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DOE OSTI · 2246935

DarkNESS: Characterization of Space Multi-Chip Module Skipper-CCDs and Readout Electronics

Kim, Terry
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Abstract

The DarkNESS mission has the goal of deploying a 6U CubeSat fitted with an array of skipper-CCDs in Low Earth Orbit (~400 km). The new instrument will take measurements of diffuse x-rays and look for signatures of dark matter decay in the spectrum. DarkNESS will also perform a direct search for strongly interacting sub-GeV dark matter in regions of the parameter space not accessible to ground based experiments [1]. Skipper-CCDs allow for low-noise astronomical observations which can extend the discovery reach for direct dark matter search experiments. This paper will discuss the laboratory characterization of the two key components of the scientific payload: the space Multi-Chip Module (sMCM), and their readout electronics.

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BibTeXRIS

Kim, Terry. 2023-12-06. DarkNESS: Characterization of Space Multi-Chip Module Skipper-CCDs and Readout Electronics. https://www.osti.gov/biblio/2246935

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