activity
20122026
most citedFluffy dust forms icy planetesimals by static compression

273 citations · 3.9k across the 82 of their papers we have counts for

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10 papers · 1 filter

astro-ph.SR2024

Filamentary Network and Magnetic Field Structures Revealed with BISTRO in the High-Mass Star-Forming Region NGC2264 : Global Properties and Local Magnetogravitational Configurations

Jia-Wei Wang, Patrick M. Koch, Seamus D. Clarke +154

We report 850 m continuum polarization observations toward the filamentary high-mass star-forming region NGC 2264, taken as part of the B-fields In STar forming Regions Observat…

astro-ph.SR2020★ 52 cited

GW Ori: Interactions Between a Triple-star System and its Circumtriple Disk in Action

Jiaqing Bi, Nienke van der Marel, Ruobing Dong +17

GW Ori is a hierarchical triple system which has a rare circumtriple disk. We present Atacama Large Millimeter/submillimeter Array (ALMA) observations of 1.3 mm dust continuum and…

astro-ph.SR2019★ 34 cited

Dust Polarization in Four Protoplanetary Disks at 3 mm: Further Evidence of Multiple Origins

Rachel E. Harrison, Leslie W. Looney, Ian W. Stephens +7

We present polarimetric observations of four Class II protoplanetary disks (DG Tau, Haro 6-13, RY Tau, and MWC 480) taken with the Atacama Large Millimeter/submillimeter Array (ALM…

astro-ph.SR2019

Polarization in Disks

Ian Stephens, Zhi-Yun Li, Haifeng Yang +24

Polarized dust emission outside of disks reveal the magnetic field morphology of molecular clouds. Within disks, however, polarized dust emission can arise from very different mech…

astro-ph.SR2018★ 45 cited

Does HL Tau Disk Polarization in ALMA Band 3 Come from Radiatively Aligned Grains?

Haifeng Yang, Zhi-Yun Li, Ian W. Stephens +2

Disk polarization in (sub)millimeter dust continuum is a rapidly growing field in the ALMA era. It opens up the exciting possibility of detecting and characterizing magnetic fields…

astro-ph.SR2018★ 93 cited

ALMA observations of polarization from dust scattering in the IM Lup protoplanetary disk

Charles L. H. Hull, Haifeng Yang, Zhi-Yun Li +9

We present 870 m ALMA observations of polarized dust emission toward the Class II protoplanetary disk IM Lup. We find that the orientation of the polarized emission is along the…

astro-ph.SR2017★ 131 cited

ALMA Reveals Transition of Polarization Pattern with Wavelength in HL Tau's Disk

Ian W. Stephens, Haifeng Yang, Zhi-Yun Li +10

The mechanism for producing polarized emission from protostellar disks at (sub)millimeter wavelengths is currently uncertain. Classically, polarization is expected from non-spheric…

astro-ph.SR2016★ 52 cited

Apparent disk-mass reduction and planetesimal formation in gravitationally unstable disks in Class 0/I YSOs

Y. Tsukamoto, S. Okuzumi, A. Kataoka

We investigate the dust structure of gravitationally unstable disks undergoing mass accretion from the envelope envisioning the application to Class 0/I young stellar objects (YSOs…

astro-ph.SR2013★ 154 cited

Local Enhancement of Surface Density in the Protoplanetary Ring Surrounding HD 142527

Misato Fukagawa, Takashi Tsukagoshi, Munetake Momose +15

We report ALMA observations of dust continuum, 13CO J=3--2, and C18O J=3--2 line emission toward a gapped protoplanetary disk around HD 142527. The outer horseshoe-shaped disk show…

astro-ph.SR2012★ 61 cited

Exploring Magnetic Field Structure in Star-Forming Cores with Polarization of Thermal Dust Emission

Akimasa Kataoka, Masahiro N. Machida, Kohji Tomisaka

The configuration and evolution of the magnetic field in star-forming cores are investigated in order to directly compare simulations and observations. We prepare four different in…