天体原子、离子和分子射电谱线研究进展

Research progress on astro-radio spectra of atoms,ions and molecules

简述天体原子、离子和分子射电谱线自首次探测至今,半个世纪以来的研究进展.展示空间特有的非地球稳定的自由基、同位素、同位素分子和离子及其相关的过程.天体微波激射(MASER)因能提供恒星诞生与死亡的珍贵信息成为本文之侧重点.

The research progress during past half century on astro- radio spectra of atoms, ions and molecules is briefly described since the first detection. Many non-terrestrial species, such as the radicles, rarer isotopes, molecules of rarer isotopes and ions, and the relative processes in the space are introduced. The astro-masers supplying the information on the star formation and death are focused.