Search Results - "Kleinig, W."

Toroidal resonance: Relation to pygmy mode, vortical properties, and anomalous deformation splitting by Nesterenko, V. O., Kvasil, J., Repko, A., Kleinig, W., Reinhard, P.-G.

“…We review a recent progress in investigation of the isoscalar toroidal dipole resonance (TDR). A possible relation of the TDR and low-energy dipole excitations…”
Get full text

Deformation dependence of the isovector giant dipole resonance: The neodymium isotopic chain revisited by Donaldson, L.M., Bertulani, C.A., Carter, J., Nesterenko, V.O., von Neumann-Cosel, P., Neveling, R., Ponomarev, V.Yu, Reinhard, P.-G., Usman, I.T., Adsley, P., Brummer, J.W., Buthelezi, E.Z., Cooper, G.R.J., Fearick, R.W., Förtsch, S.V., Fujita, H., Fujita, Y., Jingo, M., Kleinig, W., Kureba, C.O., Kvasil, J., Latif, M., Li, K.C.W., Mira, J.P., Nemulodi, F., Papka, P., Pellegri, L., Pietralla, N., Richter, A., Sideras-Haddad, E., Smit, F.D., Steyn, G.F., Swartz, J.A., Tamii, A.

“…Proton inelastic scattering experiments at energy Ep=200 MeV and a spectrometer scattering angle of 0° were performed on 144,146,148,150Nd and 152Sm exciting…”
Get full text

Wavelet signatures of K-splitting of the Isoscalar Giant Quadrupole Resonance in deformed nuclei from high-resolution (p,p′) scattering off 146, 148, 150Nd by Kureba, C.O., Buthelezi, Z., Carter, J., Cooper, G.R.J., Fearick, R.W., Förtsch, S.V., Jingo, M., Kleinig, W., Krugmann, A., Krumbolz, A.M., Kvasil, J., Mabiala, J., Mira, J.P., Nesterenko, V.O., von Neumann-Cosel, P., Neveling, R., Papka, P., Reinhard, P.-G., Richter, A., Sideras-Haddad, E., Smit, F.D., Steyn, G.F., Swartz, J.A., Tamii, A., Usman, I.T.

“…The phenomenon of fine structure of the Isoscalar Giant Quadrupole Resonance (ISGQR) has been studied with high energy-resolution proton inelastic scattering…”
Get full text

Skyrme RPA description of γ -vibrational states in rare-earth nuclei by Nesterenko, V.O., Kartavenko, V.G., Kleinig, W., Kvasil, J., Repko, A., Jolos, R.V., Reinhard, P.-G.

“…The lowest γ-vibrational states with Kπ = 2+γ in well-deformed Dy, Er and Yb isotopes are investigated within the self-consistent separable quasiparticle…”
Get full text

Deformation-induced splitting of the monopole giant resonance in 24Mg by Kvasil, J, Nesterenko, VO, Repko, A, P-G, Reinhard, Kleinig, W

“…The strong deformation splitting of the isoscalar giant monopole resonance (ISGMR), recently observed in (α, α′) reaction in prolate 24Mg, is analyzed in the…”
Get full text

General treatment of vortical, toroidal, and compression modes by Kvasil, J., Nesterenko, V. O., Kleinig, W., Reinhard, P.-G., Vesely, P.

“…The multipole vortical, toroidal, and compression modes are analyzed. Following the vorticity concept of Ravenhall and Wambach, the vortical operator is…”
Get full text

Description of the dipole giant resonance in heavy and superheavy nuclei within Skyrme random-phase approximation by Kleinig, W., Nesterenko, V. O., Kvasil, J., Reinhard, P.-G., Vesely, P.

“…The E1(T=1) isovector dipole giant resonance (GDR) in heavy and superheavy deformed nuclei is analyzed over a sample of 18 rare-earth nuclei, four actinides,…”
Get full text

Toroidal, compression, and vortical dipole strengths in 144-154Sm: Skyrme-RPA exploration of the deformation effect by Kvasil, J., Nesterenko, V. O., Kleinig, W., Boẑik, D., Reinhard, P. -G., Lo Iudice, N.

Get full text

Orbital Magnetic Dipole Mode in Deformed Clusters: A Fully Microscopic Analysis by Nesterenko, V. O., Kleinig, W., de Souza Cruz, F. F., Iudice, N. Lo

Get full text

Fragmentation in dissipative collisions: a computer model study by Kleinig, W., Schmelzer, J.W.P., Röpke, G.

“…Qualitative aspects of multifragmentation in atomic, molecular or nuclear collision processes are studied by means of a simple chain model, i.e., the collision…”
Get full text

Electric Multipole Plasmons in Deformed Sodium Clusters by Kleinig, W., Nesterenko, V.O., Reinhard, P.-G.

“…The random-phase-approximation (RPA) method with separable residual forces (SRPA) is proposed for the description of multipole electric oscillations of valence…”
Get full text

Landau fragmentation and deformation effects in dipoSe response of sodium clusters by Nesterenko, V. O., Kleinig, W., Reinhard, P. -G.

“…Recent experimental data on the dipole plasmon in axial sodium clusters NaN+ with 11 ≤ N ≤ 57 are analyzed within a self-consistent separable random-phase…”
Get full text

Twist mode in spherical alkali metal clusters by Nesterenko, V O, Marinelli, J R, de Souza Cruz, F F, Kleinig, W, Reinhard, P G

“…A remarkable orbital quadrupole magnetic resonance, so-called twist mode, is predicted in alkali metal clusters where it is represented by Ipi = 2(-)…”
Get full text

Plasmon response in K, Na and Li clusters : systematics using the separable random-phase-approximation with pseudo-Hamiltonians by KLEINIG, W, NESTERENKO, V. O, REINHARD, P.-G, SERRA, L

Get full text

Generalized vibrating potential model for collective excitations in spherical, deformed and superdeformed systems: (1) Atomic nuclei, (2) Metal clusters by Nesterenko, V O, Kleinig, W

Get full text

Deformation effects in toroidal and compression dipole excitations of 170 Yb: Skyrme RPA analysis by Kvasil, J, Nesterenko, V O, Kleinig, W, Reinhard, P-G

Get full text

Deformation effects in toroidal and compression dipole excitations of super(170)Yb: Skyrme RFA analysis by Kvasil, J, Nesterenko, V O, Kleinig, W, Reinhard, P-G

“…The effect of nuclear deformation on the isoscalar toroidal and compression dipole modes in prolate super(170)Yb is studied in the framework of the…”
Get full text

Deformation effects in toroidal and compression dipole excitations of 170Yb: Skyrme RPA analysis by Kvasil, J, Nesterenko, V O, Kleinig, W, Reinhard, P-G

“…The effect of nuclear deformation on the isoscalar toroidal and compression dipole modes in prolate is studied in the framework of the…”
Get full text

Monopole giant resonance in 100−132 Sn, 144 Sm and 208 Pb by Kvasil, J, Božík, D, Repko, A, Reinhard, P-G, Nesterenko, V O, Kleinig, W

Get full text

Monopole giant resonance in 100−132Sn, 144Sm and 208Pb by Kvasil, J, Bo ík, D, Repko, A, Reinhard, P-G, Nesterenko, V O, Kleinig, W

“…The isoscalar giant monopole resonance (GMR) in spherical nuclei Sn, Sm and Pb is investigated within the Skyrme random-phase approximation for a variety of…”
Get full text