Andrea Ghez, UCLA (Nobel Prize in Physics, 2020)
There are 44 publications in this collection, published between 2008 and 2020.
Hees, A; Do, T; Roberts, BM; Ghez, AM; Nishiyama, S; Bentley, RO et al.: Search for a Variation of the Fine Structure Constant around the Supermassive Black Hole in Our Galactic Center, 2020
Chen, Zhuo; Gallego-Cano, E; Do, T; Witzel, G; Ghez, AM; Schödel, R et al.: Consistency of the Infrared Variability of SGR A* over 22 yr, 2019
Do, Tuan; Hees, Aurelien; Ghez, Andrea; Martinez, Gregory D; Chu, Devin S; Jia, Siyao et al.: Relativistic redshift of the star S0-2 orbiting the Galactic Center supermassive black hole, 2019
Gautam, Abhimat Krishna; Do, Tuan; Ghez, Andrea M; Morris, Mark R; Martinez, Gregory D; Hosek, Matthew W et al.: An Adaptive Optics Survey of Stellar Variability at the Galactic Center, 2019
Hees, A; Dehghanfar, A; Do, T; Ghez, AM; Martinez, GD; Campbell, R et al.: An Adaptive Scheduling Tool to Optimize Measurements to Reach a Scientific Objective: Methodology and Application to Measurements of Stellar Orbits in the Galactic Center, 2019
Hosek, Matthew W; Lu, Jessica R; Anderson, Jay; Najarro, Francisco; Ghez, Andrea M; Morris, Mark R et al.: The Unusual Initial Mass Function of the Arches Cluster, 2019
Jia, Siyao; Lu, Jessica R; Sakai, S; Gautam, AK; Do, T; Hosek, MW et al.: The Galactic Center: Improved Relative Astrometry for Velocities, Accelerations, and Orbits near the Supermassive Black Hole, 2019
Lockhart, Kelly E; Do, Tuan; Larkin, James E; Boehle, Anna; Campbell, Randy D; Chappell, Samantha et al.: Characterizing and Improving the Data Reduction Pipeline for the Keck OSIRIS Integral Field Spectrograph, 2019
O’Neil, K Kosmo; Martinez, GD; Hees, A; Ghez, AM; Do, T; Witzel, G et al.: Improving Orbit Estimates for Incomplete Orbits with a New Approach to Priors: with Applications from Black Holes to Planets, 2019
Rui, Nicholas Z; Hosek, Matthew W; Lu, Jessica R; Clarkson, William I; Anderson, Jay; Morris, Mark R et al.: The Quintuplet Cluster: Extended Structure and Tidal Radius, 2019
Chu, Devin S; Do, Tuan; Hees, Aurelien; Ghez, Andrea; Naoz, Smadar; Witzel, Gunther et al.: Investigating the Binarity of S0-2: Implications for Its Origins and Robustness as a Probe of the Laws of Gravity around a Supermassive Black Hole, 2018
Do, Tuan; Kerzendorf, Wolfgang; Konopacky, Quinn; Marcinik, Joseph M; Ghez, Andrea; Lu, Jessica R et al.: Super-solar Metallicity Stars in the Galactic Center Nuclear Star Cluster: Unusual Sc, V, and Y Abundances, 2018
Hosek, Matthew W; Lu, Jessica R; Anderson, Jay; Do, Tuan; Schlafly, Edward F; Ghez, Andrea M et al.: The Optical/Near-infrared Extinction Law in Highly Reddened Regions, 2018
Lockhart, KE; Lu, JR; Peiris, HV; Rich, RM; Bouchez, A; Ghez, AM: A Slowly Precessing Disk in the Nucleus of M31 as the Feeding Mechanism for a Central Starburst, 2018
Naoz, Smadar; Ghez, Andrea M; Hees, Aurelien; Do, Tuan; Witzel, Gunther; Lu, Jessica R: Confusing Binaries: The Role of Stellar Binaries in Biasing Disk Properties in the Galactic Center, 2018
Dong, Hui; Schödel, Rainer; Williams, Benjamin F; Nogueras-Lara, Francisco; Gallego-Cano, Eulalia; Gallego-Calvente, Teresa et al.: Near-infrared variability study of the central 2.3 arcmin × 2.3 arcmin of the Galactic Centre – I. Catalogue of variable sources, 2017
Dong, Hui; Schödel, Rainer; Williams, Benjamin F; Nogueras-Lara, Francisco; Gallego-Cano, Eulalia; Gallego-Calvente, Teresa et al.: Near-infrared variability study of the central 2.3 × 2.3 arcmin2 of the Galactic Centre – II. Identification of RR Lyrae stars in the Milky Way nuclear star cluster, 2017
Hees, A; Do, T; Ghez, AM; Martinez, GD; Naoz, S; Becklin, EE et al.: Testing General Relativity with Stellar Orbits around the Supermassive Black Hole in Our Galactic Center, 2017
Hees, A; Ghez, AM; Do, T; Lu, JR; Morris, MR; Becklin, EE et al.: Testing the gravitational theory with short-period stars around our galactic center, 2017
Witzel, G; Sitarski, BN; Ghez, AM; Morris, MR; Hees, A; Do, T et al.: The Post-periapsis Evolution of Galactic Center Source G1: The Second Case of a Resolved Tidal Interaction with a Supermassive Black Hole, 2017
Boehle, A; Ghez, AM; Schödel, R; Meyer, L; Yelda, S; Albers, S et al.: AN IMPROVED DISTANCE AND MASS ESTIMATE FOR SGR A* FROM A MULTISTAR ORBIT ANALYSIS, 2016
Chappell, SN; Ghez, AM; Do, T; Martinez, GD; Yelda, S; Sitarski, BN et al.: The late-type stellar density profile in the Galactic Center: A statistical approach, 2016
Do, Tuan; Ghez, Andrea; Morris, Mark; Lu, Jessica; Chappell, Samantha; Feldmeier-Krause, Anja et al.: Observational constraints on the formation and evolution of the Milky Way nuclear star cluster with Keck and Gemini, 2016
Gautam, Abhimat K; Do, Tuan; Ghez, Andrea M; Lu, Jessica R; Morris, Mark R; Sakai, Shoko et al.: Constraining the Variability and Binary Fraction of Galactic Center Young Stars, 2016
Stephan, Alexander P; Naoz, Smadar; Ghez, Andrea M; Witzel, Gunther; Sitarski, Breann N; Do, Tuan et al.: Merging binaries in the Galactic Center: the eccentric Kozai–Lidov mechanism with stellar evolution, 2016
Wright, Shelley A; Walth, Gregory; Do, Tuan; Marshall, Daniel; Larkin, James E; Moore, Anna M et al.: The infrared imaging spectrograph (IRIS) for TMT: latest science cases and simulations, 2016
Do, Tuan; Kerzendorf, Wolfgang; Winsor, Nathan; Støstad, Morten; Morris, Mark R; Lu, Jessica R et al.: DISCOVERY OF LOW-METALLICITY STARS IN THE CENTRAL PARSEC OF THE MILKY WAY, 2015
Hosek, Matthew W; Lu, Jessica R; Anderson, Jay; Ghez, Andrea M; Morris, Mark R; Clarkson, William I: THE ARCHES CLUSTER: EXTENDED STRUCTURE AND TIDAL RADIUS, 2015
Stolte, A; Hußmann, B; Olczak, C; Brandner, W; Habibi, M; Ghez, AM et al.: Circumstellar discs in Galactic centre clusters: Disc-bearing B-type stars in the Quintuplet and Arches clusters⋆⋆⋆⋆⋆⋆, 2015
Støstad, M; Do, T; Murray, N; Lu, JR; Yelda, S; Ghez, A: MAPPING THE OUTER EDGE OF THE YOUNG STELLAR CLUSTER IN THE GALACTIC CENTER, 2015
Bower, Geoffrey C; Markoff, Sera; Brunthaler, Andreas; Law, Casey; Falcke, Heino; Maitra, Dipankar et al.: THE INTRINSIC TWO-DIMENSIONAL SIZE OF SAGITTARIUS A*, 2014
Hora, JL; Witzel, G; Ashby, MLN; Becklin, EE; Carey, S; Fazio, GG et al.: SPITZER/IRAC OBSERVATIONS OF THE VARIABILITY OF Sgr A* AND THE OBJECT G2 AT 4.5 μm, 2014
Meyer, L; Witzel, G; Longstaff, FA; Ghez, AM: A FORMAL METHOD FOR IDENTIFYING DISTINCT STATES OF VARIABILITY IN TIME-VARYING SOURCES: SGR A* AS AN EXAMPLE, 2014
Stolte, A; Hußmann, B; Morris, MR; Ghez, AM; Brandner, W; Lu, JR et al.: THE ORBITAL MOTION OF THE QUINTUPLET CLUSTER—A COMMON ORIGIN FOR THE ARCHES AND QUINTUPLET CLUSTERS?**This paper is based on observations obtained with the VLT at Paranal Observatory, Chile, under program 71.C-0344 (PI: Eisenhauer) and 081.D-0572(B) (PI: Brandner), and obtained with the Keck telescopes at Mauna Kea, Hawai'i (PI: Morris)., 2014
Todorov, KO; Luhman, KL; Konopacky, QM; McLeod, KK; Apai, D; Ghez, AM et al.: A SEARCH FOR COMPANIONS TO BROWN DWARFS IN THE TAURUS AND CHAMAELEON STAR-FORMING REGIONS**Based on observations performed with the NASA/ESA Hubble Space Telescope, Gemini Observatory, and the W. M. Keck Observatory. The Hubble observations are associated with proposal IDs 11203, 11204, and 11983 and were obtained at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-26555., 2014
Witzel, G; Ghez, AM; Morris, MR; Sitarski, BN; Boehle, A; Naoz, S et al.: DETECTION OF GALACTIC CENTER SOURCE G2 AT 3.8 μm DURING PERIAPSE PASSAGE, 2014
Wright, Shelley A; Larkin, James E; Moore, Anna M; Do, Tuan; Simard, Luc; Adamkovics, Maté et al.: The infrared imaging spectrograph (IRIS) for TMT: overview of innovative science programs, 2014
Yelda, S; Ghez, AM; Lu, JR; Do, T; Meyer, L; Morris, MR et al.: PROPERTIES OF THE REMNANT CLOCKWISE DISK OF YOUNG STARS IN THE GALACTIC CENTER, 2014
Correia, S; Duchêne, G; Reipurth, B; Zinnecker, H; Daemgen, S; Petr-Gotzens, MG et al.: Stellar and circumstellar properties of visual binaries in the Orion Nebula Cluster⋆⋆⋆, 2013
Do, T; Martinez, GD; Yelda, S; Ghez, A; Bullock, J; Kaplinghat, M et al.: THREE-DIMENSIONAL STELLAR KINEMATICS AT THE GALACTIC CENTER: MEASURING THE NUCLEAR STAR CLUSTER SPATIAL DENSITY PROFILE, BLACK HOLE MASS, AND DISTANCE, 2013
Meyer, L; Ghez, AM; Witzel, G; Do, T; Phifer, K; Sitarski, BN et al.: The Keplerian orbit of G2, 2013
Phifer, K; Do, T; Meyer, L; Ghez, AM; Witzel, G; Yelda, S et al.: KECK OBSERVATIONS OF THE GALACTIC CENTER SOURCE G2: GAS CLOUD OR STAR?, 2013
Pott, Jorg-Uwe; Malkan, Matt A; Elitzur, Moshe; Ghez, Andrea M; Herbst, Tom M; Schödel, Rainer et al.: LUMINOSITY-VARIATION INDEPENDENT LOCATION OF THE CIRCUM-NUCLEAR, HOT DUST IN NGC 4151, 2010
Smith, Nathan; Foley, Ryan J; Bloom, Joshua S; Li, Weidong; Filippenko, Alexei V; Gavazzi, Raphaël et al.: Late-Time Observations of SN 2006gy: Still Going Strong, 2008