First Full Dalitz Plot Measurement in Neutron $β$-Decay using the Nab Spectrometer and Implications for New Physics

Posted by klaurent Chicago

Kavli Affiliate: Thomas Crawford| First 5 Authors: Francisco M. Gonzalez, Francisco M. Gonzalez, , , | Summary:Precision measurements of observables in neutron $β$-decay are used to test the Standard Model description of the weak interaction and search for evidence of new physics. The Nab experiment at the Fundamental Neutron Physics Beamline at the Spallation Neutron […]


Continue.. First Full Dalitz Plot Measurement in Neutron $β$-Decay using the Nab Spectrometer and Implications for New Physics

Search for $e^+ e^- to γχ_bJ$ ($J$ = 0, 1, 2) near $sqrts = 10.746$ GeV at Belle II

Posted by klaurent Tokyo

Kavli Affiliate: T. Higuchi | First 5 Authors: Belle II Collaboration, Belle II Collaboration, , , | Summary: We search for the $e^+ e^- to gamma chi_bJ$ ($J$ = 0, 1, 2) processes at center-of-mass energies $sqrts$ = 10.653, 10.701, 10.746, and 10.804 GeV. These data were collected with the Belle II detector at the […]


Continue.. Search for $e^+ e^- to γχ_bJ$ ($J$ = 0, 1, 2) near $sqrts = 10.746$ GeV at Belle II

Integrated magneto-optic based magnetometer: classical and quantum limits

Posted by klaurent UCSB

Kavli Affiliate: John E. Bowers | Summary:Magnetic field sensors with high sensitivity and spatial resolution have profoundly impacted diverse applications ranging from geo-positioning and navigation to medical imaging, materials science, and space exploration. However, the use of high-precision magnetometers is often limited due to their bulky size or low energy efficiency. In this work, we […]


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Superconductivity and Ferroelectric Orbital Magnetism in Semimetallic Rhombohedral Hexalayer Graphene

Posted by klaurent Cornell

Kavli Affiliate: Jie Shan | First 5 Authors: Jinghao Deng, Jinghao Deng, , , | Summary: Rhombohedral multilayer graphene has emerged as a promising platform for exploring correlated and topological quantum phases, enabled by its Berry-curvature-bearing flat bands. While prior work has focused on separated conduction and valence bands, we probe the extensive semimetallic regime […]


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Intern-S1: A Scientific Multimodal Foundation Model

Posted by klaurent Caltech

Kavli Affiliate: Wei Gao | First 5 Authors: Lei Bai, Lei Bai, , , | Summary: In recent years, a plethora of open-source foundation models have emerged, achieving remarkable progress in some widely attended fields, with performance being quite close to that of closed-source models. However, in high-value but more challenging scientific professional fields, either […]


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Husain-Kuchař model as the Carrollian limit of the Holst term

Posted by klaurent MIT

Kavli Affiliate: J. S. Villasenor | Summary:We show how the Husain-Kuchař model can be understood as a Carrollian limit of the Holst term in the context of background-independent field theories described in terms of coframes and spin connections. We also discuss the footprint of the Carrollian symmetry in the Hamiltonian formulation of the Husain-Kuchař action. […]


Continue.. Husain-Kuchař model as the Carrollian limit of the Holst term

Husain-Kuchař model as the Carrollian limit of the Holst term

Posted by klaurent MIT

Kavli Affiliate: J. S. Villasenor | Summary:We show how the Husain-Kuchař model can be understood as a Carrollian limit of the Holst term in the context of background-independent field theories described in terms of coframes and spin connections. We also discuss the footprint of the Carrollian symmetry in the Hamiltonian formulation of the Husain-Kuchař action. […]


Continue.. Husain-Kuchař model as the Carrollian limit of the Holst term

CSTEapp: An interactive R-Shiny application of the covariate-specific treatment effect curve for visualizing individualized treatment rule

Posted by klaurent UCAS

Kavli Affiliate: Yi Zhou | First 5 Authors: , , , , | Summary: In precision medicine, deriving the individualized treatment rule (ITR) is crucial for recommending the optimal treatment based on patients’ baseline covariates. The covariate-specific treatment effect (CSTE) curve presents a graphical method to visualize an ITR within a causal inference framework. Recent […]


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Tactile responses in the mouse perirhinal cortex show invariance to physical features of the stimulus

Posted by dbos NTNU

Kavli Affiliate: Maximiliano Jose Nigro | Rejwan Hamza Farhad Salih, Luis Fernando Cobar, Francois Philippe Pauzin, Davide Zoccolan and Maximiliano Jose Nigr | Summary: Abstract Sensory processing in the cortex follows a hierarchical structure, transforming fine-grained stimulus features into abstract, invariant representations. These transformations have typically been characterised in visual pathways ranging from primary visual […]


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Transcriptional Interference Gates Monogenic Odorant Receptor Expression in Ants

Posted by dbos Rockefeller

Kavli Affiliate: Daniel Kronauer | Giacomo Leon Glotzer, P. Daniel H. Pastor and Daniel J. C. Kronauer | Summary: Communication is crucial to social life, and in ants, it is mediated primarily through olfaction. Ants have more odorant receptor (OR) genes than any other group of insects, generated through tandem duplications that produce large genomic […]


Continue.. Transcriptional Interference Gates Monogenic Odorant Receptor Expression in Ants