745 citations · 8.5k across the 109 of their papers we have counts for
5 papers · 1 filter
Lack of clustering in low-redshift 21-cm intensity maps cross-correlated with 2dF galaxy densities
C. J. Anderson, N. J. Luciw, Y. -C. Li +13
We report results from 21-cm intensity maps acquired from the Parkes radio telescope and cross-correlated with galaxy maps from the 2dF galaxy survey. The data span the redshift ra…
Improved Pulsar Timing via Principle Component Mode Tracking
Hsiu-Hsien Lin, Kiyoshi Masui, Ue-Li Pen +1
We present a principal component analysis method which tracks and compensates for short-timescale variability in pulsar profiles, with a goal of improving pulsar timing precision.…
CHIME FRB: An application of FFT beamforming for a radio telescope
C. Ng, K. Vanderlinde, A. Paradise +11
We have developed FFT beamforming techniques for the CHIME radio telescope, to search for and localize the astrophysical signals from Fast Radio Bursts (FRBs) over a large instanta…
Limits on the ultra-bright Fast Radio Burst population from the CHIME Pathfinder
CHIME Scientific Collaboration, Mandana Amiri, Kevin Bandura +35
We present results from a new incoherent-beam Fast Radio Burst (FRB) search on the Canadian Hydrogen Intensity Mapping Experiment (CHIME) Pathfinder. Its large instantaneous field…
Two- and Three-Dimensional Probes of Parity in Primordial Gravity Waves
Kiyoshi Wesley Masui, Ue-Li Pen, Neil Turok
We show that three-dimensional information is critical to discerning the effects of parity violation in the primordial gravity-wave background. If present, helical gravity waves in…