Geoffrey C. Bower

Research interests

Publications

• First Sagittarius A* Event Horizon Telescope Results. VI. Testing the Black Hole Metric

  The Astrophysical Journal Letters · 2022 · https://doi.org/10.3847/2041-8213/ac6756

• First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

  The Astrophysical Journal Letters · 2022 · https://doi.org/10.3847/2041-8213/ac6674

• First Sagittarius A* Event Horizon Telescope Results. V. Testing Astrophysical Models of the Galactic Center Black Hole

  The Astrophysical Journal Letters · 2022 · 10.3847/2041-8213/ac6672

• First Sagittarius A* Event Horizon Telescope Results. III. Imaging of the Galactic Center Supermassive Black Hole

  The Astrophysical Journal Letters · 2022 · 10.3847/2041-8213/ac6429

• First Sagittarius A* Event Horizon Telescope Results. II. EHT and Multiwavelength Observations, Data Processing, and Calibration

  The Astrophysical Journal Letters · 2022 · 10.3847/2041-8213/ac6675

• First Sagittarius A* Event Horizon Telescope Results. IV. Variability, Morphology, and Black Hole Mass

  The Astrophysical Journal Letters · 2022 · 10.3847/2041-8213/ac6736

• First M87 Event Horizon Telescope Results. VIII. Magnetic Field Structure near The Event Horizon

  The Astrophysical Journal Letters · 2021 · https://doi.org/10.3847/2041-8213/abe4de

• First M87 Event Horizon Telescope Results. VII. Polarization of the Ring

  The Astrophysical Journal Letters · 2021 · 10.3847/2041-8213/abe71d

• A repeating fast radio burst source localized to a nearby spiral galaxy

  Nature · 2020 · 10.1038/s41586-019-1866-z

• First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole

  The Astrophysical Journal Letters · 2019 · 10.3847/2041-8213/ab0e85

• First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring

  The Astrophysical Journal Letters · 2019 · 10.3847/2041-8213/ab0f43

• First M87 Event Horizon Telescope Results. II. Array and Instrumentation

  The Astrophysical Journal Letters · 2019 · 10.3847/2041-8213/ab0c96

• First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole

  The Astrophysical Journal Letters · 2019 · https://doi.org/10.3847/2041-8213/ab0ec7

• First M87 Event Horizon Telescope Results. III. Data Processing and Calibration

  The Astrophysical Journal Letters · 2019 · https://doi.org/10.3847/2041-8213/ab0c57

• First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole

  The Astrophysical Journal Letters · 2019 · 10.3847/2041-8213/ab1141

• An extreme magneto-ionic environment associated with the fast radio burst source FRB 121102

  Nature · 2018 · 10.1038/nature25149

• The Host Galaxy and Redshift of the Repeating Fast Radio Burst FRB 121102

  The Astrophysical Journal Letters · 2017 · 10.3847/2041-8213/834/2/l7

• A direct localization of a fast radio burst and its host

  Nature · 2017 · 10.1038/nature20797

• The Repeating Fast Radio Burst FRB 121102 as Seen on Milliarcsecond Angular Scales

  The Astrophysical Journal Letters · 2017 · 10.3847/2041-8213/834/2/l8

• A strong magnetic field around the supermassive black hole at the centre of the Galaxy

  Nature · 2013 · 10.1038/nature12499

• Jet-Launching Structure Resolved Near the Supermassive Black Hole in M87

  Science · 2012 · 10.1126/science.1224768

• A Possible Relativistic Jetted Outburst from a Massive Black Hole Fed by a Tidally Disrupted Star

  Science · 2011 · 10.1126/science.1207150

• Event-horizon-scale structure in the supermassive black hole candidate at the Galactic Centre

  Nature · 2008 · 10.1038/nature07245

• Observation of Muon Neutrino Disappearance with the MINOS Detectors in the NuMI Neutrino Beam

  Physical Review Letters · 2006 · 10.1103/physrevlett.97.191801

• Measurements of the Cosmic-Ray Positron Fraction from 1 to 50 G[CLC]e[/CLC]V

  The Astrophysical Journal · 1997 · 10.1086/310706

Current projects

No projects listed.