385 citations · 2.1k across the 46 of their papers we have counts for
4 papers · 1 filter
Compact Dark Matter with Globular Cluster Pulsars
Soobeom Chung, Jeff A. Dror
Pulsars are exceptionally stable clocks, and a compact dark-matter object passing near the line of sight to a pulsar delays its pulses through the Shapiro effect. The number of det…
Probing Picohertz Gravitational Waves with Pulsars
Qinyuan Zheng, Chiara M. F. Mingarelli, William DeRocco +3
With periods much longer than the duration of current pulsar timing surveys, gravitational waves in the picohertz (pHz) regime are not detectable in the typical analysis framework…
Searching For Stochastic Gravitational Waves Below a Nanohertz
William DeRocco, Jeff A. Dror
The stochastic gravitational-wave background is imprinted on the times of arrival of radio pulses from millisecond pulsars. Traditional pulsar timing analyses fit a timing model to…
Using Pulsar Parameter Drifts to Detect Sub-Nanohertz Gravitational Waves
William DeRocco, Jeff A. Dror
Gravitational waves with frequencies below 1~nHz are notoriously difficult to detect. With periods exceeding current experimental lifetimes, they induce slow drifts in observables…