Zobrazeno 1 - 10
of 928
pro vyhledávání: '"DM TAU"'
Autor:
Wu, Yinhao
Over two hundred protoplanetary disk systems have been resolved by ALMA, and the vast majority suggest the presence of planets. The dust gaps in transition disks are considered evidence of giant planets sculpting gas and dust under appropriate disk v
Externí odkaz:
http://arxiv.org/abs/2406.02544
Autor:
Long, Deryl E., Cleeves, L. Ilsedore, Adams, Fred C., Andrews, Sean, Bergin, Edwin A., Guzmán, Viviana V., Huang, Jane, Hughes, A. Meredith, Qi, Chunhua, Schwarz, Kamber, Simon, Jacob B., Wilner, David
Ionization drives important chemical and dynamical processes within protoplanetary disks, including the formation of organics and water in the cold midplane and the transportation of material via accretion and magneto-hydrodynamic (MHD) flows. Unders
Externí odkaz:
http://arxiv.org/abs/2406.18657
Autor:
Liu, Hauyu Baobab, Muto, Takayuki, Konishi, Mihoko, Chung, Chia-Ying, Hashimoto, Jun, Doi, Kiyoaki, Dong, Ruobing, Kudo, Tomoyuki, Hasegawa, Yasuhiro, Terada, Yuka, Kataoka, Akimasa
The previous, high angular resolution 225 GHz ($\sim$1.3 mm) continuum observations on the transitional disk DM Tau have resolved an outer ring at 20-120 au radii that is weakly azimuthally asymmetric. We aimed to examine dust growth and filtration i
Externí odkaz:
http://arxiv.org/abs/2402.02900
Akademický článek
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Autor:
Terada, Yuka, Liu, Hauyu Baobab, Mkrtichian, David, Sai, Jinshi, Konishi, Mihoko, Jiang, Ing-Guey, Muto, Takayuki, Hashimoto, Jun, Tamura, Motohide
The powerful, high-energy magnetic activities of young stars play important roles in the magnetohydrodynamics in the innermost parts of the protoplanetary disks. In addition, the associated UV and X-ray emission dictates the photochemistry; moreover,
Externí odkaz:
http://arxiv.org/abs/2306.09013
Akademický článek
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Akademický článek
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Autor:
Francis, Logan, van der Marel, Nienke, Johnstone, Doug, Akiyama, Eiji, Bruderer, Simon, Dong, Ruobing, Hashimoto, Jun, Liu, Hauyu Baobab, Muto, Takayuki, Yang, Yi
Large inner dust gaps in transition disks are frequently posited as evidence of giant planets sculpting gas and dust in the disk, or the opening of a gap by photoevaporative winds. Although the former hypothesis is strongly supported by the observati
Externí odkaz:
http://arxiv.org/abs/2208.01598
Autor:
Hashimoto, Jun, Muto, Takayuki, Dong, Ruobing, Liu, Hauyu Baobab, van der Marel, Nienke, Francis, Logan, Hasegawa, Yasuhiro, Tsukagoshi, Takashi
We report an analysis of the dust disk around DM~Tau, newly observed with the Atacama Large Millimeter/submillimeter Array (ALMA) at 1.3 mm. The ALMA observations with high sensitivity (8.4~$\mu$Jy/beam) and high angular resolution (35~mas, 5.1~au) d
Externí odkaz:
http://arxiv.org/abs/2102.05905
Autor:
Flaherty, Kevin, Hughes, A. Meredith, Simon, Jacob B., Qi, Chunhua, Bai, Xue-ning, Bulatek, Alyssa, Andrews, Sean M., Wilner, David J., Kospal, Agnes
Turbulence is a crucial factor in many models of planet formation, but it has only been directly constrained among a small number of planet forming disks. Building on the upper limits on turbulence placed in disks around HD 163296 and TW Hya, we pres
Externí odkaz:
http://arxiv.org/abs/2004.12176