A pulsar-like swing in the polarisation position angle of a nearby fast radio burst

Kavli Affiliate: Kiyoshi W. Masui | First 5 Authors: Ryan Mckinven, Mohit Bhardwaj, Tarraneh Eftekhari, Charles D. Kilpatrick, Aida Kirichenko | Summary: Fast radio bursts (FRBs) last for milliseconds and arrive at Earth from cosmological distances. While their origin(s) and emission mechanism(s) are presently unknown, their signals bear similarities with the much less luminous radio […]


Continue.. A pulsar-like swing in the polarisation position angle of a nearby fast radio burst

New constraints on ultraheavy dark matter from the LZ experiment

Kavli Affiliate: C. M. Ignarra | First 5 Authors: J. Aalbers, D. S. Akerib, A. K. Al Musalhi, C. S. Amarasinghe, A. Ames | Summary: Searches for dark matter with liquid xenon time projection chamber experiments have traditionally focused on the region of the parameter space that is characteristic of weakly interacting massive particles, ranging […]


Continue.. New constraints on ultraheavy dark matter from the LZ experiment

Disambiguated Node Classification with Graph Neural Networks

Kavli Affiliate: Xiang Zhang | First 5 Authors: Tianxiang Zhao, Xiang Zhang, Suhang Wang, , | Summary: Graph Neural Networks (GNNs) have demonstrated significant success in learning from graph-structured data across various domains. Despite their great successful, one critical challenge is often overlooked by existing works, i.e., the learning of message propagation that can generalize […]


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The lateral habenula is required for maternal behavior in the mouse dam

Kavli Affiliate: David Linden | Authors: Jessie Benedict, Robert H. Cudmore, David J. Linden, Diarra Oden and Aleah Spruell | Summary: Mammalian parenting is an unusually demanding commitment. How did evolution co-opt the reward system to ensure parental care? Previous work has implicated the lateral habenula (LHb), an epithalamic nucleus, as a potential intersection of […]


Continue.. The lateral habenula is required for maternal behavior in the mouse dam

SARS-CoV-2 Omicron lineage XBB spike structures, conformations, antigenicity, and receptor recognition

Kavli Affiliate: Robert Edwards | Authors: Qianyi E Zhang, Jared Lindenberger, Ruth Parsons, Bhishem Thakur, Rob Parks, Chan Soo Park, Xiao Huang, Salam Sammour, Katarzyna Janowska, Taylor N Spence, Robert J. Edwards, Mitchell Martin, Wilton B Williams, Sophie Gobeil, David C Montefiori, Bette Korber, Kevin O’Neil Saunders, Barton F Haynes, Barton F. Haynes, Rory Henderson […]


Continue.. SARS-CoV-2 Omicron lineage XBB spike structures, conformations, antigenicity, and receptor recognition

Most axonal mitochondria in cortical pyramidal neurons lack mitochondrial DNA and consume ATP

Kavli Affiliate: Franck Polleux | Authors: Yusuke Hirabayashi, Tommy L Lewis, Jr., Yudan Du, Daniel M Virga, Aubrianna Decker, Giovanna Coceano, Jonatan Alvelid, Maela Paul, Stevie Hamilton, Parker Kneis, Yasufumi Takahashi, Jellert Gaublomme, Ilaria Testa and Franck Polleux | Summary: In neurons of the mammalian central nervous system (CNS), axonal mitochondria are thought to be […]


Continue.. Most axonal mitochondria in cortical pyramidal neurons lack mitochondrial DNA and consume ATP

Image deconvolution and PSF reconstruction with STARRED: a wavelet-based two-channel method optimized for light-curve extraction

Kavli Affiliate: Philip J. Marshall | First 5 Authors: Martin Millon, Kevin Michalewicz, Frédéric Dux, Frédéric Courbin, Philip J. Marshall | Summary: We present STARRED, a Point Spread Function (PSF) reconstruction, two-channel deconvolution, and light curve extraction method designed for high-precision photometric measurements in imaging time series. An improved resolution of the data is targeted […]


Continue.. Image deconvolution and PSF reconstruction with STARRED: a wavelet-based two-channel method optimized for light-curve extraction

Image deconvolution and PSF reconstruction with STARRED: a wavelet-based two-channel method optimized for light curve extraction

Kavli Affiliate: Philip J. Marshall | First 5 Authors: Martin Millon, Kevin Michalewicz, Frédéric Dux, Frédéric Courbin, Philip J. Marshall | Summary: We present STARRED, a Point Spread Function (PSF) reconstruction, two-channel deconvolution, and light curve extraction method designed for high-precision photometric measurements in imaging time series. An improved resolution of the data is targeted […]


Continue.. Image deconvolution and PSF reconstruction with STARRED: a wavelet-based two-channel method optimized for light curve extraction

Testing EMRI models for Quasi-Periodic Eruptions with 3.5 years of monitoring eRO-QPE1

Kavli Affiliate: Erin Kara | First 5 Authors: Joheen Chakraborty, Riccardo Arcodia, Erin Kara, Giovanni Miniutti, Margherita Giustini | Summary: Quasi-Periodic Eruptions (QPEs) are luminous X-ray outbursts recurring on hour timescales, observed from the nuclei of a growing handful of nearby low-mass galaxies. Their physical origin is still debated, and usually modeled as (a) accretion […]


Continue.. Testing EMRI models for Quasi-Periodic Eruptions with 3.5 years of monitoring eRO-QPE1

Testing EMRI models for Quasi-Periodic Eruptions with 3.5 years of monitoring eRO-QPE1

Kavli Affiliate: Erin Kara | First 5 Authors: Joheen Chakraborty, Riccardo Arcodia, Erin Kara, Giovanni Miniutti, Margherita Giustini | Summary: Quasi-Periodic Eruptions (QPEs) are luminous X-ray outbursts recurring on hour timescales, observed from the nuclei of a growing handful of nearby low-mass galaxies. Their physical origin is still debated, and usually modeled as (a) accretion […]


Continue.. Testing EMRI models for Quasi-Periodic Eruptions with 3.5 years of monitoring eRO-QPE1