66 citations · 284 across the 11 of their papers we have counts for
11 papers
The SPHEREx Ices Investigation: An Overview
Gary J. Melnick, Joseph L. Hora, Matthew L. N. Ashby +26
SPHEREx is a NASA mission designed to perform an all-sky spectroscopic survey in the 0.75 - 5 m wavelength range. Its primary science objectives are to investigate: (1) inflatio…
Near-Infrared and Optical Observations of Type Ic SN 2021krf: Luminous Late-time Emission and Dust Formation
Aravind P. Ravi, Jeonghee Rho, Sangwook Park +29
We present near-infrared (NIR) and optical observations of the Type Ic supernova (SN Ic) SN 2021krf obtained between days 13 and 259 at several ground-based telescopes. The NIR spe…
Polycyclic Aromatic Hydrocarbon in Protoplanetary Disks around Herbig Ae/Be and T Tauri Stars
Ji Yeon Seok, Aigen Li
A distinct set of broad emission features at 3.3, 6.2, 7.7, 8.6, 11.3, and 12.7 m, is often detected in protoplanetary disks (PPDs). These features are commonly attributed to po…
Dust and Polycyclic Aromatic Hydrocarbon in the Pre-Transitional Disk around HD 169142
Ji Yeon Seok, Aigen Li
The pre-transitional disk around the Herbig Ae star HD 169142 shows a complex structure of possible ongoing planet formation in dust thermal emission from the near infrared (IR) to…
Dust and Polycyclic Aromatic Hydrocarbon in the HD 34700 Debris Disk
Ji Yeon Seok, Aigen Li
The debris disk around the Vega-type star HD 34700 is detected in dust thermal emission from the near infrared (IR) to millimeter (mm) and submm wavelength range. Also detected is…
Formation History of Polycyclic Aromatic Hydrocarbons in Galaxies
Ji Yeon Seok, Hiroyuki Hirashita, Ryosuke S. Asano
Polycyclic aromatic hydrocarbons (PAHs) are some of the major dust components in the interstellar medium (ISM). We present our evolution models for the abundance of PAHs in the ISM…
A survey of infrared supernova remnants in the Large Magellanic Cloud
Ji Yeon Seok, Bon-Chul Koo, Takashi Onaka
We present a comprehensive infrared study of supernova remnants (SNRs) in the Large Magellanic Cloud (LMC) using near- to mid-infrared images taken by Infrared Array Camera (IRAC;…
Detection of 3.3 Micron Aromatic Feature in the Supernova Remnant N49 with AKARI
Ji Yeon Seok, Bon-Chul Koo, Takashi Onaka
We present an infrared study of the supernova remnant (SNR) N49 in the Large Magellanic Cloud with the near-infrared (NIR; 2.5 - 5 μm) spectroscopic observations performed by AKARI…
Dense Iron Ejecta and Core-collapse Supernova Explosion in the Young Supernova Remnant G11.2-0.3
Dae-Sik Moon, Bon-Chul Koo, Ho-Gyu Lee +5
We present the results of near-infrared spectroscopic observations of dense ($\simgt$ 10 cm) iron ejecta in the young core-collapse supernova remnant G11.2-0.3. Five eje…
Supernova Remnants in the AKARI IRC Survey of the Large Magellanic Cloud
Ji Yeon Seok, Bon-Chul Koo, Takashi Onaka +9
We present the near- to mid-infared study of supernova remnants (SNRs) using the AKARI IRC Survey of the Large Magellanic Cloud (LMC). The LMC survey observed about a 10 square deg…
AKARI Detection of the Infrared-Bright Supernova Remnant B0104-72.3 in the Small Magellanic Cloud
Bon-Chul Koo, Ho-Gyu Lee, Dae-Sik Moon +12
We present a serendipitous detection of the infrared-bright supernova remnant (SNR) B0104-72.3 in the Small Magellanic Cloud by the Infrared Camera (IRC) onboard AKARI. An elongate…