523 citations · 1.8k across the 18 of their papers we have counts for
18 papers
The NANOGrav 12.5-Year Data Set: Dispersion Measure Mis-Estimation with Varying Bandwidths
Sofia Valentina Sosa Fiscella, Michael T. Lam, Zaven Arzoumanian +28
Noise characterization for pulsar-timing applications accounts for interstellar dispersion by assuming a known frequency-dependence of the delay it introduces in the times of arriv…
The NANOGrav 15-year Data Set: Constraints on Supermassive Black Hole Binaries from the Gravitational Wave Background
Gabriella Agazie, Akash Anumarlapudi, Anne M. Archibald +111
The NANOGrav 15-year data set shows evidence for the presence of a low-frequency gravitational-wave background (GWB). While many physical processes can source such low-frequency gr…
The NANOGrav Nine-Year Data Set: Excess Noise in Millisecond Pulsar Arrival Times
M. T. Lam, J. M. Cordes, S. Chatterjee +22
Gravitational wave astronomy using a pulsar timing array requires high-quality millisecond pulsars, correctable interstellar propagation delays, and high-precision measurements of…
Observations of Rotating Radio Transients with the First Station of the Long Wavelength Array
G. B. Taylor, K. Stovall, M. McCrackan +5
Rotating Radio Transients (RRATs) are a subclass of pulsars first identified in 2006 that are detected only in searches for single pulses and not through their time averaged emissi…
Altitudinal dependence of meteor radio afterglows measured via optical counterparts
K. S. Obenberger, J. M. Holmes, J. D. Dowell +4
Utilizing the all-sky imaging capabilities of the LWA1 radio telescope along with a host of all-sky optical cameras, we have now observed 44 optical meteor counterparts to radio af…
Two long-term intermittent pulsars discovered in the PALFA Survey
A. G. Lyne, B. W. Stappers, P. C. C. Freire +31
We report the discovery of two long-term intermittent radio pulsars in the ongoing Arecibo PALFA pulsar survey. Following discovery with the Arecibo Telescope, extended observation…