用WISE在明亮恒星周围寻找温暖的碎片盘

IF 8.6 1区物理与天体物理 Q1 ASTRONOMY & ASTROPHYSICS

Astrophysical Journal Supplement Series Pub Date : 2014-06-18 DOI:10.5281/ZENODO.10573

R. Patel, A. Heinze, S. Metchev

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引用次数: 0

摘要

WISE全天巡天目录提供了一个机会，可以在小行星带类似区域扩大探测到温暖的(bbb100k)星周尘埃的数量。这样的检测在统计上限制尘埃系统的发生率是有用的，并且旨在表征尘埃种群形态的成像运动可以选择最近的目标(30μm过量(289，共有171))，即使后者被发现具有更高的发生率。114用WISE在明亮恒星周围寻找温暖的碎片盘

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Finding Warm Debris Disks with WISE Around Bright Stars

The WISE All-Sky Survey Catalog presents an opportunity to expand the number of detections of warm (>100K) circumstellar dust in asteroid belt-analog regions. Such detections are useful to statistically constrain the occurrence rate of dusty systems, and imaging campaigns aiming to characterize the morphology of the dust populations can choose their targets form the nearest ( 30μm excesses (289, with 171 in common), even if the latter have been found to have a higher occurrence rate. 114 Finding Warm Debris Disks with WISE Around Bright Stars

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来源期刊

Astrophysical Journal Supplement Series 地学天文-天文与天体物理

CiteScore

14.50

自引率

5.70%

发文量

264

审稿时长

2 months

期刊介绍： The Astrophysical Journal Supplement (ApJS) serves as an open-access journal that publishes significant articles featuring extensive data or calculations in the field of astrophysics. It also facilitates Special Issues, presenting thematically related papers simultaneously in a single volume.