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arXiv · 1810.06623

Galactic Center Pulsars with the ngVLA

Geoffrey C. Bower·Shami Chatterjee·Jim Cordes·Paul Demorest·Julia S. Deneva·Jason Dexter·Michael Kramer·Joseph Lazio·Scott Ransom·Lijing Shao·Norbert Wex·Robert Wharton
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Abstract

Pulsars in the Galactic Center (GC) are important probes of General Relativity, star formation, stellar dynamics, stellar evolution, and the interstellar medium. Despite years of searching, only a handful of pulsars in the central 0.5 deg are known. The high-frequency sensitivity of ngVLA will open a new window for discovery and characterization of pulsars in the GC. A pulsar in orbit around the GC black hole, Sgr A*, will provide an unprecedented probe of black hole physics and General Relativity.

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Geoffrey C. Bower, Shami Chatterjee, Jim Cordes, Paul Demorest, Julia S. Deneva, Jason Dexter, Michael Kramer, Joseph Lazio, Scott Ransom, Lijing Shao, Norbert Wex, Robert Wharton. 2018-10-15. Galactic Center Pulsars with the ngVLA. https://arxiv.org/abs/1810.06623

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