7 papers
Contributions from Goldstone-boson-exchange to baryon spectra in the MIT Bag Model
Da-Heng He, Yi-Bing Ding, Xue-Qian Li +1
We discuss contributions of chiral bosons to baryon spectra in the MIT bag model. It is believed that within hadrons, chiral bosons are degrees of freedom which are independent of…
The c-quark EDM and production of in annihilation
Xiao-Jun Bi, Tai-Fu Feng, Xue-Qian Li +2
We analyze the charm quark electric dipole moment (EDM) in the minimal supersymmetric extension of the standard model (MSSM), including important two-loop gluino contributions. Con…
Can the observed enhancement in the mass spectrum of p \bar p in J/ψ\to γp \bar p be interpreted by a possible p \bar p bound state
Xiang Liu, Xiao-Qiang Zeng, Yi-Bing Ding +3
Provided the enhancement in the spectrum in radiative decay observed by the BES collaboration is due to an existence of a molecular stat…
Search for Ambient Neutralino Dark Matter at Accelerator
Tai-Fu Feng, Xue-Qian Li, Wen-Gan Ma +1
We investigate the possibility of using accelarator beam particles to collide with the ambient neutralino dark matter particles in cosmic rays as a way to search for the cold dark…
Application of Hypervirial Theorem As Criteria For Accuracy of Variational Trial Wave Function
Yi-Bing Ding, Xue-Qian Li, Peng-Nian Shen
It would be interesting to investigate the accuracy of the results obtained in the variational method, because it is important for studying hadron spectra. One can define some crit…
New Types of Accessible Environmental Influence on Neutrino Oscillation
Chao-Hsi Chang, Hui-Shi Dong, Xi-Chen Feng +3
To describe possible effects of medium, besides the hamiltonian introduced by Mikheev, Smirnov and Wolfenstein (MSW), in principle, there may exist new terms in the evolution equat…