H. J. Jiang
A5104187908- Particle physics theoretical and experimental studies
- Quantum Chromodynamics and Particle Interactions
- High-Energy Particle Collisions Research
- Neutrino Physics Research
- Astrophysics and Cosmic Phenomena
- Nuclear physics research studies
- Radiation Detection and Scintillator Technologies
- Nuclear Physics and Applications
- Particle Detector Development and Performance
- Dark Matter and Cosmic Phenomena
- Medical Imaging Techniques and Applications
- Advanced Radiotherapy Techniques
- Computational Physics and Python Applications
- Nuclear reactor physics and engineering
- Particle accelerators and beam dynamics
- Atomic and Molecular Physics
- Radiation Therapy and Dosimetry
- Image Processing Techniques and Applications
- Natural Antidiabetic Agents Studies
- Simulation and Modeling Applications
- Scientific Research and Discoveries
- Smart Grid and Power Systems
- Radiopharmaceutical Chemistry and Applications
- Infrastructure Maintenance and Monitoring
- Ion-surface interactions and analysis
National Institute of Clean and Low-Carbon Energy
2025
Huzhou Vocational and Technical College
2025
Wuhan University
2023-2024
Wuhan Botanical Garden
2024
Chinese Academy of Sciences
2024
Tsinghua University
2013-2020
Thomas Jefferson National Accelerator Facility
2017
University of South Carolina
2017
Beijing University of Technology
2017
University of Michigan
2007-2015
The Daya Bay Reactor Neutrino Experiment has measured a nonzero value for the neutrino mixing angle ${\ensuremath{\theta}}_{13}$ with significance of 5.2 standard deviations. Antineutrinos from six 2.9 $\mathrm{G}{\mathrm{W}}_{\mathrm{th}}$ reactors were detected in antineutrino detectors deployed two near (flux-weighted baseline 470 m and 576 m) one far (1648 underground experimental halls. With $43\text{ }000\text{ }\text{ }\mathrm{ton}--\mathrm{G}{\mathrm{W}}_{\mathrm{th}}--\mathrm{day}$...
A measurement of the energy dependence antineutrino disappearance at Daya Bay reactor neutrino experiment is reported. Electron antineutrinos (ν¯(e)) from six 2.9 GW(th) reactors were detected with detectors deployed in two near (effective baselines 512 and 561 m) one far (1579 underground experimental halls. Using 217 days data, 41 589 (203 809 92 912) candidates hall (near halls). An improved oscillation amplitude sin(2)2θ(13)=0.090(-0.009)(+0.008) first direct ν¯(e) mass-squared...
We report an improved measurement of the neutrino mixing angle $\theta_{13}$ from Daya Bay Reactor Neutrino Experiment. exclude a zero value for $\sin^22\theta_{13}$ with significance 7.7 standard deviations. Electron antineutrinos six reactors 2.9 GW$_{\rm th}$ were detected in antineutrino detectors deployed two near (flux-weighted baselines 470 m and 576 m) one far (1648 underground experimental halls. Using 139 days data, 28909 (205308) electron candidates at hall (near halls). The ratio...
A search for light sterile neutrino mixing was performed with the first 217 days of data from Daya Bay Reactor Antineutrino Experiment. The experiment's unique configuration multiple baselines six 2.9~GW$_{\rm th}$ nuclear reactors to antineutrino detectors deployed in two near (effective 512~m and 561~m) one far (1579~m) underground experimental halls makes it possible test oscillations a fourth (sterile) $10^{\rm -3}~{\rm eV}^{2} < |\Delta m_{41}^{2}| 0.3~{\rm eV}^{2}$ range. relative...
Concrete structures are prone to developing cracks, which can have a negative impact on their overall performance and longevity. It is essential promptly identify repair these cracks in order ensure the structural integrity of building. The present research concentrates development crack diagnosis algorithms based vision using an optimized version Deep Neural Network (DNN). DNN model employed current study deep belief network (DBN), while optimization technique newly designed variant Ideal...
Megavoltage, cone-beam computed tomography (MV CBCT) employing an electronic portal imaging device (EPID) is a highly promising technique for providing soft-tissue visualization in image-guided radiotherapy. However, current EPIDs based on active matrix flat-panel imagers (AMFPIs), which are regarded as the gold standard and referred to conventional MV AMFPIs, require high radiation doses achieve this goal due poor x-ray detection efficiency (∼2% at 6 MV). To overcome limitation,...
Angular distributions for the ${}^{9}\mathrm{Be}({}^{8}\mathrm{Li},{}^{9}\mathrm{Be}){}^{8}\mathrm{Li}$ elastic-transfer reaction have been measured with a 27-MeV $^{8}\mathrm{Li}$ radioactive nuclear beam. Spectroscopic factors $\ensuremath{\langle}{}^{9}\mathrm{Be}|{}^{8}\mathrm{Li}+p\ensuremath{\rangle}$ bound system were obtained from comparison between experimental differential cross sections and finite-range distorted-wave Born approximation calculations made code FRESCO. The...
The CDEX collaboration has been established for direct detection of light dark matter particles, using ultra-low energy threshold point-contact p-type germanium detectors, in China JinPing underground Laboratory (CJPL). first 1 kg detector with a sub-keV tested passive shielding system located CJPL. outputs from both the P+ electrode and outside N+ make it possible to scan lower range less than keV at same time detect higher up 3 MeV. may also provide more powerful method signal...
Thick, segmented crystalline scintillators have shown increasing promise as replacement x-ray converters for the phosphor screens currently used in active matrix flat-panel imagers (AMFPIs) radiotherapy, by virtue of providing over an order magnitude improvement detective quantum efficiency (DQE). However, element-to-element misalignment current scintillator prototypes creates a challenge optimal registration with underlying AMFPI arrays, resulting degradation spatial resolution. To overcome...
With over 6000 nuclides of which more than 2000 have been synthesized, the information we about atomic nucleus for most part still rests in vicinity beta stability. introduction short- lived radioactive nuclear beams (RNB) as a tool to study reactions, many doors opened allow studies nuclei far from In this study, used novel deuterated liquid scintillator (BC537) neutron detector low-energy reactions with short-lived RNBs.