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Browsing by Author "Bai, Xue-Ning"

Browsing by Author "Bai, Xue-Ning"

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  • The Disk Substructures at High Angular Resolution Program (DSHARP). VIII. The Rich Ringed Substructures in the AS 209 Disk 
    Guzmán, Viviana V.; Huang, Jane; Andrews, Sean M.; Isella, Andrea; Pérez, Laura M.; Carpenter, John M.; Dullemond, Cornelis P.; Ricci, Luca; Birnstiel, Tilman; Zhang, Shangjia; Zhu, Zhaohuan; Bai, Xue-Ning; Benisty, Myriam; Öberg, Karin I.; Wilner, David J. (2018)
    We present a detailed analysis of the high angular resolution (0.?037, corresponding to 5 au) observations of the 1.25 mm continuum and <SUP>12</SUP>CO 2 - 1 emission from the disk around the T Tauri star AS 209. AS 209 ...
  • The Disk Substructures at High Angular Resolution Project (DSHARP). I. Motivation, Sample, Calibration, and Overview 
    Andrews, Sean M.; Huang, Jane; Pérez, Laura M.; Isella, Andrea; Dullemond, Cornelis P.; Kurtovic, Nicolás T.; Guzmán, Viviana V.; Carpenter, John M.; Wilner, David J.; Zhang, Shangjia; Zhu, Zhaohuan; Birnstiel, Tilman; Bai, Xue-Ning; Benisty, Myriam; Hughes, A. Meredith; Öberg, Karin I.; Ricci, Luca (2018)
    We introduce the Disk Substructures at High Angular Resolution Project (DSHARP), one of the initial Large Programs conducted with the Atacama Large Millimeter/submillimeter Array (ALMA). The primary goal of DSHARP is to ...
  • The Disk Substructures at High Angular Resolution Project (DSHARP). II. Characteristics of Annular Substructures 
    Huang, Jane; Andrews, Sean M.; Dullemond, Cornelis P.; Isella, Andrea; Pérez, Laura M.; Guzmán, Viviana V.; Öberg, Karin I.; Zhu, Zhaohuan; Zhang, Shangjia; Bai, Xue-Ning; Benisty, Myriam; Birnstiel, Tilman; Carpenter, John M.; Hughes, A. Meredith; Ricci, Luca; Weaver, Erik; Wilner, David J. (2018)
    The Disk Substructures at High Angular Resolution Project (DSHARP) used ALMA to map the 1.25 mm continuum of protoplanetary disks at a spatial resolution of ~5 au. We present a systematic analysis of annular substructures ...
  • The Disk Substructures at High Angular Resolution Project (DSHARP). III. Spiral Structures in the Millimeter Continuum of the Elias 27, IM Lup, and WaOph 6 Disks 
    Huang, Jane; Andrews, Sean M.; Pérez, Laura M.; Zhu, Zhaohuan; Dullemond, Cornelis P.; Isella, Andrea; Benisty, Myriam; Bai, Xue-Ning; Birnstiel, Tilman; Carpenter, John M.; Guzmán, Viviana V.; Hughes, A. Meredith; Öberg, Karin I.; Ricci, Luca; Wilner, David J.; Zhang, Shangjia (2018)
    We present an analysis of Atacama Large Millimeter/submillimeter Array 1.25 mm continuum observations of spiral structures in three protoplanetary disks from the Disk Substructures at High Angular Resolution Project. The ...
  • The Disk Substructures at High Angular Resolution Project (DSHARP). IV. Characterizing Substructures and Interactions in Disks around Multiple Star Systems 
    Kurtovic, Nicolás T.; Pérez, Laura M.; Benisty, Myriam; Zhu, Zhaohuan; Zhang, Shangjia; Huang, Jane; Andrews, Sean M.; Dullemond, Cornelis P.; Isella, Andrea; Bai, Xue-Ning; Carpenter, John M.; Guzmán, Viviana V.; Ricci, Luca; Wilner, David J. (2018)
    To characterize the substructures induced in protoplanetary disks by the interaction between stars in multiple systems, we study the 1.25 mm continuum and the <SUP>12</SUP>CO(J = 2–1) spectral line emission of the triple ...
  • The Disk Substructures at High Angular Resolution Project (DSHARP). IX. A High-definition Study of the HD 163296 Planet-forming Disk 
    Isella, Andrea; Huang, Jane; Andrews, Sean M.; Dullemond, Cornelis P.; Birnstiel, Tilman; Zhang, Shangjia; Zhu, Zhaohuan; Guzmán, Viviana V.; Pérez, Laura M.; Bai, Xue-Ning; Benisty, Myriam; Carpenter, John M.; Ricci, Luca; Wilner, David J. (2018)
    The Atacama Large Millimeter/submillimeter Array observations of protoplanetary disks acquired by the Disk Substructure at High Angular Resolution Project resolve the dust and gas emission on angular scales as small as 3 ...
  • The Disk Substructures at High Angular Resolution Project (DSHARP). V. Interpreting ALMA Maps of Protoplanetary Disks in Terms of a Dust Model 
    Birnstiel, Tilman; Dullemond, Cornelis P.; Zhu, Zhaohuan; Andrews, Sean M.; Bai, Xue-Ning; Wilner, David J.; Carpenter, John M.; Huang, Jane; Isella, Andrea; Benisty, Myriam; Pérez, Laura M.; Zhang, Shangjia (2018)
    The Disk Substructures at High Angular Resolution Project (DSHARP) is the largest homogeneous high-resolution (~0.?035, or ~5 au) disk continuum imaging survey with the Atacama Large Millimeter/submillimeter Array (ALMA) ...
  • The Disk Substructures at High Angular Resolution Project (DSHARP). VI. Dust Trapping in Thin-ringed Protoplanetary Disks 
    Dullemond, Cornelis P.; Birnstiel, Tilman; Huang, Jane; Kurtovic, Nicolás T.; Andrews, Sean M.; Guzmán, Viviana V.; Pérez, Laura M.; Isella, Andrea; Zhu, Zhaohuan; Benisty, Myriam; Wilner, David J.; Bai, Xue-Ning; Carpenter, John M.; Zhang, Shangjia; Ricci, Luca (2018)
    A large fraction of the protoplanetary disks observed with ALMA display multiple well-defined and nearly perfectly circular rings in the continuum, in many cases with substantial peak-to-valley contrast. The DSHARP campaign ...
  • The Disk Substructures at High Angular Resolution Project (DSHARP). VII. The Planet–Disk Interactions Interpretation 
    Zhang, Shangjia; Zhu, Zhaohuan; Huang, Jane; Guzmán, Viviana V.; Andrews, Sean M.; Birnstiel, Tilman; Dullemond, Cornelis P.; Carpenter, John M.; Isella, Andrea; Pérez, Laura M.; Benisty, Myriam; Wilner, David J.; Baruteau, Clément; Bai, Xue-Ning; Ricci, Luca (2018)
    The Disk Substructures at High Angular Resolution Project (DSHARP) provides a large sample of protoplanetary disks with substructures that could be induced by young forming planets. To explore the properties of planets ...
  • The Disk Substructures at High Angular Resolution Project (DSHARP). X. Multiple Rings, a Misaligned Inner Disk, and a Bright Arc in the Disk around the T Tauri star HD 143006 
    Pérez, Laura M.; Benisty, Myriam; Andrews, Sean M.; Isella, Andrea; Dullemond, Cornelis P.; Huang, Jane; Kurtovic, Nicolás T.; Guzmán, Viviana V.; Zhu, Zhaohuan; Birnstiel, Tilman; Zhang, Shangjia; Carpenter, John M.; Wilner, David J.; Ricci, Luca; Bai, Xue-Ning; Weaver, Erik; Öberg, Karin I. (2018)
    We present a detailed analysis of new Atacama Large Millimeter/submillimeter Array (ALMA) observations of the disk around the T-Tauri star HD 143006, which at 46 mas (7.6 au) resolution reveals new substructures in the ...
  • A Large Double-ring Disk Around the Taurus M Dwarf J04124068+2438157 
    Long, Feng; Ren, Bin B.; Wallack, Nicole L.; Harsono, Daniel; Herczeg, Gregory J.; Pinilla, Paola; Mawet, Dimitri; Liu, Michael C.; Andrews, Sean M.; Bai, Xue-Ning; Cabrit, Sylvie; Cieza, Lucas A.; Johnstone, Doug; Leisenring, Jarron M.; Lodato, Giuseppe; Liu, Yao; Manara, Carlo F.; Mulders, Gijs D.; Ragusa, Enrico; Sallum, Steph; Shi, Yangfan; Tazzari, Marco; Uyama, Taichi; Wagner, Kevin; Wilner, David J.; Xuan, Jerry W. (2023)
    Planet formation imprints signatures on the physical structures of disks. In this paper, we present high-resolution (~50 mas, 8 au) Atacama Large Millimeter/submillimeter Array observations of 1.3 mm dust continuum and CO ...
  • Measuring Turbulent Motion in Planet-forming Disks with ALMA: A Detection around DM Tau and Nondetections around MWC 480 and V4046 Sgr 
    Flaherty, Kevin; Hughes, A. Meredith; Simon, Jacob B.; Qi, Chunhua; Bai, Xue-Ning; Bulatek, Alyssa; Andrews, Sean M.; Wilner, David J.; Kóspál, Ágnes (2020)
    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 ...
  • On the Grain-modified Magnetic Diffusivities in Protoplanetary Disks 
    Xu, Rui; Bai, Xue-Ning (2016)
    Weakly ionized protoplanetary disks (PPDs) are subject to nonideal magnetohydrodynamic (MHD) effects, including ohmic resistivity, the Hall effect, and ambipolar diffusion (AD), and the resulting magnetic diffusivities ({? ...
  • One Solution to the Mass Budget Problem for Planet Formation: Optically Thick Disks with Dust Scattering 
    Zhu, Zhaohuan; Zhang, Shangjia; Jiang, Yan-Fei; Kataoka, Akimasa; Birnstiel, Tilman; Dullemond, Cornelis P.; Andrews, Sean M.; Huang, Jane; Pérez, Laura M.; Carpenter, John M.; Bai, Xue-Ning; Wilner, David J.; Ricci, Luca (2019)
    Atacama Large Millimeter Array (ALMA) surveys have suggested that the dust in Class II disks may not be enough to explain the averaged solid mass in exoplanets, under the assumption that the mm disk continuum emission is ...
  • Pebble Accretion in Turbulent Protoplanetary Disks 
    Xu, Ziyan; Bai, Xue-Ning; Murray-Clay, Ruth A. (2017)
    It has been realized in recent years that the accretion of pebble-sized dust particles onto planetary cores is an important mode of core growth, which enables the formation of giant planets at large distances and assists ...
  • Ringed Substructure and a Gap at 1 au in the Nearest Protoplanetary Disk 
    Andrews, Sean M.; Wilner, David J.; Zhu, Zhaohuan; Birnstiel, Tilman; Carpenter, John M.; Pérez, Laura M.; Bai, Xue-Ning; Öberg, Karin I.; Hughes, A. Meredith; Isella, Andrea; Ricci, Luca (2016)
    We present long baseline Atacama Large Millimeter/submillimeter Array (ALMA) observations of the 870 µm continuum emission from the nearest gas-rich protoplanetary disk, around TW Hya, that trace millimeter-sized particles ...
  • Turbulent-diffusion Mediated CO Depletion in Weakly Turbulent Protoplanetary Disks 
    Xu, Rui; Bai, Xue-Ning; Öberg, Karin (2017)
    Volatiles, especially CO, are important gas tracers of protoplanetary disks (PPDs). Freeze-out and sublimation processes determine their division between gas and solid phases, which affects both which disk regions can be ...

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