activity
20062021
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 · 4.5k across the 86 of their papers we have counts for

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Showing 2013Show all

11 papers · 1 filter

astro-ph.EP2013★ 90 cited

Direct Imaging Detection of Methane in the Atmosphere of GJ 504 b

M. Janson, T. Brandt, M. Kuzuhara +54

Most exoplanets detected by direct imaging so far have been characterized by relatively hot (> ~1000 K) and cloudy atmospheres. A surprising feature in some of their atmospheres ha…

astro-ph.CO2013★ 52 cited

The Formation of the massive galaxies in the SSA22 z=3.1 protocluster

Mariko Kubo, Yuka Katsuno Uchimoto, Toru Yamada +15

The properties of K-band selected galaxies (K_AB<24) in the z = 3.09 SSA22 protocluster field are studied. 430 galaxies at 2.6 < z_phot < 3.6 are selected as potential protocluster…

astro-ph.EP2013★ 2 cited

A Discovery of a Candidate Companion to a Transiting System KOI-94: A Direct Imaging Study for a Possibility of a False Positive

Yasuhiro H. Takahashi, Norio Narita, Teruyuki Hirano +49

We report a discovery of a companion candidate around one of {\it Kepler} Objects of Interest (KOIs), KOI-94, and results of our quantitative investigation of the possibility that…

astro-ph.EP2013★ 55 cited

Characterization of the gaseous companion κ Andromedae b: New Keck and LBTI high-contrast observations

M. Bonnefoy, T. Currie, G. -D. Marleau +64

We previously reported the direct detection of a low mass companion at a projected separation of 55+-2 AU around the B9 type star κ Andromedae. The properties of the system (mass r…

astro-ph.EP2013★ 273 cited

Direct Imaging of a Cold Jovian Exoplanet in Orbit around the Sun-like Star GJ 504

M. Kuzuhara, M. Tamura, T. Kudo +54

Several exoplanets have recently been imaged at wide separations of >10 AU from their parent stars. These span a limited range of ages (<50 Myr) and atmospheric properties, with te…

astro-ph.SR2013★ 47 cited

High-Contrast Near-Infrared Imaging Polarimetry of the Protoplanetary Disk around RY Tau

Michihiro Takami, Jennifer L. Karr, Jun Hashimoto +50

We present near-infrared coronagraphic imaging polarimetry of RY Tau. The scattered light in the circumstellar environment was imaged at H-band at a high resolution (~0".05) for th…