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Space Supernova

Brendan O'Connor

Astrophysicist

McWilliams Fellow

Carnegie Mellon University

About Me

Hi, I'm Brendan. I am a McWilliams Fellow at Carnegie Mellon University studying cosmic explosions. My research is in the field of time domain and transient astrophysics. In particular, I am interested in the formation and evolution of high energy transients and their progenitors. I use a variety of optical, infrared, and X-ray observatories to study transient phenomena across the electromagnetic spectrum.

Space Supernova
NS-NS Merger
Field of GRB 151229A
Merging neutron stars
GW170817 and GRB 170817A
Gravitational wave sky map
AT2017gfo as seen by Swift/UVOT
GRB 150101B as seen by Chandra and HST
GRB Jet

Research

Galactic and Extragalactic Astronomy

The Swift Deep Galactic Plane Survey 

I am a lead member of the Swift Deep Galactic Plane Survey (DGPS) which is conducting a systematic survey of the Galactic Plane to search for X-ray transients. The Survey is focused on identifying a variety of variable X-ray sources, including low mass X-ray binaries (LMXBs), high mass X-ray binaries (HMXBs), cataclysmic variables (CVs), and magnetars.

Gamma-ray Bursts

Gamma-ray Bursts (GRBs) are bright flashes of gamma-rays detected by space satellites. My main interest is in short GRBs, which have a duration less than 2 seconds. These bursts are caused by the coalescence and cataclysmic merger of a system of two neutron stars. Their merger sites represent a main channel for the production of heavy elements in the Universe.

GW170817cloudc-2.jpg

Credit: NSF/LIGO/Sonoma State University/A. Simonnet

Galaxy

Contact

Carnegie Mellon University

The McWilliams Center for Cosmology and Astrophysics

boconno2@andrew.cmu.edu

brendanoc95@gmail.com

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A copy of my CV is available here.

M51.png

Credit: M51/Lowell Discovery Telescope/B. O'Connor

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