On the origin of radio-loudness in active galactic nuclei using far-infrared polarimetric observations
Kavli Affiliate: Roger Blandford | First 5 Authors: Enrique Lopez-Rodriguez, Makoto Kishimoto, Robert Antonucci, Mitchell C. Begelman, Noemie Globus | Summary: The dichotomy between radio-loud (RL) and radio-quiet (RQ) active galactic nuclei (AGN) is thought to be intrinsically related to radio jet production. This difference may be explained by the presence of a strong magnetic […]
Continue.. On the origin of radio-loudness in active galactic nuclei using far-infrared polarimetric observations
The Precision nEDM Measurement with UltraCold Neutrons at TRIUMF
Kavli Affiliate: Eric Miller | First 5 Authors: Ryohei Matsumiya, Hiroaki Akatsuka, Chris P. Bidinosti, Charles A. Davis, Beatrice Franke | Summary: The TRIUMF Ultra-Cold Advanced Neutron (TUCAN) collaboration aims at a precision neutron electric dipole moment (nEDM) measurement with an uncertainty of $10^{-27},ecdotmathrm{cm}$, which is an order-of-magnitude better than the current nEDM upper limit […]
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Gaia Spectroscopic Orbits Validated with LAMOST and GALAH Radial Velocities
Kavli Affiliate: Subo Dong | First 5 Authors: Dolev Bashi, Sahar Shahaf, Tsevi Mazeh, Simchon Faigler, Subo Dong | Summary: The recently published Gaia DR3 catalog of 181 327 spectroscopic binaries (SB) includes the Keplerian elements of each orbit, but not the measured radial velocities (RVs) and their epochs themselves. Instead, the catalog lists a […]
Continue.. Gaia Spectroscopic Orbits Validated with LAMOST and GALAH Radial Velocities
On Scheduling Ring-All-Reduce Learning Jobs in Multi-Tenant GPU Clusters with Communication Contention
Kavli Affiliate: Jia Liu | First 5 Authors: Menglu Yu, Bo Ji, Hridesh Rajan, Jia Liu, | Summary: Powered by advances in deep learning (DL) techniques, machine learning and artificial intelligence have achieved astonishing successes. However, the rapidly growing needs for DL also led to communication- and resource-intensive distributed training jobs for large-scale DL training, […]
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Consistency test of the fine-structure constant from the whole ionization history
Kavli Affiliate: Ke Wang | First 5 Authors: Ke Wang, Lu Chen, , , | Summary: In cosmology, the fine-structure constant can affect the whole ionization history. However, the previous works confine themselves to the recombination epoch and give various strong constraints on the fine-structure constant. In this paper, we also take the reionization epoch […]
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Gas dynamics and star formation in NGC 6822
Kavli Affiliate: Jing Wang | First 5 Authors: Hye-Jin Park, Se-Heon Oh, Jing Wang, Yun Zheng, Hong-Xin Zhang | Summary: We present H I gas kinematics and star formation activities of NGC 6822, a dwarf galaxy located in the Local Group at a distance of ~ 490 kpc. We perform profile decomposition of line-of-sight velocity […]
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Large deviation principle for reflected SPDE on infinite spatial domain
Kavli Affiliate: Ran Wang | First 5 Authors: Ran Wang, Beibei Zhang, , , | Summary: We study a large deviation principle for a reflected stochastic partial differential equation on infinite spatial domain. A new sufficient condition for the weak convergence criterion proposed by Matoussi, Sabbagh and Zhang ({it Appl. Math. Optim.} 83: 849-879, 2021) […]
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Limits on X-ray Polarization at the Core of Centaurus A as Observed with the Imaging X-ray Polarimetry Explorer
Kavli Affiliate: Herman L. Marshall | First 5 Authors: Steven R. Ehlert, Riccardo Ferrazzoli, Andrea Marinucci, Herman L. Marshall, Riccardo Middei | Summary: We present measurements of the polarization of X-rays in the $2-8 thinspace mathrm{keV}$ band from the nucleus of the radio galaxy Centaurus A (Cen A), using a 100ks observation from the Imaging […]
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Snowmass White Paper: Belle II physics reach and plans for the next decade and beyond
Kavli Affiliate: Takeo Higuchi | First 5 Authors: Latika Aggarwal, Swagato Banerjee, Sunil Bansal, Florian Bernlochner, Michel Bertemes | Summary: Belle II is an experiment operating at the intensity frontier. Over the next decades, it will record the decay of billions of bottom mesons, charm hadrons, and tau leptons produced in 10 GeV electron-positron collisions […]
Continue.. Snowmass White Paper: Belle II physics reach and plans for the next decade and beyond