Zobrazeno 1 - 10
of 102
pro vyhledávání: '"E. E. Saperstein"'
Self-Consistent Calculations of the Quadrupole Moments of the Lowest 3– States in Sn and Pb Isotopes
Publikováno v:
JETP Letters. 108:155-160
self-consistent approach to anharmonic effects based on the quantum many-body theory is for the first time used to calculate the quadrupole moments of the lowest 3– states in Sn and Pb isotopes, including the 100Sn, 132Sn, and 208Pb doubly magic on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36a0102253cc687663b86d1e176a6171
https://doi.org/10.1134/s0021364018150079
https://doi.org/10.1134/s0021364018150079
Publikováno v:
JETP Letters. 107:86-90
The influence of effective tensor forces on the fission barriers of nuclei in the uranium region has been studied. A modified Fayans energy density functional (EDF) FaNDF0-a, which differs from the initial energy density functional FaNDF0 in the incl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::939769f017e82858115c5c9d307f3e81
https://doi.org/10.1134/s0021364018020121
https://doi.org/10.1134/s0021364018020121
Autor:
E. E. Saperstein, S. V. Tolokonnikov
Publikováno v:
Physics of Atomic Nuclei. 80:1157-1163
The Nozieres–Pines method for describing neutron scattering on a heated Fermi liquid (liquid 3He) is used to calculate cross sections for inelastic neutrino scattering on the isotope 54Fe, which is an element that plays a key role in the cooling of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91d37b5a019fbd7410f9ab4fa2735039
https://doi.org/10.1134/s1063778817060217
https://doi.org/10.1134/s1063778817060217
Publikováno v:
JETP Letters. 106:139-144
Transition probabilities between low-lying one-phonon states of magic nuclei are for the first time computed self-consistently within an approach to anharmonic effects based on the quantum theory of many-body systems. In the adopted approach, three-q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0daf3ed0c8035e7776e90b224cb46cd8
https://doi.org/10.1134/s0021364017150085
https://doi.org/10.1134/s0021364017150085
Publikováno v:
Physics of Atomic Nuclei. 80:631-645
Fission barriers in nuclei belonging to the uranium region and their other characteristics are calculated on the basis of the FaNDF0 energy density functional. In particular, the neutron-separation energies S n and S 2n, the proton-separation energie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b015af1c7b9537326f06199cb47eb331
https://doi.org/10.1134/s1063778817040275
https://doi.org/10.1134/s1063778817040275
Publikováno v:
The European Physical Journal A. 55
The Energy Density Functional (EDF) theory is extremely successful within the effective force approach, noticeably the Skyrme or Gogny forces, in reproducing the nuclear binding energies and other nuclear properties along the whole mass table. The ED
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ad0ecbe1ce300e5191350b188e23a37
https://doi.org/10.1140/epja/i2019-12792-4
https://doi.org/10.1140/epja/i2019-12792-4
Autor:
E. E. Saperstein, S. V. Tolokonnikov
Publikováno v:
Physics of Atomic Nuclei. 79:1030-1066
Recent results obtained on the basis of the self-consistent theory of finite Fermi systems by employing the energy density functional proposed by Fayans and his coauthors are surveyed. These results are compared with the predictions of Skyrme–Hartr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc3ac861f787642fce2cbb8c3dc60dcb
https://doi.org/10.1134/s1063778816060211
https://doi.org/10.1134/s1063778816060211
Publikováno v:
JETP Letters. 104:218-223
The charge radii of calcium isotopes are calculated within the self-consistent theory of finite Fermi systems based on the Fayans energy density functional. The fluctuating contribution of low-energy vibrations, i.e., phonons is taken into account ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c4161f793f0de11f296dd6f58b83430
https://doi.org/10.1134/s0021364016160128
https://doi.org/10.1134/s0021364016160128
Publikováno v:
Physics of Atomic Nuclei. 79:21-37
The deformation properties of a long lead isotopic chain up to the neutron drip line are analyzed on the basis of the energy density functional (EDF) in the FaNDF0 Fayans form. The question of whether the ground state of neutron-deficient lead isotop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e26da715fb721b810292d470b7701b24
https://doi.org/10.1134/s1063778816010208
https://doi.org/10.1134/s1063778816010208
Publikováno v:
JETP Letters. 102:421-426
The two-neutron drip line for heavy nuclei from lead to the element of charge number Z = 120 was studied with the energy density functional (EDF) proposed by Fayans, FaNFD0. The calculations performed for this purpose were based on a standard approac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b87c10558624bfe9f0a35d09c984519
https://doi.org/10.1134/s0021364015190145
https://doi.org/10.1134/s0021364015190145