GaLactic and Extragalactic All-sky Murchison Widefield Array survey eXtended (GLEAM-X) I: Survey Description and Initial Data Release

Posted by klaurent Berkeley

Kavli Affiliate: Xiang Zhang | First 5 Authors: Natasha Hurley-Walker, Timothy J. Galvin, Stefan W. Duchesne, Xiang Zhang, John Morgan | Summary: We describe a new low-frequency wideband radio survey of the southern sky. Observations covering 72 – 231 MHz and Declinations south of $+30^circ$ have been performed with the Murchison Widefield Array "extended" Phase […]


Continue.. GaLactic and Extragalactic All-sky Murchison Widefield Array survey eXtended (GLEAM-X) I: Survey Description and Initial Data Release

Li-rich Giants in LAMOST Survey. III. The statistical analysis of Li-rich giants

Posted by klaurent Peking

Kavli Affiliate: Huawei Zhang | First 5 Authors: Yutao Zhou, Chun Wang, Hongliang Yan, Yang Huang, Bo Zhang | Summary: The puzzle of Li-rich giant is still unsolved, contradicting the prediction of the standard stellar models. Although the exact evolutionary stages play a key role in the knowledge of Li-rich giants, a limited number of […]


Continue.. Li-rich Giants in LAMOST Survey. III. The statistical analysis of Li-rich giants

Mapping the dispersion of the occupied and unoccupied band structure in photoexcited 1T-TiSe$_2$

Posted by klaurent Berkeley

Kavli Affiliate: Alessandra Lanzara | First 5 Authors: Maximilian Huber, Yi Lin, Nicholas Dale, Renee Sailus, Sefaattin Tongay | Summary: Charge density waves (CDW) are states of broken symmetry with a periodic modulation of charge and lattice typically leading to the opening of a gap in the band structure. In the model CDW system 1T-TiSe$_2$ […]


Continue.. Mapping the dispersion of the occupied and unoccupied band structure in photoexcited 1T-TiSe$_2$

Model predictive control of agro-hydrological systems based on a two-layer neural network modeling framework

Posted by klaurent UCAS

Kavli Affiliate: Biao Huang | First 5 Authors: Zhiyinan Huang, Jinfeng Liu, Biao Huang, , | Summary: Water scarcity is an urgent issue to be resolved and improving irrigation water-use efficiency through closed-loop control is essential. The complex agro-hydrological system dynamics, however, often pose challenges in closed-loop control applications. In this work, we propose a […]


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Reentrant Rigidity Percolation in Structurally Correlated Filamentous Networks

Posted by klaurent Cornell

Kavli Affiliate: Itai Cohen | First 5 Authors: Jonathan Michel, Gabriel von Kessel, Thomas Wyse Jackson, Lawrence J. Bonassar, Itai Cohen | Summary: Many biological tissues feature a heterogeneous network of fibers whose tensile and bending rigidity contribute substantially to these tissues’ elastic properties. Rigidity percolation has emerged as a important paradigm for relating these […]


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Supercritical growth pathway to overmassive black holes at cosmic dawn: coevolution with massive quasar hosts

Posted by klaurent Peking

Kavli Affiliate: Kohei Inayoshi | First 5 Authors: Haojie Hu, Kohei Inayoshi, Zoltán Haiman, Wenxiu Li, Eliot Quataert | Summary: Observations of the most luminous quasars at high redshifts ($z > 6$) have revealed that the largest supermassive black holes (SMBHs) at those epochs tend to be substantially overmassive relative to their host galaxies compared […]


Continue.. Supercritical growth pathway to overmassive black holes at cosmic dawn: coevolution with massive quasar hosts

Constraining SIDM with halo shapes: revisited predictions from realistic simulations of early-type galaxies

Posted by klaurent MIT

Kavli Affiliate: Mark Vogelsberger | First 5 Authors: Giulia Despali, Levi G. Walls, Simona Vegetti, Martin Sparre, Mark Vogelsberger | Summary: We study the effect of self-interacting dark matter (SIDM) and baryons on the shapes of early-type galaxies (ETGs) and their dark matter haloes, comparing them to the predictions of the standard cold dark matter […]


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Quantum Simulations of Dark Sector Showers

Posted by klaurent Tokyo

Kavli Affiliate: Masahito Yamazaki | First 5 Authors: So Chigusa, Masahito Yamazaki, , , | Summary: We consider dark sector scenarios where dark matter is accompanied by a dark photon and multiple-flavor dark fermions charged under the dark gauge group. We study quantum interference effects in dark sector jets, where multiple dark photons are emitted […]


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High precision magnetoencephalography reveals increased right-inferior frontal gyrus beta power during response conflict

Posted by klaurent UCSD / Salk

Kavli Affiliate: Adam Aron | Authors: Pria L Daniel, James J Bonaiuto, Sven Bestmann, Adam R Aron and Simon Little | Summary: Flexibility of behavior and the ability to rapidly switch actions is critical for adaptive living in humans. It is well established that the right-inferior frontal gyrus (R-IFG) is recruited during outright action-stopping, relating […]


Continue.. High precision magnetoencephalography reveals increased right-inferior frontal gyrus beta power during response conflict

A puzzling insensitivity of magnon spin diffusion to the presence of 180$^circ$ domain walls in a ferrimagnetic insulator

Posted by klaurent Cornell

Kavli Affiliate: Daniel C. Ralph | First 5 Authors: Ruofan Li, Lauren J. Riddiford, Yahong Chai, Minyi Dai, Hai Zhong | Summary: We present room-temperature measurements of magnon spin diffusion in epitaxial ferrimagnetic insulator MgAl$_{0.5}$Fe$_{1.5}$O$_{4}$ (MAFO) thin films near zero applied magnetic field where the sample forms a multi-domain state. Due to a weak uniaxial […]


Continue.. A puzzling insensitivity of magnon spin diffusion to the presence of 180$^circ$ domain walls in a ferrimagnetic insulator