The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Near-Infrared Images of Protoplanetary Disk Surrounding HD 142527
Open accessAbstract
We discovered a unique morphology in a disk around the Herbig Ae star HD 142527 by near-infrared ( H and K bands) adaptive optics imaging observations. The almost face-on disk consists of two bright arcs facing one another along the east-west direction (banana-split structure) and one spiral arm extending to the north from the western arc. The eastern arc is located at ~100-400 AU in radius from the star, and the western one is detected at ~150-490 AU. The stellar position is displaced from the center of the disk by about 20 AU to the north, and also from the center of the inner hole. The two arcs show an asymmetry in their size and brightness; the larger western arc is brighter than the east one by about 2 mag. The morphology of the disk, consisting of a banana-split structure and a spiral arm, most likely suggests the presence of an unseen eccentric binary and a recent stellar encounter.
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Cites
A [ITAL]Hipparcos[/ITAL] Census of the Nearby OB Associations
de Zeeuw, P. T., Hoogerwerf, R., de Bruijne, J. H. J., Brown, A. G. A., & Blaauw, A. (1999) · The Astronomical Journal · doi:10.1086/300682 · Cited by 1,317
Dynamics of binary-disk interaction. 1: Resonances and disk gap sizes
Artymowicz, P., & Lubow, S. H. (1994) · The Astrophysical Journal · doi:10.1086/173679 · Cited by 1,317
Cited by
Flows of gas through a protoplanetary gap
Casassus, S., van der Plas, G., M, S. P., Dent, W. R. F., Fomalont, E., Hagelberg, J., Hales, A., Jordán, A., Mawet, D., Ménard, F., et al. (2013) · Nature · doi:10.1038/nature11769 · Cited by 379
Metadata
- Authors
- Fukagawa, M., Tamura, M., Itoh, Y., Kudo, T., Imaeda, Y., Oasa, Y., Hayashi, S. S., & Hayashi, M.
- Venue
- The Astrophysical Journal
- Publisher
- American Astronomical Society
- Published
- 2006-01-03
- Volume
- 636
- Issue
- 2
- Pages
- L153-L156
- ISSN
- 0004-637X (ISSN-L)
- 1538-4357
- OpenAlex
- W2082923595
- Cited by
- 169
- References
- 2
- FWCI
- 2.70
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Fukagawa, M., Tamura, M., Itoh, Y., Kudo, T., Imaeda, Y., Oasa, Y., Hayashi, S. S., & Hayashi, M. (2006). Near-Infrared Images of Protoplanetary Disk Surrounding HD 142527. The Astrophysical Journal. https://doi.org/10.1086/500128
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