Mapping Diffuse Emission in Lyman UV band. https://arxiv.org/abs/2012.07384

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