Search Results - "HosekJr, M. W"

Stellar Populations in the Central 0.5 pc of Our Galaxy III: The Dynamical Sub-structures by Jia, Siyao, Xu, Ningyuan, Lu, Jessica R, Chu, D. S, O'Neil, K. Kosmo, Drechsler, W. B, HosekJr, M. W, Sakai, S, Do, T, Ciurlo, A, Gautam, A. K, Ghez, A. M, Becklin, E, Morris, M. R, Bentley, R. O

“…We measure the 3D kinematic structures of the young stars within the central 0.5 parsec of our Galactic Center using the 10 m telescopes of the W.~M.~Keck…”
Get full text

SPISEA: A Python-Based Simple Stellar Population Synthesis Code for Star Clusters by HosekJr, M. W, Lu, J. R, Lam, C. Y, Gautam, A. K, Lockhart, K. E, Kim, D, Jia, S

“…We present SPISEA (Stellar Population Interface for Stellar Evolution and Atmospheres), an open-source Python package that simulates simple stellar…”
Get full text

Star Formation in Different Environments: The Initial Mass Function by HosekJr, M. W, Lu, J. R, Andersen, M, Do, T, Kim, D, Rui, N. Z, Boyle, P, Williams, B. F, Chakrabarti, S, Beaton, R. L

“…The stellar initial mass function (IMF) is a fundamental property of star formation, offering key insight into the physics driving the process as well as…”
Get full text

The Galactic Center: An Improved Astrometric Reference Frame for Stellar Orbits around the Supermassive Black Hole by Sakai, Shoko, Lu, Jessica R, Ghez, Andrea, Jia, Siyao, Do, Tuan, Witzel, Gunther, Gautam, Abhimat K, Hees, Aurelien, Becklin, E, Matthews, K, HosekJr, M. W

“…Precision measurements of the stars in short-period orbits around the supermassive black hole at the Galactic Center are now being used to constrain general…”
Get full text

The Unusual Initial Mass Function of the Arches Cluster by HosekJr, M. W, Lu, J. R, Anderson, J, Najarro, F, Ghez, A. M, Morris, M. R, Clarkson, W. I, Albers, S. M

“…As a young massive cluster in the Central Molecular Zone, the Arches cluster is a valuable probe of the stellar Initial Mass Function (IMF) in the extreme…”
Get full text

Consistency of the Infrared Variability of Sgr A over 22 years by Chen, Zhuo, Gallego-Cano, E, Do, T, Witzel, G, Ghez, A. M, Schödel, R, Sitarski, B. N, Becklin, E. E, Lu, J, Morris, M. R, Dehghanfar, A, Gautam, A. K, Hees, A, HosekJr, M. W, Jia, S, Mangian, A. C, Matthews, K

“…We report new infrared measurements of the supermassive black hole at the Galactic Center, Sgr A*, over a decade that was previously inaccessible at these…”
Get full text

The Galactic Center: Improved Relative Astrometry for Velocities, Accelerations, and Orbits near the Supermassive Black Hole by Jia, Siyao, Lu, Jessica R, Sakai, S, Gautam, A. K, Do, T, HosekJr, M. W, Service, M, Ghez, A. M, Gallego-Cano, E, Schodel, R, Hees, Aurelien, Morris, M. R, Becklin, E, Matthews, K

“…We present improved relative astrometry for stars within the central half parsec of our Galactic Center based on data obtained with the 10 m W. M. Keck…”
Get full text

The Optical/Near-Infrared Extinction Law In Highly Reddened Regions by HosekJr, M. W, Lu, J. R, Anderson, J, Do, T, Schlafly, E. F, Ghez, A. M, Clarkson, W. I, Morris, M. R, Albers, S. M

“…A precise extinction law is a critical input when interpreting observations of highly reddened sources such as young star clusters and the Galactic Center…”
Get full text