论文标题

从盖亚(Gaia)和不明智的I

Infrared Excesses around Bright White Dwarfs from Gaia and unWISE I

论文作者

Xu, Siyi, Lai, Samuel, Dennihy, Erik

论文摘要

对白色矮人周围过多的红外辐射的研究为行星系统的演变和低质量恒星的演变提供了重要的限制。在本文系列中,我们专注于识别和表征红色过量的亮白色矮人。在这里,我们介绍了来自盖亚(Gaia)和不明智的188个红外候选人,其中147个是新发现。该样品的进一步表征可以显着增加与低质量伴侣的当前白矮碎片盘和白矮人的清单。

Studies of excess infrared radiation around white dwarfs provide important constraints on the evolution of planetary systems and low-mass stars beyond the main sequence stage. In this paper series, we focus on identifying and characterizing bright white dwarfs with an infrared excess. Here, we present 188 infrared excess candidates from Gaia and unWISE, 147 of which are new discoveries. Further characterization of this sample can significantly increase the current list of white dwarf debris disks and white dwarfs with low-mass companions.

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