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1,425 Result(s)
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Article
Open AccessMeasurement of e+e− → ωη′ cross sections at \( \sqrt{s} \) = 2.000 to 3.080 GeV
We measured the Born cross sections for the process e+e− → ωη′ at 22 center-of-mass energies from 2.000 to 3.080 GeV with the BESIII detector at the BEPCII collider. We observed a resonant structure with a statis...
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Open AccessMeasurement of absolute branching fractions of \( {\textrm{D}}_{\textrm{s}}^{+} \) hadronic decays
Using e+e− collision data collected at the BESIII detector at center-of-mass energies between 4.128 and 4.226 GeV, corresponding to an integrated luminosity of 7.33 fb−1, we determine the absolute branching fract...
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Article
Numerical Simulation of In Situ Reaction Synthesis of TiC-Reinforced Steels from Elemental Fe-Ti-C Powders
This research presents a study of the thermal synthesis of titanium carbide (TiC) within the Fe-Ti-C system, utilizing a physically grounded semi-empirical mathematical model. The model enables estimation of T...
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Article
Open AccessDeciphering Middle Stone Age Technological Behaviors: An Analysis of the Lithic Technology from Level VI-B at Mumba, Tanzania
The Mumba rockshelter, located in the northwest of Lake Eyasi is key to understanding the Stone Age in East Africa. The stratigraphy of the site spans the last 130 ka BP and comprises levels from the Middle St...
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Open AccessSearch for ∆S = 2 nonleptonic hyperon decays Ω− → Σ0π− and Ω− → nK−
Using (27.12 ± 0.14) × 108 ψ(3686) events collected by the BESIII detector at the center-of-mass energy of ...
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Article
Open AccessMeasurement of the total and differential cross-sections of \( t\overline{t}W \) production in pp collisions at \( \sqrt{s} \) = 13 TeV with the ATLAS detector
Measurements of inclusive and differential production cross-sections of a top-quark-top-antiquark pair in association with a W boson ( ...
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Open AccessTest of CP-invariance of the Higgs boson in vector-boson fusion production and in its decay into four leptons
A search for CP violation in the decay kinematics and vector-boson fusion production of the Higgs boson is performed in the H → ZZ* → 4ℓ (ℓ = e, μ) decay channel. The results are based on proton-proton collision ...
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Open AccessMeasurement of Born cross section of \( {e}^{+}{e}^{-}\to {\Sigma}^{+}{\overline{\Sigma}}^{-} \) at center-of-mass energies between 3.510 and 4.951 GeV
Using 24.1 fb−1 of e+e− collision data collected with the BESIII detector at the BEPCII collider, the Born cross sections and effective form factors of the ...
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Article
Correction: Microstructures and Mechanical Behaviors of Ni-Based Single-Crystal Superalloy DD90 Joints Brazed with a Co-Based Interlayer
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Article
Numerical Analysis of Distribution Characteristics of Jacking Force in Thin-Walled Pipe Groups
The existing jacking force estimation formula considers the jacking pipe as a rigid body, which is inconsistent with the actual working state of a thin-walled slender jacking pipe. This study established a fin...
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Microstructures and Mechanical Behaviors of Ni-Based Single-Crystal Superalloy DD90 Joints Brazed with a Co-Based Interlayer
A third-generation nickel-based single-crystal superalloy, DD90, was brazed with a Co-based filler alloy under vacuum conditions. The microstructural evolution of the joints brazed with different processing pa...
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Article
Open AccessObservation of ψ(3686) → \( {\varOmega}^{-}{K}^{+}{\overline{\**}}^0 \) + c.c.
Using (27.12 ± 0.14) × 108 ψ(3686) events collected with the BESIII detector at BEPCII, the decay of ψ(3686) → ...
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Article
Phosphoric acid-modified biochar enhances electrokinetic in situ leaching technology to remediate Pb2+ contaminated soil
The present study instead phosphoric acid-modified peanut shell biochar was prepared and applied to treat Pb2+ contaminated soil. Firstly, its adsorption performance was verified. A variety of methods were used t...
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Open AccessA precise measurement of the Z-boson double-differential transverse momentum and rapidity distributions in the full phase space of the decay leptons with the ATLAS experiment at \(\sqrt{s}=8\) TeV
This paper presents for the first time a precise measurement of the production properties of the Z boson in the full phase space of the decay leptons. This is in contrast to the many previous precise unfolded mea...
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Article
Efficiency of thermotherapy for eliminating apple rubbery wood virus 2 and other viruses from apple plants
In this study, we evaluated the effectiveness of thermotherapy in eliminating apple rubbery wood virus 2 (ARWV-2) in six infected apple varieties collected from regions in China. These plants were subjected to...
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Article
Study of Structural-Phase Transformations and Kinetics of Decomposition of Supersaturated Solid Solution of Fire-Resistant Magnesium Alloy VML26
The results of a study of structural-phase transformations and kinetics of decomposition of supersaturated solid solution that occur during heat treatment (aging) of a new-generation magnesium alloy with an el...
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Open AccessSearch for charged-lepton flavor violation in Υ(2S) → ℓ∓τ± (ℓ = e, μ) decays at Belle
We report a search for the charged-lepton flavor violation in Υ(2S) → ℓ∓τ± (ℓ = e, μ) decays using a 25 fb−1 Υ(2S) sample collected by the Belle detector at the KEKB e+e− asymmetric-energy collider. We find no ev...
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Open AccessSearch for pair production of squarks or gluinos decaying via sleptons or weak bosons in final states with two same-sign or three leptons with the ATLAS detector
A search for pair production of squarks or gluinos decaying via sleptons or weak bosons is reported. The search targets a final state with exactly two leptons with same-sign electric charge or at least three l...
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Open AccessMeasurement of the e+e− → \( {K}_S^0{K}_L^0 \) π0 cross sections from \( \sqrt{s} \) = 2.000 to 3.080 GeV
Based on e+e− collision data collected at center-of-mass energies from 2.000 to 3.080 GeV by the BESIII detector at the BEPCII collider, a partial wave analysis is performed for the process e+e− → ...
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Article
Open AccessSearch for the semi-muonic charmonium decay J/ψ → D−μ+νμ + c.c.
Using (10087 ± 44) × 106 J/ψ events collected with the BESIII detector at the BEPCII e+e− storage ring at the center-of-mass energy of ...