399 citations · 901 across the 9 of their papers we have counts for
9 papers
High-Resolution Near-Infrared Polarimetry of a Circumstellar Disk around UX Tau A
Ryoko Tanii, Yoichi Itoh, Tomoyuki Kudo +65
We present H-band polarimetric imagery of UX Tau A taken with HiCIAO/AO188 on the Subaru Telescope. UX Tau A has been classified as a pre-transitional disk object, with a gap struc…
Discovery 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
T. Muto, C. A. Grady, J. Hashimoto +59
We present high-resolution, H-band, imaging observations, collected with Subaru/HiCIAO, of the scattered light from the transitional disk around SAO 206462 (HD 135344B). Although p…
Images of the Extended Outer Regions of the Debris Ring Around HR 4796 A
C. Thalmann, M. Janson, E. Buenzli +48
We present high-contrast images of HR 4796 A taken with Subaru/HiCIAO in H-band, resolving the debris disk in scattered light. The application of specialized angular differential i…
Direct Imaging of Fine Structures in Giant Planet Forming Regions of the Protoplanetary Disk around AB Aurigae
J. Hashimoto, M. Tamura, T. Muto +49
We report high-resolution 1.6 $\micron$ polarized intensity () images of the circumstellar disk around the Herbig Ae star AB Aur at a radial distance of 22 AU () up to 5…
Recent Progress in Chirality Research Using Circularly Polarized Light
Tsubasa Fukue
(abridged) We review recent studies of chirality using circularly polarized light, along with the birth and evolution of life and planetary systems. Terrestrial life consists almos…
Extended High Circular Polarization in the Orion Massive Star Forming Region: Implications for the Origin of Homochirality in the Solar System
Tsubasa Fukue, Motohide Tamura, Ryo Kandori +7
We present a wide-field (~6'x6') and deep near-infrared (Ks band: 2.14 micro m) circular polarization image in the Orion nebula, where massive stars and many low-mass stars are for…
Near-Infrared Circular Polarimetry and Correlation Diagrams in the Orion BN/KL Region: Contribution of Dichroic Extinction
T. Fukue, M. Tamura, R. Kandori +8
We present a deep circular polarization image of the Orion BN/KL nebula in the Ks band and correlations of circular polarization, linear polarization, and H-Ks color representing e…
Small Structures via Thermal Instability of Partially Ionized Plasma. I. Condensation Mode
Tsubasa Fukue, Hideyuki Kamaya
(Shortened) Thermal instability of partially ionized plasma is investigated by linear perturbation analysis. According to the previous studies under the one fluid approach, the the…
Interpretation of the expansion law of planetary nebulae
Hiroko Matsumoto, Tsubasa Fukue, Hideyuki Kamaya
We reproduce the expansion velocity--radius (--) relation in planetary nebulae by considering a simple dynamical model, in order to investigate the dynami…