Measurement of the time-integrated $CP$ asymmetry in $D^0 to K^0_{rm S} K^0_{rm S}$ decays using opposite-side flavor tagging at Belle and Belle II

Posted by dbos Tokyo

Kavli Affiliate: T. Higuchi | First 5 Authors: Belle, Belle II Collaborations, :, I. Adachi, Y. Ahn | Summary: We measure the time-integrated $CP$ asymmetry in $D^0 to K^0_{rm S} K^0_{rm S}$ decays reconstructed in $e^+e^-to c{overline c}$ events collected by the Belle and Belle II experiments. The corresponding data samples have integrated luminosities of […]


Continue.. Measurement of the time-integrated $CP$ asymmetry in $D^0 to K^0_{rm S} K^0_{rm S}$ decays using opposite-side flavor tagging at Belle and Belle II

Search for lepton-flavor-violating $τ^- to ell^- K_s^0$ decays at Belle and Belle II

Posted by dbos Tokyo

Kavli Affiliate: T. Higuchi | First 5 Authors: Belle, Belle II Collaborations, :, I. Adachi, L. Aggarwal | Summary: We present the results of a search for charged-lepton-flavor violating decays $tau^{-} rightarrow ell^{-}K_{S}^{0}$, where $ell^{-}$ is either an electron or a muon. We combine $e^+e^-$ data samples recorded by the Belle II experiment at the […]


Continue.. Search for lepton-flavor-violating $τ^- to ell^- K_s^0$ decays at Belle and Belle II

Egocentric body-axis-related and allocentric clover-like tuning of object vector representations supports human spatial cognition

Posted by dbos NTNU

Kavli Affiliate: Jonathan Whitlock | Authors: Marcia Becu, Ivan Markel Krasovec, Pearl Saldanha, Jonathan Whitlock and Christian F Doeller | Summary: Vector-based spatial representation is key for navigation, mapping direction and distance between self and environment. Though observed in rodents, its neural basis in humans remains unclear. Using high-resolution imaging and a novel spatial updating […]


Continue.. Egocentric body-axis-related and allocentric clover-like tuning of object vector representations supports human spatial cognition

Synaptic Spine Head Morphodynamics from Graph Grammar Rules for Actin Dynamics

Posted by dbos UCSD / Salk

Kavli Affiliate: Terrence Sejnowski | Authors: Matthew Hur, Thomas Bartol, Padmini Rangamani, Terrence Sejnowski and Eric Mjolsness | Summary: There is a morphodynamic component to synaptic learning by which changes in dendritic (postsynaptic) spine head size are associated with the strengthening or weakening of the synaptic connection between two neurons, in response to the temporal […]


Continue.. Synaptic Spine Head Morphodynamics from Graph Grammar Rules for Actin Dynamics

Decomposed Linear Dynamical Systems (dLDS) models reveal context-dependent dynamic connectivity in C. elegans

Posted by dbos Hopkins

Kavli Affiliate: Adam S. Charles | Authors: Eva Yezerets, Noga Mudrik and Adam Charles | Summary: Mounting empirical evidence indicates that neural “tuning” can be highly variable within an individual across time and especially across individuals. Furthermore, modulatory effects can change the relationship between neurons in the brain as a function of behavioral or other […]


Continue.. Decomposed Linear Dynamical Systems (dLDS) models reveal context-dependent dynamic connectivity in C. elegans

Thirty-six officers, artisanally entangled

Posted by dbos UCSB

Kavli Affiliate: David Gross | First 5 Authors: David Gross, Paulina Goedicke, , , | Summary: A perfect tensor of order $d$ is a state of four $d$-level systems that is maximally entangled under any bipartition. These objects have attracted considerable attention in quantum information and many-body theory. Perfect tensors generalize the combinatorial notion of […]


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Searching for Compact Obscured Nuclei in Compton Thick AGN

Posted by dbos Peking

Kavli Affiliate: Claudio Ricci | First 5 Authors: Makoto A. Johnstone, George C. Privon, Loreto Barcos-Munoz, A. S. Evans, S. Aalto | Summary: Compact Obscured Nuclei (CONs) are heavily obscured infrared cores that have been found in local (ultra)luminous infrared galaxies (U/LIRGs). They show bright emission from vibrationally excited rotational transitions of HCN, known as […]


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Ultra-diffuse galaxies in the EAGLE simulation

Posted by Peking

Haonan Zheng, Shihong Liao, Liang Gao, Fangzhou Jiang, | Summary: [[{“value”:”We use the highest-resolution EAGLE simulation, Recal-L025N0752, to study the properties and formation of ultra-diffuse galaxies (UDGs). We identify 181 UDGs and find their properties closely match observations. The total masses of EAGLE UDGs range from ${sim}5times 10^{8}~M_{odot}$ to ${sim}2times 10^{11}~M_{odot}$, indicating that they are […]


Continue.. Ultra-diffuse galaxies in the EAGLE simulation

Ultra-diffuse galaxies in the EAGLE simulation

Posted by Peking

Haonan Zheng, Shihong Liao, Liang Gao, Fangzhou Jiang, | Summary: [[{“value”:”We use the highest-resolution EAGLE simulation, Recal-L025N0752, to study the properties and formation of ultra-diffuse galaxies (UDGs). We identify 181 UDGs and find their properties closely match observations. The total masses of EAGLE UDGs range from ${sim}5times 10^{8}~M_{odot}$ to ${sim}2times 10^{11}~M_{odot}$, indicating that they are […]


Continue.. Ultra-diffuse galaxies in the EAGLE simulation