103 citations · 340 across the 17 of their papers we have counts for
17 papers
Performance of different correction maps in the extended phase-space method for spinning compact binaries
Junjie Luo, Jie Feng, Hong-Hao Zhang +1
Since the first detection of gravitational waves by the LIGO/VIRGO team, the related research field has attracted more attention. The spinning compact binaries system, as one of th…
Femtosecond pumping of nuclear isomeric states by the Coulomb collision of ions with quivering electrons
Jie Feng, Wenzhao Wang, Changbo Fu +8
Efficient production of nuclear isomers is critical for pioneering applications, like nuclear clocks, nuclear batteries, clean nuclear energy, and nuclear γ-ray lasers. However, du…
Improving heavy Dirac neutrino prospects at future hadron colliders using machine learning
Jie Feng, Mingqiu Li, Qi-Shu Yan +4
In this work, by using the machine learning methods, we study the sensitivities of heavy pseudo-Dirac neutrino in the inverse seesaw at the high-energy hadron colliders. The pr…
Revising inelastic dark matter direct detection by including the cosmic ray acceleration
Jie-Cheng Feng, Xian-Wei Kang, Chih-Ting Lu +2
The null signal from collider and dark matter (DM) direct detector experiments makes the interaction between DM and visible matter too small to reproduce the correct relic density…
Possible Assignment of Excited Light Vector Mesons
Jie-Cheng Feng, Xian-Wei Kang, Qi-Fang Lü +1
We reanalyze the problems in the assignment of 3 and 4 light mesons, which have not yet been well established with the quark model. Regge trajectories and…
Steering of high energy electron beam in laser plasma accelerators
Chang-Qing Zhu, Jin-Guang Wang, Yi-Fei Li +8
By using Dazzler system and tilting compressor grating, we provide an effective way of using the laser group delay dispersion (GDD) to continuously steer the high energy electron b…
Optical Control of transverse Motion of Ionization injected Electrons in Laser Plasma Wakefield
Jie Feng, Yifei Li, Jinguang Wang +7
We demonstrate an all-optical method for controlling the transverse motion of ionization injected electron beam, by utilizing the transversely asymmetrical wakefield via adjusting…
A Genetic Algorithm for Astroparticle Physics Studies
Xiao-Lin Luo, Jie Feng, Hong-Hao Zhang
Precision measurements of charged cosmic rays have recently been carried out by space-born (e.g. AMS-02), or ground experiments (e.g. HESS). These measured data are important for t…
Fresh Insights on Cosmic-ray Propagation from the New AMS Data
Nicola Tomassetti, Jie Feng, Alberto Oliva
The Alpha Magnetic Spectrometer (AMS) experiment has released new measurements of primary and secondary nuclei in cosmic rays at the TeV energy scale. Using these data, we present…
Production of antimatter nuclei in Galactic cosmic rays
Alberto Oliva, Nicola Tomassetti, Jie Feng
Antimatter nuclei in cosmic rays (CRs) are a promising tool for the indirect detection of dark-matter annihilation signatures. However, the search of new-physics signals in CRs rel…
Dark Matter Search in Space: Combined Analysis of Cosmic Ray Antiproton-to-Proton Flux Ratio and Positron Flux Measured by AMS-02
Jie Feng, Hong-Hao Zhang
Dark matter search in space has been carried out for many years. Measurements of cosmic ray photons, charged antiparticles and neutrinos are useful tools for dark matter indirect s…
Anomalous Galactic Cosmic Rays in the Framework of AMS-02
Behrouz Khiali, Sadakazu Haino, Jie Feng
The cosmic ray energy spectra of protons and helium nuclei, which are the most abundant components of cosmic radiation, exhibit a remarkable hardening at energies above one hundred…
A systematic study on the cosmic ray antiproton flux
Su-Jie Lin, Xiao-Jun Bi, Jie Feng +2
Recently the AMS-02 collaboration has published the measurement of the cosmic antiproton to proton ratio and the flux with a high precision up to $\sim 450\,\…
Bayesian analysis of cosmic-ray propagation parameters: secondary antiparticles from spatial-dependent diffusion models
Jie Feng, Nicola Tomassetti, Alberto Oliva
The antiparticle energy spectra of Galactic cosmic rays (CRs) have several exciting features such as the unexpected positron excess at 10-200\,GeV and the remarkably hard an…
The curious case of high-energy deuterons in Galactic cosmic rays
Nicola Tomassetti, Jie Feng
A new analysis of cosmic ray (CR) data collected by the SOKOL experiment in space found that the deuteron-to-helium ratio at energies between 500 and 2000 GeV/nucleon takes the val…
Bayesian analysis of spatial-dependent cosmic-ray propagation: astrophysical background of antiprotons and positrons
Jie Feng, Nicola Tomassetti, Alberto Oliva
The AMS-02 experiment has reported a new measurement of the antiproton/proton ratio in Galactic cosmic rays (CRs). In the energy range 60-450 GeV, this ratio is found to b…
Pulsar interpretation of the lepton spectra measured by AMS-02
Jie Feng, Hong-Hao Zhang
AMS-02 recently published its lepton spectra measurement. The results show that the positron fraction no longer increases above 200 GeV. The aim of this work is to investigat…