From Halos to Galaxies. IX. Estimate of Halo Assembly History for SDSS Galaxy Groups

Kavli Affiliate: Luis C. Ho | First 5 Authors: Cheqiu Lyu, Yingjie Peng, Yipeng Jing, Xiaohu Yang, Luis C. Ho | Summary: The properties of the galaxies are tightly connected to their host halo mass and halo assembly history. Accurate measurement of the halo assembly history in observation is challenging but crucial to the understanding […]


Continue.. From Halos to Galaxies. IX. Estimate of Halo Assembly History for SDSS Galaxy Groups

From Halos to Galaxies. IX. Estimate of Halo Assembly History for SDSS Galaxy Groups

Kavli Affiliate: Feng Yuan | First 5 Authors: Cheqiu Lyu, Yingjie Peng, Yipeng Jing, Xiaohu Yang, Luis C. Ho | Summary: The properties of the galaxies are tightly connected to their host halo mass and halo assembly history. Accurate measurement of the halo assembly history in observation is challenging but crucial to the understanding of […]


Continue.. From Halos to Galaxies. IX. Estimate of Halo Assembly History for SDSS Galaxy Groups

Aligning Planet-Hosting Binaries via Dissipative Precession in Circumstellar Disks

Kavli Affiliate: Andrew Vanderburg | First 5 Authors: Konstantin Gerbig, Malena Rice, J. J. Zanazzi, Sam Christian, Andrew Vanderburg | Summary: Recent observations have demonstrated that some subset of even moderately wide-separation planet-hosting binaries are preferentially configured such that planetary and binary orbits appear to lie within the same plane. In this work, we explore […]


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LANE: Logic Alignment of Non-tuning Large Language Models and Online Recommendation Systems for Explainable Reason Generation

Kavli Affiliate: Jing Wang | First 5 Authors: Hongke Zhao, Songming Zheng, Likang Wu, Bowen Yu, Jing Wang | Summary: The explainability of recommendation systems is crucial for enhancing user trust and satisfaction. Leveraging large language models (LLMs) offers new opportunities for comprehensive recommendation logic generation. However, in existing related studies, fine-tuning LLM models for […]


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JADES: The star-formation and chemical enrichment history of a luminous galaxy at z~9.43 probed by ultra-deep JWST/NIRSpec spectroscopy

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Mirko Curti, Joris Witstok, Peter Jakobsen, Chiaki Kobayashi, Emma Curtis-Lake | Summary: We analyse ultra-deep JWST observations of the galaxy JADES-GS-z9-0 at z = 9.4327, and derive detailed stellar and interstellar medium (ISM) properties of this luminous (MUV=-20.43) high-redshift system. Complementary information from NIRCam imaging and NIRSpec […]


Continue.. JADES: The star-formation and chemical enrichment history of a luminous galaxy at z~9.43 probed by ultra-deep JWST/NIRSpec spectroscopy

Local Description of Decoherence of Quantum Superpositions by Black Holes and Other Bodies

Kavli Affiliate: Robert M. Wald | First 5 Authors: Daine L. Danielson, Gautam Satishchandran, Robert M. Wald, , | Summary: It was previously shown that if an experimenter, Alice, puts a massive or charged body in a quantum spatial superposition, then the presence of a black hole (or more generally any Killing horizon) will eventually […]


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The little coadd that could: Estimating shear from coadded images

Kavli Affiliate: Eli Rykoff | First 5 Authors: Robert Armstrong, Erin Sheldon, Eric Huff, Jim Bosch, Eli Rykoff | Summary: Upcoming wide field surveys will have many overlapping epochs of the same region of sky. The conventional wisdom is that in order to reduce the errors sufficiently for systematics-limited measurements, like weak lensing, we must […]


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AtLAST Science Overview Report

Kavli Affiliate: Claudio Ricci | First 5 Authors: Mark Booth, Pamela Klaassen, Claudia Cicone, Tony Mroczkowski, Martin A. Cordiner | Summary: Submillimeter and millimeter wavelengths provide a unique view of the Universe, from the gas and dust that fills and surrounds galaxies to the chromosphere of our own Sun. Current single-dish facilities have presented a […]


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Measurement of the integrated luminosity of data samples collected during 2019-2022 by the Belle II experiment

Kavli Affiliate: T. Higuchi | First 5 Authors: The Belle II Collaboration, I. Adachi, L. Aggarwal, H. Ahmed, J. K. Ahn | Summary: A series of data samples was collected with the Belle II detector at the SuperKEKB collider from March 2019 to June 2022. We determine the integrated luminosities of these data samples using […]


Continue.. Measurement of the integrated luminosity of data samples collected during 2019-2022 by the Belle II experiment