3.9k citations
- Goddard Space Flight CenterUS262 papers
- Space Telescope Science InstituteUS170 papers
- California Institute of TechnologyUS167 papers
- Centre National de la Recherche ScientifiqueFR159 papers
- Jet Propulsion LaboratoryUS156 papers
- University of Maryland, College ParkUS135 papers
- Center for Astrophysics Harvard & SmithsonianUS128 papers
- University of ArizonaUS124 papers
- Max Planck Institute for AstronomyDE112 papers
- University of AmsterdamNL107 papers
- University of MichiganUS105 papers
- University of SouthamptonGB104 papers
31 papers · 1 filter
Using radio jets of PKS J0334-3900 to probe the intra-cluster medium in A3135
L. Pratley, M. Johnston-Hollitt, S. Dehghan +1
We present a multi-wavelength study of the radio galaxy PKS J0334-3900, which resides at the centre of Abell 3135. Using Australia Telescope Compact Array (ATCA) observations at 1.…
Modeling Warm Absorption in HST/COS Spectrum of Mrk 290 with XSTAR
S. N. Zhang, L. Ji, T. R. Kallman +4
We present a new method to model a HST/COS spectrum, aimed to analyze intrinsic UV absorption from the outflow of Mrk 290, a Seyfert I galaxy. We use newly updated XSTAR to generat…
Optical & Sunyaev-Zel'dovich Observations of a New Sample of Distant Rich Galaxy Clusters in the ROSAT All Sky Survey
A. Buddendiek, T. Schrabback, C. H. Greer +15
Finding a sample of the most massive clusters with redshifts can provide an interesting consistency check of the cold dark matter (CDM) model. Here we present result…
The Structure of Pre-transitional Protoplanetary Disks. II. Azimuthal Asymmetries, Different Radial Distributions of Large and Small Dust Grains in PDS~70
J. Hashimoto, T. Tsukagoshi, J. M. Brown +54
The formation scenario of a gapped disk, i.e., transitional disk, and its asymmetry is still under debate. Proposed scenarios such as disk-planet interaction, photoevaporation, gra…
SEEDS Adaptive Optics Imaging of the Asymmetric Transition Disk Oph IRS 48 in Scattered Light
Katherine B. Follette, Carol A. Grady, Jeremy R. Swearingen +60
We present the first resolved near infrared imagery of the transition disk Oph IRS 48 (WLY 2-48), which was recently observed with ALMA to have a strongly asymmetric sub-millimeter…
Recovery of the Candidate Protoplanet HD 100546 b with Gemini/NICI and Detection of Additional (Planet-Induced?) Disk Structure at Small Separations
Thayne Currie, Takayuki Muto, Tomoyuki Kudo +23
We report the first independent, second-epoch (re-)detection of a directly-imaged protoplanet candidate. Using high-contrast imaging of HD 100546 taken with the Near-Inf…