ALMA Detection of Dust Trapping around Lagrangian Points in the LkCa 15 Disk
ALMA Detection of Dust Trapping around Lagrangian Points in the LkCa 15 Disk
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Ithaca: Cornell University Library, arXiv.org
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English
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Ithaca: Cornell University Library, arXiv.org
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We present deep high-resolution (\(\sim\)50 mas, 8 au) ALMA 0.88 and 1.3 mm continuum observations of the LkCa 15 disk. The emission morphology shows an inner cavity and three dust rings at both wavelengths, but with slightly narrower rings at the longer wavelength. Along a faint ring at 42 au, we identify two excess emission features at \(\sim\)10...
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ALMA Detection of Dust Trapping around Lagrangian Points in the LkCa 15 Disk
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TN_cdi_proquest_journals_2714193532
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2714193532
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E-ISSN
2331-8422
DOI
10.48550/arxiv.2209.05535
