Zobrazeno 1 - 10
of 1 312
pro vyhledávání: '"Nesterenko V."'
Autor:
Nesterenko, V. V.
A simple and clear method is proposed to calculate the averaged motion of the apsis line in the Moon orbit. The obtained result is $3^{\circ}1'12''$ for the starry period of the Moon revolution around the Earth or $40^{\circ}22'48''$ per year. The mo
Externí odkaz:
http://arxiv.org/abs/2310.05584
Autor:
von Neumann-Cosel, P., Nesterenko, V. O., Brandherm, I., Vishnevskiy, P. I., Reinhard, P. -G., Kvasil, J., Matsubara, H., Repko, A., Richter, A., Scheck, M., Tamii, A.
Dipole toroidal modes appear in many fields of physics. In nuclei, such a mode was predicted more than 50 years ago, but clear experimental evidence was lacking so far. Using a combination of high-resolution inelastic scattering experiments with phot
Externí odkaz:
http://arxiv.org/abs/2310.04736
Publikováno v:
Eur.Phys.J. A60, 28 (2024)
The dipole electric ($E1$) and magnetic ($M1$) strengths in strongly deformed $^{156}$Gd are investigated within a fully self-consistent Quasiparticle Random Phase Approximation (QRPA) with Skyrme forces SVbas, SLy6 and SG2. We inspect, on the same t
Externí odkaz:
http://arxiv.org/abs/2309.04294
The dependence of the moment of inertia $\cal J$ on the pairing and axial quadrupole deformation $\beta$ in $^{24}$Mg and $^{20}$Ne was investigated. The study is based on quadrupole-constrained calculations with three cranking approaches for $\cal J
Externí odkaz:
http://arxiv.org/abs/2304.10873
Publikováno v:
Phys. Atom. Nucl. v.85, n.6, 858-867 (2022)
The low-energy $M1$ states in deformed $^{164}$Dy and spherical $^{58}$Ni are explored in the framework of fully self-consistent Quasiparticle Random-Phase Approximation (QRPA) with various Skyrme forces. The main attention is paid to orbital and spi
Externí odkaz:
http://arxiv.org/abs/2210.04701
Autor:
Nesterenko, V. V.
Publikováno v:
Eur. Phys. J. C82, 874 (2022)
At the physical level of rigour it is shown that there are no substantial theoretical arguments in favour of using either plasma mode permittivity or Drude model permittivity in the Lifshitz formula. The decision in this question rests with the compa
Externí odkaz:
http://arxiv.org/abs/2112.12136
Autor:
Bahini, A., Nesterenko, V. O., Usman, I. T., von Neumann-Cosel, P., Neveling, R., Carter, J., Kvasil, J., Repko, A., Adsley, P., Botha, N., Brummer, J. W., Donaldson, L. M., Jongile, S., Khumalo, T. C., Latif, M. B., Li, K. C. W., Mabika, P. Z., Molema, P. T., Moodley, C. S., Olorunfunmi, S. D., Papka, P., Pellegri, L., Rebeiro, B., Sideras-Haddad, E., Smit, F. D., Triambak, S., van Zyl, J. J.
Background: In highly deformed nuclei, there is a noticeable coupling of the Isoscalar Giant Monopole Resonance (ISGMR) and the $K = 0$ component of the Isoscalar Giant Quadrupole Resonance (ISGQR), which results in a double peak structure of the iso
Externí odkaz:
http://arxiv.org/abs/2111.07105
Publikováno v:
Physical Review C 103, 064313 (2021)
A low-energy magnetic dipole $(M1)$ spin-scissors resonance (SSR) located just below the ordinary orbital scissors resonance (OSR) was recently predicted in deformed nuclei within the Wigner Function Moments (WFM) approach. We analyze this prediction
Externí odkaz:
http://arxiv.org/abs/2102.13580
Autor:
Adsley, P., Nesterenko, V. O., Kimura, M., Donaldson, L. M., Neveling, R., Brümmer, J. W., Jenkins, D. G., Kheswa, N. Y., Kvasil, J., Li, K. C. W., Marin-Lámbarri, D. J., Mabika, Z., Papka, P., Pellegri, L., Pesudo, V., Rebeiro, B., Reinhard, P. -G., Smit, F. D., Yahia-Cherif, W.
Publikováno v:
Phys. Rev. C 103, 044315 (2021)
Nuclei in the $sd$-shell demonstrate a remarkable interplay of cluster and mean-field phenomena. The $N=Z$ nuclei, such as $^{24}$Mg and $^{28}$Si, have been the focus of the theoretical study of both these phenomena in the past. The cluster and vort
Externí odkaz:
http://arxiv.org/abs/2010.08507
Autor:
Donaldson, L. M., Carter, J., von Neumann-Cosel, P., Nesterenko, V. O., Neveling, R., Reinhard, P. -G., Usman, I. T., Adsley, P., Bertulani, C. A., Brümmer, J. W., Buthelezi, E. Z., Cooper, G. R. J., Fearick, R. W., Förtsch, S. V., Fujita, H., Fujita, Y., Jingo, M., Kheswa, N. Y., Kleinig, W., Kureba, C. O., Kvasil, J., Latif, M., Li, K. C. W., Mira, J. P., Nemulodi, F., Papka, P., Pellegri, L., Pietralla, N., Ponomarev, V. Yu., Rebeiro, B., Richter, A., Shirikova, N. Yu., Sideras-Haddad, E., Sushkov, A. V., Smit, F. D., Steyn, G. F., Swartz, J. A., Tamii, A.
Publikováno v:
Phys. Rev. C 102, 064327 (2020)
Background: Inelastic proton scattering at energies of a few hundred MeV and very-forward angles including $0^\circ$ has been established as a tool to study electric-dipole strength distributions in nuclei. The present work reports a systematic inves
Externí odkaz:
http://arxiv.org/abs/2010.01210