1k citations · 2.3k across the 18 of their papers we have counts for
18 papers
: Symbolic Models to Predict the Evolution of the CDM Nonlinear Power Spectrum
Manvi Chauhan, Daniel J. Farrow, Ariel G. Sánchez +3
We present and , a pair of analytical emulators developed to predict the nonlinear power spectrum based on its linear counterpart and several esse…
EMU/GAMA: A statistical perspective on active galactic nuclei diagnostics
J. Prathap, A. M. Hopkins, R. Carvajal +19
While it is well known that galaxies are composites of many emission processes, quantifying the various contributions remains challenging. In this work, we use unsupervised machine…
Identification of Anomalous E+A Galaxies in GAMA Using an Isolation Forest
Kieran Broadbelt, Kevin Pimbblet, Daniel J. Farrow
We implement an outlier detection model, an Isolation Foest (iForest), to uncover anomalous objects in the Galaxy and Mass Assembly Fourth Data Release (GAMA DR4). The iForest algo…
FLASH Early Science -- Discovery of an intervening HI 21-cm absorber from an ASKAP survey of the GAMA 23 field
J. R. Allison, E. M. Sadler, S. Bellstedt +18
We present early science results from the First Large Absorption Survey in HI (FLASH), a spectroscopically blind survey for 21-cm absorption lines in cold hydrogen HI gas at cosmol…
Galaxy And Mass Assembly (GAMA): Defining Passive Galaxy Samples and Searching for the UV Upturn
S. Phillipps, S. S. Ali, M. N. Bremer +16
We use data from the GAMA and GALEX surveys to demonstrate that the UV upturn, an unexpected excess of ultraviolet flux from a hot stellar component, seen in the spectra of many ea…
The WiggleZ Dark Energy Survey: Final Data Release and the Metallicity of UV-Luminous Galaxies
Michael J. Drinkwater, Zachary J. Byrne, Chris Blake +24
The WiggleZ Dark Energy Survey measured the redshifts of over 200,000 UV-selected (NUV<22.8 mag) galaxies on the Anglo-Australian Telescope. The survey detected the baryon acoustic…