activity
20042023
most citedDiscovery of Small-Scale Spiral Structures in the Disk of SAO 206462 (HD 135344B): Implications for the Physical State of the Disk from Spiral Density Wave Theory

399 citations · 5.2k across the 89 of their papers we have counts for

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Showing 2014Show all

12 papers · 1 filter

astro-ph.SR2014★ 44 cited

Variability of Disk Emission in Pre-Main Sequence and Related Stars. III. Exploring Structural Changes in the Pre-transitional Disk in HD 169142

Kevin R. Wagner, Michael L. Sitko, Carol A. Grady +17

We present near-IR and far-UV observations of the pre-transitional (gapped) disk in HD 169142 using NASA's Infrared Telescope Facility and Hubble Space Telescope. The combination o…

astro-ph.SR2014★ 20 cited

The Herschel/PACS view of the Cep OB2 region: Global protoplanetary disk evolution and clumpy star formation

Aurora Sicilia-Aguilar, Veronica Roccatagliata, Konstantin Getman +7

(Abridged) We use Herschel PACS observations at 70 and 160m to probe the protoplanetary disks around young stars in the CepOB2 clusters Tr37 and NGC7160 and to trace the small-s…

astro-ph.GA2014★ 8 cited

Indications of M-dwarf Deficits in the Halo and Thick Disk of the Galaxy

Mihoko Konishi, Hiroshi Shibai, Takahiro Sumi +55

We compared the number of faint stars detected in deep survey fields with the current stellar distribution model of the Galaxy and found that the detected number in the H band is s…

astro-ph.SR2014★ 35 cited

Surface Geometry of Protoplanetary Disks Inferred From Near-Infrared Imaging Polarimetry

Michihiro Takami, Yasuhiro Hasegawa, Takayuki Muto +58

We present a new method of analysis for determining the surface geometry of five protoplanetary disks observed with near-infrared imaging polarimetry using Subaru-HiCIAO. Using as…

astro-ph.EP2014★ 70 cited

Deep Thermal Infrared Imaging of HR 8799 bcde: New Atmospheric Constraints and Limits on a Fifth Planet

Thayne Currie, Adam Burrows, Julien H. Girard +10

We present new (3.8 ) and Br- (4.05 ) data and reprocessed archival data for the young, planet-hosting star HR 8799 obtained with Keck/NIRC2, VLT/N…

astro-ph.SR2014★ 30 cited

A Deep Spitzer Survey of Circumstellar Disks in the Young Double Cluster, h and chi Persei

Ryan Cloutier, Thayne Currie, George Rieke +3

We analyze very deep IRAC and MIPS photometry of 12,500 members of the 14 Myr old Double Cluster, h and Persei, building upon on our earlier, shallower Spitzer studies (…