海尔-波普彗星中一氧化碳的观测结果。
Observations of carbon monoxide in comet Hale-Bopp.
作者信息
Jewitt D, Senay M, Matthews H
机构信息
Institute for Astronomy, Honolulu, HI 96822, USA.
出版信息
Science. 1996 Feb 23;271(5252):1110-3. doi: 10.1126/science.271.5252.1110.
The recently discovered comet Hale-Bopp (C/1995 01) sports a bright dust coma even though it is still far from the sun (presently 6 astronomical units). This feature has attracted considerable interest in the public and scientific arenas. The comet is headed toward perihelion at 0.92 astronomical unit in April 1997 and is widely expected to then become a spectacular naked-eye comet. With millimeter-wave observations, carbon monoxide (CO) has been identified as the driver for the early activity observed in Hale-Bopp.
最近发现的海尔-波普彗星（C/1995 O1）尽管距离太阳仍很远（目前为6个天文单位），但其彗发中尘埃明亮。这一特征在公众和科学界引起了相当大的兴趣。该彗星将于1997年4月朝向近日点运行，距离为0.92个天文单位，人们普遍预计它届时将成为一颗壮观的肉眼可见彗星。通过毫米波观测，一氧化碳（CO）已被确定为海尔-波普彗星早期活跃现象的驱动因素。
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