We present a basis selection method for truncated shell-model calculations. In this method, the correlated basis is constructed with the eigenvectors of the Hamiltonian that is diagonalized in each partition of the shell model. A truncation scheme is established by naturally taking the low-lying correlated-basis vectors in different partitions, which is equivalent to the jj-coupling scheme of the shell model when all the correlated-basis vectors are considered. The results are compared with standard shell-model calculations. The convergence properties of the correlated-basis method are discussed.Physics, NuclearSCI(E)0ARTICLEfrxu@pku.edu.cn; chongq@kth.se2null9
We introduce a shell-model theory that combines traditional spherical states, which yield a diagonal...
The interacting boson model, describing collective states of even-even nuclei, is introduced as a dr...
An importance sampling iterative algorithm for diagonalizing large matrices is upgraded and adopted ...
A method for solving the shell-model equations in terms of a basis which includes correlated subsyst...
A method for solving the shell-model eigenproblem in a severely truncated space, spanned by properly...
An importance-sampling iterative algorithm for diagonalizing shell model Hamiltonian matrices is rev...
The wave function factorization method determines an optimal basis of correlated proton and neutron ...
An estimation method of the nuclear level density stochastically based on nuclear shell-model calcul...
An upgraded version of an algorithm developed few years ago for diagonalizing large matrices has bee...
A matrix diagonalization algorithm we developed in the past years has been revised and implemented f...
We propose a procedure to determine the effective nuclear shell-model Hamiltonian in a truncated spa...
We propose a new shell model method, combining the Lanczos digonalization and extrapolation method. ...
From Symposium on correlations in nuclei; Balatonfured, Hungary 13 8ep 1973). The problem of the det...
AbstractWe propose a procedure to determine the effective nuclear shell-model Hamiltonian in a trunc...
We introduce a shell-model theory that combines traditional spherical states, which yield a diagonal...
The interacting boson model, describing collective states of even-even nuclei, is introduced as a dr...
An importance sampling iterative algorithm for diagonalizing large matrices is upgraded and adopted ...
A method for solving the shell-model equations in terms of a basis which includes correlated subsyst...
A method for solving the shell-model eigenproblem in a severely truncated space, spanned by properly...
An importance-sampling iterative algorithm for diagonalizing shell model Hamiltonian matrices is rev...
The wave function factorization method determines an optimal basis of correlated proton and neutron ...
An estimation method of the nuclear level density stochastically based on nuclear shell-model calcul...
An upgraded version of an algorithm developed few years ago for diagonalizing large matrices has bee...
A matrix diagonalization algorithm we developed in the past years has been revised and implemented f...
We propose a procedure to determine the effective nuclear shell-model Hamiltonian in a truncated spa...
We propose a new shell model method, combining the Lanczos digonalization and extrapolation method. ...
From Symposium on correlations in nuclei; Balatonfured, Hungary 13 8ep 1973). The problem of the det...
AbstractWe propose a procedure to determine the effective nuclear shell-model Hamiltonian in a trunc...
We introduce a shell-model theory that combines traditional spherical states, which yield a diagonal...
The interacting boson model, describing collective states of even-even nuclei, is introduced as a dr...
An importance sampling iterative algorithm for diagonalizing large matrices is upgraded and adopted ...