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arXiv 2201.02892astro-ph.GA
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无法识别的红外发射带之谜

The Mystery of Unidentified Infrared Emission Bands

Sun Kwok

摘要:

在整个宇宙中观察到了一系列未识别的红外发射(UIE)带。总结了目前观测到的UIE带的光谱特性。这些属性进行了讨论的框架中的不同模型的化学载体的这些频带。UIE载体代表了宇宙中的一个大型碳库,在星际介质和银河系环境的物理和化学过程中发挥着重要作用。正确识别UIE带的载体是利用这些带作为星系演化的探针所必需的。

英文摘要:

A family of unidentified infrared emission (UIE) bands has been observed throughout the Universe. The current observed spectral properties of the UIE bands are summarized. These properties are discussed in the frameworks of different models of the chemical carriers of these bands. The UIE carriers represent a large reservoir of carbon in the Universe, and play a significant role in the physical and chemical processes in the interstellar medium and galactic environment. A correct identification of the carrier of the UIE bands is needed to use these bands as probes of galactic evolution.

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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