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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

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