Skyrme Hartree-Fock calculations for the α-decayQvalues of superheavy nuclei

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Skyrme Hartree-Fock calculations for the a-decay Q values of superheavy nuclei

Hartree-Fock calculations with the SKX Skyrme interaction are carried out to obtain a-decay Q values for deformed nuclei above Pb assuming axial symmetry. The results for even-even nuclei are compared with the experiment and with the previous calculations. Predictions are made for a-decay Q values and half-lives of even-even superheavy nuclei. The results are also compared for the recently disc...

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ANDRZEJ STASZCZAK∗,†,‡, JACEK DOBACZEWSKI§,†,‡,¶, WITOLD NAZAREWICZ†,‡,§,‖ ∗Institute of Physics, Maria Curie-Sk lodowska University, pl. M. Curie-Sk lodowskiej 1, 20-031 Lublin, Poland †Department of Physics and Astronomy, University of Tennessee, Knoxville, TN 37996, USA ‡Physics Division, Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, TN 37831, USA §Institute of Theoretical Physics...

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Skyrme-force time-dependent Hartree-Fock calculations with axial symmetry

We discuss axially symmetric time-dependent Hartree-Fock calculations using a finite-range modification of the Skyrme energy functional. The finite-difference forms of the coordinate-space time-dependent Hartree-Fock equations, the method of time evolution, and other numerical aspects are presented. Detailed results for 84Krinduced deep-inelastic collisions with 208Pb at E 1,b = 494 MeV and wit...

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1 Symmetry - Unrestricted Skyrme - Hartree - Fock - Bogoliubov Calculations for Exotic Shapes in N = Z Nuclei from 64 Ge to 84

By performing fully 3D symmetry-unrestricted Skyrme-Hartree-FockBogoliubov calculations, we discuss shape coexistence and possibility of exotic deformations simultaneously breaking the reflection and axial symmetries in proton-rich N = Z nuclei: Ge, Se, Kr, Sr, Zr and Mo. Results of calculation indicate that the oblate ground state of Se is extremely soft against the Y33 triangular deformation,...

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0 Symmetry - Unrestricted Skyrme - Hartree - Fock - Bogoliubov Calculations for Exotic Shapes in N = Z Nuclei from 64 Ge to 84

By performing fully 3D symmetry-unrestricted Skyrme-Hartree-FockBogoliubov calculations, we discuss shape coexistence and possibility of exotic deformations simultaneously breaking the reflection and axial symmetries in proton-rich N = Z nuclei: Ge, Se, Kr, Sr, Zr and Mo. Results of calculation indicate that the oblate ground state of Se is extremely soft against the Y33 triangular deformation,...

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ژورنال

عنوان ژورنال: Physical Review C

سال: 2003

ISSN: 0556-2813,1089-490X

DOI: 10.1103/physrevc.67.034313