Measurement of time-dependent $CP$ asymmetries in $B^0 to K_rm S^0 : π^+ π^- γ$ decays at Belle and Belle II

Posted by klaurent Stanford

Kavli Affiliate: Hsiao-Mei (Sherry) Cho| First 5 Authors: [#item_custom_name[1, [#item_custom_name[2, [#item_custom_name[3, [#item_custom_name[4, [#item_custom_name[5| Summary:We present a measurement of the time-dependent $CP$ asymmetry in $B^0 to K_rm S^0 : π^+ π^- γ$ decays using a data set of 365 fb$^-1$ recorded by the Belle II experiment and the final data set of 711 fb$^-1$ recorded by […]


Continue.. Measurement of time-dependent $CP$ asymmetries in $B^0 to K_rm S^0 : π^+ π^- γ$ decays at Belle and Belle II

Measurement of time-dependent $CP$ asymmetries in $B^0 to K_rm S^0 : π^+ π^- γ$ decays at Belle and Belle II

Posted by klaurent Tokyo

Kavli Affiliate: T. Higuchi | First 5 Authors: Belle, Belle, , , | Summary: We present a measurement of the time-dependent $CP$ asymmetry in $B^0 to K_rm S^0 : pi^+ pi^- gamma$ decays using a data set of 365 fb$^-1$ recorded by the Belle II experiment and the final data set of 711 fb$^-1$ recorded […]


Continue.. Measurement of time-dependent $CP$ asymmetries in $B^0 to K_rm S^0 : π^+ π^- γ$ decays at Belle and Belle II

Robust bounds on MACHOs from the faintest galaxies

Posted by klaurent Stanford

Kavli Affiliate: Peter Graham | Summary:We use the dynamical heating of stars in ultrafaint dwarf (UFD) galaxies to set limits on Massive Compact Halo Objects (MACHOs). In our analysis we study the robustness of the bounds under uncertainties in key UFD parameters, such as the half-light radius, stellar velocity dispersion, total halo mass and dark […]


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EvoWorld: Evolving Panoramic World Generation with Explicit 3D Memory

Posted by klaurent UCAS

Kavli Affiliate: Cheng Peng | First 5 Authors: Jiahao Wang, Jiahao Wang, , , | Summary: Humans possess a remarkable ability to mentally explore and replay 3D environments they have previously experienced. Inspired by this mental process, we present EvoWorld: a world model that bridges panoramic video generation with evolving 3D memory to enable spatially […]


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JADES Data Release 4 Paper I: Sample Selection, Observing Strategy and Redshifts of the complete spectroscopic sample

Posted by klaurent Cambridge

Kavli Affiliate: Roberto Maiolino | Summary:This paper accompanies Data Release 4 of the JWST Deep Extragalactic Survey (JADES), which presents the full NIRSpec spectroscopy of the survey. We provide spectra of 5190 targets across GOODS-North and GOODS-South (including the Hubble Ultra Deep Field), observed with the low-dispersion (R $sim$ 30-300) prism and three medium-resolution (R […]


Continue.. JADES Data Release 4 Paper I: Sample Selection, Observing Strategy and Redshifts of the complete spectroscopic sample

Valley Hall Viscosity in Gapped Graphene with and without a Magnetic Field

Posted by klaurent UCAS

Kavli Affiliate: Mamoru Matsuo | Summary:Hall viscosity is conventionally defined through the stress response to time-dependent strain, a perturbation that is difficult to implement in solid-state experiments. We formulate a related viscoelastic response to static, spatially inhomogeneous electric fields and compare it with the strain-based response. For gapped graphene in a perpendicular magnetic field, the […]


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Charge and Valley Hydrodynamics in the Quantum Hall Regime of Gapped Graphene

Posted by klaurent UCAS

Kavli Affiliate: Mamoru Matsuo | Summary:We develop a unified viscous hydrodynamics for charge and valley transport in gapped graphene in the quantum Hall regime. We redefine Hall viscosity as a response to static electric-field gradients instead of strain, establishing a derivative hierarchy that fundamentally links it to nonlocal Hall conductivity. The theory predicts quantized Hall […]


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Erased, But Not Forgotten: Erased Rectified Flow Transformers Still Remain Unsafe Under Concept Attack

Posted by klaurent UCAS

Kavli Affiliate: Zheng Zhu | First 5 Authors: Nanxiang Jiang, Nanxiang Jiang, , , | Summary: Recent advances in text-to-image (T2I) diffusion models have enabled impressive generative capabilities, but they also raise significant safety concerns due to the potential to produce harmful or undesirable content. While concept erasure has been explored as a mitigation strategy, […]


Continue.. Erased, But Not Forgotten: Erased Rectified Flow Transformers Still Remain Unsafe Under Concept Attack

Progress towards stereo observation of ultra-high-energy cosmic rays with Fluorescence detector Array of Single-pixel Telescopes

Posted by klaurent Chicago

Kavli Affiliate: Radomir Smida | Summary:Ultra-high-energy cosmic rays (UHECRs) are the most energetic particles ever detected. Cosmic rays that achieve the highest energies are rare, and their flux at Earth is extremely low. As a result, next-generation experiments with large effective areas are required and under development. The Fluorescence detector Array of Single-pixel Telescopes (FAST) […]


Continue.. Progress towards stereo observation of ultra-high-energy cosmic rays with Fluorescence detector Array of Single-pixel Telescopes