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The influence of the tensor interaction of nucleons on the characteristics of neutron-rich silicon and nickel isotopes was studied in this work. Tensor forces are taken into account within the framework of the Hartree-Fock approach with the Skyrme in
Externí odkaz:
http://arxiv.org/abs/2401.11438
Autor:
Otten, S., Kario, A., Leferink, W. A. J. Wessel. J., Kate, H. H. J. ten, Daly, M., Hug, C., Sidorov, S., Brem, A., Auchmann, B., Studer, P., Tervoort, T.
Training of accelerator magnets is a costly and time consuming process. The number of training quenches must therefore be reduced to a minimum. We investigate training of impregnated Nb3Sn Rutherford cable in a small-scale experiment. The test involv
Externí odkaz:
http://arxiv.org/abs/2211.10213
Publikováno v:
Entropy. 2022; 24(11):1635
First Rosenblatt's theorem about omnipotence of shallow networks states that elementary perceptrons can solve any classification problem if there are no discrepancies in the training set. Minsky and Papert considered elementary perceptrons with restr
Externí odkaz:
http://arxiv.org/abs/2208.13778
Publikováno v:
Chinese Physics C, 46:074102, 2022
Excited states in low-energy spectra in $^{70-76}$Ni are considered. To this end, pairing forces in form of surface delta interaction are employed to account for formation of the ground state multiplet with seniority $\nu = 2$ states. The multiplet s
Externí odkaz:
http://arxiv.org/abs/2203.03421
Akademický článek
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Publikováno v:
Chinese Physics C, 43(1):014104, 2019
Analysis of various mass relations connected with neutron-proton correlations in atomic nuclei is carried out. On the example of $N = Z$ chain it is shown that for self-adjoint nuclei various formulas proposed in literature for $ np $ pairing energy
Externí odkaz:
http://arxiv.org/abs/1810.11210
Publikováno v:
Chinese Physics C Vol. 41, No. 9 (2017) 094101
Various estimates of the even-odd effect of the mass shell of atomic nuclei are considered. Based on the experimental mass values of the Ca, Sn, and Pb isotopes, the dependence of the energy gap on the neutrons number is traced and the relationship o
Externí odkaz:
http://arxiv.org/abs/1705.08329
Publikováno v:
Physics of Particles and Nuclei, 48(6) (2017) 889 - 891
The ground state multiplet structure for nuclei over the wide range of mass number $A$ was calculated in $\delta$-approximation and different mass relations for pairing energy was analysed in this work. Correlation between the calculated multiplet st
Externí odkaz:
http://arxiv.org/abs/1704.06895
Publikováno v:
Journal of Physics: Conference Series; 2024, Vol. 2834 Issue 1, p1-8, 8p
Autor:
Ivanov, E., Sidorov, S.
The "long" indecomposable N=2, d=1 multiplet (2, 4, 2) defined in arXiv:1503.05537 [hep-th] as a deformation of the pair of chiral multiplets (2, 2, 0) and (0, 2, 2) by a number of the mass-dimension parameters is described in the superfield approach
Externí odkaz:
http://arxiv.org/abs/1509.05561