NSR Query Results
Output year order : Descending NSR database version of March 21, 2024. Search: Author = F.Donau Found 99 matches. 2022GU15 Phys.Lett. B 833, 137344 (2022) R.J.Guo, S.Y.Wang, R.Schwengner, W.Z.Xu, B.Qi, C.Liu, A.Rohilla, F.Donau, T.Servene, H.Schnare, J.Reif, G.Winter, L.Kaubler, H.Prade, S.Skoda, J.Eberth, H.G.Thomas, F.Becker, B.Fiedler, S.Freund, S.Kasemann, T.Steinhardt, O.Thelen, T.Hartlein, C.Ender, F.Kock, P.Reiter, D.Schwalm Lifetime measurements in 80Br and a new region for observation of chiral electromagnetic selection rules NUCLEAR REACTIONS 76Ge(7Li, 3n), E=35 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, oriented states (DCO) ratios, lifetimes, B(E2), B(M1), branching ratios, partial level scheme. Comparison with TPRM calculations and previous results. Doppler-shift-attenuation method (DSAM), EUROBALL CLUSTER detectors, MP tandem accelerator of the Max-Planck-Institut fur Kernphysik Heidelberg.
doi: 10.1016/j.physletb.2022.137344
2015FR07 Phys.Rev. C 92, 064306 (2015) Quasiparticle-random-phase approximation treatment of the transverse wobbling mode reconsidered NUCLEAR STRUCTURE 163Lu; calculated levels, Total Routhian surface (TRS), kinematic moments of inertia, B(E2), B(M1), B(E2)out/B(E2)in ratios, deformation parameters, wobbling frequencies as function of the rotational frequency for the triaxial strongly-deformed (TSD) wobbling band and TSD ground band. 162Yb; calculated B(M1) distributions for 0+ to 1+ transitions. Quasiparticle-random-phase approximation with isoscalar quadrupole-quadrupole interaction for transverse wobbling mode. Comparison with experimental data.
doi: 10.1103/PhysRevC.92.064306
2015MA13 Phys.Rev.Lett. 114, 082501 (2015) J.T.Matta, U.Garg, W.Li, S.Frauendorf, A.D.Ayangeakaa, D.Patel, K.W.Schlax, R.Palit, S.Saha, J.Sethi, T.Trivedi, S.S.Ghugre, R.Raut, A.K.Sinha, R.V.F.Janssens, S.Zhu, M.P.Carpenter, T.Lauritsen, D.Seweryniak, C.J.Chiara, F.G.Kondev, D.J.Hartley, C.M.Petrache, S.Mukhopadhyay, D.Vijaya Lakshmi, M.K.Raju, P.V.Madhusudhana Rao, S.K.Tandel, S.Ray, F.Donau Transverse Wobbling in 135Pr NUCLEAR REACTIONS 123Sb(16O, 4n), E=80 MeV; measured reaction products, Eγ, Iγ, γ-γ-γ-coin.; deduced energy levels, J, π, wobbling bands, B(M1)/B(E2), deviation from axiality. Comparison with available data and theoretical calculations.
doi: 10.1103/PhysRevLett.114.082501
2014FR01 Phys.Rev. C 89, 014322 (2014) Transverse wobbling: A collective mode in odd-A triaxial nuclei NUCLEAR STRUCTURE 163Lu, 135Pr; calculated excitation energies, B(M1), B(E2) ratios, B(M1)/B(E2) of n=1 and n=2 transverse wobbling modes as function of spin, deformation parameters, moment of inertia, transverse, longitudinal, and harmonic wobbling. Quasiparticle triaxial rotor (QTR) model and Harmonic Frozen Alignment (HFA) approximation. Comparisons with experimental data.
doi: 10.1103/PhysRevC.89.014322
2014MA05 Phys.Rev.Lett. 112, 072501 (2014) R.Massarczyk, R.Schwengner, F.Donau, S.Frauendorf, M.Anders, D.Bemmerer, R.Beyer, C.Bhatia, E.Birgersson, M.Butterling, Z.Elekes, A.Ferrari, M.E.Gooden, R.Hannaske, A.R.Junghans, M.Kempe, J.H.Kelley, T.Kogler, A.Matic, M.L.Menzel, S.Muller, T.P.Reinhardt, M.Roder, G.Rusev, K.D.Schilling, K.Schmidt, G.Schramm, A.P.Tonchev, W.Tornow, A.Wagner Nuclear Deformation and Neutron Excess as Competing Effects for Dipole Strength in the Pygmy Region NUCLEAR REACTIONS 124,128,132,134Xe(γ, X), E<12 MeV; measured reaction products, Eγ, Iγ. 124,128,132,134Xe; deduced photoabsorption σ, summed B(E1) strength, nuclear deformation in the region of the pygmy dipole resonance. Nuclear resonance fluorescence experiment, random-phase approximation calculations, comparison with available data.
doi: 10.1103/PhysRevLett.112.072501
2014MA81 Phys.Rev. C 90, 044301 (2014) A.Makinaga, R.Massarczyk, R.Schwengner, M.Beard, F.Donau, M.Anders, D.Bemmerer, R.Beyer, R.Hannaske, A.R.Junghans, M.Kempe, T.Kogler, M.Roder, K.Schmidt, A.Wagner Dipole strength of 181Ta for the evaluation of the 180Ta stellar neutron capture rate NUCLEAR REACTIONS 181Ta(γ, γ'), E<10 MeV; measured Eγ, Iγ, γγ-coin, photoabsorption σ(E) using the bremsstrahlung facility γ-ELBE at the electron accelerator of Dresden-Rossendorf (HZDR) facility; deduced mean branching ratios and uncertainty range of ground-state transitions from γ-ray cascades, dipole-strength distribution. Comparison with 181Ta(γ, n) experimental data, and QRPA calculations. NUCLEAR REACTIONS 180,180m,181Ta(n, γ), E<15 MeV; calculated σ(E), Maxwellian-averaged cross sections (MACS). 181Ta(γ, n) at T=2-5.5 GK; 180mTa(n, γ) at T=0.1-1 GK; calculated stellar reaction rates. Calculations using the code TALYS with various models for the input strength function. Comparison with data in KADoNiS database.
doi: 10.1103/PhysRevC.90.044301
2014MA90 Phys.Rev. C 90, 054310 (2014) R.Massarczyk, G.Rusev, R.Schwengner, F.Donau, C.Bhatia, M.E.Gooden, J.H.Kelley, A.P.Tonchev, W.Tornow Magnetic dipole strength in 128Xe and 134Xe in the spin-flip resonance region NUCLEAR REACTIONS 128,134Xe(polarized γ, γ'), E=6.0-9.6 MeV; measured Eγ, Iγ, γ(pol, θ) using HIγS facility at TUNL. 128,134Xe; deduced branching ratios and comparison with γ-ray cascade simulations, photoabsorption σ(E) for M1 and E1 transitions, B(M1), B(E1). Comparison of σ(E) with previous experimental results, predictions of phenomenological expressions, RIPL3 recommendations, triple-Lorentzian (TLO) model for E1 and the triple-Gaussian for M1, and QRPA calculations.
doi: 10.1103/PhysRevC.90.054310
2013RU01 Phys.Rev.Lett. 110, 022503 (2013) G.Rusev, N.Tsoneva, F.Donau, S.Frauendorf, R.Schwengner, A.P.Tonchev, A.S.Adekola, S.L.Hammond, J.H.Kelley, E.Kwan, H.Lenske, W.Tornow, A.Wagner Fine Structure of the Giant M1 Resonance in 90Zr NUCLEAR REACTIONS 90Zr(γ, γ'), E=7-11 MeV; measured reaction products, Eγ, Iγ; deduced dipole excitations, 1+ states, fine structure of the giant M1 resonance, B(M1). Comparison with three-phonon QPM calculations.
doi: 10.1103/PhysRevLett.110.022503
2012MA31 Phys.Rev. C 86, 014319 (2012) R.Massarczyk, R.Schwengner, F.Donau, E.Litvinova, G.Rusev, R.Beyer, R.Hannaske, A.R.Junghans, M.Kempe, J.H.Kelley, T.Kogler, K.Kosev, E.Kwan, M.Marta, A.Matic, C.Nair, R.Raut, K.D.Schilling, G.Schramm, D.Stach, A.P.Tonchev, W.Tornow, E.Trompler, A.Wagner, D.Yakorev Electromagnetic dipole strength of 136Ba below the neutron separation energy NUCLEAR REACTIONS 136Ba(γ, γ'), E at 7.0 MeV/c and 11.4 MeV/c; 136Ba(polarized γ, γ')E=4.7, 5.1, 5.6, 6.1, 6.5, 7.0, 7.5, 8.0, 8.4, 8.7, 9.0, 9.3 MeV; measured Eγ, Iγ, integrated σ(E), photoabsorption σ as a function of excitation energy, γ(θ), γ(lin pol) using Bremsstrahlung facility at ELBE, HZDR, and HIγS facility at TUNL. 136Ba; deduced levels, J, π, widths, pygmy dipole resonances, dipole strength in the quasicontinuum, enhancement of dipole strength. Statistical code used to simulate inelastic transitions and to determine the branching ratios of transitions to ground state. GEANT4 simulations. Comparison with previous experimental studies, and with theoretical calculations using quasiparticle random-phase approximation (QRPA) and relativistic quasiparticle time blocking approximation (RQTBA) approaches. Comparison of photoabsorption σ in 136,138Ba and 139La targets.
doi: 10.1103/PhysRevC.86.014319
2012ST19 Phys.Rev. C 86, 064310 (2012) T.Steinhardt, J.Eberth, S.Skoda, O.Thelen, R.Schwengner, F.Donau, C.Plettner, H.Schnare, G.de Angelis, D.R.Napoli, E.Farnea, A.Gadea, A.Jungclaus, K.P.Lieb, R.Wadsworth Stabilization of prolate deformation at high spin in 75Kr NUCLEAR REACTIONS 40Ca(40Ca, n4p), E=180, 185 MeV; measured Eγ, Iγ, (particle)γ-, γγ-coin, γγ(θ)(DCO) using EUROBALL and ISIS arrays and Neutron Wall at Legnaro facility. 75Kr; deduced high-spin levels, J, π, branching ratios, bands, signature splittings, configurations, potential energy surfaces. Comparison with cranked Nilsson-Strutinsky (CNS) calculations. No evidence for oblate-prolate shape coexistence at high spins.
doi: 10.1103/PhysRevC.86.064310
2011AL12 Phys.Rev. C 83, 054308 (2011) D.Almehed, F.Donau, S.Frauendorf Chiral vibrations in the A=135 region NUCLEAR STRUCTURE 130Cs, 130,132,134La, 134Pr, 136Pm, 138Eu, 140Tb; calculated deformation parameters and tilt angles, energy splittings between chiral partner bands in the rotating frame, potential energy surface for 134Pr, B(M1), B(E2). Random-phase approximation (RPA) plus self-consistent tilted axis cranking (TAC) formalism.
doi: 10.1103/PhysRevC.83.054308
2011BE03 Phys.Rev. C 83, 014317 (2011) I.Bentley, S.Brant, F.Donau, S.Frauendorf, B.Kampfer, R.Schwengner, S.Q.Zhang Instantaneous shape sampling: A model for the γ -absorption cross section of transitional nuclei NUCLEAR REACTIONS 78,80,82,84,86Kr, 124,126,128,130,132,134,136Xe, 130,132,134,136,138Ba, 144,146,148,150,152,154Sm(γ, X), E=7-20 MeV; calculated absorption σ for dipole strength using the quasiparticle instantaneous shape sampling random-phase approximation (ISS-QRPA) for rapid dipole excitations and interacting boson model (IBM) for the slow collective quadrupole motion. Pygmy resonances. Comparison with experimental data.
doi: 10.1103/PhysRevC.83.014317
2011BE54 Fizika(Zagreb) B 20, 203 (2011) N.Benouaret, R.Schwengner, G.Rusev, F.Donau, R.Beyer, M.Erhard, E.Grosse, A.R.Junghans, K.Kosev, C.Nair, K.D.Schilling, A.Wagner Investigation of dipole excitations below the giant dipole resonance in 89Y using the ELBE facility NUCLEAR REACTIONS 89Y(γ, γ'), E<13.2 MeV; measured Eγ, Iγ; deduced energy levels, resolved giant dipole resonance strength, σ, level densities, branching ratios. Comparison with available data, QRPA calculations.
2011KW01 Phys.Rev. C 83, 041601 (2011) E.Kwan, G.Rusev, A.S.Adekola, F.Donau, S.L.Hammond, C.R.Howell, H.J.Karwowski, J.H.Kelley, R.S.Pedroni, R.Raut, A.P.Tonchev, W.Tornow Discrete deexcitations in 235U below 3 MeV from nuclear resonance fluorescence NUCLEAR REACTIONS 235U(γ, γ'), E=1.6-3.0 MeV; measured Eγ, Iγ, γγ-coin, integrated cross sections, and widths using HIγS facility. 235U; deduced levels, J, π, branching ratios. Comparison with quasiparticle random-phase approximation in deformed basis for dipole transitions.
doi: 10.1103/PhysRevC.83.041601
2011RU15 J.Phys.:Conf.Ser. 312, 092053 (2011) G.Rusev, A.S.Adekola, F.Donau, S.Frauendorf, S.L.Hammond, C.Huibregtse, J.H.Kelley, E.Kwan, R.Schwengner, A.P.Tonchev, W.Tornow, A.Wagner Fine structure of the giant M1 resonance in 90Zr NUCLEAR REACTIONS 90Zr(polarized γ, γ'), E=7-11 MeV; measured Eγ, Iγ(θ) using HPGe; deduced B(M1) fine structure; calculated B(M1) fine structure using shell model and QRPA.
doi: 10.1088/1742-6596/312/9/092053
2010MA40 Phys.Rev. C 82, 024314 (2010) A.Makinaga, R.Schwengner, G.Rusev, F.Donau, S.Frauendorf, D.Bemmerer, R.Beyer, P.Crespo, M.Erhard, A.R.Junghans, J.Klug, K.Kosev, C.Nair, K.D.Schilling, A.Wagner Dipole strength in 139La below the neutron-separation energy NUCLEAR REACTIONS 139La(γ, γ'), E=2-10 MeV; measured Eγ, Iγ; deduced levels, integrated cross section, branching ratios, partial widths, level densities as function of spin, and γ-intensity distributions. Comparison with calculations based on quasiparticle-random-phase approximation using an instantaneous-shape sampling (ISS-QRPA).
doi: 10.1103/PhysRevC.82.024314
2010SC11 Phys.Rev. C 81, 054315 (2010) R.Schwengner, R.Massarczyk, B.A.Brown, R.Beyer, F.Donau, M.Erhard, E.Grosse, A.R.Junghans, K.Kosev, C.Nair, G.Rusev, K.D.Schilling, A.Wagner E1 strength in 208Pb within the shell model NUCLEAR REACTIONS 208Pb(γ, γ'), E=9-15 MeV; measured Eγ, Iγ, γ(θ), linear polarization, integrated cross sections. 208Pb; deduced levels, J, π, widths, B(E1). Comparison with shell model and QRPA calculations.
doi: 10.1103/PhysRevC.81.054315
2010ST05 Phys.Rev. C 81, 054307 (2010) T.Steinhardt, J.Eberth, O.Thelen, H.Schnare, R.Schwengner, C.Plettner, L.Kaubler, F.Donau, A.Algora, G.de Angelis, A.Gadea, D.R.Napoli, M.Hausmann, A.Jungclaus, K.P.Lieb, G.A.Muller, D.G.Jenkins, R.Wadsworth, A.N.Wilson Non-termination of yrast bands at maximum configuration spin in 73Kr NUCLEAR REACTIONS 40Ca(40Ca, n2pα)73Kr, E=185 MeV; measured Eγ, Iγ, γγ-, pγγ-, nγγ-, αγγ-coin, DCO using EUROBALL spectrometer. 73Kr; deduced levels, J, π, rotational bands, moment of inertia. Comparison with band structures of 75Kr and 77Kr and with configuration-dependent Cranked Nilsson-Strutinsky calculations.
doi: 10.1103/PhysRevC.81.054307
2009BE03 Phys.Rev. C 79, 014303 (2009) N.Benouaret, R.Schwengner, G.Rusev, F.Donau, R.Beyer, M.Erhard, E.Grosse, A.R.Junghans, K.Kosev, C.Nair, K.D.Schilling, A.Wagner, N.Bendjaballah Dipole strength in 89Y up to the neutron-separation energy NUCLEAR REACTIONS 89Y(γ, γ'), E=3-13 MeV; measured Eγ, Iγ, σ, widths, angular distributions, level densities. 89Y; deduced levels. Comparison with quasiparticle-random-phase approximation predictions. NUCLEAR REACTIONS 88Sr, 90Zr(γ, X), E=5-18 MeV; analyzed data for photoabsorption cross sections. Comparison with quasiparticle-random-phase approximation predictions.
doi: 10.1103/PhysRevC.79.014303
2009RU05 Phys.Rev. C 79, 061302 (2009) G.Rusev, R.Schwengner, R.Beyer, M.Erhard, E.Grosse, A.R.Junghans, K.Kosev, C.Nair, K.D.Schilling, A.Wagner, F.Donau, S.Frauendorf Enhanced electric dipole strength below particle-threshold as a consequence of nuclear deformation NUCLEAR REACTIONS 92,94,96,98,100Mo(γ, γ'), E=4-13 MeV; measured Eγ, Iγ, absolute photoabsorption σ. Comparison with QRPA calculations.
doi: 10.1103/PhysRevC.79.061302
2009SC22 Phys.Rev. C 80, 044305 (2009) R.Schwengner, G.Rainovski, H.Schnare, A.Wagner, S.Frauendorf, F.Donau, A.Jungclaus, M.Hausmann, O.Yordanov, K.P.Lieb, D.R.Napoli, G.de Angelis, M.Axiotis, N.Marginean, F.Brandolini, C.Rossi Alvarez Magnetic dipole sequences in 83Rb NUCLEAR REACTIONS 76Ge(11B, 4n), E=45, 50 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ), DCO, half-lives by DSAM, multipolarities. 83Rb; deduced levels, J, π, bands, dipole bands, B(M1), B(E1), and B(E2). GASP array. Comparison with shell model calculations.
doi: 10.1103/PhysRevC.80.044305
2009ZH22 Phys.Rev. C 80, 021307 (2009) S.Q.Zhang, I.Bentley, S.Brant, F.Donau, S.Frauendorf, B.Kampfer, R.Schwengner, A.Wagner Instantaneous-shape sampling for calculation of the electromagnetic dipole strength in transitional nuclei NUCLEAR REACTIONS 88Sr, 90Zr, 92,94,96,98,100Mo(γ, n), (γ, γ'), E not given; calculated σ for dipole strength using the quasiparticle random phase approximation (QRPA) for transitional nuclei according to IBA calculations. Comparison with experimental data.
doi: 10.1103/PhysRevC.80.021307
2008RU04 Phys.Rev. C 77, 064321 (2008) G.Rusev, R.Schwengner, F.Donau, M.Erhard, E.Grosse, A.R.Junghans, K.Kosev, K.D.Schilling, A.Wagner, F.Becvar, M.Krticka Low-energy tail of the giant dipole resonance in 98Mo and 100Mo deduced from photon-scattering experiments NUCLEAR REACTIONS 98,100Mo(γ, γ'), E<15 MeV; measured Eγ, Iγ, photoabsorption σ, giant resonances, angular distributions, distribution of mean branching ratios, dipole strength functions; deduced multipolarities. 27Al, 28Si, 56Fe, 63Cu, 70,72,73,74Ge(n, γ), E=thermal; measured Eγ, Iγ. 99,101Mo(γ, n); analyzed cross sections. 97Mo(n, γ), 98Mo(3He, 3He'γ); comparisons.
doi: 10.1103/PhysRevC.77.064321
2007DO13 Phys.Rev. C 76, 014317 (2007) F.Donau, G.Rusev, R.Schwengner, A.R.Junghans, K.D.Schilling, A.Wagner Effect of nuclear deformation on the electric-dipole strength in the particle-emission threshold region NUCLEAR STRUCTURE Mo, Sm, Nd; calculated B(E1) and photoabsorption cross section using a deformed oscillator model and a Nilsson plus RPA model.
doi: 10.1103/PhysRevC.76.014317
2007SC39 Nucl.Phys. A788, 331c (2007) R.Schwengner, N.Benouaret, R.Beyer, F.Donau, M.Erhard, S.Frauendorf, E.Grosse, A.R.Junghans, J.Klug, K.Kosev, C.Nair, N.Nankov, G.Rusev, K.D.Schilling, A.Wagner Dipole-strength distributions up to the particle-separation energies and photodissociation of Mo isotopes NUCLEAR REACTIONS 92,98,100Mo(γ, γ'), E≈13.2 MeV bremsstrahlung; measured Eγ, Iγ, angular distributions, photoabsorption σ. 92Mo(γ, n), (γ, p), (γ, α), E≈10-16.5 MeV bremsstrahlung; measured activation yields and compared with QRPA calculations.
doi: 10.1016/j.nuclphysa.2007.01.062
2007TO21 Phys.Rev. C 76, 044313 (2007) D.Tonev, G.de Angelis, S.Brant, S.Frauendorf, P.Petkov, A.Dewald, F.Donau, D.L.Balabanski, Q.Zhong, P.Pejovic, D.Bazzacco, P.Bednarczyk, F.Camera, D.Curien, F.Della Vedova, A.Fitzler, A.Gadea, G.Lo Bianco, S.Lenzi, S.Lunardi, N.Marginean, O.Moller, D.R.Napoli, R.Orlandi, E.Sahin, A.Saltarelli, J.Valiente-Dobon, K.O.Zell, Jing-ye Zhang, Y.H.Zhang Question of dynamic chirality in nuclei: The case of 134Pr NUCLEAR REACTIONS 119Sn(19F, 4nγ), E=83, 87 MeV; measured Eγ, Iγ, γγ-coin, lifetimes, multipolarity, linear polarization. 134Pr; deduced levels, J, π, band structure, chiral behavior, TQPTT and IBFFM model calculations, B(E2), B(M1).
doi: 10.1103/PhysRevC.76.044313
2006AL30 Phys.Scr. T125, 139 (2006) D.Almehed, R.G.Nazmitdinov, F.Donau Vibrational excitations and tilted rotation in 163Lu NUCLEAR STRUCTURE 163Lu; calculated triaxial superdeformed band energies, pair correlations, B(E2) ratios. Microscopic self-consistent model.
doi: 10.1088/0031-8949/2006/T125/032
2006RU06 Phys.Rev. C 73, 044308 (2006) G.Rusev, R.Schwengner, F.Donau, M.Erhard, S.Frauendorf, E.Grosse, A.R.Junghans, L.Kaubler, K.Kosev, L.K.Kostov, S.Mallion, K.D.Schilling, A.Wagner, H.von Garrel, U.Kneissl, C.Kohstall, M.Kreutz, H.H.Pitz, M.Scheck, F.Stedile, P.von Brentano, C.Fransen, J.Jolie, A.Linnemann, N.Pietralla, V.Werner Systematics of magnetic dipole strength in the stable even-mass Mo isotopes NUCLEAR REACTIONS 92Mo(γ, γ'), E=6.0 MeV bremsstrahlung; 98,100Mo(γ, γ'), E ≈ 3.3, 3.8 MeV bremsstrahlung; measured Eγ, Iγ. 92,98,100Mo deduced transitions B(M1), strength distributions. Comparison with quasiparticle RPA model predictions.
doi: 10.1103/PhysRevC.73.044308
2005DO04 Phys.Rev.Lett. 94, 092503 (2005) Suppression of Modes in the Random Phase Approximation NUCLEAR STRUCTURE 156Gd; calculated M1 strength distribution, mode supression effects. RPA approach.
doi: 10.1103/PhysRevLett.94.092503
2005RU14 Phys.Rev.Lett. 95, 062501 (2005) G.Rusev, R.Schwengner, F.Donau, S.Frauendorf, L.Kaubler, L.K.Kostov, S.Mallion, K.D.Schilling, A.Wagner, E.Grosse, H.von Garrel, U.Kneissl, C.Kohstall, M.Kreutz, H.H.Pitz, M.Scheck, F.Stedile, P.von Brentano, J.Jolie, A.Linnemann, N.Pietralla, V.Werner Decay of 1+ States as a New Probe of the Structure of 0+ Shape Isomers NUCLEAR REACTIONS 98,100Mo(γ, γ'), E=3.2-3.8 MeV bremsstrahlung; measured Eγ, Iγ. 98,100Mo deduced levels, J, π, branching ratios, transition probabilities, shape isomer configuration mixing features.
doi: 10.1103/PhysRevLett.95.062501
2005VA30 Phys.Rev.Lett. 95, 232501 (2005) J.J.Valiente-Dobon, T.Steinhardt, C.E.Svensson, A.V.Afanasjev, I.Ragnarsson, C.Andreoiu, R.A.E.Austin, M.P.Carpenter, D.Dashdorj, G.de Angelis, F.Donau, J.Eberth, E.Farnea, S.J.Freeman, A.Gadea, P.E.Garrett, A.Gorgen, G.F.Grinyer, B.Hyland, D.Jenkins, F.Johnston-Theasby, P.Joshi, A.Jungclaus, K.P.Lieb, A.O.Macchiavelli, E.F.Moore, G.Mukherjee, D.R.Napoli, A.A.Phillips, C.Plettner, W.Reviol, D.Sarantites, H.Schnare, M.A.Schumaker, R.Schwengner, D.Seweryniak, M.B.Smith, I.Stefanescu, O.Thelen, R.Wadsworth Evidence for Nontermination of Rotational Bands in 74Kr NUCLEAR REACTIONS 40Ca(40Ca, 2pα), E=165, 185 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-, (neutron)γ-coin, DSA. 74Kr deduced high-spin levels, J, π, T1/2, transition quadrupole moments, configurations, nontermination of rotational bands. Euroball III, ISIS, Gammasphere, and Microball arrays.
doi: 10.1103/PhysRevLett.95.232501
2005WA31 J.Phys.(London) G31, S1969 (2005) A.Wagner, R.Beyer, M.Erhard, F.Donau, E.Grosse, A.Hartmann, A.R.Junghans, L.Kaubler, K.Kosev, S.Mallion, C.Nair, N.Nankov, G.Rusev, K.D.Schilling, W.Schulze, R.Schwengner The new bremsstrahlung facility at the superconducting electron accelerator ELBE NUCLEAR REACTIONS 92,98,100Mo(γ, γ'), E=13.2 MeV bremsstrahlung; measured Eγ, Iγ. 92,100Mo, 197Au(γ, n), 92Mo(γ, p), (γ, α), E ≈ 11.8-16.5 MeV bremsstrahlung; measured integrated σ.
doi: 10.1088/0954-3899/31/10/112
2004KA62 Phys.Rev. C 70, 064307 (2004) L.Kaubler, H.Schnare, R.Schwengner, H.Prade, F.Donau, P.von Brentano, J.Eberth, J.Enders, A.Fitzler, C.Fransen, M.Grinberg, R.-D.Herzberg, H.Kaiser, P.von Neumann-Cosel, N.Pietralla, A.Richter, G.Rusev, Ch.Stoyanov, I.Wiedenhover Dipole and quadrupole excitations in 88Sr up to 6.8 MeV NUCLEAR REACTIONS 88Sr(γ, γ'), E=6.8 MeV bremsstrahlung; measured Eγ, Iγ. 88Sr deduced levels, J, π, configurations, B(E1), B(M1), B(E2). Comparison with model predictions.
doi: 10.1103/PhysRevC.70.064307
2003AL22 J.Phys.(London) G29, 2193 (2003) D.Almehed, F.Donau, R.G.Nazmitdinov Quadrupole correlations and inertial properties of rotating nuclei
doi: 10.1088/0954-3899/29/9/314
2002KA25 Phys.Rev. C65, 054315 (2002) L.Kaubler, K.D.Schilling, R.Schwengner, F.Donau, E.Grosse, D.Belic, P.von Brentano, M.Bubner, C.Fransen, M.Grinberg, U.Kneissl, C.Kohstall, A.Linnemann, P.Matschinsky, A.Nord, N.Pietralla, H.H.Pitz, M.Scheck, F.Stedile, V.Werner Influence of the N = 50 Neutron Core on Dipole Excitations in 87Rb NUCLEAR REACTIONS 87Rb(γ, γ'), E=4.0 MeV bremsstrahlung; measured Eγ, Iγ. 87Rb deduced levels, J, π, configurations, excitation B(M1), B(E1), widths. Comparison with shell model predictions.
doi: 10.1103/PhysRevC.65.054315
2002NA10 Phys.Rev. C65, 041307 (2002) R.G.Nazmitdinov, D.Almehed, F.Donau Dynamical Moment of Inertia and Quadrupole Vibrations in Rotating Nuclei NUCLEAR STRUCTURE 20Ne, 64Ge; calculated moments of inertia; deduced role of quantum shape fluctuations. Self-consistent one-dimensional cranking oscillator model.
doi: 10.1103/PhysRevC.65.041307
2002RA34 Phys.Rev. C66, 014308 (2002) G.Rainovski, D.L.Balabanski, G.Roussev, G.Lo Bianco, G.Falconi, N.Blasi, D.Bazzacco, G.de Angelis, D.R.Napoli, F.Donau, V.I.Dimitrov Tilted Dipole Bands in 123, 124Xe NUCLEAR REACTIONS 110Pd(18O, 5n), E=75 MeV; measured Eγ, Iγ, γγ-coin. 123Xe deduced high-spin levels, J, π, configurations. GASP array, tilted-axis cranking model. NUCLEAR STRUCTURE 123,124Xe; analyzed rotational bands. Tilted-axis cranking model.
doi: 10.1103/PhysRevC.66.014308
2002RA42 J.Phys.(London) G28, 2617 (2002) G.Rainovski, H.Schnare, R.Schwengner, C.Plettner, L.Kaubler, F.Donau, I.Ragnarsson, J.Eberth, T.Steinhardt, O.Thelen, M.Hausmann, A.Jungclaus, K.P.Lieb, A.Muller, G.de Angelis, A.Gadea, D.R.Napoli, A.Algora, D.G.Jenkins, R.Wadsworth, A.Wilson, W.Andrejtscheff, V.I.Dimitrov Shape coexistence at high spin in the N = Z + 2 nucleus 70Se NUCLEAR REACTIONS 40Ca(40Ca, 2p2α), E=185 MeV; measured Eγ, Iγ, γγ-coin. 70Se deduced high-spin levels, J, π, configurations, shape coexistence features. Euroball III array. Cranked Nilsson-Strutinsky calculations.
doi: 10.1088/0954-3899/28/10/307
2002SC13 Phys.Rev. C65, 044326 (2002) R.Schwengner, F.Donau, T.Servene, H.Schnare, J.Reif, G.Winter, L.Kaubler, H.Prade, S.Skoda, J.Eberth, H.G.Thomas, F.Becker, B.Fiedler, S.Freund, S.Kasemann, T.Steinhardt, O.Thelen, T.Hartlein, C.Ender, F.Kock, P.Reiter, D.Schwalm Magnetic and Collective Rotation in 79Br NUCLEAR REACTIONS 76Ge(7Li, 4n), E=35 MeV; measured Eγ, Iγ, γγ-coin, γ polarization, DSA. 79Br deduced high-spin levels, J, π, T1/2, B(M1), B(E2), configurations, magnetic rotation. Euroball cluster detectors. Tilted-axis cranking model analysis.
doi: 10.1103/PhysRevC.65.044326
2002SC35 Phys.Rev. C66, 024310 (2002) R.Schwengner, G.Rainovski, H.Schnare, A.Wagner, F.Donau, A.Jungclaus, M.Hausmann, O.Iordanov, K.P.Lieb, D.R.Napoli, G.de Angelis, M.Axiotis, N.Marginean, F.Brandolini, C.Rossi Alvarez Magnetic rotation in 82Rb and 84Rb NUCLEAR REACTIONS 76Ge(11B, 3n), (11B, 5n), E=45, 50 MeV; measured Eγ, Iγ, γγ-coin, DSA. 82,84Rb deduced high-spin levels, J, π, configurations, T1/2, B(E2), B(M1), magnetic rotation. GASP array, comparison with model predictions.
doi: 10.1103/PhysRevC.66.024310
2001AL12 Phys.Rev. C63, 044311 (2001) D.Almehed, S.Frauendorf, F.Donau Pairing Correlations in High-K Bands NUCLEAR STRUCTURE 178W; calculated high-K rotational bands configurations, Routhians; deduced role of dynamical pairing correlations. Tilted-axis cranking, RPA.
doi: 10.1103/PhysRevC.63.044311
2001AL30 Yad.Fiz. 64, No 6, 1151 (2001); Phys.Atomic Nuclei 64, 1076 (2001) D.Almehed, F.Donau, R.G.Nazmitdinov Quantum Correlations in Rotating Nuclei
doi: 10.1134/1.1383620
2001BE10 Nucl.Phys. A682, 394c (2001) C.W.Beausang, A.A.Hecht, K.E.Zyromski, D.Balabanski, C.J.Barton, M.A.Caprio, R.F.Casten, J.R.Cooper, D.Hartley, R.Krucken, J.R.Novak, N.V.Zamfir, J.-Y.Zhang, F.Donau Evidence for Chiral Symmetry in the Mass A ∼ 130 Region NUCLEAR REACTIONS 116Sn(24Mg, 3np), E=130, 135 MeV; 106Cd(35Cl, n2p), E=150 MeV; measured Eγ, Iγ, γγ-coin. 136Pm, 138Eu deduced high-spin levels, J, π, possible chiral twin bands.
doi: 10.1016/S0375-9474(00)00665-5
2001HA47 Phys.Rev. C64, 031304 (2001) D.J.Hartley, L.L.Riedinger, M.A.Riley, D.L.Balabanski, F.G.Kondev, R.W.Laird, J.Pfohl, D.E.Archer, T.B.Brown, R.M.Clark, M.Devlin, P.Fallon, I.M.Hibbert, D.T.Joss, D.R.LaFosse, P.J.Nolan, N.J.O'Brien, E.S.Paul, D.G.Sarantites, R.K.Sheline, S.L.Shepherd, J.Simpson, R.Wadsworth, J.-Y.Zhang, P.B.Semmes, F.Donau Detailed Spectroscopy of the Chiral-Twin Candidate Bands in 136Pm NUCLEAR REACTIONS 105Pd(35Cl, 2n2p), E=173 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 136Pm deduced high-spin levels, J, π, configurations, B(M1), B(E2). Comparisons with neighboring nuclides, model predictions. Gammasphere, Microball arrays.
doi: 10.1103/PhysRevC.64.031304
2001HE15 Phys.Rev. C63, 051302 (2001) A.A.Hecht, C.W.Beausang, K.E.Zyromski, D.L.Balabanski, C.J.Barton, M.A.Caprio, R.F.Casten, J.R.Cooper, D.J.Hartley, R.Krucken, D.Meyer, H.Newman, J.R.Novak, E.S.Paul, N.Pietralla, A.Wolf, N.V.Zamfir, J.-Y.Zhang, F.Donau Evidence for Chiral Symmetry Breaking in 136Pm and 138Eu NUCLEAR REACTIONS 116Sn(24Mg, 3np), E=130, 135 MeV; 106Cd(35Cl, n2p), E=150 MeV; measured Eγ, Iγ, γγ-coin, γ-ray polarization. 136Pm, 138Eu deduced high-spin levels, J, π, configurations, B(M1)/B(E2), chiral twin bands. Comparison with tilted axis cranking model calculations. Yrast ball, Eurogam I arrays.
doi: 10.1103/PhysRevC.63.051302
2001ST14 Phys.Rev. C63, 064315 (2001) E.A.Stefanova, R.Schwengner, G.Rainovski, K.D.Schilling, A.Wagner, F.Donau, E.Galindo, A.Jungclaus, K.P.Lieb, O.Thelen, J.Eberth, D.R.Napoli, C.A.Ur, G.de Angelis, M.Axiotis, A.Gadea, N.Marginean, T.Martinez, Th.Kroll, T.Kutsarova Structure of High-Spin States in 89Sr and 90Sr NUCLEAR REACTIONS 82Se(11B, 3np), (11B, 2np), E=37 MeV; measured Eγ, Iγ, γγ-coin. 89,90Sr deduced high-spin levels, J, π. GASP array. Comparison with shell model calculations.
doi: 10.1103/PhysRevC.63.064315
2000AL32 Phys.Scr. T88, 62 (2000) D.Almehed, F.Donau, S.Frauendorf, R.G.Nazmitdinov Particle Number Projection and Pairing-RPA Calculations in Rotating Nuclei NUCLEAR STRUCTURE 178W; calculated dynamical pairing correlations, level energies, angular momenta vs angular frequency. Tilted axis cranking, RPA, particle number projection.
doi: 10.1238/Physica.Topical.088a00062
2000DI14 Phys.Rev.Lett. 84, 5732 (2000) V.I.Dimitrov, S.Frauendorf, F.Donau Chirality of Nuclear Rotation NUCLEAR STRUCTURE 134Pr, 188Ir; calculated rotational bands energy vs spin, B(M1), B(E2); deduced chiral symmetry breaking, near-degenerate bands. Tilted axis cranking, comparisons with data.
doi: 10.1103/PhysRevLett.84.5732
2000DI16 Phys.Rev. C62, 024315 (2000) V.I.Dimitrov, F.Donau, S.Frauendorf Hybrid Version of the Tilted Axis Cranking Model and Its Application to 128Ba NUCLEAR STRUCTURE 128Ba; calculated magnetic dipole band B(M1), B(E2), related features. Hybrid deformed nuclear potential, tilted axis cranking.
doi: 10.1103/PhysRevC.62.024315
2000KA08 Eur.Phys.J. A 7, 15 (2000) L.Kaubler, H.Schnare, R.Schwengner, P.von Brentano, F.Donau, J.Eberth, J.Enders, A.Fitzler, C.Fransen, M.Grinberg, E.Grosse, R.-D.Herzberg, H.Kaiser, P.von Neumann-Cosel, N.Pietralla, H.Prade, A.Richter, S.Skoda, Ch.Stoyanov, H.-G.Thomas, H.Tiesler, D.Weisshaar, I.Wiedenhover Is the 4.742 MeV State in 88Sr the 1- Two-Phonon State ? NUCLEAR REACTIONS 88Sr, 11B, 12,13C(γ, γ'), E=6.7 MeV bremsstrahlung; measured Eγ, Iγ, γ polarization. 88Sr deduced levels, J, π, B(λ), no two-phonon state.
doi: 10.1007/s100500050004
2000PL08 Phys.Rev. C62, 014313 (2000) C.Plettner, H.Schnare, R.Schwengner, L.Kaubler, F.Donau, I.Ragnarsson, A.V.Afanasjev, A.Algora, G.de Angelis, A.Gadea, D.R.Napoli, J.Eberth, T.Steinhardt, O.Thelen, M.Hausmann, A.Muller, A.Jungclaus, K.P.Lieb, D.G.Jenkins, R.Wadsworth, A.N.Wilson, S.Frauendorf Very High Rotational Frequencies and Band Termination in 73Br NUCLEAR REACTIONS 40Ca(40Ca, 3pα), E=185 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-, (neutron)γ-coin. 73Br deduced high-spin levels, J, π, configurations, band termination. Euroball III, ISIS arrays. Cranked mean-field calculations.
doi: 10.1103/PhysRevC.62.014313
2000PL11 Phys.Rev.Lett. 85, 2454 (2000) C.Plettner, I.Ragnarsson, H.Schnare, R.Schwengner, L.Kaubler, F.Donau, A.Algora, G.de Angelis, D.R.Napoli, A.Gadea, J.Eberth, T.Steinhardt, O.Thelen, M.Hausmann, A.Muller, A.Jungclaus, K.P.Lieb, D.G.Jenkins, R.Wadsworth, A.N.Wilson Signature Inversion Caused by Triaxiality and Unpaired Band Crossings in 72Br NUCLEAR REACTIONS 40Ca(40Ca, n3pα), E=185 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-, (neutron)γ-coin. 72Br deduced high-spin levels, J, π, signature inversion, triaxial deformation. Euroball III, ISIS arrays. Cranked mean-field calculations.
doi: 10.1103/PhysRevLett.85.2454
2000RA34 Acta Phys.Hung.N.S. 12, 211 (2000) G.Rainovski, G.Lo Bianco, D.L.Balabanski, G.Roussev, G.Falconi, N.Blasi, D.Bazzacco, G.de Angelis, D.R.Napoli, M.A.Cardona, A.J.Kreiner, H.Somacal, V.I.Dimitrov, J.-Y.Zhang, F.Donau Tilted Three-Quasiparticle Band in 123Xe NUCLEAR REACTIONS 110Pd(18O, 5n), E=75 MeV; measured Eγ, Iγ, γγ-coin. 123Xe deduced high-spin levels, J, π, configurations, B(M1)/B(E2). Tilted-axis cranking. GASP array.
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2000SC17 J.Res.Natl.Inst.Stand.Technol. 105, 133 (2000) R.Schwengner, H.Schnare, S.Frauendorf, F.Donau, L.Kaubler, H.Prade, E.Grosse, A.Jungclaus, K.P.Lieb, C.Lingk, S.Skoda, J.Eberth, G.de Angelis, A.Gadea, E.Farnea, D.R.Napoli, C.A.Ur, G.Lo Bianco Magnetic Rotation in the A = 80 Region: M1 bands in heavy Rb isotopes NUCLEAR REACTIONS 76Ge(11B, 3n), (11B, 4n), (11B, 5n), E=50 MeV; measured Eγ, Iγ, γγ-coin. 82,83,84Rb deduced high-spin levels, J, π, B(M1)/B(E2), configurations, magnetic dipole bands. GASP array. Tilted axis cranking analysis.
doi: 10.6028/jres.105.017
2000SC34 Trans.Bulg.Nucl.Soc. 5, 136 (2000) R.Schwengner, H.Schnare, C.Borcan, F.Donau, L.Kaubler Particle Excitations and Rotational Modes in Nuclei with A ≈ 70 - 90 NUCLEAR STRUCTURE 73,79,83Br, 82,83,84,85Rb; analyzed levels, rotational bands, B(M1), B(E2), deformation. Nilsson-Strutinsky approach, tilted axis cranking.
2000ST29 Phys.Rev. C62, 054314 (2000) E.A.Stefanova, R.Schwengner, J.Reif, H.Schnare, F.Donau, M.Wilhelm, A.Fitzler, S.Kasemann, P.von Brentano, W.Andrejtscheff Influence of Neutron-Core Excitations on High-Spin States in 88Sr NUCLEAR REACTIONS 80Se(11B, 2np), E=45 MeV; measured Eγ, Iγ, γγ-coin, DSA. 88Sr deduced high-spin levels, J, π, configurations, B(M1). Comparison with shell model calculations.
doi: 10.1103/PhysRevC.62.054314
2000TH16 Phys.Scr. T88, 114 (2000) S.Thummerer, B.Gebauer, H.G.Bohlen, W.von Oertzen, D.Bazzacco, S.M.Lenzi, A.Algora, G.de Angelis, A.Gadea, D.R.Napoli, C.Borcan, F.Donau, L.Kaubler, H.Schnare, R.Schwengner, I.Peter, C.Beck, C.Bhattacharya, M.Rousseau, R.Nouicer, J.Lisle Spectroscopy of 44, 46Ti with the Binary Reaction Spectrometer and EUROBALL NUCLEAR REACTIONS 24Mg(32S, X), E=163.5 MeV; measured Eγ, Iγ, γγ-, (fragment)γ-coin following compound nucleus binary decay. 44,46Ti deduced transitions. Euroball array, binary reaction trigger spectrometer.
doi: 10.1238/Physica.Topical.088a00114
1999BO28 Eur.Phys.J. A 5, 243 (1999); Erratum Eur.Phys.J. A 6, 481 (1999) C.Borcan, H.Schnare, R.Schwengner, L.Kaubler, H.G.Ortlepp, F.Donau, H.Grawe, M.Gorska, S.Skoda, J.Eberth, T.Hartlein, F.Kock, D.Pansegrau, M.Moszynski, D.Wolski, M.Weiszflog, A.Axelsson, D.R.Napoli, A.Gadea, R.Wadsworth, A.Wilson, W.Andrejtscheff First Identification of Excited States in the N = Z Nucleus 70Br NUCLEAR REACTIONS 58Ni(16O, 3np), E=95 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-, (neutron)γ-coin. 70Br deduced levels.
doi: 10.1007/s100500050281
1999DO14 Phys.Rev.Lett. 83, 280 (1999) F.Donau, D.Almehed, R.G.Nazmitdinov Integral Representation of the Random-Phase Approximation Correlation Energy NUCLEAR STRUCTURE 178W; calculated ground-state rotational band Routhian. Contour integral for RPA correlation energy.
doi: 10.1103/PhysRevLett.83.280
1999DO26 Phys.Lett. 450B, 313 (1999) F.Donau, J.-Y.Zhang, L.L.Riedinger Restoration of the Broken D2-Symmetry in the Mean Field Description of Rotating Nuclei NUCLEAR STRUCTURE 175Hf; calculated Routhians, B(M1), B(E2); deduced signature splitting mechanism, symmetry restoration. Tilted, principle axis cranking states.
doi: 10.1016/S0370-2693(99)00180-X
1999SC14 Phys.Rev.Lett. 82, 4408 (1999) H.Schnare, R.Schwengner, S.Frauendorf, F.Donau, L.Kaubler, H.Prade, A.Jungclaus, K.P.Lieb, C.Lingk, S.Skoda, J.Eberth, G.de Angelis, A.Gadea, E.Farnea, D.R.Napoli, C.A.Ur, G.Lo Bianco First Evidence of Magnetic Rotation in the A = 80 Region NUCLEAR REACTIONS 76Ge(11B, 5n), (11B, 3n), E=50 MeV; measured Eγ, Iγ, γγ-coin. 82,84Rb deduced high-spin levels, J, π, configurations, B(M1)/B(E2), magnetic rotation. Gasp array. Comparison with tilted-axis cranking calculations.
doi: 10.1103/PhysRevLett.82.4408
1998DO12 Phys.Rev. C58, 872 (1998) Canonical Form of Transition Matrix Elements
doi: 10.1103/PhysRevC.58.872
1998WI20 Phys.Rev. C58, 721 (1998) I.Wiedenhover, O.Vogel, H.Klein, A.Dewald, P.von Brentano, J.Gableske, R.Krucken, N.Nicolay, A.Gelberg, P.Petkov, A.Gizon, J.Gizon, D.Bazzacco, C.Rossi Alvarez, G.de Angelis, S.Lunardi, P.Pavan, D.R.Napoli, S.Frauendorf, F.Donau, R.V.F.Janssens, M.P.Carpenter Detailed Angular Correlation Analysis with 4π Spectrometers: Spin determinations and multipolarity mixing measurements in 128Ba NUCLEAR REACTIONS 96Zr(36S, 4n), E=150 MeV; measured Eγ, Iγ, γγ(θ). 128Ba deduced high-spin levels J, π, δ. Spectral expansion of DCO.
doi: 10.1103/PhysRevC.58.721
1997VO12 Phys.Rev. C56, 1338 (1997) O.Vogel, A.Dewald, P.von Brentano, J.Gableske, R.Krucken, N.Nicolay, A.Gelberg, P.Petkov, A.Gizon, J.Gizon, D.Bazzacco, C.Rossi Alvarez, S.Lunardi, P.Pavan, D.R.Napoli, S.Frauendorf, F.Donau Lowest Four-Quasiparticle Magnetic Dipole Band in 128Ba NUCLEAR REACTIONS 96Zr(36S, 4n), E=150 MeV; measured Eγ, Iγ, γγ-coin. 128Ba deduced high-spin levels, J, π, T1/2 for some levels, magnetic dipole band. Tilted axis cranking calculations.
doi: 10.1103/PhysRevC.56.1338
1996DO22 Phys.Lett. 387B, 667 (1996) Can Hexadecapole Deformation Lead to ΔI = 2 Staggering in Superdeformed Bands ( Question )
doi: 10.1016/0370-2693(96)01119-7
1996HA16 Phys.Lett. 374B, 277 (1996) A.Harder, F.Donau, K.P.Lieb, R.A.Cunningham, W.Gelletly, C.J.Gross, F.Hannachi, M.K.Kabadiyski, H.A.Roth, D.Rudolph, J.Simpson, O.Skeppstedt, B.J.Varley, D.D.Warner A New Type of Band Crossing at Large Deformation NUCLEAR REACTIONS 40Ca(40Ca, 3p), E=128 MeV; measured γγγ-coin, DCO ratios. 77Rb deduced high-spin levels, J, π, moments of inertia, band structure, transition quadrupole moments, deformation features. Nilsson-Strutinsky type calculations.
doi: 10.1016/0370-2693(96)00184-0
1995DO04 Nucl.Phys. A584, 241 (1995) F.Donau, S.Frauendorf, O.Vogel, A.Gelberg, P.von Brentano Tilted Four-Quasiparticle Bands in Even-Even Xe and Ba Nuclei NUCLEAR STRUCTURE 122,126,128Ba, 126Xe; calculated levels, B(λ), ratios; deduced band structure. Cranked shell, tilted axis cranking models.
doi: 10.1016/0375-9474(94)00529-V
1993JO12 J.Phys.(London) G19, L151 (1993) R.Jolos, P.von Brentano, F.Donau Barrier Penetration Effect on the Angular Momentum Dependence of the Parity Splitting in Actinide Nuclei NUCLEAR STRUCTURE 224,226,228Th, 226Ra; calculated yrast band parity splitting. Octupole vibrations with axial symmetry, one-dimensional model, tunnelling effect.
doi: 10.1088/0954-3899/19/11/001
1993SA34 Nucl.Phys. A565, 573 (1993) Band Crossings in Intruder Configurations of Odd-A Nuclei: A probe of the neutron-proton interaction ( Question ) NUCLEAR STRUCTURE 113,111Sb, 112Sn; calculated dynamical moments of inertia. 163Tm; calculated yrast-yrare interaction. Deformed mean field approach.
doi: 10.1016/0375-9474(93)90046-Z
1993ZI03 Phys.Rev.Lett. 70, 2880 (1993) A.Zilges, R.-D.Herzberg, P.von Brentano, F.Donau, R.D.Heil, R.V.Jolos, U.Kneissl, J.Margraf, H.H.Pitz, C.Wesselborg First Identification of Dipole Excitations to a 2+ (x) 3- (x) Particle Multiplet in an Odd-A Nucleus NUCLEAR REACTIONS 143Nd(γ, γ'), E ≤ 4 MeV bremsstrahlung; measured Eγ, Iγ. 143Nd deduced levels, transition γ-multipolarity, B(λ), configuration.
doi: 10.1103/PhysRevLett.70.2880
1992DO04 Nucl.Phys. A539, 403 (1992) F.Donau, K.W.Schmid, A.Faessler Studies of the Generator Coordinate Method within the Complex VAMPIR Model NUCLEAR STRUCTURE 28Si; calculated potential energy surface, hamiltonian expectation value vs mass quadrupole moment, levels. Variational methods, effective Hamiltonian, Hartree-Fock-Bogoliubov basis, generator coordinate method.
doi: 10.1016/0375-9474(92)90284-Q
1992JA01 Phys.Rev. C45, 613 (1992) V.P.Janzen, Z.-M.Liu, M.P.Carpenter, L.H.Courtney, H.-Q.Jin, A.J.Larabee, L.L.Riedinger, J.K.Johansson, D.G.Popescu, J.C.Waddington, S.Monaro, S.Pilotte, F.Donau Prolate and Oblate Band Structures in Odd-Odd 186,188Au NUCLEAR REACTIONS 171,173Yb(19F, 4n), E=93-94 MeV; measured γγ-coin, γ(θ), γγ(t), Iγ. 186,188Au deduced levels, J, π, T1/2, rotational bands, configurations, B(λ) ratios.
doi: 10.1103/PhysRevC.45.613
1990LI03 Phys.Rev.Lett. 64, 29 (1990) Y.Liang, R.Ma, E.S.Paul, N.Xu, D.B.Fossan, J.-Y.Zhang, F.Donau Coexistence of Low-K Prolate and High-K Oblate πh11/2 Orbitals NUCLEAR REACTIONS 110Cd(12C, 2np), E=60 MeV; measured γγ-coin, γ(θ). 119I deduced levels, J, π, B(λ) ratios, shape coexistence.
doi: 10.1103/PhysRevLett.64.29
1990ZH12 Phys.Rev. C42, 1436 (1990) J.-Y.Zhang, F.Donau, L.L.Riedinger Dynamics of Band Crossings in the Yrast Bands of 184Pt and 186Pt NUCLEAR STRUCTURE 184,186Pt; calculated levels; deduced triaxial shape fluctuation role in band crossing. Horizontal expansion method.
doi: 10.1103/PhysRevC.42.1436
1989BE13 Phys.Rev.Lett. 62, 2448 (1989) T.Bengtsson, R.A.Broglia, E.Vigezzi, F.Barranco, F.Donau, J.-Y.Zhang Competition between Pairing-Assisted Tunneling and Single-Particle Alignment in the Decay of High-K Isomeric States NUCLEAR STRUCTURE 182Os; calculated potential energy surface; analyzed isomer decay T1/2; deduced system tunneling role.
doi: 10.1103/PhysRevLett.62.2448
1989WI22 Z.Phys. A334, 415 (1989) G.Winter, J.Doring, F.Donau, L.Funke Fast M1 Transitions in 85Rb NUCLEAR REACTIONS 82Se(7Li, 4n), E=35 MeV; measured Eγ, Iγ, σ(Eγ, θ), γγ-coin, γ-ray linear polarization, DSA. 85Rb deduced levels, J, π, T1/2, B(λ), configuration. Enriched target, Ge detectors.
1988JA10 Phys.Rev.Lett. 61, 2073 (1988) V.P.Janzen, M.P.Carpenter, L.L.Riedinger, W.Schmitz, S.Pilotte, S.Monaro, D.D.Rajnauth, J.K.Johansson, D.G.Popescu, J.C.Waddington, Y.S.Chen, F.Donau, P.B.Semmes Evidence for a Low-Frequency πh9/2 Band Crossing in 185Pt and 183Ir NUCLEAR REACTIONS 173Yb(16O, 4n), E=90 MeV; 168Er(19F, 4n), E=85 MeV; measured γγ-coin. 185Pt, 183Ir deduced levels, J, π, γ-branching, B(λ) ratio, band crossing. Cranked shell model. NUCLEAR STRUCTURE 185Pt, 183Ir; calculated levels, B(λ). Cranked shell model.
doi: 10.1103/PhysRevLett.61.2073
1988KO16 Nucl.Phys. A485, 31 (1988) L.G.Kostova, W.Andrejtscheff, L.K.Kostov, F.Donau, L.Kaubler, H.Prade, H.Rotter Shape Coexistence and Three-Quasiparticle Excitations in 123,125I NUCLEAR REACTIONS 121,123Sb(α, 2n), E=27 MeV; measured E(γ), I(γ), αγ(t). 123,125I deduced levels T1/2, B(λ). Enriched targets, Ge detectors. Generalized centroid-shift analysis, core-quasiparticle coupling model calculations.
doi: 10.1016/0375-9474(88)90520-9
1987DO11 Nucl.Phys. A471, 469 (1987) Electromagnetic Radiation of Rotating Nuclei NUCLEAR STRUCTURE 165Lu; calculated B(M1). Rotor plus particle coupling model.
doi: 10.1016/0375-9474(87)90094-7
1983FU01 Phys.Lett. 120B, 301 (1983) L.Funke, F.Donau, J.Doring, P.Kemnitz, E.Will, G.Winter, L.Hildingsson, A.Johnson, Th.Lindblad Shape Change and Fast M1 Transitions in 81Kr NUCLEAR REACTIONS 80Se(α, 3n), E=35-48 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), linear polarization, σ(Eγ, E), DSA. 81Kr deduced levels, J, π, B(M1), γ-branching, band crossing, shape change. Enriched Se foil target.
doi: 10.1016/0370-2693(83)90449-5
1981DO05 J.Phys.(London) G7, 1379 (1981) F.Donau, J.Hattula, H.Helppi, A.Luukko, M.Jaaskelainen How to Describe Low-Lying Bands in Odd-A Transitional Xenon Nuclei NUCLEAR STRUCTURE 123,125,127,129Xe; calculated levels, band structure. Core-quasiparticle model.
doi: 10.1088/0305-4616/7/10/015
1981HE04 Nucl.Phys. A357, 333 (1981) H.Helppi, J.Hattula, A.Luukko, M.Jaaskelainen, F.Donau In-Beam Study of 127,129Xe and Collective Description of the Level Structures in Odd-A Xe Nuclei NUCLEAR REACTIONS 126Te(3He, 2n), 128,130Te(3He, 4n), E=20-27 MeV; 126Te(α, n), E=18 MeV; measured Eγ, Iγ(θ), γγ-coin, γ(t), I(ce). 127,129Xe deduced levels, J, π, T1/2, ICC, δ(E2/M1). Enriched targets. NUCLEAR STRUCTURE 123,125,127,129Xe; calculated levels, band structure. Triaxial rotor, core plus quasiparticle model calculations.
doi: 10.1016/0375-9474(81)90225-6
1981KA10 Z.Phys. A299, 251 (1981) L.Kaubler, H.Prade, F.Donau, U.Hagemann, F.Stary, K.-G.Rensfelt Deformation Dependence of Magnetic Moments in the Odd Transitional Nuclei 117-125Te NUCLEAR REACTIONS 115,119Sn(α, 2n), E=27 MeV; measured γ(θ, H, t). 117,121Te levels deduced μ, T1/2. Nilsson, soft rotor Coriolis, core-particle coupling models. NUCLEAR STRUCTURE 119,123,125Te; calculated μ. Nilsson, soft rotor Coriolis, core-particle coupling models.
1981KA35 Hyperfine Interactions 9, 81 (1981) L.Kaubler, H.Prade, F.Donau, U.Hagemann, J.Huller, F.Stary Magnetic Moments of 5/2+[402] and 7/2+[404] Band Heads in the Transitional Nuclei 117,121Te NUCLEAR REACTIONS 115,119Sn(α, 2n), E=27 MeV; measured γ(θ, H, t). 117,121Te level deduced μ. Nilsson, Coriolis, core-particle coupling models.
1981LU01 Nucl.Phys. A357, 319 (1981) A.Luukko, J.Hattula, H.Helppi, O.Knuuttila, F.Donau Level Structure in 123Xe NUCLEAR REACTIONS 122Te(3He, 2n), 123Te(3He, 3n), E=14-27 MeV; measured Eγ, Iγ(θ), γγ-coin, γ(t), I(ce). 123Xe deduced levels, J, π, T1/2, ICC, δ(E2/M1). Enriched targets.
doi: 10.1016/0375-9474(81)90224-4
1980DR07 Nucl.Phys. A341, 98 (1980) C.Droste, D.Chlebowska, J.Dobaczewski, F.Donau, A.Kerek, G.Leander, J.Srebrny, W.Walus Collective Quadrupole Dynamics and the Band Structure of the Nucleus 127Cs NUCLEAR REACTIONS 127I(α, 4n), E=43-51 MeV; measured Eγ, Iγ, γγ-coin, σ(E, Eγ, θ), αγ(t). 127Cs deduced levels, μ, J, π, T1/2, B(λ), δ. Ge(Li) detectors. Core-particle coupling model calculations, soft, rigid, triaxial core.
doi: 10.1016/0375-9474(80)90364-4
1979DO15 Z.Phys. A293, 31 (1979) Core-Particle Coupling and Polarization Effects NUCLEAR STRUCTURE 123I; calculated band structure, M1, E2 decay properties. Core-particle coupling model, polarization effects.
1977DO13 Phys.Lett. 71B, 263(1977) Description of Odd Transitional Nuclei in Terms of Core-Quasiparticle Models NUCLEAR STRUCTURE 191Pt; calculated levels.
doi: 10.1016/0370-2693(77)90210-6
1977KE18 Nucl.Phys. A293, 314 (1977) P.Kemnitz, F.Donau, L.Funke, H.Strusny, D.Venos, E.Will, G.Winter, J.Meyer-Ter-Vehn Investigation of i13/2 Excitations in 197Hg and 191Pt NUCLEAR REACTIONS 195Pt(α, 2n), 189Os(α, 2n), E=23-27 MeV; 191Ir(d, 2n), E=13 MeV; 191Ir(p, n), E=10 MeV; measured σ(Eα, Eγ, θ), Eγ, Iγ, γγ-coin, αγ(t), E(ce), I(ce). 197Hg, 191Pt deduced levels, J, π.
doi: 10.1016/0375-9474(77)90101-4
1977WI11 Nucl.Phys. A291, 401 (1977) G.Winter, F.Donau, L.Funke, P.Kemnitz, E.Will Proton-Neutron Excitations in the High-Spin States of 95Tc NUCLEAR REACTIONS 93Nb(α, 2n), E=23-27 MeV; measured Eγ, Iγ, I(ce), σ(E, Eγ, θ(γ)), γγ-coin. 95Tc deduced levels, J, π, ICC. Ge(Li), Si(Li) detectors.
doi: 10.1016/0375-9474(77)90328-1
1976DO01 Nucl.Phys. A256, 27 (1976) Band Structures in 107Cd in the Light of the Core Plus Particle Model NUCLEAR STRUCTURE 107Cd; calculated quadrupole moment, bands, B(E2) in core+particle model.
doi: 10.1016/0375-9474(76)90093-2
1976HA67 Nukleonika 21, 817 (1976) Band Structures and Particle Vibration Coupling in the Z = 50 Region NUCLEAR STRUCTURE 107Cd, 101,103,105Pd; calculated levels.
1975FR10 Nucl.Phys. A243, 9 (1975) W.D.Fromm, H.F.Brinckmann, F.Donau, C.Heiser, F.R.May, V.V.Pashkevich, H.Rotter Level Structure in 117Sb Investigated in the Decay of the Isomeric Three-Quasiparticle State NUCLEAR REACTIONS 115In(α, 2nγ), E=21, 23, 25, 27 MeV; 117Sn(d, 2nγ), E=13.5 MeV; 117Sn(p, nγ), E=6.7 MeV; measured Eγ, Iγ, γ(θ), γ(t), γγ-coin, γ(θ, H, t), E(ce), I(ce); deduced ICC. 117Sb deduced levels, J, π, T1/2, μ. Enriched targets, Ge(Li), Si(Li) detectors.
doi: 10.1016/0375-9474(75)90018-4
1975HA49 Phys.Lett. 59B, 321 (1975) Pairing Factor and Band Structures in Odd-A Pd Nuclei NUCLEAR STRUCTURE 101,103,105Pd; calculated band structures.
doi: 10.1016/0370-2693(75)90082-9
1974DZ08 Izv.Akad.Nauk SSSR, Ser.Fiz. 38, 2059 (1974); Bull.Acad.Sci.USSR, Phys.Ser. 38, No.10, 39 (1974) R.V.Dzholos, F.Donau, V.G.Kartavenko, D.Janssen Properties of Collective States in Transitional Sm and Gd Isotopes NUCLEAR STRUCTURE 150,152Sm, 152Gd; calculated B(E2) ratios.
1974JA13 Nucl.Phys. A224, 93 (1974) An Algebraic Treatment of the Nuclear Quadrupole Degree of Freedom NUCLEAR STRUCTURE 152Gd, 150,152Sm; calculated B(E2) ratios.
doi: 10.1016/0375-9474(74)90165-1
1973DO08 Nucl.Phys. A209, 109 (1973) Boson Description of Collective States (II). Description of Odd Vibrational Nuclei NUCLEAR STRUCTURE 117Sn; calculated levels, Boson description.
doi: 10.1016/0375-9474(73)90055-9
1966GE10 Nucl.Phys. 85, 431 (1966) M1 Transitions in the 35Cl(n, γ)36Cl Reaction NUCLEAR STRUCTURE 36Cl; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0029-5582(66)90633-X
1963AL08 Phys.Letters 4, 302 (1963) K.F.Alexander, H.F.Brinckmann, F.Donau, M.R.Kissener Zur Isomerie des In116 NUCLEAR STRUCTURE 116In; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0031-9163(63)90610-3
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