☆ 4.4 Article

Microscopic shell-model description of transitional nuclei

EUROPEAN PHYSICAL JOURNAL A (2022)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Physics, Nuclear

Microscopic shell-model description of strongly deformed nuclei: 158Gd

H. G. Ganev

Summary: This study applies a microscopic version of the Bohr-Mottelson collective model (PLASM) to describe the low-lying collective excitations in Gd-158 nucleus. Through the shell-model approach, detailed results of excitation levels, probability distributions, and quadrupole collectivity are obtained, achieving a good overall description.

INTERNATIONAL JOURNAL OF MODERN PHYSICS E (2022)

添加到收藏夹

Article Physics, Nuclear

Matrix elements in the SU(1,1) ⊗ SO(6) limit of the proton-neutron symplectic model

H. G. Ganev

Summary: The matrix elements along the reduction chain of Sp(12,R) superset of various groups in the proton-neutron symplectic model are considered, with closed analytical expressions obtained for the basic building blocks and Sp(12,R) symplectic generators. This computational technique provides necessary algebraic tools for realistic symplectic-based shell-model calculations of nuclear collective excitations, as demonstrated through two simple examples.

CHINESE PHYSICS C (2021)

添加到收藏夹

Article Physics, Nuclear

Microscopic shell-model counterpart of the Bohr-Mottelson model

H. G. Ganev

Summary: This paper demonstrates the existence of a fully microscopic shell-model counterpart of the Bohr-Mottelson model by embedding the latter in the microscopic shell-model theory of atomic nucleus within the recently proposed fully microscopic proton-neutron symplectic model. The configuration space of the symplectic bandhead in the PNSM contains a six-dimensional subspace related to the Bohr-Mottelson model, with dynamics splitting into radial and orbital motions. The dynamics of the generalized Bohr-Mottelson model in the current approach is governed by the microscopic shell-model intrinsic structure of the symplectic bandhead, defining relevant SO(6) and SU(3) subrepresentations.

EUROPEAN PHYSICAL JOURNAL A (2021)

添加到收藏夹

Article Computer Science, Interdisciplinary Applications

Efficient algorithm for representations of U(3) in U(N)

Daniel Langr et al.

COMPUTER PHYSICS COMMUNICATIONS (2019)

添加到收藏夹

Article Physics, Nuclear

Systematics of the ratio of electric quadrupole moments Q(2(1)(+)) to the square root of the reduced transition probabilities B (E2; 0(1)(+) -> 2(1)(+)) in even-even nuclei

Y. Y. Sharon et al.

NUCLEAR PHYSICS A (2018)

添加到收藏夹

Article Physics, Nuclear

Proxy-SU(3) symmetry in heavy deformed nuclei

Dennis Bonatsos et al.

PHYSICAL REVIEW C (2017)

添加到收藏夹

Article Physics, Nuclear

Shell-model representations of the proton-neutron symplectic model

H. G. Ganev

EUROPEAN PHYSICAL JOURNAL A (2015)

添加到收藏夹

Article Physics, Nuclear

Collective degrees of freedom of the two-component nuclear system

H. G. Ganev

EUROPEAN PHYSICAL JOURNAL A (2014)

添加到收藏夹

Article Physics, Nuclear

Spectroscopic calculations of the low-lying structure in exotic Os and W isotopes

K. Nomura et al.

PHYSICAL REVIEW C (2011)

添加到收藏夹

Article Physics, Nuclear

Collective structural evolution in neutron-rich Yb, Hf, W, Os, and Pt isotopes

K. Nomura et al.

PHYSICAL REVIEW C (2011)

添加到收藏夹

Article Physics, Nuclear

Shape transitions in neutron-rich Yb, Hf, W, Os, and Pt isotopes within a Skyrme Hartree-Fock plus BCS approach

P. Sarriguren et al.

PHYSICAL REVIEW C (2008)

添加到收藏夹

Review Physics, Multidisciplinary

Shape phase transitions and critical-point phenomena in atomic nuclei

R. F. Casten

NATURE PHYSICS (2006)

添加到收藏夹

Article Physics, Nuclear

Experimental and theoretical investigations of quadrupole collective degrees of freedom in 104Ru

J Srebrny et al.

NUCLEAR PHYSICS A (2006)

添加到收藏夹

Article Physics, Nuclear

The many relationships between the IBM and the Bohr model

DJ Rowe et al.

NUCLEAR PHYSICS A (2005)

添加到收藏夹

Article Physics, Multidisciplinary

Analytic description of critical point nuclei in a spherical-axially deformed shape phase transition

F Iachello

PHYSICAL REVIEW LETTERS (2001)

添加到收藏夹

Review Physics, Atomic, Molecular & Chemical

Transition probability from the ground to the first-excited 2+ state of even-even nuclides

S Raman et al.

ATOMIC DATA AND NUCLEAR DATA TABLES (2001)

添加到收藏夹

Article Physics, Multidisciplinary

Dynamic symmetries at the critical point

F Iachello

PHYSICAL REVIEW LETTERS (2000)

添加到收藏夹

Article Physics, Nuclear

SU(3) quasi-dynamical symmetry as an organizational mechanism for generating nuclear rotational motions

C Bahri et al.

NUCLEAR PHYSICS A (2000)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.