107 citations · 416 across the 19 of their papers we have counts for
19 papers
The Generic Models Inspired from
Tianjun Li, Qianfei Xiang, Xiangwei Yin +1
We propose the family universal models with three right-handed neutrinos by choosing the gauge symmetry as a linear combination of of $SO(10…
Exploring Fermionic Multiplet Dark Matter through Precision Measurements at the CEPC
Lin-Qing Gao, Xiao-Jun Bi, Jin-Wei Wang +2
New physics could be explored through loop effects by the precision measurements at the Circular Electron Positron Collider due to its clean collision environment and high luminosi…
Soft Scattering Evaporation of Dark Matter Subhalos by Inner Galactic Gases
Xiao-jun Bi, Yu Gao, Mingjie Jin +2
The large gap between a galactic dark matter subhalo's velocity and its own gravitational binding velocity creates the situation that small subhalos can be evaporated before dark m…
Dark Matter Search at Colliders and Neutrino Floor
Qing-Hong Cao, An-Kang Wei, Qian-Fei Xiang
The sensitivity of direct detection of dark matter (DM) approaches the so-called neutrino floor below which it is hard to disentangle the DM candidate from the background neutrino.…
Exploring for sub-MeV Boosted Dark Matter from Xenon Electron Direct Detection
Qing-Hong Cao, Ran Ding, Qian-Fei Xiang
Direct detection experiments turn to lose sensitivity of searching for a sub-MeV light dark matter candidate due to the threshold of recoil energy. However, such light dark matter…
Isospin-Violating Dark Matter in the Model with Origin
Tianjun Li, Qian-Fei Xiang, Qi-Shu Yan +2
We propose a model from which has an isospin-violation dark matter. By choosing a proper linear combination of two extra gauge symmetries in , it is natur…
Hexapod Coloron at the LHC
Yang Bai, Sida Lu, Qian-Fei Xiang
Instead of the usual dijet decay, the coloron may mainly decay into its own "Higgs bosons", which subsequently decay into many jets. This is a general feature of the renormalizable…
Exploring triplet-quadruplet fermionic dark matter at the LHC and future colliders
Jin-Wei Wang, Xiao-Jun Bi, Qian-Fei Xiang +2
We study the signatures of the triplet-quadruplet dark matter model at the LHC and future colliders, including the 100 TeV Super Proton-Proton Collider and the 240 GeV Circular Ele…
Status of Natural Supersymmetry from the GmSUGRA in Light of the current LHC Run-2 and LUX data
Waqas Ahmed, Xiao-Jun Bi, Tianjun Li +4
We study natural supersymmetry in the Generalized Minimal Supergravity (GmSUGRA). For the parameter space with low energy electroweak fine-tuning measures less than 50, we are left…
A dark matter model that reconciles tensions between the cosmic-ray excess and the gamma-ray and CMB constraints
Qian-Fei Xiang, Xiao-Jun Bi, Su-Jie Lin +1
The cosmic-ray (CR) excess observed by AMS-02 can be explained by dark matter (DM) annihilation. However, the DM explanation requires a large annihilation cross section whi…
Exploring Fermionic Dark Matter via Higgs Boson Precision Measurements at the Circular Electron Positron Collider
Qian-Fei Xiang, Xiao-Jun Bi, Peng-Fei Yin +1
We study the impact of fermionic dark matter (DM) on projected Higgs precision measurements at the Circular Electron Positron Collider (CEPC), including the one-loop effects on the…
Measuring Masses in Semi-Invisible Final States at Electron-Positron Colliders
Qian-Fei Xiang, Xiao-Jun Bi, Qi-Shu Yan +2
Mass measurement of a particle whose decay products including invisible particles is a challenging task at colliders. For a new physics model involving a dark matter candidate …
Equation of state and hybrid star properties with the weakly interacting light U-boson in relativistic models
Dong-Rui Zhang, Wei-Zhou Jiang, Si-Na Wei +2
It has been a puzzle whether quarks may exist in the interior of massive neutron stars, since the hadron-quark phase transition softens the equation of state (EOS) and reduce the n…
Searching for Singlino-Higgsino Dark Matter in the NMSSM
Qian-Fei Xiang, Xiao-Jun Bi, Peng-Fei Yin +1
We study a simplified scenario in the next-to-minimal supersymmetric standard model with a split electroweak spectrum, in which only the singlino and higgsinos are light and other…
The 750 GeV diphoton excess at the LHC and dark matter constraints
Xiao-Jun Bi, Qian-Fei Xiang, Peng-Fei Yin +1
The recent reported 750 GeV diphoton excess at the 13 TeV LHC is explained in the framework of effective field theory assuming the diphoton resonance is a scalar (pseudoscalar) par…
Searches for dark matter signals in simplified models at future hadron colliders
Qian-Fei Xiang, Xiao-Jun Bi, Peng-Fei Yin +1
We study the prospect of dark matter (DM) searches in the monojet channel at future colliders with center-of-mass energies of 33, 50, and 100~TeV. We consider a class of simpl…
Multiquark Cluster Form Factors In the Relativistic Harmonic Oscillator Model
Qing Wu, Li-juan Zhou, Qian-fei Xiang +1
A QCD multiquark cluster system is studied in the relativistic harmonic oscillator potential model (RHOPM), and the electromagnetic form factors of the pion, proton and deuteron in…
Relativistic symmetry breaking in light kaonic nuclei
Rong-Yao Yang, Wei-Zhou Jiang, Qian-Fei Xiang +2
As the experimental data from kaonic atoms and scatterings imply that the -nucleon interaction is strongly attractive at saturation density, there is a possibility…
Effects of fermionic dark matter on properties of neutron stars
Qian-Fei Xiang, Wei-Zhou Jiang, Dong-Rui Zhang +1
By assuming that only gravitation exists between dark matter (DM) and normal matter (NM), we study the effects of fermionic DM on the properties of neutron stars using the two-flui…