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arXiv 0802.3146astro-ph
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AGB星的红外特性:从现有数据库到南极巡天

Infrared Properties Of AGB Stars: from Existing Databases to Antarctic Surveys

R. Guandalini, M. Busso

摘要:

本文基于现有的数据库,主要是星载实验,对渐近巨星分支星(AGB)的红外特性进行了研究。讨论了C星和S星的初步结果,重点讨论了南极洲未来红外探测的关键问题。这种调查将有助于我们对低质量恒星最后演化阶段的知识进行更多的量化,特别是关于光度和质量损失的知识。

英文摘要:

We present here a study of the Infrared properties of Asymptotic Giant Branch stars (hereafter AGB) based on existing databases, mainly from space-borne experiments. Preliminary results about C and S stars are discussed, focusing on the topics for which future Infrared surveys from Antarctica will be crucial. This kind of surveys will help in making more quantitative our knowledge of the last evolutionary stages of low mass stars, especially for what concerns luminosities and mass loss.

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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