【学术报告】
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报告题目:The CARMENES survey for exoplanets around M dwarfs
报告人:Stefan Czesla博士
报告人单位: Hamburg Observatory, Germany
报告时间:2018年1月22日(星期一)上午10:30-11:30
报告地点:新行政楼三楼报告厅
报告语言:英文
报告摘要:
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CARMENES is an optical and infrared high-resolution spectrograph, mounted at the 3.5 m telescope of the Calar Alto observatory in Spain.The instrument carries out a survey, dedicated to the search of planets in the habitable zones around M-dwarf stars, which are the most abundant type of potential planet-host in the Galaxy. However, their red spectra often combined with high levels of activity make M dwarfs difficult targets for most radial velocity campaigns. I present the CARMENES survey and recent results regarding planets and stellar activity.~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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1月15日