MODELING DUST EMISSION OF HL TAU DISK BASED ON PLANET-DISK INTERACTIONS

CORC > 紫金山天文台 > 中国科学院紫金山天文台 > 行星科学与深空探测实验室

	MODELING DUST EMISSION OF HL TAU DISK BASED ON PLANET-DISK INTERACTIONS
	Jin, Sheng 1,2; Li, Shengtai 2; Isella, Andrea 3; Li, Hui2 ; Ji, Jianghui1
刊名	ASTROPHYSICAL JOURNAL
	2016-02-10
卷号	818 期号:1
关键词	planet-disk interactions protoplanetary disks submillimeter: planetary systems techniques: interferometric
英文摘要	We 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.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Astronomy & Astrophysics
研究领域[WOS]	Astronomy & Astrophysics
关键词[WOS]	ROSSBY-WAVE INSTABILITY ; PROTOPLANETARY DISKS ; ACCRETION DISKS ; MILLIMETER WAVELENGTHS ; CIRCUMSTELLAR DISKS ; EXOPLANETS ; GRAINS ; DISTRIBUTIONS ; EVOLUTION ; DIFFUSION
收录类别	SCI
语种	英语
WOS记录号	WOS:000370370800076
内容类型	期刊论文
源URL	[http://libir.pmo.ac.cn/handle/332002/16146]
专题	紫金山天文台_行星科学与深空探测实验室
作者单位	1.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
推荐引用方式 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).