Missing baryons recovered with kSZ + CMB lensing
Our paper measuring the gas fraction in galaxies and groups using the kinematic Sunyaev–Zel'dovich effect is out in Phys. Rev. D.
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PRL: Resolving cosmological tensions with reionization
Our joint first-author paper on the optical depth to reionization is out in Physical Review Letters.
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The New York Times: An astronomer hunting dark energy with DESI
The New York Times on DESI's hint of evolving dark energy and the people behind the survey.
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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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Joining LBNL as Owen Chamberlain Postdoctoral Fellow
Starting a new chapter at Lawrence Berkeley National Laboratory.
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New paper: multi-probe cosmology with unWISE × ACT DR6 CMB lensing
Our latest first-author paper extends the unWISE × ACT DR6 cross-correlation pipeline to a full multi-probe analysis.
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BBC News: Mysterious dark matter mapped in finest detail yet
BBC News on the ACT DR6 CMB-lensing release: a telescope high in the Atacama desert maps the distribution of matter through cosmic time.
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