演講資訊

Yu-Chi Cheng 鄭宇棋 (IANCU)

"The NEOWISE-Discovered Comet Population and the CO+CO2 production rates"

時間/地點: 2015-10-29 12:00 [S4-914]

摘要:

The 163 comets observed during the WISE/NEOWISE prime mission represent the largest infrared survey to date of comets, providing constraints on dust, nucleus sizes, and CO+CO2 production. We present detailed analyses of the WISE/NEOWISE comet discoveries, and discuss observations of the active comets showing 4.6 μm band excess. We find a possible relation between dust and CO+CO2 production, as well as possible differences in the sizes of long and short period comet nuclei.

作者:

James M. Bauer, et al.

期刊:

arXiv:1509.08446

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