186 citations
- California Institute of TechnologyUS27 papers
- Pennsylvania State UniversityUS27 papers
- Center for Astrophysics Harvard & SmithsonianUS18 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIT15 papers
- University of California San DiegoUS15 papers
- University of TriesteIT14 papers
- University of WashingtonUS12 papers
- Pomona CollegeUS11 papers
- Jet Propulsion LaboratoryUS10 papers
- University of ExeterGB10 papers
- University of WyomingUS10 papers
- University of California, IrvineUS9 papers
24 papers · 1 filter
Magnetic Field-Constrained Ensemble Image Segmentation of Coronal Holes in Chromospheric Observations
Jaime A. Landeros, Michael S. Kirk, C. Nick Arge +5
Coronal Holes (CHs) are large-scale, low-density regions in the solar atmosphere which may expel high-speed solar wind streams that incite hazardous, geomagnetic storms. Coronal an…
Characterizing the X-ray Emission of Intermediate-Mass Pre-Main-Sequence Stars
Evan H. Nuñez, Matthew S. Povich, Breanna A. Binder +2
We use X-ray and infrared observations to study the properties of three classes of young stars in the Carina Nebula: intermediate-mass (2--5~M) pre-main sequence stars (IMP…
The Duration of Star Formation in Galactic Giant Molecular Clouds. I. The Great Nebula in Carina
Matthew S. Povich, Jessica T. Maldonado, Evan Haze Nuñez +1
We present a novel infrared spectral energy distribution (SED) modeling methodology that uses likelihood-based weighting of the model fitting results to construct probabilistic H-R…
Circumstellar Disk Lifetimes In Numerous Galactic Young Stellar Clusters
Alexander J. W. Richert, Konstantin V. Getman, Eric D. Feigelson +5
Photometric detections of dust circumstellar disks around pre-main sequence (PMS) stars, coupled with estimates of stellar ages, provide constraints on the time available for plane…
Stellar Parameters and Radial Velocities of Hot Stars in the Carina Nebula
Richard J. Hanes, M. Virginia McSwain, Matthew S. Povich
The Carina Nebula is an active star forming region in the southern sky that is of particular interest due to the presence of a large number of massive stars in a wide array of evol…
Demonstration of a novel method for measuring mass-loss rates for massive stars
Henry A. Kobulnicky, William T. Chick, Matthew S. Povich
The rate at which massive stars eject mass in stellar winds significantly influences their evolutionary path. Cosmic rates of nucleosynthesis, explosive stellar phenomena, and comp…