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MODELING DUST EMISSION OF HL TAU DISK BASED ON PLANET-DISK INTERACTIONS
Jin, Sheng1,2; Li, Shengtai2; Isella, Andrea3; Li, Hui2; Ji, Jianghui1
2016-02-10
Source PublicationASTROPHYSICAL JOURNAL
Volume818Issue:1
AbstractWe use extensive global two-dimensional hydrodynamic disk gas+dust simulations with embedded planets, coupled with three-dimensional radiative transfer calculations, to model the dust ring and gap structures in the HL Tau protoplanetary disk observed with the Atacama Large Millimeter/Submillimeter Array (ALMA). We include the self-gravity of disk gas and dust components and make reasonable choices of disk parameters, assuming an already settled dust distribution and no planet migration. We can obtain quite adequate fits to the observed dust emission using three planets with masses of 0.35, 0.17, and 0.26 M-Jup at 13.1, 33.0, and 68.6 AU, respectively. Implications for the planet formation as well as the limitations of this scenario are discussed.
KeywordPlanet-disk Interactions Protoplanetary Disks Submillimeter: Planetary Systems Techniques: Interferometric
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.3847/0004-637X/818/1/76
WOS KeywordROSSBY-WAVE INSTABILITY ; PROTOPLANETARY DISKS ; ACCRETION DISKS ; MILLIMETER WAVELENGTHS ; CIRCUMSTELLAR DISKS ; EXOPLANETS ; GRAINS ; DISTRIBUTIONS ; EVOLUTION ; DIFFUSION
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000370370800076
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Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/16146
Collection行星科学与深空探测实验室
Affiliation1.Chinese Acad Sci, Key Lab Planetary Sci, Purple Mt Observ, Nanjing 210008, Peoples R China
2.Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA
3.Rice Univ, Houston, TX USA
Recommended Citation
GB/T 7714
Jin, Sheng,Li, Shengtai,Isella, Andrea,et al. MODELING DUST EMISSION OF HL TAU DISK BASED ON PLANET-DISK INTERACTIONS[J]. ASTROPHYSICAL JOURNAL,2016,818(1).
APA Jin, Sheng,Li, Shengtai,Isella, Andrea,Li, Hui,&Ji, Jianghui.(2016).MODELING DUST EMISSION OF HL TAU DISK BASED ON PLANET-DISK INTERACTIONS.ASTROPHYSICAL JOURNAL,818(1).
MLA Jin, Sheng,et al."MODELING DUST EMISSION OF HL TAU DISK BASED ON PLANET-DISK INTERACTIONS".ASTROPHYSICAL JOURNAL 818.1(2016).
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