supported by the National Natural Science Foundation of China(Grant No.11974331)。
We study the trimer state in a three-body system,where two of the atoms are subject to Rashba-type spin-orbit coupling and spin-dependent loss while interacting spin-selectively with the third atom.The short-time cond...
Employing the reaction microscope,the experiment of He^(2+)collisions on Ar was performed[1].We have measured fully momentum analyzed Ar^(3+) recoil ions and two ejected electrons as well as He+projectiles in coincide...
supported in part by the Heidelberg Center for Quantum Dynamics,IMPRS-QD,DAAD and Baden-Wrttemberg Stiftung
The Efimov scenario is a universal three-body effect addressing many areas of modern quantum physics.It plays an important role in the transition between few- and many-body physics and has enabled important breakthrou...
A new general formalism for determining the electric multipole polarizabilities of quantum (atomic and nuclear) bound systems based on the use of the transition matrix in momentum space has been developed. As distinct...
Supported by National Natural Science Foundation of China (10775168, 10405032);Shanghai Development Foundation for Science and Technology (06QA14062, 06JC14082, 05XD14021);Major State Basic Research Development Program in China(2007CB815004);Knowledge Innovation Project of Chinese Academy of Sciences (KJCX3SYWN2)
Assuming a core plus valence nucleon structure, one-nucleon removal reaction is investigated within the framework of few-body Glauber theory. Fermi-type distribution is used for the core density, while the wavefunctio...
We study a two-electron system in a double-layer quantum dot under a magnetic field by means of the exact diagonalization of the Hamiltonian matrix.We find that discontinuous ground-state energy transitions are induce...
Two interacting electrons in a harmonic oscillator potential under the influence of a perpendicular homo-geneous magnetic field are considered. The energies of two-electron quantum dots with the electron-LO-phonon cou...
The effects of magnetic field on fracture feature and microstructure of Al-Li a lloys containing Ce were investigated. Experiment results show that the fracture features and the microstructures are changed with the m...
We propose a procedure to solve exactly the Schrodinger equation for a system of two electrons and two holes in a double-layer quantum dot by using the method of few-body physics. The features of the low-lying spectra...
The influence of the electron-phonon coupling on the energy of low-lying states of the barrier D- center, which consists of a positive ion located on the z-axis at a distance from the two-dimensional quantu...