ACT DR6 main release
The Atacama Cosmology Telescope's DR6 main data release is out — power spectra, likelihoods, ΛCDM parameters, and constraints on extended models.
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unWISE × ACT DR6 CMB lensing
A multi-year program of cross-correlating the unWISE infrared galaxy catalog with ACT DR6 CMB lensing maps to constrain structure growth, measure non-Gaussianity, and test ΛCDM.
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The Atacama Cosmology Telescope: Multi-probe cosmology with unWISE galaxies and ACT DR6 CMB lensing
Multi-probe extension of the unWISE × ACT DR6 lensing pipeline; joint fit of auto- and cross-spectra.
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1 min read