523 citations · 2.5k across the 23 of their papers we have counts for
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The Proper Motion of the Galactic Center Pulsar Relative to Sagittarius A*
Geoffrey C. Bower, Adam Deller, Paul Demorest +12
We measure the proper motion of the pulsar PSR J1745-2900 relative to the Galactic Center massive black hole, Sgr A*, using the Very Long Baseline Array (VLBA). The pulsar has a tr…
Magnetized Gas Clouds can Survive Acceleration by a Hot Wind
Michael McCourt, Ryan M. O'Leary, Ann-Marie Madigan +1
We present three-dimensional magnetohydrodynamic simulations of magnetized gas clouds accelerated by hot winds. We initialize gas clouds with tangled internal magnetic fields and s…
Two paths of cluster evolution: global expansion versus core collapse
Ryan M. O'Leary, Steven W. Stahler, Chung-Pei Ma
All gravitationally bound clusters expand, due to both gas loss from their most massive members and binary heating. All are eventually disrupted tidally, either by passing molecula…