Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Samsoen, D."'
Using Chandrasekhar's S-type coupling between rotational and intrinsic vortical modes one may simply reproduce the HFB dynamical properties of rotating nuclei within Routhian HF calculations free of pairing correlations yet constrained on the relevan
Externí odkaz:
http://arxiv.org/abs/nucl-th/0307100
Publikováno v:
Phys.Rev.C67:014307,2003
The present paper establishes a link between pairing correlations in rotating nuclei and collective vortical modes in the intrinsic frame. We show that the latter can be embodied by a simple S-type coupling a la Chandrasekhar between rotational and i
Externí odkaz:
http://arxiv.org/abs/nucl-th/0207039
We report on Hartree-Fock-Bogoliubov (HFB) calculations of the ground-state rotationnal band of the heavy nucleus $^{254}$No recently observed experimentally. The calculated quadrupole deformation is consistent with the experimental value of $\beta=0
Externí odkaz:
http://arxiv.org/abs/nucl-th/0011043
Publikováno v:
Nucl.Phys. A652 (1999) 142-163
Out of self-consistent semi-classical calculations performed within the so-called Extended Thomas-Fermi approach for 212 nuclei at all even angular momentum values I ranging between 0 and 80 \hbar and using the Skyrme SkM* effective force, the I-depe
Externí odkaz:
http://arxiv.org/abs/nucl-th/9903068
Publikováno v:
Phys.Rev. C60 (1999) 014301
It has been previously proposed to explain gamma-ray staggerings in the deexcitation of some superdeformed bands in the $^{150}$Gd region in terms of a coupling between global rotation and intrinsic vortical modes. The observed 4$\hbar$ period for th
Externí odkaz:
http://arxiv.org/abs/nucl-th/9901093
Publikováno v:
Nucl.Phys. A652 (1999) 34-60
We consider here variational solutions in the Hartree-Fock approximation upon breaking time reversal and axial symmetries. When decomposed on axial harmonic oscillator functions, the corresponding single particle triaxial eigenstates as functions of
Externí odkaz:
http://arxiv.org/abs/nucl-th/9901050
Publikováno v:
In Nuclear Physics, Section A 2004 734:477-480
Publikováno v:
International journal of Modern Physics E
XXVIIIth International Workshop on Nuclear Theory
XXVIIIth International Workshop on Nuclear Theory, Sep 2009, Kazimiercz, Poland. pp.611-620
XXVIIIth International Workshop on Nuclear Theory
XXVIIIth International Workshop on Nuclear Theory, Sep 2009, Kazimiercz, Poland. pp.611-620
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3ddd931bff5ceffba6d0742b8141c71d
http://hal.in2p3.fr/in2p3-00465866
http://hal.in2p3.fr/in2p3-00465866
Time-odd effects on single-particle spectra of odd-mass nuclei within a Skyrme-Hartree-Fock approach
Publikováno v:
XXVIIIth International Workshop on Nuclear Theory
XXVIIIth International Workshop on Nuclear Theory, Jun 2009, Rila, Bulgaria
XXVIIIth International Workshop on Nuclear Theory, Jun 2009, Rila, Bulgaria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::244d925ad53d8614beea0e3ea23b6833
http://hal.in2p3.fr/in2p3-00466544
http://hal.in2p3.fr/in2p3-00466544
Publikováno v:
Acta Physica Polonica B
Acta Physica Polonica B, Jagellonian University, Cracow, 2003, 34, pp.2461-2466
Scopus-Elsevier
Leszek Prochniak
Acta Physica Polonica B, Jagellonian University, Cracow, 2003, 34, pp.2461-2466
Scopus-Elsevier
Leszek Prochniak
We present an attempt to describe collective quadrupole excitations in medium heavy transitional nuclei starting from HF-BCS approach with Skyrme SIII forces. The collective dynamics is treated through the Bohr Hamiltonian with mass parameters and mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::31c3adf6d8ac46f82ba0dc3feaf9845f
http://hal.in2p3.fr/in2p3-00111828
http://hal.in2p3.fr/in2p3-00111828