학술논문
The Timescales of Star Cluster Emergence: The Case of NGC 4449
Document Type
Working Paper
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Abstract
We survey the young star cluster population in the dwarf galaxy NGC4449 with the goal of investigating how stellar feedback may depend on the clusters' properties. Using Ultraviolet(UV)-optical-NearIR(NIR) photometry obtained from the Hubble Space Telescope, we have recovered 99 compact sources exhibiting emission in the Pa$\beta$ hydrogen recombination line. Our analysis reveals these sources possess masses $10^{2}