35 citations · 178 across the 14 of their papers we have counts for
14 papers
Multipole tomography of atomic nuclei with symmetry-conserved theories
X. Sun, J. Dobaczewski, W. Nazarewicz +1
To define the intrinsic reference frame and multipole moments of angular-momentum--conserving many-body wave functions, we introduce two-body conditional probabilities of findin…
Interrogating the composition and distribution of nuclear magnetization via the hyperfine anomaly: experiment meets nuclear and atomic theory for short-lived K
M. L. Bissell, M. Jankowski, A. Antušek +22
To date, the magnetic structure of nuclei has been poorly constrained, with limited information on its spatial distribution. In this work, we address the composition and distributi…
Electromagnetic and Exotic Moments in Nuclear DFT
J. Dobaczewski, B. C. Backes, R. P. de Groote +3
Electromagnetic interactions serve as essential probes for studying and testing our understanding of the atomic nucleus, as they reveal emergent properties across the nuclear chart…
Two-center harmonic oscillator basis for Skyrme-DFT calculations (I): formalism and Proof of Principle
Adrián Sánchez-Fernández, Jacek Dobaczewski, Xuwei Sun +1
We present a new method to solve the nuclear density functional theory (DFT) equations using a two-center harmonic oscillator for Skyrme-like functionals, incorporating pairing and…
PANDORA project: photo-nuclear reactions below
A. Tamii, L. Pellegri, P. -A. Söderström +78
Photo-nuclear reactions of light nuclei below a mass of are studied experimentally and theoretically by the PANDORA (Photo-Absorption of Nuclei and Decay Observation for Rea…
Damping of the isovector giant dipole resonance in Ca
J. Carter, L. M. Donaldson, H. Fujita +21
The fine structure of the IsoVector Giant Dipole Resonance (IVGDR) in the doubly-magic nuclei Ca observed in inelastic proton scattering experiments under is us…
Simulating excited states of the Lipkin model on a quantum computer
Manqoba Q. Hlatshwayo, Yinu Zhang, Herlik Wibowo +3
We simulate the excited states of the Lipkin model using the recently proposed Quantum Equation of Motion (qEOM) method. The qEOM generalizes the EOM on classical computers and giv…
Nuclear Shell Structure in a Finite-Temperature Relativistic Framework
Herlik Wibowo, Elena Litvinova
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 equa…
Temperature evolution of the nuclear shell structure and the dynamical nucleon effective mass
Herlik Wibowo, Elena Litvinova, Yinu Zhang +1
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-vibration-…
Nuclear response at zero and finite temperature
Elena Litvinova, Peter Schuck, Herlik Wibowo
We present some recent developments on the nuclear many-body problem, such as the treatment of high-order correlations and finite temperature in the description of in-medium two-nu…
Nuclear response in a finite-temperature relativistic framework
Elena Litvinova, Herlik Wibowo
A thermal extension of the relativistic nuclear field theory is formulated for the nuclear response. The Bethe-Salpeter equation (BSE) with the time-dependent kernel for the partic…
Nuclear Dipole Response in the Finite-Temperature Relativistic Time Blocking Approximation
Herlik Wibowo, Elena Litvinova
The radiative neutron capture reaction rates of the r-process nucleosynthesis are immensely affected by the microscopic structure of the low-energy spectra of compound nuclei. The…
Temperature dependence of nuclear spin-isospin response and beta decay in hot astrophysical environments
Elena Litvinova, Caroline Robin, Herlik Wibowo
A microscopic approach to the proton-neutron nuclear response is formulated in the finite-temperature relativistic nuclear field theory framework. The approach is based on the meso…
Finite-temperature relativistic nuclear field theory: an application to the dipole response
Elena Litvinova, Herlik Wibowo
Nuclear response theory beyond the one-loop approximation is formulated for the case of finite temperature. For this purpose, the time blocking approximation to the time-dependent…