436 citations · 2.4k across the 33 of their papers we have counts for
60 papers
The International Pulsar Timing Array second data release: Search for an isotropic Gravitational Wave Background
J. Antoniadis, Z. Arzoumanian, S. Babak +123
We searched for an isotropic stochastic gravitational wave background in the second data release of the International Pulsar Timing Array, a global collaboration synthesizing decad…
The Location of Young Pulsar PSR J08372454: Galactic Halo or Local Supernova Remnant?
Nihan Pol, Sarah Burke-Spolaor, Natasha Hurley-Walker +8
We present the discovery and timing of the young (age kyr) pulsar PSR J08372454. Based on its high latitude () and dispersion measure (DM ~p…
The Search for Binary Supermassive Black Holes Amongst Quasars with Offset Broad Lines Using the Very Long Baseline Array
Peter Breiding, Sarah Burke-Spolaor, Michael Eracleous +4
In several previous studies, quasars exhibiting broad emission lines with >1000 km/s velocity offsets with respect to the host galaxy rest frame have been discovered. One leading h…
Robust Assessment of Clustering Methods for Fast Radio Transient Candidates
Kshitij Aggarwal, Sarah Burke-Spolaor, Casey J. Law +7
Fast radio transient search algorithms identify signals of interest by iterating and applying a threshold on a set of matched filters. These filters are defined by properties of th…
Multi-wavelength follow-up of FRB 180309
Kshitij Aggarwal, Sarah Burke-Spolaor, Nicolas Tejos +5
We report on the results of multi-wavelength follow-up observations with Gemini, VLA, and ATCA, to search for a host galaxy and any persistent radio emission associated with FRB 18…
The NANOGrav 11yr Data Set: Limits on Supermassive Black Hole Binaries in Galaxies within 500Mpc
Zaven Arzoumanian, Paul T. Baker, Adam Brazier +54
Supermassive black hole binaries (SMBHBs) should form frequently in galactic nuclei as a result of galaxy mergers. At sub-parsec separations, binaries become strong sources of low-…