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arXiv 2209.06254astro-ph.SRastro-ph.IM
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基础天体物理学的无声革命

A Silent Revolution in Fundamental Astrophysics

Z. Eker, F. Soydugan, V. Bakis, S. Bilir, I. Steer

摘要:

热辐射校正零点的不确定性是一个近百年的范例,导致了另外两个范例。“热辐射修正必须总是负值”,“恒星的热辐射星等应该比它的$V$星等更亮”。在IAU 2015年大会决议B2之前,两者都被认为是有效的,这是一个取代所有上述三种范式的革命性文件。这篇文章的目的是开始一个新的见解和基础天体物理学的新的理解,并提出新的能力,以获得标准和更准确的恒星光度,并获得更多的准确观测后盖亚时代。获得的精度将有助于推进恒星结构和演化理论,也有助于银河系和河外研究,观测宇宙学和暗物质和暗能量的搜索。

英文摘要:

Arbitrariness in the zero point of bolometric corrections is a nearly century-old paradigm leading to two more paradigms. "Bolometric corrections must always be negative," and "bolometric magnitude of a star ought to be brighter than its $V$ magnitude". Both were considered valid before IAU 2015 General Assembly Resolution B2, a revolutionary document that supersedes all three aforementioned paradigms. The purpose of this article is to initiate a new insight and a new understanding of the fundamental astrophysics and present new capabilities to obtain standard and more accurate stellar luminosities and gain more from accurate observations in the era after Gaia. The accuracy gained will aid in advancing stellar structure and evolution theories, and also Galactic and extragalactic research, observational cosmology and dark matter and dark energy searches.

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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