Infrared Spectroscopy of Molecular Ions in Laboratory and Space Plasmas and in Solid Hydrogen

实验室和空间等离子体以及固体氢中分子离子的红外光谱

• 批准号: 9722691
• 负责人: Takeshi Oka
• 金额: $ 88.61万
• 依托单位: University of Chicago
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-08-01 至 2000-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9722691&HistoricalAwards=false
• 关键词: Infrared; Spectroscopy; Molecular; Ions; Laboratory

This is a program to conduct spectroscopic studies of molecular cations. The species on which the investigations will focus most are H+3 and CH5+. Results of measurements on the former have extremely important astrophysical applications, as this cation was recently observed in two young stellar objects. The second is chosen as a natural continuation of earlier work by this group on CH2+, CH3+ and C2H3+, species which are very important in carbon chemistry. Extensions to molecular clusters will also be attempted.

这是一个对分子阳离子进行光谱研究的程序。研究的重点是H+3和CH5+。前者的测量结果具有极其重要的天体物理学应用，因为这种阳离子最近在两个年轻的恒星物体中被观察到。第二个选择是作为该小组早期对CH2+， CH3+和C2H3+的研究的自然延续，这些物种在碳化学中非常重要。也将尝试扩展到分子簇。