Hao Xu

ORCID: 0000-0001-5685-5225
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About
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Research Areas
  • Particle physics theoretical and experimental studies
  • High-Energy Particle Collisions Research
  • Particle Detector Development and Performance
  • Quantum Chromodynamics and Particle Interactions
  • Computational Physics and Python Applications
  • Dark Matter and Cosmic Phenomena
  • Neutrino Physics Research
  • Advanced Data Storage Technologies
  • Superconducting Materials and Applications
  • Magnetic confinement fusion research
  • Cosmology and Gravitation Theories
  • Atomic and Subatomic Physics Research
  • Radiation Detection and Scintillator Technologies
  • Distributed and Parallel Computing Systems
  • Parallel Computing and Optimization Techniques
  • Particle accelerators and beam dynamics
  • Scientific Research and Discoveries
  • Structural Response to Dynamic Loads
  • Cloud Computing and Resource Management
  • Topic Modeling
  • Plant Disease Resistance and Genetics
  • Radio Frequency Integrated Circuit Design
  • Concrete Properties and Behavior
  • Radiation Effects in Electronics
  • Big Data Technologies and Applications

University of Science and Technology of China
2018-2024

Qingdao Agricultural University
2024

Shandong University
2024

Brookhaven National Laboratory
2015-2023

University of Göttingen
2022

Forschungszentrum Jülich
2017-2021

The University of Tokyo
2021

Argonne National Laboratory
2020

Warsaw University of Technology
2020

Yale University
2020

The Belle detector at the KEKB electron-positron collider has collected almost 1 billion Y(4S) events in its decade of operation. Super-KEKB, an upgrade is under construction, to increase luminosity by two orders magnitude during a three-year shutdown, with ultimate goal 8E35 /cm^2 /s luminosity. To exploit increased luminosity, been proposed. A new international collaboration Belle-II, being formed. Technical Design Report presents physics motivation, basic methods accelerator upgrade, as...

10.48550/arxiv.1011.0352 preprint EN other-oa arXiv (Cornell University) 2010-01-01

10.1109/ipdpsw63119.2024.00098 article EN 2022 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW) 2024-05-27

The Phase-I upgrade of the trigger readout electronics for ATLAS liquid argon (LAr) calorimeters will be installed during second long shutdown Large Hadron Collider (LHC) in 2019-2020, which enable enhanced instantaneous luminosities LHC Run 3 from 2021 through 2023. In this upgrade, so-called supercells are introduced to provide higher granularity, resolution, and longitudinal shower shape information LAr Level-1 processors. A new digitizer board (LTDB) process digitize up 320 channels...

10.1109/tns.2019.2924795 article EN IEEE Transactions on Nuclear Science 2019-06-25

A main building block of the trigger and data acquisition in PANDA experiment at FAIR will be FPGA based Compute Nodes ATCA (Advanced Telecom Computing Architecture) standard. As takes advantage Intelligent Platform Management Interface (IPMI) existence a dedicated controller on each boards is necessary. custom implementation such controller, micro-controller utilizing add-on card presented.

10.1109/rtc.2009.5321773 article EN 2009-05-01

A prototype Liquid-argon Trigger Digitizer Board (LTDB), called the LTDB Demonstrator, has been developed to demonstrate functions of ATLAS Liquid Argon Calorimeter Phase-I trigger electronics upgrade. Forty Analog-to-Digital converters and four FPGAs with embedded multi-gigabit-transceivers on each Demonstrator need high quality clocks. clock distribution system based commercial components for Demonstrator. The design is presented. performance evaluated. used in have qualified meet...

10.1088/1748-0221/10/01/c01004 article EN Journal of Instrumentation 2015-01-09

10.1016/j.nima.2008.08.107 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2008-08-28

Due to the anti-proton annihilation at Darmstadt (PANDA) experiment has rich physics studies with different event selection criteria and very high interaction rate of 2x107 /s data rates 200 GB/s more, a performance bandwidth acquisition system without hardware trigger been proposed. The from various sub-detector systems are tagged by precise timestamp in front-end electronics. Event based on real time feature extraction, filtering level correlations will be executed Advanced...

10.1016/j.phpro.2012.02.512 article EN Physics Procedia 2012-01-01

Eukaryotic elongation factors (eEFs) are protein that mediate the extension of peptide chain, among which eukaryotic factor 1 alpha (eEF1A) is one most abundant synthesis factors. Previously we showed P3 Soybean mosaic virus (SMV), destructive and successful viral pathogens soybean, targets a component soybean translation complex to facilitate its pathogenesis. Here, conducted systematic analyses eEF ( GmeEF ) gene family in examinedits role resistance. In this study, members were identified...

10.3389/fpls.2024.1421221 article EN cc-by Frontiers in Plant Science 2024-08-19

A new Global Trigger subsystem will be installed in the Level-0 as part of High-Luminosity Large Hadron Collider (HL-LHC) upgrade ATLAS during upcoming Long-Shutdown 3. It feature and improved trigger hardware algorithms, an increased maximum output rate 1 MHz. The run offline-like algorithms on full-granularity data, gathered from several subdetectors processing subsystems. single global common module (GCM) is implemented across system to used a multiplexer processor (MUX), event (GEP),...

10.1109/tns.2023.3302158 article EN IEEE Transactions on Nuclear Science 2023-08-04

In this paper, the Hot-Carrier (HC) degradation characteristics and mechanisms of nMOSFETs with high-k/metal gate (HK/MG) structure are systematically investigated. The Idsat shift under different Vd states obeys power-law Vg stress time, exponent time shifts from 0.5~0.7 at low to 0.2~0.3 high stress, which is believed be induced by trap activities. There two transitions in curve fail (TTF) 1 <sup xmlns:mml="http://www.w3.org/1998/Math/MathML"...

10.1109/ipfa.2013.6599248 article EN 2013-07-01

As part of the ATLAS experiment's Phase-II Upgrade, improved trigger hardware and algorithms will be implemented onto a single-level architecture. The global (GT) subsystem is new firmware (FW)-focused project designed to meet stringent requirements from high-luminosity runs large hadron collider (LHC). multiplexer (MUX) input aggregating stage GT; it performs three main tasks: 1) data several sources, connected with more than 2300 fibers, under different protocols; 2) time-multiplexing...

10.1109/tns.2021.3102081 article EN IEEE Transactions on Nuclear Science 2021-08-03

In this study, a new method of estimating the leakage positions cooling water using stereo camera for Fukushima Daiichi Nuclear Power Plant (FDNPP) is proposed. A mounted on an inspection system with rotating base was inserted into pedestal below reactor pressure vessel (RPV), and waterdrops from position were captured camera. We estimated by triangulating waterdrop trajectory lines in image. The main contribution study extraction matching trajectories image FDNPP. radiation noise intense...

10.3390/app11177796 article EN cc-by Applied Sciences 2021-08-24

This paper describes the fast control and clock distribution system of BESIII experiment. The function this is transmitting signals from trigger to front-end electronics readout electronics, receiving status for system, distributing trigger, electronics. include reset, SEDES L1 pass, check, FPGA reload, Error, Full in buffer others. These are transmitted serial way by optical fibers so that a good isolation between achieved prevent loop current interference. Special treatment made timing...

10.1109/rtc.2009.5321970 article EN 2009-05-01

sequencing 52 Directional mutation pressure

10.1159/000119202 article FR Intervirology 2007-01-01

10.1159/000119201 article EN Intervirology 2007-01-01
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