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Shangjia Zhang
Researcher at University of Nevada, Las Vegas
Publications - 51
Citations - 3360
Shangjia Zhang is an academic researcher from University of Nevada, Las Vegas. The author has contributed to research in topics: Planet & Geology. The author has an hindex of 18, co-authored 39 publications receiving 2491 citations. Previous affiliations of Shangjia Zhang include University of Michigan.
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Journal ArticleDOI
The Disk Substructures at High Angular Resolution Project (DSHARP). I. Motivation, Sample, Calibration, and Overview
Sean M. Andrews,Jane Huang,Laura M. Pérez,Andrea Isella,Cornelis P. Dullemond,Nicolás T. Kurtovic,Viviana V. Guzmán,John M. Carpenter,David J. Wilner,Shangjia Zhang,Zhaohuan Zhu,Tilman Birnstiel,Xue-Ning Bai,Myriam Benisty,Myriam Benisty,A. Meredith Hughes,Karin I. Öberg,Luca Ricci +17 more
TL;DR: The Disk Substructures at High Angular Resolution Project (DSHARP) as mentioned in this paper was the first large-scale project to find and characterize substructures in the spatial distributions of solid particles for a sample of 20 nearby protoplanetary disks, using very high resolution (similar to 0'' 035 or 5 au, FWHM) observations of their 240 GHz (1.25 mm) continuum emission.
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The Disk Substructures at High Angular Resolution Project (DSHARP). II. Characteristics of Annular Substructures
Jane Huang,Sean M. Andrews,Cornelis P. Dullemond,Andrea Isella,Laura M. Pérez,Viviana V. Guzmán,Karin I. Öberg,Zhaohuan Zhu,Shangjia Zhang,Xue-Ning Bai,Myriam Benisty,Myriam Benisty,Tilman Birnstiel,John M. Carpenter,A. Meredith Hughes,Luca Ricci,E. Weaver,David J. Wilner +17 more
TL;DR: In this article, the authors present a systematic analysis of annular substructures in the 18 single-disk systems targeted in this survey, and find that annular structures can occur at virtually any radius where millimeter continuum emission is detected and range in widths from a few astronomical units to tens of astronomical units.
Journal ArticleDOI
The Disk Substructures at High Angular Resolution Project (DSHARP). VII. The Planet–Disk Interactions Interpretation
Shangjia Zhang,Zhaohuan Zhu,Jane Huang,Viviana V. Guzmán,Sean M. Andrews,Tilman Birnstiel,Cornelis P. Dullemond,John M. Carpenter,Andrea Isella,Laura M. Pérez,Myriam Benisty,Myriam Benisty,David J. Wilner,Clément Baruteau,Xue-Ning Bai,Luca Ricci +15 more
TL;DR: In this paper, a grid of 2D hydrodynamical simulations, including both gas and dust components, is carried out to explore the properties of planets that may be responsible for these substructures.
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The Disk Substructures at High Angular Resolution Project (DSHARP). VI. Dust Trapping in Thin-ringed Protoplanetary Disks
Cornelis P. Dullemond,Tilman Birnstiel,Jane Huang,Nicolás T. Kurtovic,Sean M. Andrews,Viviana V. Guzmán,Laura M. Pérez,Andrea Isella,Zhaohuan Zhu,Myriam Benisty,Myriam Benisty,David J. Wilner,Xue-Ning Bai,John M. Carpenter,Shangjia Zhang,Luca Ricci +15 more
TL;DR: In this article, the authors test the hypothesis that these dust rings are caused by dust trapping in radial pressure bumps, and if confirmed, put constraints on the physics of the dust trapping mechanism.
Journal ArticleDOI
One Solution to the Mass Budget Problem for Planet Formation: Optically Thick Disks with Dust Scattering
Zhaohuan Zhu,Shangjia Zhang,Yan-Fei Jiang,Akimasa Kataoka,Tilman Birnstiel,Cornelis P. Dullemond,Sean M. Andrews,Jane Huang,Laura M. Pérez,John M. Carpenter,Xue-Ning Bai,David J. Wilner,Luca Ricci +12 more
TL;DR: In this article, the authors point out that dust scattering can considerably reduce the emission from an optically thick region, which can explain the observed scaling between submm continuum sizes and luminosities, and might help ease the tension between the dust size constraints from polarization and dust continuum measurements.