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168 Result(s)
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Article
Solar Radio Burst Prediction Based on a Multimodal Model
Solar radio bursts are intense radio radiation sources that occur during the energy-release process and represent a hot topic in solar-physics and space-weather research. In this paper, we present a multimode ...
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Article
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 ...
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Chapter and Conference Paper
Application of Ground Penetrating Radar Technique in Defect Detection for External Wall Thermal Insulation System of Inorganic Thermal Insulation Mortar
In view of the widespread potential dangers such as cracking, hollowing and falling off in the external wall thermal insulation system of inorganic thermal insulation mortar, the basic principle of ground pene...
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Article
Isolation, Purification, and Properties of Glycoprotein from Sheep Intestinal Mucous Membrane
A glycoprotein inhibiting the growth of colon cancer cells was isolated from sheep intestinal mucous membrane. The glycoprotein, designated IGP, was purified by a combination of ion-exchange chromatography ove...
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Article
Open AccessStudies of the decay \( {\textrm{D}}_{\textrm{s}}^{+}\to {\textrm{K}}^{+}{\textrm{K}}^{-}{\mu}^{+}{\nu}_{\mu } \)
The D s + → ...
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Article
Open AccessErratum to: Measurement of Λ transverse polarization in e+e− collisions at \( \sqrt{s} \) = 3.68 − 3.71 GeV
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Article
Open AccessMeasurement of \( {e}^{+}{e}^{-}\to p{K}^{-}\overline{\Lambda}+c.c. \) cross sections between 4.009 GeV and 4.951 GeV
Using e+e− collision datasets corresponding to a total integrated luminosity of 21.7 fb−1 collected with the BESIII detector at the BEPCII collider at center-of-mass energies ranging from 4.009 GeV to 4.951 GeV, ...
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Article
Improved the H2S corrosion resistance for Nb30Hf35Co35 alloy by modifying surface catalytic layer
This work prepared a novel PdCu-coated Nb30Hf35Co35 self-supported membrane by regulating the composition of the outermost catalytic film, and we report its performance in gas mixtures containing H2S for the firs...
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Article
Open AccessMeasurement of the cross section of \( {e}^{+}{e}^{-}\to {\**}^{-}{\overline{\**}}^{+} \) at center-of-mass energies between 3.510 and 4.843 GeV
Using e+e− collision data corresponding to a total integrated luminosity of 12.9 fb−1 collected with the BESIII detector at the BEPCII collider, the exclusive Born cross sections and the effective form factors of...
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Article
Open AccessMeasurement of the branching fractions of the singly Cabibbo-suppressed decays \( {\Lambda}_{\textrm{c}}^{+}\to \textrm{p}\eta \) and \( {\Lambda}_{\textrm{c}}^{+}\to \textrm{p}\omega \)
Based on 4.5 fb−1 e+e− collision data collected with BESIII detector at seven energy points between 4.600 and 4.699 GeV, the branching fractions for ...
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Article
Open AccessMeasurement of Λ transverse polarization in e+e− collisions at \( \sqrt{s} \) = 3.68 − 3.71 GeV
With data samples collected with the BESIII detector at seven energy points at s ...
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Article
Open AccessMeasurement of branching fractions of \( {\Lambda}_{\textrm{c}}^{+} \) decays to Σ+K+K−, Σ+ϕ and Σ+K+π−(π0)
Based on 4.5 fb−1 data taken at seven center-of-mass energies ranging from 4.600 to 4.699 GeV with the BESIII detector at the BEPCII collider, we measure the branching fractions of
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Article
Open AccessMeasurement of the branching fraction of \( {\textrm{D}}_{\textrm{s}}^{+} \) → τ+ντ via τ+ → μ+νμ \( \overline{\nu} \) τ
Utilizing 7.33 fb−1 of e+e− collision data taken at the center-of-mass energies of 4.128, 4.157, 4.178, 4.189, 4.199, 4.209, 4.219, and 4.226 GeV with the BESIII detector, the branching fraction of the leptonic d...
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Article
Open AccessAmplitude analysis and branching fraction measurement of the decay D+ → \( {\textrm{K}}_{\textrm{S}}^0 \) π+π0π0
Using 2.93 fb−1 of e+e− collision data collected with the BESIII detector at the center-of-mass energy 3.773 GeV, we perform the first amplitude analysis of the decay D+ →
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Article
Open AccessStudy on transient photocurrent induced by energy level defect of schottky diode irradiated by high power pulsed laser
The transient photocurrent is one of the key parameters of the spatial radiation effect of photoelectric devices, and the energy level defect affects the transient photocurrent. In this paper, by studying the ...
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Article
Open AccessStudy of the e+e− → π+π−ω process at center-of-mass energies between 4.0 and 4.6 GeV
Using 15.6 fb−1 of e+e− collision data collected at twenty-four center-of-mass energies from 4.0 to 4.6 GeV with the BESIII detector, the helicity amplitudes of the process e+e− → π+π−ω are analyzed for the first...
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Article
Open AccessFlux focusing with a superconducting nanoneedle for scanning SQUID susceptometry
A nanofabricated superconducting quantum interference device (nano-SQUID) is a direct and sensitive flux probe used for magnetic imaging of quantum materials and mesoscopic devices. Due to the functionalities ...
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Article
Lessons from Dairy Farmers for Occupational Allergy and Respiratory Disease
Exposure to bioaerosols at dairies has long been associated with allergy, respiratory disease, and decreases in lung function. Recent advancements in exposure assessments have aided our understanding on the si...
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Article
Open AccessHelicity amplitude analysis of χcJ → ϕϕ
Using (447.9 ± 2.3) million ψ(3686) events collected with the BESIII detector, the decays of χcJ → ϕϕ (J = 0, 1, 2) have been studied via the decay ψ(3686) → γχcJ. The branching fractions of the decays χcJ → ϕϕ (