期刊
ASTRONOMICAL JOURNAL
卷 137, 期 1, 页码 431-449出版社
IOP PUBLISHING LTD
DOI: 10.1088/0004-6256/137/1/431
关键词
accretion, accretion disks; circumstellar matter; infrared: stars; ISM: jets and outflows; stars: formation; stars: pre-main sequence; techniques: spectroscopic
资金
- STFC [ST/F007248/1, PP/E001823/1] Funding Source: UKRI
- Science and Technology Facilities Council [ST/F007248/1, PP/E001823/1] Funding Source: researchfish
We present 1.4-2.5 mu m integral field spectroscopy of 16 stars in the Braid Nebula star formation region in Cygnus OB7. These data form one aspect of a large-scale multiwavelength survey aimed at determining an unbiased estimate of the number, mass distribution, and evolutionary state of the young stars within this 1 deg(2) area of the previously poorly studied Lynds 1003 molecular cloud. Our new spectroscopic data, when combined with Two Micron All Sky Survey near-IR photometry, provide evidence of membership of many of these objects in the regions' pre-main-sequence population. We discuss both the characteristics of the young stars found in the region and the level of starforming activity present.
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