Relativistic mean field theory in rotating frame: Single-particle properties at superdeformation

Relativistic Mean Field Theory in Rotating Frame: Single-particle Properties at Superdeformation

Single-particle properties at superdeformation are investigated within the Cranked Relativistic Mean Field (CRMF) theory on the example of superdeformed rotational bands observed in the A ∼ 140− 150 mass region. Applying the effective alignment approach it is shown that CRMF theory provides a reasonable description of the alignment properties of the single-particle orbitals. The agreement with ...

General Relativistic Mean Field Theory for Rotating Nuclei

We formulate a general relativistic mean field theory for rotating nuclei starting from the special relativistic σ-ω model Lagrangian. The tetrad formalism is adopted to generalize the model to the accelerated frame.

Rotating Nuclei at Extreme Conditions: Cranked Relativistic Mean Field Description

CRMF theory [1,2] represents the extension of relativistic mean field (RMF) theory to the rotating frame and thus provides a natural framework for the description of rotating nuclei at high spin. Available experimental data on rotating nuclei at extreme conditions of large deformation (superdeformation) and fast rotation in different mass regions allow to test the theoretical models (in our cas...

The Single Particle Potential in Mean-Field Theory

Single particle properties of Λ hypernuclei in the density dependent relativistic hadron field theory

The density dependent relativistic hadron field theory is used to describe single particle properties of Λ hypernuclei. The discussion focuses on the spin-orbit systematics in the relativistic mean-field formalism by discussing general effects of the Λ continuum threshold and the delocalization of the Λ wave function. Theoretical predictions for the hypernuclear Auger effect are presented.