June 2025 – Page 23 – Kavli Institute Pre-Print Publications

The Pandora project. II: how non-thermal physics drives bursty star formation and temperate mass-loaded outflows in dwarf galaxies

Posted by klaurent June 3, 2025Cambridge

Kavli Affiliate: Martin Haehnelt | Summary:Dwarf galaxies provide powerful laboratories for studying galaxy formation physics. Their early assembly, shallow gravitational potentials, and bursty, clustered star formation histories make them especially sensitive to the processes that regulate baryons through multi-phase outflows. Using high-resolution, cosmological zoom-in simulations of a dwarf galaxy from textitthe Pandora suite, we explore […]

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Cavity-mediated cross-cross-resonance gate

Posted by klaurent June 3, 2025Caltech

Kavli Affiliate: Oskar Painter | Summary:We propose a cavity-mediated gate between two transmon qubits or other nonlinear superconducting elements. The gate is realized by driving both qubits at a frequency that is near-resonant with the frequency of the cavity. Since both qubits are subject to a cross-resonant drive, we call this gate a cross-cross-resonance gate. […]

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EIGER VII. The evolving relationship between galaxies and the intergalactic medium in the final stages of reionization

Posted by dbos June 3, 2025June 17, 2025MIT

Kavli Affiliate: Robert A. Simcoe | First 5 Authors: Daichi Kashino, Simon J. Lilly, Jorryt Matthee, Ruari Mackenzie, Anna-Christina Eilers | Summary: We present a comprehensive analysis of the relationship between galaxies and the intergalactic medium (IGM) during the late stages of cosmic reionization, based on the complete JWST EIGER dataset. Using deep NIRCam $3.5,mathrm{mu […]

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TDCOSMO 2025: Cosmological constraints from strong lensing time delays

Posted by klaurent June 3, 2025Chicago

Kavli Affiliate: Joshua Frieman | Summary:We present cosmological constraints from 8 strongly lensed quasars (hereafter, the TDCOSMO-2025 sample). Building on previous work, our analysis incorporated new deflector stellar velocity dispersions measured from spectra obtained with the James Webb Space Telescope (JWST), the Keck Telescopes, and the Very Large Telescope (VLT), utilizing improved methods. We used […]

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TDCOSMO 2025: Cosmological constraints from strong lensing time delays

Posted by klaurent June 3, 2025Chicago

Kavli Affiliate: Elizabeth Buckley-Geer| First 5 Authors: TDCOSMO Collaboration, TDCOSMO Collaboration, , , | Summary:We present cosmological constraints from 8 strongly lensed quasars (hereafter, the TDCOSMO-2025 sample). Building on previous work, our analysis incorporated new deflector stellar velocity dispersions measured from spectra obtained with the James Webb Space Telescope (JWST), the Keck Telescopes, and the […]

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TDCOSMO 2025: Cosmological constraints from strong lensing time delays

Posted by June 3, 2025Chicago

Kavli Affiliate: Joshua A. Frieman | First 5 Authors: TDCOSMO Collaboration, Simon Birrer, Elizabeth J. Buckley-Geer, Michele Cappellari, Frédéric Courbin | Summary: We present cosmological constraints from 8 strongly lensed quasars (hereafter, the TDCOSMO-2025 sample). Building on previous work, our analysis incorporated new deflector stellar velocity dispersions measured from spectra obtained with the James Webb […]

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TDCOSMO 2025: Cosmological constraints from strong lensing time delays

Posted by dbos June 3, 2025June 17, 2025Chicago

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TDCOSMO 2025: Cosmological constraints from strong lensing time delays

Posted by dbos June 3, 2025June 17, 2025Chicago

Kavli Affiliate: Joshua A. Frieman | First 5 Authors: Simon Birrer, Elizabeth J. Buckley-Geer, Michele Cappellari, Frederic Courbin, Frederic Dux | Summary: We present cosmological constraints from 8 strongly lensed quasars (hereafter, the TDCOSMO-2025 sample). Building on previous work, our analysis incorporated new deflector stellar velocity dispersions measured from spectra obtained with the James Webb […]

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Verification of the Timing System for the X-ray Imaging and Spectroscopy Mission in the GPS Unsynchronized Mode

Posted by dbos June 3, 2025June 17, 2025MIT

Kavli Affiliate: Eric D. Miller | First 5 Authors: Megumi Shidatsu, Yukikatsu Terada, Takashi Kominato, So Kato, Ryohei Sato | Summary: We report the results from the ground and on-orbit verifications of the XRISM timing system when the satellite clock is not synchronized to the GPS time. In this case, the time is determined by […]

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NTIRE 2025 XGC Quality Assessment Challenge: Methods and Results

Posted by dbos June 3, 2025June 17, 2025Tokyo

Kavli Affiliate: Jia Liu | First 5 Authors: Xiaohong Liu, Xiongkuo Min, Qiang Hu, Xiaoyun Zhang, Jie Guo | Summary: This paper reports on the NTIRE 2025 XGC Quality Assessment Challenge, which will be held in conjunction with the New Trends in Image Restoration and Enhancement Workshop (NTIRE) at CVPR 2025. This challenge is to […]

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