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- Chinese Academy of SciencesCN206 papers
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Showing 2020 · astro-ph.SRShow all
2 papers · 2 filters
astro-ph.SR2020★ 14 cited
44 GHz methanol masers: Observations toward 95 GHz methanol masers
Wenjin Yang, Ye Xu, Yoon Kyung Choi +5
We report a simultaneous 44 and 95 GHz class I methanol maser survey toward 144 sources from the 95 GHz class I methanol maser catalog. The observations were made with the three te…
astro-ph.SR2020★ 25 cited
The spatial distribution of quasi-biennial oscillations in the high-latitude solar activity
L. H. Deng, Y. Fei, H. Deng +2
Quasi-biennial oscillations (QBOs) are considered as a fundamental mode of solar magnetic activity at low latitudes (). However, the evolutionary aspect and the hemis…