Measurement of the branching fraction, polarization, and time-dependent $CP$ asymmetry in $B^0 to ρ^+ρ^-$ decays and constraint on the CKM angle $φ_2$

Posted by dbos Tokyo

Kavli Affiliate: T. Higuchi | First 5 Authors: Belle II Collaboration, I. Adachi, L. Aggarwal, H. Ahmed, N. Akopov | Summary: We present a measurement of the branching fraction and fraction of longitudinal polarization of $B^0 to rho^+ rho^-$ decays, which have two $pi^0$’s in the final state. We also measure time-dependent $CP$ violation parameters […]


Continue.. Measurement of the branching fraction, polarization, and time-dependent $CP$ asymmetry in $B^0 to ρ^+ρ^-$ decays and constraint on the CKM angle $φ_2$

Measurement of the branching fraction, polarization, and time-dependent $CP$ asymmetry in $B^0 to ρ^+ρ^-$ decays and constraint on the CKM angle $φ_2$

Posted by dbos Tokyo

Kavli Affiliate: T. Higuchi | First 5 Authors: Belle II Collaboration, I. Adachi, L. Aggarwal, H. Ahmed, N. Akopov | Summary: We present a measurement of the branching fraction and fraction of longitudinal polarization of $B^0 to rho^+ rho^-$ decays, which have two $pi^0$’s in the final state. We also measure time-dependent $CP$ violation parameters […]


Continue.. Measurement of the branching fraction, polarization, and time-dependent $CP$ asymmetry in $B^0 to ρ^+ρ^-$ decays and constraint on the CKM angle $φ_2$

Anisotropic moiré band flattening in twisted bilayers of M-valley MXenes

Posted by klaurent Peking

Kavli Affiliate: Jing Wang | First 5 Authors: Kejie Bao, Kejie Bao, , , | Summary: Experimental studies on moir’e materials have predominantly focused on twisted hexagonal lattice with low-energy states near the $Gamma$- or K-points, where the electronic dispersion is typically isotropic. In contrast, we introduce a class of semiconducting transition metal carbides (MXenes) […]


Continue.. Anisotropic moiré band flattening in twisted bilayers of M-valley MXenes

Comprehensive Bayesian Exploration of Froggatt-Nielsen Mechanism

Posted by klaurent Tokyo

Kavli Affiliate: Satoshi Shirai | Summary:The Froggatt-Nielsen (FN) mechanism successfully explains the hierarchical structure of fermion Yukawa couplings by introducing a U(1) flavor symmetry with distinct charge assignments for different fermion generations. While some FN charge assignments have been proposed, their evaluation has largely relied on heuristic approaches. This paper systematically investigates viable FN charge […]


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Gravitational Waves from Post-Collision of Fuzzy Dark Matter Solitons

Posted by dbos Peking

Kavli Affiliate: Ke Wang | First 5 Authors: Chen Tan, Jing-Kang Bin, Ke Wang, , | Summary: According to the Schr"odinger-Poisson (SP) equations, fuzzy dark matter (FDM) can form a stable equilibrium configuration, the so-called FDM soliton. The SP system can also determine the evolution of FDM solitons, such as head-on collision. In this paper, […]


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C. elegans LET-381/FoxF and DMD-4/DMRT control development of the mesodermal HMC endothelial cell

Posted by dbos Rockefeller

Kavli Affiliate: Shai Shaham | Authors: Nikolaos Stefanakis, Jasmine Xi, Jessica Jiang and Shai Shaham | Summary: Endothelial cells form the inner layer of blood vessels and play key roles in circulatory system development and function. A variety of endothelial cell types have been described through gene expression and transcriptome studies; nonetheless, the transcriptional programs […]


Continue.. C. elegans LET-381/FoxF and DMD-4/DMRT control development of the mesodermal HMC endothelial cell

Pathological microcircuits initiate epileptiform events in patient hippocampal slices

Posted by dbos UCSF

Kavli Affiliate: Edward Chang | Authors: Matthew Elliott, John P. Andrews, Tjitse van der Molen, Jinghui Geng, Alex Spaeth, Anna Toledo, Kateryna Voitiuk, Cordero Core, Thomas Gillespie, Ari Sinervo, David F. Parks, Ash Robbins, Daniel Solis, Edward F. Chang, Tomasz J Nowakowski, Mircea Teodorescu, David Haussler and Tal Sharf | Summary: How seizures begin at […]


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A Fluid-Structure Interaction Model of the Zebrafish Aortic Valve

Posted by dbos Peking

Kavli Affiliate: Jing Wang | First 5 Authors: Alexander D. Kaiser, Jing Wang, Aaron L. Brown, Enbo Zhu, Tzung Hsiai | Summary: The zebrafish is a valuable model organism for studying cardiac development and diseases due to its many shared aspects of genetics and anatomy with humans and ease of experimental manipulations. Computational fluid-structure interaction […]


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Roadmap on Quantum Magnetic Materials

Posted by klaurent Delft

Kavli Affiliate: Toeno Van Der Sar | Summary:Fundamental research on two-dimensional (2D) magnetic systems based on van der Waals materials has been gaining traction rapidly since their recent discovery. With the increase of recent knowledge, it has become clear that such materials have also a strong potential for applications in devices that combine magnetism with […]


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2D numerical simulation of lunar response to gravitational waves using finite element method

Posted by dbos Peking

Kavli Affiliate: Xian Chen | First 5 Authors: Lei Zhang, Han Yan, Xian Chen, Jinhai Zhang, | Summary: Previous studies of the response of the Moon to gravitational waves have been carried out using analytical or semi-analytical models assuming ideal lunar structures. Such models are advantageous for their high-speed calculation but fail to account for […]


Continue.. 2D numerical simulation of lunar response to gravitational waves using finite element method