TESS discovery of a super-Earth and two sub-Neptunes orbiting the bright, nearby, Sun-like star HD 22946

Posted by klaurent MIT

Kavli Affiliate: Avi Shporer | First 5 Authors: Luca Cacciapuoti, Laura Inno, Giovanni Covone, Veselin B. Kostov, Thomas Barclay | Summary: We report the Transiting Exoplanet Survey Satellite (TESS) discovery of a three-planet system around the bright Sun-like star HD~22946(V=8.3 mag),also known as TIC~100990000, located 63 parsecs away.The system was observed by TESS in Sectors […]


Continue.. TESS discovery of a super-Earth and two sub-Neptunes orbiting the bright, nearby, Sun-like star HD 22946

Measurement of decay-time dependent $CP$ violation in $B^0 rightarrow K^0_S K^0_S K^0_S$ using 2019–2021 Belle II data

Posted by klaurent Tokyo

Kavli Affiliate: T. Higuchi | First 5 Authors: Belle II Collaboration, F. Abudinén, I. Adachi, K. Adamczyk, L. Aggarwal | Summary: We report a measurement of decay-time dependent $CP$-violating parameters in $B^0 rightarrow K^0_S K^0_S K^0_S$ decays. We use $(198.0 pm 3.0) times 10^6 Boverline{B}$ pairs collected at the $Upsilon(4S)$ resonance with the Belle II […]


Continue.. Measurement of decay-time dependent $CP$ violation in $B^0 rightarrow K^0_S K^0_S K^0_S$ using 2019–2021 Belle II data

Replicating Persistent Memory Key-Value Stores with Efficient RDMA Abstraction

Posted by klaurent Peking

Kavli Affiliate: Jing Wang | First 5 Authors: Qing Wang, Youyou Lu, Jing Wang, Jiwu Shu, | Summary: Combining persistent memory (PM) with RDMA is a promising approach to performant replicated distributed key-value stores (KVSs). However, existing replication approaches do not work well when applied to PM KVSs: 1) Using RPC induces software queueing and […]


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Microbiota-stimulated Interleukin-22 regulates brain neurons and protects against stress-induced anxiety

Posted by klaurent Rockefeller

Kavli Affiliate: Jeffrey Friedman | Authors: Anoj Ilanges, Mengyu Xia, Junmei Lu, Lei Chen, Rani Shiao, Changchun Wang, Ru Feng, Zheyu Jin, Han Yi, Qingqing Qi, Jixi Li, Marc Schneeberger, Boxun Lu, Jeffrey M. Friedman and Xiaofei Yu | Summary: Summary Psychological stress and its sequelae are a major public health problem. While the immune […]


Continue.. Microbiota-stimulated Interleukin-22 regulates brain neurons and protects against stress-induced anxiety

Dynamics of Simplest Chiral Gauge Theories

Posted by klaurent Tokyo

Kavli Affiliate: Hitoshi Murayama | First 5 Authors: Dan Kondo, Hitoshi Murayama, Cameron Sylber, , | Summary: Arguably, the simplest chiral gauge theories are $mathrm{SO}(10)$ with $N_f$ fermion fields in the spinor representation {bf 16}. We study their dynamics using their supersymmetric limits perturbed by an infinitesimal anomaly-mediated supersymmetry breaking as a guide. We predict […]


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H1821+643: The most X-ray and infrared luminous AGN in the Swift/BAT survey in the process of rapid stellar and supermassive black hole mass assembly

Posted by klaurent Peking

Kavli Affiliate: Claudio Ricci | First 5 Authors: Hikaru Fukuchi, Kohei Ichikawa, Masayuki Akiyama, Claudio Ricci, Sunmyon Chon | Summary: H1821+643 is the most X-ray luminous non-beamed AGN of $L_mathrm{14-150 keV}= 5.2times 10^{45}$ erg s$^{-1}$ in the Swift/BAT ultra-hard X-ray survey and it is also a hyper-luminous infrared (IR) galaxy $L_mathrm{IR} = 10^{13.2} L_odot$ residing […]


Continue.. H1821+643: The most X-ray and infrared luminous AGN in the Swift/BAT survey in the process of rapid stellar and supermassive black hole mass assembly

Lacing topological orders in two dimensions: exactly solvable models for Kitaev’s sixteen-fold way

Posted by klaurent UCAS

Kavli Affiliate: Yi Zhou | First 5 Authors: Jin-Tao Jin, Jian-Jian Miao, Yi Zhou, , | Summary: A family of two-dimensional (2D) spin-1/2 models have been constructed to realize Kitaev’s sixteen-fold way of anyon theories. Defining a one-dimensional (1D) path through all the lattice sites, and performing the Jordan-Wigner transformation with the help of the […]


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Impact of Anisotropic Birefringence on Measuring Cosmic Microwave Background Lensing

Posted by klaurent Tokyo

Kavli Affiliate: Toshiya Namikawa | First 5 Authors: Hongbo Cai, Yilun Guan, Toshiya Namikawa, Arthur Kosowsky, | Summary: The power spectrum of cosmic microwave background lensing is a powerful tool for constraining fundamental physics such as the sum of neutrino masses and the dark energy equation of state. Current lensing measurements primarily come from distortions […]


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Local and Covariant Flow Relations for OPE Coefficients in Lorentzian Spacetimes

Posted by klaurent Chicago

Kavli Affiliate: Robert M. Wald | First 5 Authors: Mark G. Klehfoth, Robert M. Wald, , , | Summary: For Euclidean quantum field theories, Holland and Hollands have shown operator product expansion (OPE) coefficients satisfy "flow equations": For interaction parameter $lambda$, the partial derivative of any OPE coefficient with respect to $lambda$ is given by […]


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Photoacoustic vector tomography for deep hemodynamic imaging

Posted by klaurent Caltech

Kavli Affiliate: Lihong V. Wang | First 5 Authors: Yang Zhang, Joshua Olick-Gibson, Anjul Khadria, Lihong V. Wang, | Summary: Non-invasive imaging of deep blood vessels for mapping hemodynamics remains an open quest in biomedical optical imaging. Although pure optical imaging techniques offer rich optical contrast of blood and have been reported to measure blood […]


Continue.. Photoacoustic vector tomography for deep hemodynamic imaging