Heterodyne detection of CO2 emission lines and wind velocities in the atmosphere of Venus
Heterodyne detection of CO2 emission lines and wind velocities in the atmosphere of Venus
复制标题
金星大气中CO2排放线和风速的外差探测
DOI：
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发表时间：
1976
期刊：
影响因子：
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通讯作者：
E. Sutton
中科院分区：
文献类型：
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作者：
A. Betz;M. Johnson;R. Mclaren;E. Sutton
用外差技术探测到金星高层大气中/sup 12/C/sup 16/0/sup 2/的强10微米谱线发射。对发射特征的绝对多普勒频移的观测表明，赤道附近高层大气的平均纬向风速小于10米/秒。没有证据表明，100米/秒的风速暗示了明显的4天旋转周期的紫外线云的功能。（auth）
Strong 10 micrometer line emission from /sup 12/C/sup 16/0/sup 2/ in the upper atmosphere of Venus was detected by heterodyne techniques. Observations of the absolute Doppler shift of the emission features indicate mean zonal wind velocities less than 10 m/s in the upper atmosphere near the equator. No evidence was found of the 100 m/s wind velocity implied by the apparent 4-day rotation period of ultraviolet cloud features. (auth)