Overview of the Optical Design of the CMB-S4 Large Aperture Telescopes and Camera Optics

Posted by dbos Chicago

Kavli Affiliate: Bradford Benson | First 5 Authors: Patricio A. Gallardo, Kathleen Harrington, Roberto Puddu, Bradford Benson, John Carlstrom | Summary: CMB-S4, the next-generation CMB observatory, will deploy hundreds of thousands of detectors to enable mapping the millimeter-wavelength sky with unprecedented speed. The large aperture telescopes for CMB-S4 consist of six-meter diameter crossed Dragone designs […]


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Through the Theory of Mind’s Eye: Reading Minds with Multimodal Video Large Language Models

Posted by dbos Berkeley

Kavli Affiliate: Xiang Zhang | First 5 Authors: Zhawnen Chen, Tianchun Wang, Yizhou Wang, Michal Kosinski, Xiang Zhang | Summary: Can large multimodal models have a human-like ability for emotional and social reasoning, and if so, how does it work? Recent research has discovered emergent theory-of-mind (ToM) reasoning capabilities in large language models (LLMs). LLMs […]


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The EUSO-SPB2 Fluorescence Telescope for the Detection of Ultra-High Energy Cosmic Rays

Posted by klaurent Chicago

Kavli Affiliate: Stephan Meyer | Summary:The Extreme Universe Space Observatory on a Super Pressure Balloon 2 (EUSO-SPB2) flew on May 13$^textth$ and 14$^textth$ of 2023. Consisting of two novel optical telescopes, the payload utilized next-generation instrumentation for the observations of extensive air showers from near space. One instrument, the fluorescence telescope (FT) searched for Ultra-High […]


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The EUSO-SPB2 Fluorescence Telescope for the Detection of Ultra-High Energy Cosmic Rays

Posted by Chicago

Kavli Affiliate: Stephan S. Meyer | First 5 Authors: James H. Adams Jr., Denis Allard, Phillip Alldredge, Luis Anchordoqui, Anna Anzalone | Summary: The Extreme Universe Space Observatory on a Super Pressure Balloon 2 (EUSO-SPB2) flew on May 13$^{text{th}}$ and 14$^{text{th}}$ of 2023. Consisting of two novel optical telescopes, the payload utilized next-generation instrumentation for […]


Continue.. The EUSO-SPB2 Fluorescence Telescope for the Detection of Ultra-High Energy Cosmic Rays

The EUSO-SPB2 Fluorescence Telescope for the Detection of Ultra-High Energy Cosmic Rays

Posted by Chicago

Kavli Affiliate: Stephan S. Meyer | First 5 Authors: James H. Adams Jr., Denis Allard, Phillip Alldredge, Luis Anchordoqui, Anna Anzalone | Summary: The Extreme Universe Space Observatory on a Super Pressure Balloon 2 (EUSO-SPB2) flew on May 13$^{text{th}}$ and 14$^{text{th}}$ of 2023. Consisting of two novel optical telescopes, the payload utilized next-generation instrumentation for […]


Continue.. The EUSO-SPB2 Fluorescence Telescope for the Detection of Ultra-High Energy Cosmic Rays

The EUSO-SPB2 Fluorescence Telescope for the Detection of Ultra-High Energy Cosmic Rays

Posted by Chicago

Kavli Affiliate: Stephan S. Meyer | First 5 Authors: James H. Adams Jr., Denis Allard, Phillip Alldredge, Luis Anchordoqui, Anna Anzalone | Summary: The Extreme Universe Space Observatory on a Super Pressure Balloon 2 (EUSO-SPB2) flew on May 13$^{text{th}}$ and 14$^{text{th}}$ of 2023. Consisting of two novel optical telescopes, the payload utilized next-generation instrumentation for […]


Continue.. The EUSO-SPB2 Fluorescence Telescope for the Detection of Ultra-High Energy Cosmic Rays

The EUSO-SPB2 Fluorescence Telescope for the Detection of Ultra-High Energy Cosmic Rays

Posted by Chicago

Kavli Affiliate: Stephan S. Meyer | First 5 Authors: James H. Adams Jr., Denis Allard, Phillip Alldredge, Luis Anchordoqui, Anna Anzalone | Summary: The Extreme Universe Space Observatory on a Super Pressure Balloon 2 (EUSO-SPB2) flew on May 13$^{text{th}}$ and 14$^{text{th}}$ of 2023. Consisting of two novel optical telescopes, the payload utilized next-generation instrumentation for […]


Continue.. The EUSO-SPB2 Fluorescence Telescope for the Detection of Ultra-High Energy Cosmic Rays

The Precursor Small Aperture Telescope (PreSAT) CMB polarimeter

Posted by klaurent Chicago

Kavli Affiliate: Abigail Vieregg | Summary:The search for the polarized imprint of primordial gravitational waves in the cosmic microwave background (CMB) as direct evidence of cosmic inflation requires exquisite sensitivity and control over systematics. The next-generation CMB-S4 project intends to improve upon current-generation experiments by deploying a significantly greater number of highly-sensitive detectors, combined with […]


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Evaluating Short-Term Temporal Fluctuations of Social Biases in Social Media Data and Masked Language Models

Posted by dbos UCAS

Kavli Affiliate: Yi Zhou | First 5 Authors: Yi Zhou, Danushka Bollegala, Jose Camacho-Collados, , | Summary: Social biases such as gender or racial biases have been reported in language models (LMs), including Masked Language Models (MLMs). Given that MLMs are continuously trained with increasing amounts of additional data collected over time, an important yet […]


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