22 citations · 30 across the 9 of their papers we have counts for
9 papers
Dynamical modelling of giant radio quasars in the HETDEX Spring Field
T. M. O. Franzen, J. Machalski, M. Jamrozy +4
Giant radio sources are defined as extragalactic radio sources, hosted by galaxies or quasars, with linear sizes Mpc. They are thought to represent the final stage of th…
Direct power spectral density estimation from structure functions without Fourier transforms
Mark A. Bishop, Sean Oughton, Tulasi N. Parashar +1
Second-order structure functions and power spectral densities are popular tools in the study of statistical properties across scales, particularly for the analysis of turbulent flo…
Predicting Sunyaev-Zel'dovich effect observations of galaxy cluster cavities with the Square Kilometre Array
Sophia Geris, Yvette Perrott
Galaxy cluster X-ray cavities are inflated by relativistic jets that are ejected into the intracluster medium by active galactic nuclei (AGN). AGN jets prevent predicted cooling fl…
Constraining solar wind transport model parameters using Bayesian analysis
Mark Bishop, Sean Ougthon, Tulasi Parashar +1
We apply nested-sampling (NS) Bayesian analysis [AshtonEA22] to a model for the transport of MHD-scale solar wind fluctuations. The dual objectives are to obtain improved constrain…
AtLAST Science Overview Report
Mark Booth, Pamela Klaassen, Claudia Cicone +81
Submillimeter and millimeter wavelengths provide a unique view of the Universe, from the gas and dust that fills and surrounds galaxies to the chromosphere of our own Sun. Current…
Identifying Galaxy Cluster Mergers with Deep Neural Networks using Idealized Compton-y and X-ray maps
Ashleigh R. Arendt, Yvette C. Perrott, Ana Contreras-Santos +3
We present a novel approach to identify galaxy clusters that are undergoing a merger using a deep learning approach. This paper uses massive galaxy clusters spanning $0 \leq z \leq…
Power spectrum estimation methods on intracluster medium surface brightness fluctuations
Mark Bishop, Yvette Perrott, Tulasi Parashar +1
Accurate estimation of galaxy cluster masses is a central problem in cosmology. Turbulence is believed to introduce significant deviations from the hydrostatic mass estimates. Esti…
Probing the evolution of galaxy clusters using SZ effect and non-thermal emission: first results from A1413
Mohini Pachchigar, Yvette Perrott, Tulasi Parashar
Mass is the most fundamental property of galaxy clusters. However, measuring it is still a challenge. Calibrating mass from intracluster medium observables such as the Sunyaev-Zel'…
A detailed radio study of the energetic, nearby and puzzling GRB 171010A
J. S. Bright, A. Horesh, A. J. van der Horst +7
We present the results of an intensive multi-epoch radio frequency campaign on the energetic and nearby GRB 171010A with the Karl G. Janksy Very Large Array and Arcminute Microkelv…