123 citations · 425 across the 17 of their papers we have counts for
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Suzaku and XMM-Newton Observations of Diffuse X-ray Emission from the Eastern Tip Region of the Carina Nebula
Yuichiro Ezoe, Kenji Hamaguchi, Robert A. Gruendl +3
The eastern tip region of the Carina Nebula was observed with the Suzaku XIS for 77 ks to conduct a high-precision spectral study of extended X-ray emission. XMM-Newton EPIC data o…
Were All Massive Stars Born in OB Associations and Clusters?
You-Hua Chu, Robert A. Gruendl
It has been commonly conjectured that all massive >10 Msun stars are born in OB associations or clusters. Many O and B stars in the Galaxy or the Magellanic Clouds appear to exist…
Structure of Supergiant Shells in the Large Magellanic Cloud
Laura G. Book, You-Hua Chu, Robert A. Gruendl
Nine supergiant shells (SGSs) have been identified in the Large Magellanic Cloud (LMC) based on H-alpha images, and twenty-three SGSs have been reported based on HI 21-cm line obse…
Large-Scale Gravitational Instability and Star Formation in the Large Magellanic Cloud
Chao-Chin Yang, Robert A. Gruendl, You-Hua Chu +2
Large-scale star formation in disk galaxies is hypothesized to be driven by global gravitational instability. The observed gas surface density is commonly used to compute the stren…
Supernova Remnants in the Large Magellanic Clouds IX: Multiwavelength Analysis of the Physical Structure of N49
J. Bilikova, R. N. M. Williams, Y. -H. Chu +2
We present a multiwavelength analysis of the supernova remnant N49 in the Large Magellanic Cloud. Using high-resolution Hubble Space Telescope WFPC2 images of H-alpha, [S II] and […
A Debris Disk around the Central Star of the Helix Nebula?
Kate Y. L. Su, Y. -H. Chu, G. H. Rieke +6
Excess emission from a point-like source coincident with the central star of the Helix Nebula is detected with Spitzer at 8, 24, and 70 um. At 24 um, the central source is superpos…