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Jay Chervenak

Researcher at Goddard Space Flight Center

Publications -  134
Citations -  5084

Jay Chervenak is an academic researcher from Goddard Space Flight Center. The author has contributed to research in topics: Transition edge sensor & Atacama Cosmology Telescope. The author has an hindex of 26, co-authored 126 publications receiving 4844 citations.

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The Atacama Cosmology Telescope: Cosmological Parameters from Three Seasons of Data

Jonathan Sievers, +115 more
TL;DR: In this article, a model of primary cosmological and secondary foreground parameters is fit to the map power spectra and lensing deflection power spectrum, including contributions from both the thermal Sunyaev-Zeldovich (tSZ) effect and the kinematic SZ effect, Poisson and correlated anisotropy from unresolved infrared sources, radio sources and the correlation between the tSZ effect and infrared sources.
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The atacama cosmology telescope: cosmological parameters from the 2008 power spectrum

Jo Dunkley, +84 more
TL;DR: In this paper, the angular power spectrum of the cosmic microwave background (CMB) radiation observed at 148 GHz and 218 GHz over 296 deg(exp 2) with the Atacama Cosmology Telescope (ACT) during its 2008 season was analyzed.
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The Atacama Cosmology Telescope: Sunyaev-Zel'dovich-Selected Galaxy Clusters at 148 GHz in the 2008 Survey

Tobias A. Marriage, +88 more
TL;DR: In this paper, the authors report on 23 clusters detected blindly as Sunyaev-Zel'DOVICH (SZ) decrements in a 148 GHz, 455 deg2 map of the southern sky made with data from the Atacama Cosmology Telescope 2008 observing season.
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Superconducting multiplexer for arrays of transition edge sensors

TL;DR: In this article, an analog superconducting time-division multiplexer was proposed to instrument large format arrays of low-temperature bolometers and microcalorimeters, and the circuit is designed to multiplex an array of quantum interference devices, thereby simplifying wiring and room temperature electronics.