Manipulation of Giant Multipole Resonances via Vortex Photons

ZW Lu, L Guo, ZZ Li, M Ababekri, FQ Chen, C Fu… - Physical Review Letters, 2023 - APS
Traditional photonuclear reactions primarily excite giant dipole resonances, making the
measurement of isovector giant resonances with higher multipolarities a great challenge. In …

Equation of Motion Method for strongly correlated Fermi systems and Extended RPA approaches

P Schuck, DS Delion, J Dukelsky, M Jemai, E Litvinova… - Physics Reports, 2021 - Elsevier
In this review are summarized about 20 years of theoretical research with applications in the
field of many-body physics for strongly correlated fermions with Rowe's equation of motion …

Toward a unified description of isoscalar giant monopole resonances in a self-consistent quasiparticle-vibration coupling approach

ZZ Li, YF Niu, G Colò - Physical Review Letters, 2023 - APS
The nuclear incompressibility is a key parameter of the nuclear equation of state that can be
extracted from the measurements of the so-called “breathing mode” of finite nuclei. The most …

Introducing the random phase approximation theory

G Co' - Universe, 2023 - mdpi.com
Random Phase Approximation (RPA) is the theory most commonly used to describe the
excitations of many-body systems. In this article, the secular equations of the theory are …

Learning about the structure of giant resonances from their decay

WL Lv, YF Niu, G Colò - Physical Review C, 2021 - APS
The direct γ decays of the giant dipole resonance (GDR) and the giant quadrupole
resonance (GQR) of Pb 208 to low-lying states are investigated by means of a microscopic …

Self-consistent quasiparticle-vibration coupling approach for nuclear giant resonances with Skyrme interactions

ZZ Li, YF Niu, G Colò - Physical Review C, 2024 - APS
We present a self-consistent quasiparticle random-phase approximation (QRPA) plus
quasiparticle-vibration coupling (QPVC) approach, based on the Skyrme Hartree-Fock …

Giant dipole resonance and its fine structures in 144− 152Nd, 152Sm studied within the linear response theory

A Sharma, P Arumugam, AKR Kumar - Physica Scripta, 2023 - iopscience.iop.org
We present a microscopic approach for giant dipole resonance (GDR) where the linear
response by the nuclear density to the dipole radiation is represented through the single …

Theoretical methods for giant resonances

G Colo - Handbook of Nuclear Physics, 2023 - Springer
The random phase approximation (RPA) and its variations and extensions are, without any
doubt, the most widely used tools to describe giant resonances within a microscopic theory …

Nuclear shell structure in a finite-temperature relativistic framework

H Wibowo, E Litvinova - Physical Review C, 2022 - APS
The shell evolution of neutron-rich nuclei with temperature is studied in a beyond-mean-field
framework rooted in the meson-nucleon Lagrangian. The temperature-dependent Dyson …

Temperature evolution of the nuclear shell structure and the dynamical nucleon effective mass

H Wibowo, E Litvinova, Y Zhang, P Finelli - Physical Review C, 2020 - APS
We study the fermionic Matsubara Green functions in medium-mass nuclei at finite
temperature. The single-fermion Dyson equation with the dynamical kernel of the particle …