14 citations · 42 across the 10 of their papers we have counts for
10 papers
Average pairing correlation properties and effective pairing residual interactions
Meng-Hock Koh, P. Quentin, L. Bonneau
This paper describes a method to determine the intensities of effective pairing residual interactions, extending what has been done for the seniority force model [Phys. Rev. C 110,…
-isomeric states in the isotopic and isotonic chains of Hf
N. Minkov, L. Bonneau, P. Quentin +3
We study the evolution of and two-quasiparticle (q.p.) configurations in the isotopic and isotonic chains of even-even deformed nuclei around Hf and the…
Quantum computer specification for nuclear structure calculations
Ching-Hwa Wee, Meng-Hock Koh, Yung Szen Yap
Recent studies to solve nuclear structure problems using quantum computers rely on a quantum algorithm known as Variational Quantum Eigensolver (VQE). In this study, we calculate t…
Odd-even mass differences of well and rigidly deformed nuclei in the rare earth region: A test of a newly proposed fit of average pairing matrix elements
T. V. Nhan Hao, N. N. Bao Nguyen, D. Quang Tam +3
We discuss a test of a recently proposed approach to determine average pairing matrix elements within a given interval of single-particle states (sp) around the Fermi level as…
Determination of pairing matrix elements from average single particle level densities
Meng-Hock Koh, Philippe Quentin
A simple and efficient method to treat nuclear pairing correlations within a simple Hartree-Fock--plus-BCS description is proposed and discussed. It relies on the fact that the int…
Gallagher-Moszkowski splitting in deformed odd-odd nuclei within a microscopic approach
Ludovic Bonneau, Nathanael Kontowicz, Johann Bartel +3
Low-lying bandhead states in axially prolate deformed odd-odd nuclei have long been described essentially within the rotor+two-quasiparticle picture. This approach allows one to ex…
Role of tensor terms of the Skyrme energy-density functional on neutron deformed magic numbers in the rare-earth region
Kai-Wen Kelvin-Lee, Meng-Hock Koh, Ludovic Bonneau
The role of the tensor part of the nuclear interaction is actively investigated in recent years due to experimental advancement yielding new data in nuclei far from the -stabili…
Consistency of two different approaches to determine the strength of a pairing residual interaction in the rare-earth region
Nurhafiza M. Nor, Nor-Anita Rezle, Kai-Wen Kelvin-Lee +3
Two fits of the pairing residual interaction in the rare-earth region are independently performed. One is made on the odd-even staggering of masses by comparing measured and explic…
Fission barriers of two odd-neutron actinide nuclei taking into account the time-reversal symmetry breaking at the mean-field level
Meng-Hock Koh, L. Bonneau, P. Quentin +2
Background: Fission barriers of actinide nuclei have been mostly and for long been microscopi- cally calculated for even-even fissioning systems. Calculations in the case of odd nu…
Further microscopic studies of the fission barriers of heavy nuclei
T. V. Nhan Hao, J. Le Bloas, Meng-Hock Koh +2
Two systematic sources of error in most current microscopic evaluations of fission-barrier heights are studied. They are concerned with an approximate treatment of the Coulomb exch…