The THESAN-ZOOM project: Burst, quench, repeat — unveiling the evolution of high-redshift galaxies along the star-forming main sequence

Posted by dbos MIT

Kavli Affiliate: Mark Vogelsberger | First 5 Authors: William McClymont, Sandro Tacchella, Aaron Smith, Rahul Kannan, Ewald Puchwein | Summary: Characterizing the evolution of the star-forming main sequence (SFMS) at high redshift is crucial to contextualize the observed extreme properties of galaxies in the early Universe. We present an analysis of the SFMS and its […]


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Large Language Models Are Innate Crystal Structure Generators

Posted by dbos Berkeley

Kavli Affiliate: Kristin A. Persson | First 5 Authors: Jingru Gan, Peichen Zhong, Yuanqi Du, Yanqiao Zhu, Chenru Duan | Summary: Crystal structure generation is fundamental to materials discovery, enabling the prediction of novel materials with desired properties. While existing approaches leverage Large Language Models (LLMs) through extensive fine-tuning on materials databases, we show that […]


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Discovery of 15 new pulsars at high Galactic Latitudes with FAST

Posted by dbos Peking

Kavli Affiliate: Renxin Xu | First 5 Authors: Xin Xu, Shi Dai, Qijun Zhi, Juntao Bai, Joanna Berteaud | Summary: We present the discovery and timing results of 15 pulsars discovered in a high Galactic latitude survey conducted with the Five-hundred-meter Aperture Spherical Telescope (FAST). The survey targeted a region as close as possible to […]


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The Chinese pulsar timing array data release I. Polarimetry for 56 millisecond pulsars

Posted by dbos Peking

Kavli Affiliate: Kejia Lee | First 5 Authors: Jiangwei Xu, Jinchen Jiang, Heng Xu, Bojun Wang, Zihan Xue | Summary: We present polarization pulse profiles for 56 millisecond pulsars (MSPs) monitored by the Chinese Pulsar Timing Array (CPTA) collaboration using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). The observations centered at 1.25 GHz with a […]


Continue.. The Chinese pulsar timing array data release I. Polarimetry for 56 millisecond pulsars

The Chinese pulsar timing array data release I. Polarimetry for 56 millisecond pulsars

Posted by dbos Peking

Kavli Affiliate: Kejia Lee | First 5 Authors: Jiangwei Xu, Jinchen Jiang, Heng Xu, Bojun Wang, Zihan Xue | Summary: We present polarization pulse profiles for 56 millisecond pulsars (MSPs) monitored by the Chinese Pulsar Timing Array (CPTA) collaboration using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). The observations centered at 1.25 GHz with a […]


Continue.. The Chinese pulsar timing array data release I. Polarimetry for 56 millisecond pulsars

Probing inflationary gravitational waves with cross-correlations: improved forecasting and validation with simulations

Posted by dbos Tokyo

Kavli Affiliate: Toshiya Namikawa | First 5 Authors: Toshiya Namikawa, Irene Abril-Cabezas, Blake D. Sherwin, , | Summary: We present a follow-up study to the method recently proposed by Namikawa & Sherwin (2023) to probe gravitational waves using cross-correlations between two CMB $B$-modes and a large-scale structure tracer. We first improve on the previous forecast […]


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Multi2: Multi-Agent Test-Time Scalable Framework for Multi-Document Processing

Posted by dbos Berkeley

Kavli Affiliate: Xiang Zhang | First 5 Authors: Juntai Cao, Xiang Zhang, Raymond Li, Chuyuan Li, Shafiq Joty | Summary: Recent advances in test-time scaling have shown promising results in improving Large Language Models (LLMs) performance through strategic computation allocation during inference. While this approach has demonstrated strong performance improvements in logical and mathematical reasoning […]


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On the Extremely X-ray Variable Active Galactic Nuclei in the XMM-LSS Field

Posted by dbos Peking

Kavli Affiliate: Linhua Jiang | First 5 Authors: Zijian Zhang, Bin Luo, Linhua Jiang, W. N. Brandt, Jian Huang | Summary: We present a systematic investigation of extremely X-ray variable active galactic nuclei (AGNs) in the $approx 5.3~{rm deg}^2$ XMM-SERVS XMM-LSS region. Eight variable AGNs are identified with rest-frame 2 keV flux density variability amplitudes […]


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On the Extremely X-ray Variable Active Galactic Nuclei in the XMM-LSS Field

Posted by dbos Peking

Kavli Affiliate: Linhua Jiang | First 5 Authors: Zijian Zhang, Bin Luo, Linhua Jiang, W. N. Brandt, Jian Huang | Summary: We present a systematic investigation of extremely X-ray variable active galactic nuclei (AGNs) in the $approx 5.3~{rm deg}^2$ XMM-SERVS XMM-LSS region. Eight variable AGNs are identified with rest-frame 2 keV flux density variability amplitudes […]


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Focus-Tunable Two-Photon Fiberscope Enabling in vivo Imaging at Selected Depths

Posted by dbos Hopkins

Kavli Affiliate: Xingde Li | Authors: Yuehan Liu, Jiayun Laurie Huang and Xingde Li | Summary: Miniaturized two-photon imaging devices enable real-time in vivo and in situ imaging at subcellular resolution, highly valuable for clinical applications and basic research (such as neuroscience). However, achieving high-quality volumetric imaging at varying depths remains challenging. In this study, […]


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