152 citations
- Institute of PhysicsPL6 papers
- Los Alamos National LaboratoryUS6 papers
- St Petersburg UniversityRU6 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR5 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR5 papers
- Joint Institute for Nuclear ResearchRU5 papers
- University of BaselCH5 papers
- Aristotle University of ThessalonikiGR4 papers
- CEA Paris-SaclayFR4 papers
- Centro de Investigaciones Energéticas, Medioambientales y TecnológicasES4 papers
- Charles UniversityCZ4 papers
9 papers · 1 filter
Low-lying dipole response in the Relativistic Quasiparticle Time Blocking Approximation and its influence on neutron capture cross sections
E. Litvinova, H. P. Loens, K. Langanke +5
We have computed dipole strength distributions for nickel and tin isotopes within the Relativistic Quasiparticle Time Blocking approximation (RQTBA). These calculations provide a g…
On Th229 and time-dependent fundamental constants
Elena Litvinova, Hans Feldmeier, Jacek Dobaczewski +1
The electromagnetic transition between the almost degenerate 5/2+ and 3/2+ states in Th229 is deemed to be very sensitive to potential changes in the fine structure constant alpha.…
Self-consistent calculations within the Green's function method including particle-phonon coupling and the single-particle continuum
N. Lyutorovich, J. Speth, A. Avdeenkov +4
The Green's function method in the \emph{Quasiparticle Time Blocking Approximation} is applied to nuclear excitations in Sn and Pb. The calculations are performed s…
Interaction of the single-particle and collective degrees of freedom in non-magic nuclei: the role of phonon tadpole terms
S. Kamerdzhiev, E. E. Saperstein
A method of a consistent consideration of the phonon contributions to mass and gap operators in non-magic nuclei is developed in the so-called g^2 approximation, where g is the low…
Relativistic quasiparticle time blocking approximation. Dipole response of open-shell nuclei
E. Litvinova, P. Ring, V. Tselyaev
The self-consistent Relativistic Quasiparticle Random Phase Approximation (RQRPA) is extended by the quasiparticle-phonon coupling (QPC) model using the Quasiparticle Time Blocking…
Particle-vibration coupling within covariant density functional theory
E. Litvinova, P. Ring, V. Tselyaev
Covariant density functional theory, which has so far been applied only within the framework of static and time dependent mean field theory is extended to include Particle-Vibratio…