118 citations · 745 across the 19 of their papers we have counts for
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Relativistic Mean-Field Approach in Nuclear Systems
Xiaodong Sun, Ruirui Xu, Yuan Tian +5
A new scheme to study the properties of finite nuclei is proposed based on the Dirac-Brueckner-Hartree-Fock (DBHF) approach starting from a bare nucleon-nucleon interaction. The re…
Effects of nonlocality of nuclear potentials on direct capture reactions
Yuan Tian, D. Y. Pang, Zhongyu Ma
Calculations of the direct radiative capture reactions are made for the CaCa, LiLi and CN reactions with the Perey-Buck type nonl…
Relativistic Effects and Three-Nucleon Forces in Nuclear Matter and Nuclei
Herbert Müther, Francesca Sammarruca, Zhongyu Ma
We review a large body of predictions obtained within the framework of relativistic meson theory together with the Dirac-Brueckner-Hartree-Fock approach to nuclear matter and finit…
Global analysis of isospin dependent microscopic nucleon-nucleus optical potential in Dirac Bruckner Hartree-Fock approach
Ruirui Xu, Zhongyu Ma, Yue Zhang +3
The Microscopic Otical Model Potential is evaluated within a relativistic scheme which provides a natural and consistent relation between the spin-orbit part and the central part o…
Collective Multipole excitations of exotic nuclei in relativistic continuum random phase approximation
Ding Yang, Ligang Cao, Zhongyu Ma
Journal of Combinatorial Theory, Series B, 98(1):173-225, 2008n exotic nuclei are studied in the framework of a fully self-consistent relativistic continuum random phase approximat…
Relativistic nucleon optical potentials with isospin dependence in Dirac Brueckner Hartree-Fock approach
Ruirui Xu, Zhongyu Ma, E. N. E. van Dalen +1
The relativistic optical model potential (OMP) for nucleon-nucleus scattering is investigated in the framework of Dirac-Brueckner-Hartree-Fock (DBHF) approach using the Bonn-B One-…
Dirac-Brueckner Hartree-Fock Approach: from Infinite Matter to Effective Lagrangians for Finite Systems
Nguyen Van Giai, Brett V. Carlson, Zhongyu Ma +1
One of the open problems in nuclear structure is how to predict properties of finite nuclei from the knowledge of a bare nucleon-nucleon interaction of the meson-exchange type. We…
3D Relativistic Hartree-Bogoliubov model with a separable pairing interaction
T. Niksic, D. Vretenar, Y. Tian +2
A recently introduced separable pairing force for relativistic Hartree-Bogoliubov (RHB) calculations, adjusted in nuclear matter to the pairing gap of the Gogny force, is employed…
Axially deformed relativistic Hartree Bogoliubov with separable pairing force
Yuan Tian, Zhongyu Ma, Peter Ring
A separable form of pairing interaction in the channel has been introduced and successfully applied in the description of both static and dynamic properties of superflu…
A Separable Pairing Force for Relativistic Quasiparticle Random Phase Approximation
Yuan Tian, Zhongyu Ma, Peter Ring
We have introduced a separable pairing force, which was adjusted to reproduce the pairing properties of the Gogny force in nuclear matter. This separable pairing force is able to d…
Soft Dipole Modes in Neutron-rich Ni-isotopes in QRRPA
Li-Gang Cao, Zhong-Yu Ma
The soft dipole modes in neutron rich even-even Ni-isotopes are investigated in the quasiparticle relativistic random phase approximation. We study the evolution of strengths distr…
Low-lying Dipole Modes in Ne in the Quasiparticle Relativistic Random Phase Approximation
Li-Gang Cao, Zhong-Yu Ma
The low-lying isovector dipole strengths in neutron rich nuclei Ne and Ne are investigated in the quasiparticle relativistic random phase approximation. Nuclear groun…
Isospin dependence of nucleon effective mass in Dirac Brueckner-Hartree-Fock approach
Zhong-yu Ma, Jian Rong, Bao-Qiu Chen +2
The isospin dependence of the nucleon effective mass is investigated in the framework of the Dirac Brueckner-Hartree-Fock (DBHF) approach. The definition of nucleon scalar and vect…
Effect of Resonant Continuum on Pairing Correlations in the Relativistic Approach
Li-Gang Cao, Zhong-Yu Ma
A proper treatment of the resonant continuum is to take account of not only the energy of the resonant state, but also its width. The effect of the resonant states on pairing corre…
Isovector Giant Dipole Resonance of Stable Nuclei in a Consistent Relativistic Random Phase Approximation
Li-Gang Cao, Zhong-Yu Ma
A fully consistent relativistic random phase approximation is applied to study the systematic behavior of the isovector giant dipole resonance of nuclei along the -stability lin…
Exploration of Resonant Continuum and Giant Resonance in the Relativistic Approach
Li-gang Cao, Zhong-yu Ma
Single-particle resonant-states in the continuum are determined by solving scattering states of the Dirac equation with proper asymptotic conditions in the relativistic mean field…
Effective DBHF Method for Asymmetric Nuclear Matter and Finite Nuclei
Zhong-yu Ma, Ling Liu
A new decomposition of the Dirac structure of nucleon self-energies in the Dirac Brueckner-Hartree-Fock (DBHF) approach is adopted to investigate the equation of state for asymmetr…
The time-dependent relativistic mean-field theory and the random phase approximation
P. Ring, Zhong-yu Ma, Nguyen Van Giai +3
The Relativistic Random Phase Approximation (RRPA) is derived from the Time-dependent Relativistic Mean Field (TD RMF) theory in the limit of small amplitude oscillations. In the n…
Isoscalar compression modes in relativistic random phase approximation
Zhong-yu Ma, Nguyen Van Giai, A. Wandelt +2
A fully consistent relativistic RPA calculation is performed for the monopole and dipole compression modes in nuclei. The emphasis is put on the effects of Dirac sea states which a…