168 citations · 563 across the 16 of their papers we have counts for
16 papers
Machine Learning Unveils Finite-volume Energy Shifts in Three-body System
Wei-Jie Zhang, Zhenyu Zhang, Jifeng Hu +3
Finite-volume extrapolation (FVE) is essential for extracting physical observables in the lattice calculation. While rigorous FVE formulations are well established for short-range…
Search for Long-lived Particles at Future Lepton Colliders Using Deep Learning Techniques
Yulei Zhang, Cen Mo, Xiang Chen +4
Long-lived particles (LLPs) provide an unambiguous signal for physics beyond the Standard Model (BSM). They have a distinct detector signature, with decay lengths corresponding to…
Revealing the nature of hidden charm pentaquarks with machine learning
Zhenyu Zhang, Jiahao Liu, Jifeng Hu +2
We study the nature of the hidden charm pentaquarks, i.e. the , and , with a neural network approach in pionless effective field theory. In this f…
Distributional Reward Estimation for Effective Multi-Agent Deep Reinforcement Learning
Jifeng Hu, Yanchao Sun, Hechang Chen +4
Multi-agent reinforcement learning has drawn increasing attention in practice, e.g., robotics and automatic driving, as it can explore optimal policies using samples generated by i…
Discover the GellMann-Okubo formula with machine learning
Zhenyu Zhang, Rui Ma, Jifeng Hu +1
Machine learning is a novel and powerful technology and has been widely used in various science topics. We demonstrate a machine-learning based approach built by a set of general m…
Study of exotic hadrons with machine learning
Jiahao Liu, Zhenyu Zhang, Jifeng Hu +1
We analyzed the invariant mass spectrum of near-threshold exotic states for one-channel candidates with a deep neural network. It can extract the scattering length and effective ra…
Precision Higgs Physics at CEPC
Fenfen An, Yu Bai, Chunhui Chen +68
The discovery of the Higgs boson with its mass around 125 GeV by the ATLAS and CMS Collaborations marked the beginning of a new era in high energy physics. The Higgs boson will be…
Simulation of Physical Parameters for a Photoneutron Source
Xiaohe Wang, Longxiang Liu, Jifeng Hu +8
A compact photoneutron source (PNS), based on an electron linac was designed and constructed to provide required nuclear data for the design of Thorium Molten Salt Reactor (TMSR).…
Measurements of the Total Cross section for Thermal Neutrons at PNS
Longxiang Liu, Hongwei Wang, Yugang Ma +11
In order to measure the total cross section for thermal neutrons, a photoneutron source (PNS, phase 1) has been developed for the acquisition of nuclear data for the Thorium Molten…
Measurement of the center-of-mass energies at BESIII via the di-muon process
M. Ablikim, M. N. Achasov, X. C. Ai +407
From 2011 to 2014, the BESIII experiment collected about 5 fb data at center-of-mass energies around 4 GeV for the studies of the charmonium-like and higher excited charmoni…
TOF spectroscopy measurement using waveform digitizer
Longxiang Liu, Hongwei Wang, Yugang Ma +8
The photoneutron source (PNS, phase 1), an electron linear accelerator (linac)-based pulsed neutron facility that uses the time-of-flight (TOF) technique, was constructed for the a…
Precision measurement of the integrated luminosity of the data taken by BESIII at center of mass energies between 3.810 GeV and 4.600 GeV
M. Ablikim, M. N. Achasov, X. C. Ai +408
From December 2011 to May 2014, about 5 of data were taken with the BESIII detector at center-of-mass energies between 3.810 GeV and 4.600 GeV to study the charmonium…
Evidence for at center-of-mass energies from 4.009 to 4.360 GeV
BESIII Collaboration, M. Ablikim, M. N. Achasov +405
Using data samples collected at center-of-mass energies of = 4.009, 4.230, 4.260, and 4.360 GeV with the BESIII detector operating at the BEPCII collider, we perform a s…
The Online Data Quality Monitoring System at BESIII
Xiao-Dong Sun, Ji-Feng Hu, Hai-Sheng Zhao +4
The online Data Quality Monitoring (DQM) plays an important role in the data taking process of HEP experiments. BESIII DQM samples data from online data flow, reconstructs them wit…
Direct measurement of the absolute branching fraction for and determination of
M. Ablikim
The absolute branching fraction for the decay is determined using singly tagged sample from the data collected around 3.773 G…
Determining the upper limit of Gamma_{ee} for the Y(4260)
X. H. Mo, G. Li, C. Z. Yuan +5
By fitting the R values between 3.7 and 5.0 GeV measured by the BES collaboration, the upper limit of the electron width of the newly discovered resonance Y(4260) is determined to…