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arXiv 1001.0337astro-ph.CO
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AGN环核区气体和恒星的性质:化学方法

The nature of gas and stars in the circumnuclear regions of AGN: a chemical approach

P. Rafanelli, L. Vaona, R. D'Abrusco, S. Ciroi, V. Cracco

摘要:

本通讯的目的是描述正在进行的关于附近星系环核区域气体和恒星化学性质的工作的第一批结果。不同的技术已经被用来估计化学元素的丰度在气体和恒星成分的核环境中的不同类别的星系根据核的活动水平(正常或被动,恒星形成星系和活动星系核)。

英文摘要:

Aim of this communication is to describe the first results of a work-in-progress regarding the chemical properties of gas and stars in the circumnuclear regions of nearby galaxies. Different techniques have been employed to estimate the abundances of chemical elements in the gaseous and stellar components of nuclear surroundings in different classes of galaxies according to the level of activity of the nucleus (normal or passive, star forming galaxies and AGNs).

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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