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Morphology and Structure of Ultraluminous Infrared Galaxies at z ∼ 2 in the EGS Field
Kong, Xu; Chen, Yang; Fang, Guan-Wen +1 more
Using the high-resolution F160W images observed by the HST WFC3 (Hubble Space Telescope Wide Field Camera 3) in the CANDELS-EGS (Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey-Extended Groth Strip) field, we have studied the morphological and structural features of 9 ultraluminous infrared galaxies (ULIRGs) at z ∼ 2. We find a wide…
Hunting for Long-lived Protoplanetary Disks Observed with AKARI/FIS
Liu, Yao; Liu, Qiong
Twenty-one YSO (Young Stellar Object) candidates nearby the solar system have been identified through cross-correlating Hipparcos (High Precision Parallax Collecting Satellite) catalog with the AKARI/FIS YSO catalog, and the reliability is over 90%. The central objects cover the spectral types from B to M. The Hipparcos's accurate measurements of …