344 citations · 435 across the 8 of their papers we have counts for
23 papers
CMB and energy conservation limits on nanohertz gravitational waves
David Wright, John T. Giblin, Jeffrey Hazboun
The recent evidence for a stochastic gravitational wave background (GWB) in the nanohertz band, announced by pulsar timing array (PTA) collaborations around the world, has been pos…
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 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-…
Common-spectrum process versus cross-correlation for gravitational-wave searches using pulsar timing arrays
Joseph D. Romano, Jeffrey S. Hazboun, Xavier Siemens +1
The North American Nanohertz Observatory for Gravitational Waves (NANOGrav) has recently reported strong statistical evidence for a common-spectrum red-noise process for all pulsar…
A Study in Frequency-Dependent Effects on Precision Pulsar Timing Parameters with the Pulsar Signal Simulator
Brent J. Shapiro-Albert, Jeffrey S. Hazboun, Maura A. McLaughlin +1
In this paper we introduce a new Python package, the Pulsar Signal Simulator, or PsrSigSim, which is designed to simulate a pulsar signal from emission at the pulsar, through the i…
Model Dependence of Bayesian Gravitational-Wave Background Statistics for Pulsar Timing Arrays
Jeffrey S. Hazboun, Joseph Simon, Xavier Siemens +1
Pulsar timing array (PTA) searches for a gravitational-wave background (GWB) typically include time-correlated "red" noise models intrinsic to each pulsar. Using a simple simulated…