119 citations · 544 across the 16 of their papers we have counts for
Showing 2015Show all
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astro-ph.CO2015★ 33 cited
Combining galaxy and 21cm surveys
J. D. Cohn, Martin White, Tzu-Ching Chang +3
Acoustic waves traveling through the early Universe imprint a characteristic scale in the clustering of galaxies, QSOs and inter-galactic gas. This scale can be used as a standard…
astro-ph.CO2015★ 3 cited
Mean maps for cosmic web structures in cosmological initial conditions
Han Aung, J. D. Cohn
Halos, filaments, sheets and voids in the cosmic web can be defined in terms of the eigenvalues of the smoothed shear tensor and a threshold . Using analytic methods, w…