39 citations · 575 across the 45 of their papers we have counts for
9 papers · 1 filter
Looking for obscured young star clusters in NCG 1313
M. Messa, D. Calzetti, A. Adamo +7
Using recently acquired HST NIR observations (J, Pa and H bands) of the nearby galaxy NGC1313, we investigate the timescales required by a young star cluster to emerge from its…
Dust Temperature of Compact Star-forming Galaxies at in 3D-{\it HST}/CANDELS
Zuyi Chen, Guanwen Fang, Zesen Lin +3
Recent simulation studies suggest that the compaction of star-forming galaxies (SFGs) at high redshift might be a critical process, during which the central bulge is being rapidly…
New Constraints on the Origin of Surface Brightness Profile Breaks of Disk Galaxies from MaNGA
Yimeng Tang, Qianhui Chen, Hong-Xin Zhang +6
In an effort to probe the origin of surface brightness profile (SBP) breaks widely observed in nearby disk galaxies, we carry out a comparative study of stellar population profiles…
Physical Properties of H II Regions in M51 from Spectroscopic Observations
Peng Wei, Hu Zou, Xu Kong +13
M51 and NGC 5195 is an interacting system that can be explored in great details with ground-based telescopes. The H II regions in M51 were observed using the 2.16 m telescope of th…
The Age-Dependence of Mid-Infrared Emission Around Young Star Clusters
Zesen Lin, Daniela Calzetti, Xu Kong +9
Using the star cluster catalogs from the Hubble Space Telescope program Legacy ExtraGalactic UV survey (LEGUS) and 8 m images from the IRAC camera on the Spitzer Space Telescope…
The Most Predictive Physical Properties for the Stellar Population Radial Profiles of Nearby Galaxies
Guangwen Chen, Hong-Xin Zhang, Xu Kong +5
We present a study on the radial profiles of D4000,luminosity-weighted stellar ages ,and luminosity-weighted stellar metallicities of 3654 nearby galaxies($0.01<z<0.…
The Local Star Formation Rate Surface Density And Metallicity Relation For Star-forming Galaxies
Berzaf B. Teklu, Yulong Gao, Xu Kong +2
We study the relations between gas-phase metallicity (), local stellar mass surface density (), and the local star formation surface density () in a sample of…
Dust Attenuation Curve for Local Subgalactic Star-forming Regions
Berzaf B. Teklu, Zesen Lin, Xu Kong +5
We compile a sample of about 157,000 spaxels from the Mapping Nearby Galaxies at the Apache Point Observatory survey to derive the average dust attenuation curve for subgalactic st…
A Variant Stellar-to-nebular Dust Attenuation Ratio on Subgalactic and Galactic Scales
Zesen Lin, Xu Kong
The state-of-the-art geometry models of stars/dust suggest that dust attenuation toward nebular regions () is always larger than that of stellar regions ().…