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pro vyhledávání: '"Raduta, C. M."'
A particle-triaxial rigid core Hamiltonian is semi-classically treated. The coupling term corresponds to a particle rigidly coupled to the triaxial core, along a direction that does not belong to any principal plane of the inertia ellipsoid.The equat
Externí odkaz:
http://arxiv.org/abs/2201.00702
Autor:
Raduta, C. M., Raduta, A. A.
The Bogoliubov transformation for a monopole boson induces an unitary transformation connecting the Fock spaces of initial and correlated boson-s. Here we provide a very simple method for deriving the analytical expression for the overlap matrix of t
Externí odkaz:
http://arxiv.org/abs/2012.05092
A triaxial core rotating around the middle axis, i.e. 2-axis, is cranked around the 1-axis, due to the coupling of an odd proton from a high j orbital. Using the Bargmann representation of a new and complex boson expansion of the angular momentum com
Externí odkaz:
http://arxiv.org/abs/2012.05087
A new interpretation for the wobbling bands in the even-odd Lu isotopes is given within a particle-triaxial rotor semi-classical formalism. While in the previous papers the bands TSD1, TSD2, TSD3 and TSD4 are viewed as the ground, one, two and three
Externí odkaz:
http://arxiv.org/abs/1912.11892
A new interpretation for the wobbling bands in $^{163}$Lu is given within a particle-triaxial rotor semi-classical formalism. While in the previous papers the bands TSD1, TSD2, TSD3 and TSD4 are viewed as the ground, one, two and three phonon wobblin
Externí odkaz:
http://arxiv.org/abs/1912.00393
Publikováno v:
International Journal of Modern Physics E: Nuclear Physics. Nov2024, p1. 25p. 4 Illustrations.
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Autor:
Raduta, A. A., Raduta, C. M.
The ground state of a many body Hamiltonian considered in the quasiparticle representation is redefined by accounting for the quasiparticle quadrupole pairing interaction. The residual interaction of the newly defined quasiparticles is treated by the
Externí odkaz:
http://arxiv.org/abs/1505.01339
Autor:
Raduta, A. A., Raduta, C. M.
A set of interacting particles are coupled to a phenomenological core described using the generalized coherent state model. Among the particle-core states a finite set which have the property that the angular momenta carried by the proton and neutron
Externí odkaz:
http://arxiv.org/abs/1505.00910
Autor:
Raduta, A. A., Raduta, C. M.
To a phenomenological core described by the Generalized Coherent State Model a set of interacting particles are coupled. Among the particle-core states one identifies a finite set which have the property that the angular momenta carried by the proton
Externí odkaz:
http://arxiv.org/abs/1407.5059