2015 Fiscal Year Final Research Report
Observational Study of planet formation by exploring edge of gap and arm on protoplanetary disks
| Project/Area Number |
25800107
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Astronomy
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| Research Institution | The Graduate University for Advanced Studies |
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Principal Investigator |
MAYAMA SATOSHI 総合研究大学院大学, 学内共同利用施設等, 講師 (20553267)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Keywords | 赤外線天文学 |
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| Outline of Final Research Achievements |
Most stars form as multiples. Although the planet formation around a single star has been well proceeded, that around multiples remains many unexplained mysteries. Therefore, high resolution imaging observations of binary disks are conducted in order to gain better understanding of planet formation around multiples.
As one of the unique result, polarization imaging data of binary disks with non-axisymmetric features have been obtained. By comparisons with radio data including ALMA, origin of the non-axisymmetric features are analyzed.
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| Free Research Field |
数物系科学
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