64 research outputs found
Contribution of boundness and motion of nucleons to the EMC effect
The kinematical corrections to the structure function of nucleon in nucleus
due to the boundness and motion of nucleons arise from the excitation of the
doorway states for one-nucleon transfer reactions in the deep inelastic
scattering on nuclei.Comment: 19 pages, 1 figure, 6 table
Theory of doorway states for one-nucleon transfer reactions. II. Model-independent study of nuclear correlation effects
The correlation effects in nuclei owing to which the nuclear wave functions
are different from the Slater determinants are studied on the basis of the
original theory. The calculated numbers of nucleons out of the nuclear
Fermi-surface are in reasonable agreement with the finding from the
high-momentum components of the nucleon momentum distributions in nuclei. The
problems concerning the nuclear binding energy are also discussed.Comment: 11 pages LaTeX, epsfig.sty + 1 PostScript figure. submitted to
Journal of Nuclear Physic
Prescriptions for the scaling variable of the nucleon structure function in nuclei
We tested several choices of the in-medium value of the Bjorken scaling
variable assuming the nucleon structure function in nucleus to be the same as
that of free nucleon. The results unambiguously show that it is different.Comment: 11 pages, 3 figures, 1 tabl
Nuclear Magnetic Quadrupole Moments in Single Particle Approximation
A static magnetic quadrupole moment of a nucleus, induced by T- and P-odd
nucleon-nucleon interaction, is investigated in the single-particle
approximation. Models are considered allowing for analytical solution. The
problem is also treated numerically in a Woods-Saxon potential with spin-orbit
interaction. The stability of results is discussed.Comment: LATEX, 9 pages, 1 postscript figure available upon request from
"[email protected]". BINP 94-4
P- and T-violating Schiff moment of the Mercury nucleus
The Schiff moment of the Hg nucleus was calculated using finite range
P- and T-violating weak nucleon-nucleon interaction. Effects of the core
polarization were considered in the framework of RPA with effective residual
forces.Comment: 10 pages and 2 figures,to appear in Yad. Fi
On the isospin dependence of the mean spin-orbit field in nuclei
By the use of the latest experimental data on the spectra of Sb and
Sn and on the analysis of properties of other odd nuclei adjacent to
doubly magic closed shells the isospin dependence of a mean spin-orbit
potential is defined. Such a dependence received the explanation in the
framework of different theoretical approaches.Comment: 52 pages, Revtex, no figure
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