NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 11, 2024.

Search: Author = H.Ryde

Found 119 matches.

    Showing 1 to 100.

Back to query form

2014MA48      Phys.Rev. C 90, 014316 (2014)

H.-L.Ma, B.G.Carlsson, I.Ragnarsson, H.Ryde

Interpretation of the high spin states in ¹⁶¹Lu: A paired and unpaired study

NUCLEAR STRUCTURE ¹⁶¹Lu; calculated and analyzed high-spin levels, J, π, bands, configurations, potential energy surfaces (PES), collective and non-collective states, yrast, normal deformed and triaxial strongly deformed (TSD) bands, transition quadrupole moments, single-proton Routhians, band terminations. ¹⁶¹Lu, ¹⁵⁸Er; calculated neutron, proton single particle energies. Paired and unpaired cranked Nilsson-Strutinsky-Bogoliubov (CNSB, CNS) models. Detailed comparison with rotational bands in experimental data.

doi: 10.1103/PhysRevC.90.014316
Citations: PlumX Metrics

2013MA73      Phys.Rev. C 88, 041306 (2013)

J.C.Marsh, W.C.Ma, G.B.Hagemann, R.V.F.Janssens, R.Bengtsson, H.Ryde, M.P.Carpenter, G.Gurdal, D.J.Hartley, C.R.Hoffman, Q.A.Ijaz, F.G.Kondev, T.Lauritsen, S.Mukhopadhyay, L.L.Riedinger, R.B.Yadav, S.Zhu

Identification of triaxial strongly deformed bands in ¹⁶⁴Hf

NUCLEAR REACTIONS ⁹⁴Zr(⁷⁴Ge, 4n), E=330 MeV; measured Eγ, Iγ, γγ-coin, four-fold γ coin using Gammasphere array at ATLAS-ANL facility. ¹⁶⁴Hf; deduced high-spin levels, J, π, normal-deformed and triaxial strongly-deformed (TSD) bands, configurations, alignments; calculated total energy surface contours. Cranked shell-model calculations using Ultimate Cranker computer code.

doi: 10.1103/PhysRevC.88.041306
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2010RA08      Int.J.Mod.Phys. E19, 590 (2010)

I.Ragnarsson, B.G.Carlsson, H.Ryde

Terminating states in Z = 71 Lu nuclei with N ≈ 90

NUCLEAR STRUCTURE ¹⁶¹Lu; calculated high-spin yrast states; deduced yrast region termination. Cranked Nilsson-Strutinsky approach.

doi: 10.1142/S021830131001500X
Citations: PlumX Metrics

2008YA20      Phys.Rev. C 78, 044316 (2008)

R.B.Yadav, W.C.Ma, G.B.Hagemann, R.Bengtsson, H.Ryde, H.Amro, A.Bracco, M.P.Carpenter, J.Domscheit, S.Frattini, D.J.Hartley, B.Herskind, H.Hubel, R.V.F.Janssens, T.L.Khoo, F.G.Kondev, T.Lauritsen, C.J.Lister, B.Million, S.Odegard, L.L.Riedinger, K.A.Schmidt, S.Siem, G.Sletten, P.G.Varmette, J.N.Wilson, Y.C.Zhang

Identification of triaxial strongly deformed bands in ¹⁶⁸Hf

NUCLEAR REACTIONS ⁹⁶Zr(⁷⁶Ge, 4n), E=310 MeV; measured Eγ, Iγ, γγ-coin, angular distributions. ¹⁶⁸Hf; deduced levels, J, π, bands, configurations, strongly deformed triaxial bands. ^170,171,175Hf; systematics of bands. Comparison with cranked shell model calculations.

doi: 10.1103/PhysRevC.78.044316
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2004BE53      Eur.Phys.J. A 22, 355 (2004)

R.Bengtsson, H.Ryde

Magic gaps and intruder levels in triaxially superdeformed nuclei

NUCLEAR STRUCTURE ^{161,163,164,165,167}Lu, ^166,168,170Hf; calculated single particle levels vs deformation, rotational frequency; deduced conditions for triaxial superdeformed bands.

doi: 10.1140/epja/i2004-10046-4
Citations: PlumX Metrics

2004SC14      Nucl.Phys. A735, 393 (2004)

G.Schonwasser, N.Nenoff, H.Hubel, G.B.Hagemann, P.Bednarczyk, G.Benzoni, A.Bracco, P.Bringel, R.Chapman, D.Curien, J.Domscheit, B.Herskind, D.R.Jensen, S.Leoni, G.Lo Bianco, W.C.Ma, A.Maj, A.Neusser, S.W.Odegard, C.M.Petrache, D.Rossbach, H.Ryde, A.K.Singh, K.H.Spohr

Coexisting normal and triaxial superdeformed structures in ¹⁶⁵Lu

NUCLEAR REACTIONS ¹³⁹La(³⁰Si, 4n), E=152 MeV; measured Eγ, Iγ, γγ-coin. ¹⁶⁵Lu deduced high-spin levels, J, π, configurations, shape coexistence, triaxial deformation, superdeformed bands. Euroball array.

doi: 10.1016/j.nuclphysa.2004.02.006
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2003SC02      Phys.Lett. 552B, 9 (2003)

G.Schonwasser, H.Hubel, G.B.Hagemann, P.Bednarczyk, G.Benzoni, A.Bracco, P.Bringel, R.Chapman, D.Curien, J.Domscheit, B.Herskind, D.R.Jensen, S.Leoni, G.Lo Bianco, W.C.Ma, A.Maj, A.Neusser, S.W.Odegard, C.M.Petrache, D.Rossbach, H.Ryde, K.H.Spohr, A.K.Singh

One- and two-phonon wobbling excitations in triaxial ¹⁶⁵Lu

NUCLEAR REACTIONS ¹³⁹La(³⁰Si, 4n), E=152 MeV; measured Eγ, Iγ, γγ-coin. ¹⁶⁵Lu deduced high-spin levels, J, π, B(E2), configurations, triaxial superdeformed bands, wobbling excitation. Euroball array.

doi: 10.1016/S0370-2693(02)03095-2
Citations: PlumX Metrics

2002SC11      Eur.Phys.J. A 13, 291 (2002)

G.Schonwasser, H.Hubel, G.B.Hagemann, J.Domscheit, A.Gorgen, B.Herskind, G.Sletten, J.N.Wilson, D.R.Napoli, C.Rossi-Alvarez, D.Bazzacco, R.Bengtsson, H.Ryde, P.O.Tjom, S.W.Odegard

Lifetimes of Triaxial Superdeformed States in ¹⁶³Lu and ¹⁶⁴Lu

NUCLEAR REACTIONS ¹³⁹La(²⁹Si, X)¹⁶³Lu/¹⁶⁴Lu/¹⁶³Yb, E=145 MeV; measured Eγ, γγ-coin, DSA. ^163,164Lu, ¹⁶³Yb deduced high-spin superdeformed levels T_1/2, transition and side-feeding quadrupole moments. Comparison with earlier data and Cranking model results. GASP array.

doi: 10.1007/s10050-002-8758-5
Citations: PlumX Metrics

1999DO34      Nucl.Phys. A660, 381 (1999)

J.Domscheit, S.Tormanen, B.Aengenvoort, H.Hubel, R.A.Bark, M.Bergstrom, A.Bracco, R.Chapman, D.M.Cullen, C.Fahlander, S.Frattini, A.Gorgen, G.B.Hagemann, A.Harsmann, B.Herskind, H.J.Jensen, S.L.King, S.Lenzi, D.Napoli, S.W.Odegard, C.M.Petrache, H.Ryde, U.J.van Severen, G.Sletten, P.O.Tjom, C.Ur

Triaxial Superdeformation in ¹⁶³Lu

NUCLEAR REACTIONS ¹³⁹La(²⁹Si, 5n), E=145 MeV; measured Eγ, Iγ, γγ-coin. ¹⁶³Lu deduced high-spin levels, J, π, superdeformed band J, π, linking transitions, possible triaxial deformation. Euroball array. Cranked mean-field calculations, potential energy surfaces.

doi: 10.1016/S0375-9474(99)00392-9
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1999SM13      Eur.Phys.J. A 6, 37 (1999)

M.B.Smith, G.J.Campbell, R.Chapman, P.O.Tjom, R.A.Bark, G.B.Hagemann, N.Keeley, D.J.Middleton, H.Ryde, K.-M.Spohr

Rotational Bands in ¹⁶⁷Hf

NUCLEAR REACTIONS ¹⁴¹Pr(³⁰Si, 3np), E=155 MeV; measured Eγ, Iγ, γγ-coin. ¹⁶⁷Hf deduced high-spin levels, J, π, configurations. Cranked mean-field calculations. Nordball array.

doi: 10.1007/s100500050314
Citations: PlumX Metrics

1999TO08      Phys.Lett. 454B, 8 (1999)

S.Tormanen, S.W.Odegard, G.B.Hagemann, A.Harsmann, M.Bergstrom, R.A.Bark, B.Herskind, G.Sletten, P.O.Tjom, A.Gorgen, H.Hubel, B.Aengenvoort, U.J.van Severen, C.Fahlander, D.Napoli, S.Lenzi, C.Petrache, C.Ur, H.J.Jensen, H.Ryde, R.Bengtsson, A.Bracco, S.Frattini, R.Chapman, D.M.Cullen, S.L.King

Triaxial Superdeformed Bands in ¹⁶⁴Lu and Enhanced E1 Decay-Out Strength

NUCLEAR REACTIONS ¹³⁹La(²⁹Si, 4n), E=145 MeV; measured Eγ, Iγ, γγ-coin. ¹⁶⁴Lu deduced high-spin levels, J, π, configurations, triaxial deformation. Euroball array. Cranked mean-field calculations.

doi: 10.1016/S0370-2693(99)00346-9
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1998BA20      Nucl.Phys. A630, 603 (1998)

R.A.Bark, H.Carlsson, S.J.Freeman, G.B.Hagemann, F.Ingebretsen, H.J.Jensen, T.Lonnroth, M.J.Piiparinen, I.Ragnarsson, H.Ryde, H.Schnack-Petersen, P.B.Semmes, P.O.Tjom

Band Structures and Proton-Neutron Interactions in ¹⁷⁴Ta

NUCLEAR REACTIONS ¹⁶⁰Gd(¹⁹F, 5n), E=103, 105 MeV; measured Eγ, Iγ, γγ-coin. ¹⁷⁴Ta deduced high-spin levels, J, π, rotational band structure, configurations, Nilsson assignments, alignments, B(M1)/B(E2) ratios, signature inversion, proton-neutron interactions, crossing frequencies.

doi: 10.1016/S0375-9474(97)00650-7
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1998BB02      Nucl.Phys. A644, 29 (1998)

R.A.Bark, H.Carlsson, S.J.Freeman, G.B.Hagemann, F.Ingebretsen, H.J.Jensen, T.Lonnroth, S.Mitarai, M.J.Piiparinen, H.Ryde, H.Schnack-Petersen, P.O.Tjom

High-Spin States in ¹⁷¹Lu

NUCLEAR REACTIONS ¹⁶⁰Gd(¹⁹F, 4nα), E=103, 105 MeV; measured Eγ, Iγ, γγ-, αγ-coin. ¹⁷¹Lu deduced high-spin levels, J, π, rotational band structure, configurations, alignments, B(M1)/B(E2) ratios, B(E1). Signature inversion, crossing frequencies.

doi: 10.1016/S0375-9474(98)00583-1
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1998FR14      Phys.Rev.Lett. 81, 2659 (1998)

S.Frattini, A.Bracco, S.Leoni, P.Bosetti, B.Herskind, T.Dossing, M.Bergstrom, G.B.Hagemann, H.Ryde, J.P.Vivien, A.Bagshow, D.Smalley, A.G.Smith

Rotational Quadrupole Moment of Thermally Excited High Spin States in ¹⁶⁴Yb

NUCLEAR REACTIONS ¹³⁸Ba(³⁰Si, 4n), E=150 MeV; measured Eγ, Iγ, γγ-coin, DSA. ¹⁶⁴Yb deduced high-spin levels, discrete, quasicontinuum transitions T_1/2, quadrupole moments.

doi: 10.1103/PhysRevLett.81.2659
Citations: PlumX Metrics

1998TO28      Nuovo Cim. 111A, 685 (1998)

S.Tormanen, G.B.Hagemann, A.Harsmann, M.Bergstrom, R.A.Bark, B.Herskind, G.Sletten, S.W.Odegard, P.O.Tjom, A.Gorgen, H.Hubel, B.Aengenvoort, U.J.van Severen, H.Ryde, C.Fahlander, D.Napoli, S.Lenzi, C.Petrache, C.Ur, H.J.Jensen, A.Bracco, S.Frattini, R.Chapman, D.M.Cullen, S.L.King

High-Spin Studies of ¹⁶⁴Lu using EUROBALL

NUCLEAR REACTIONS ¹³⁹La(²⁹Si, 4n), E=145 MeV; measured Eγ, Iγ, γγ-coin. ¹⁶⁴Lu deduced high-spin levels, J, π, deformation. Cranking model analysis. Euroball array.

1997BA45      Phys.Lett. 406B, 193 (1997); Erratum Phys.Lett. 416B, 453 (1998)

R.A.Bark, J.M.Espino, W.Reviol, P.B.Semmes, H.Carlsson, I.G.Bearden, G.B.Hagemann, H.J.Jensen, I.Ragnarsson, L.L.Riedinger, H.Ryde, P.O.Tjom

Signature Inversion in Semi-Decoupled Bands: Residual interaction between h_9/2 protons and i_13/2 neutrons

NUCLEAR REACTIONS ¹⁶⁰Gd(¹⁹F, 5n), E=105 MeV; ¹⁵⁰Nd(¹⁹F, 5n), E=85 MeV; ¹³⁰Te(³⁷Cl, 5n), E=166 MeV; measured Eγ, Iγ, γγ-coin; ^162,164Tm, ¹⁷⁴Ta deduced high-spin levels, J, π, signature inversion related features. Particle-rotor model analysis.

doi: 10.1016/S0370-2693(97)00676-X
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1997BA63      Z.Phys. A359, 5 (1997)

R.A.Bark, P.Bosetti, G.B.Hagemann, H.Ryde, A.Brockstedt, H.Carlsson, L.P.Ekstrom, A.Nordlund, B.Herskind, S.Leoni, A.Bracco, F.Camera, S.Frattini, M.Mattiuzzi, B.Million, C.Rossi-Alvarez, G.de Angelis, D.Bazzacco, S.Lunardi, M.De Poli

High-K Band Structures in ¹⁶⁴Er

NUCLEAR REACTIONS ¹⁵⁰Nd(¹⁸O, 4n), E=87 MeV; measured Eγ, Iγ, γγ-coin. ¹⁶⁴Er deduced high-spin levels, J, π, K, band configurations, B(λ) ratios.

doi: 10.1007/s002180050357
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1997HA23      Nucl.Phys. A618, 199 (1997)

G.B.Hagemann, H.Ryde, P.Bosetti, A.Brockstedt, H.Carlsson, L.P.Ekstrom, A.Nordlund, R.A.Bark, B.Herskind, S.Leoni, A.Bracco, F.Camera, S.Frattini, M.Mattiuzzi, B.Million, C.Rossi-Alvarez, G.de Angelis, D.Bazzacco, S.Lunardi, M.De Poli

Interactions between a Multitude of Rotational Bands in Well Deformed Odd Nuclei: A new method for spin and parity assignment

NUCLEAR REACTIONS ¹⁵⁰Nd(¹⁸O, 5n), E=87 MeV; measured Eγ, Iγ, DCO ratios, γγγ-coin. ¹⁶³Er deduced levels, J, π, rotational bands, multi-quasiparticle structure, strength of band interactions. Enriched target, array of Compton suppressed Ge detectors.

doi: 10.1016/S0375-9474(97)00056-0
Citations: PlumX Metrics

1996BO01      Phys.Rev.Lett. 76, 1204 (1996)

P.Bosetti, S.Leoni, A.Bracco, B.Herskind, T.Dossing, G.B.Hagemann, R.Bark, A.Brockstedt, P.Ekstrom, H.Carlsson, A.Nordlund, H.Ryde, F.Camera, S.Frattini, M.Mattiuzzi, B.Million, D.Bazzacco, R.Burch, G.de Angelis, D.De Acuna, M.de Poli, P.Pavan

Possible Conservation of the K-Quantum Number in Excited Rotating Nuclei

NUCLEAR REACTIONS ¹⁵⁰Nd(¹⁸O, xn), E=87 MeV; measured γγγ-coin. ¹⁶³Er deduced low-, high-K rotational band characteristics.

doi: 10.1103/PhysRevLett.76.1204
Citations: PlumX Metrics

1996RY01      Acta Phys.Pol. B27, 15 (1996)

H.Ryde

High Angular Momentum Phenomena Workshop in Honour of Zdzislaw Szymanski

NUCLEAR STRUCTURE ^160,162Er; compiled, reviewed levels, other data.

1995BA51      Phys.Rev. C52, R450 (1995)

R.A.Bark, S.W.Odegard, R.Bengtsson, I.G.Bearden, G.B.Hagemann, B.Herskind, F.Ingebretsen, S.Leoni, H.Ryde, T.Shizuma, K.Strahle, P.O.Tjom, J.Wrzesinski

Intruder Bands Extended in ¹⁷⁵Re and ¹⁷⁷Ir: Deformation Changes and Interaction at the Alignment of i_13/2 Neutrons

NUCLEAR REACTIONS ¹⁶¹Dy(¹⁹F, 5n), E=106 MeV; ¹⁴⁶Nd(³⁵Cl, 4n), E=166 MeV; measured γγ-coin. ¹⁷⁵Re, ¹⁷⁷Ir deduced high-spin levels, J, π, configuration, band structure, deformation features.

doi: 10.1103/PhysRevC.52.R450
Citations: PlumX Metrics

1995BA67      Nucl.Phys. A591, 265 (1995)

R.A.Bark, G.B.Hagemann, B.Herskind, H.J.Jensen, W.Korten, J.Wrzesinski, H.Carlsson, M.Bergstrom, A.Brockstedt, A.Nordlund, H.Ryde, P.Bosetti, S.Leoni, F.Ingebretsen, P.O.Tjom

More than Thirty Bands in ¹⁷⁷Re

NUCLEAR REACTIONS ¹³⁰Te(⁵¹V, 4n), E=225 MeV; ¹⁶³Dy(¹⁹F, 5n), E=105 MeV; measured Eγ, γγ-coin, Iγ. ¹⁷⁷Re deduced high-spin levels, J, π, configurations, rotational bands, B(M1)/B(E2) ratios, g(K) values, alignments, band structure. Crossing frequencies, cranked shell model, band-mixing, Nilsson-Strutinsky potential energy surfaces, shape coexistence.

doi: 10.1016/0375-9474(95)00187-6
Citations: PlumX Metrics

1995CA27      Nucl.Phys. A592, 89 (1995)

H.Carlsson, R.A.Bark, L.P.Ekstrom, A.Nordlund, H.Ryde, G.B.Hagemann, S.J.Freeman, H.J.Jensen, T.Lonnroth, M.J.Piiparinen, H.Schnack-Petersen, F.Ingebretsen, P.O.Tjom

Electromagnetic Properties and High-Spin States in ¹⁷³Ta

NUCLEAR REACTIONS ¹⁶⁰Gd(¹⁹F, 6n), E=103, 105 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ). ¹⁷³Ta deduced high-spin levels, J, π rotational band structure, configurations, alignments, B(M1)/B(E2) ratios, B(E1) values. Enriched target, array of Compton-suppressed Ge detectors.

doi: 10.1016/0375-9474(95)00210-R
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1995LE20      Nucl.Phys. A587, 513 (1995)

S.Leoni, B.Herskind, T.Dossing, P.Rasmussen, P.Bosetti, A.Bracco, S.Frattini, M.Matsuo, N.Nica, E.Vigezzi, A.Atac, M.Bergstrom, A.Brockstedt, H.Carlsson, P.Ekstrom, F.Ingebretsen, H.J.Jensen, J.Jongman, G.B.Hagemann, R.M.Lieder, T.Lonnroth, A.Maj, B.Million, A.Nordlund, J.Nyberg, M.Piiparinen, H.Ryde, D.C.Radford, M.Sugawara, P.O.Tjom, A.Virtanen

The Distribution of the Rotational Transition Strength in Warm Nuclei Studied through γ-Ray Correlations

NUCLEAR REACTIONS ¹³⁰Te(³⁷Cl, 5n), (³⁷Cl, 4n), E=166 MeV; measured γγγ-coin, γ-multiplicity. ^162,163Tm deduced rotational motion damping, transition strength.

doi: 10.1016/0375-9474(95)00024-U
Citations: PlumX Metrics

1995NO04      Nucl.Phys. A591, 117 (1995)

A.Nordlund, R.Bengtsson, P.Ekstrom, M.Bergstrom, A.Brockstedt, H.Carlsson, H.Ryde, Y.Sun, A.Atac, G.B.Hagemann, B.Herskind, H.J.Jensen, J.Jongman, S.Leoni, A.Maj, J.Nyberg, P.O.Tjom

Probing the Limits of Complete Spectroscopy in ¹⁶⁴Yb

NUCLEAR REACTIONS ¹⁵²Sm(¹⁶O, 4n), E=83.2 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ). ¹⁶⁴Yb deduced levels, J, configurations, routhians, alignments. Cranked shell model calculations. Array of Compton-suppressed Ge-dectors.

doi: 10.1016/0375-9474(95)00124-J
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1995SC39      Nucl.Phys. A594, 175 (1995)

H.Schnack-Petersen, R.Bengtsson, R.A.Bark, P.Bosetti, A.Brockstedt, H.Carlsson, L.P.Ekstrom, G.B.Hagemann, B.Herskind, F.Ingebretsen, H.J.Jensen, S.Leoni, A.Nordlund, H.Ryde, P.O.Tjom, C.X.Yang

Superdeformed Triaxial Bands in ^163,165Lu

NUCLEAR REACTIONS ¹³⁸Ba(³¹P, 4n), E=155 MeV; ¹⁵⁰Sm(¹⁹F, 4n), E=95 MeV; measured Eγ, γγ-coin, Iγ. ¹⁶⁵Lu deduced high-spin levels, J, π, rotational band, superdeformed structure. Enriched target, array of Compton suppressed Ge-detectors. Calculation of superdeformed highly triaxial local minima in configuration separated total energy surfaces.

doi: 10.1016/0375-9474(95)00363-6
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1994BE02      Nucl.Phys. A569, 469 (1994)

R.Bengtsson, T.Bengtsson, M.Bergstrom, H.Ryde, G.B.Hagemann

On the use of Spin Adiabatic Energy Surfaces: Applications to the description of rotational bands in ^171,172W

NUCLEAR STRUCTURE ^171,172W; calculated levels, equilibrium deformations, transitional quadrupole moments.

doi: 10.1016/0375-9474(94)90315-8
Citations: PlumX Metrics

1994BR09      Nucl.Phys. A571, 337 (1994)

A.Brockstedt, J.Lyttkens-Linden, M.Bergstrom, L.P.Ekstrom, H.Ryde, J.C.Bacelar, J.D.Garrett, G.B.Hagemann, B.Herskind, F.R.May, P.O.Tjom, S.Frauendorf

Interpretation of Bands in ¹⁶³Er within the Tilted Rotation Scheme Enchanced E1 Decay Strength

NUCLEAR REACTIONS ¹⁵⁰Nd(¹⁸O, 5n), E=83 MeV; measured Eγ, γγ-coin, Iγ. ¹⁶³Er deduced levels, J, π, B(M1)/B(E2), B(E1), high-K, multi-quasiparticle states. Tilted cranking calculations.

doi: 10.1016/0375-9474(94)90065-5
Citations: PlumX Metrics

1994ES01      Nucl.Phys. A567, 377 (1994)

J.Espino, J.D.Garrett, G.B.Hagemann, P.O.Tjom, C.-H.Yu, M.Bergstrom, L.Carlen, L.P.Ekstrom, J.Lyttkens-Linden, H.Ryde, R.Bengtsson, T.Bengtsson, R.Chapman, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo

Rotational Band Structures in ^171,172W Aspects on Signature Partnership at High Spin

NUCLEAR REACTIONS ¹⁴⁶Nd(³⁰Si, 5n), (³⁰Si, 4n), E=160 MeV; measured Eγ, Iγ, σ(Eγ, θ), γγ-coin. ^171,172W deduced levels, J, π, γ-branching, B(M1)/B(E2) ratios, experimental routhians, aligned angular momentum. Enriched targets, arrays of Compton-suppressed Ge-detectors.

doi: 10.1016/0375-9474(94)90155-4
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1994UR01      Nucl.Phys. A578, 204 (1994)

W.Urban, J.C.Bacelar, J.R.Jongman, R.F.Noorman, M.J.A.de Voigt, J.Nyberg, G.Sletten, M.Bergstrom, H.Ryde

Study of High-Spin States in the Nucleus ¹⁴⁹Eu

NUCLEAR REACTIONS ¹³⁹La(¹³C, 3n), E=58 MeV; measured Eγ, Iγ, γγ(t), DCO-ratios, γ linear polarization, σ(Eγ). ¹⁴⁹Eu deduced high-spin levels, J, π, γ multipolarity. NORDBALL multi-Ge detector array, BaF₂ multiplicity filter.

doi: 10.1016/0375-9474(94)90976-8
Citations: PlumX Metrics

1993BR10      Nucl.Phys. A557, 469c (1993)

A.Brockstedt, J.Lyttkens-Linden, M.Bergstrom, L.P.Ekstrom, H.Ryde, J.C.Bacelar, S.Frauendorf, J.D.Garrett, G.B.Hagemann, B.Herskind, F.R.May, P.O.Tjom

Interpretation of Bands in ¹⁶³Er within the Tilted Rotation Scheme

NUCLEAR REACTIONS ¹⁵⁰Nd(¹⁸O, 5n), E=83 MeV; measured γγ-coin. ¹⁶³Er deduced levels, J, π, band structure, K, configuration. Tilted rotation scheme interpretation.

doi: 10.1016/0375-9474(93)90563-D
Citations: PlumX Metrics

1993CA02      Nucl.Phys. A551, 295 (1993)

H.Carlsson, M.Bergstrom, A.Brockstedt, L.P.Ekstrom, J.Lyttkens-Linden, H.Ryde, R.A.Bark, G.B.Hagemann, J.D.Garrett, R.Chapman, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo

Back-Bending in the πi_13/2 Band and Proton-Neutron Interactions in ¹⁷¹Re

NUCLEAR REACTIONS ¹²³Sb(⁵²Cr, 4n), E=236 MeV; measured Eγ, Iγ, γγ-coin. ¹⁷¹Re deduced levels, J, π, configurations, alignments, B(M1)/B(E2) ratios, pairing, shape coexistence, band structure. Cranking shell model, three-band mixing calculations.

doi: 10.1016/0375-9474(93)90483-E
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

1993LI15      Nucl.Phys. A555, 435 (1993)

S.G.Li, S.Wen, G.J.Yuan, G.S.Li, P.F.Hua, L.K.Zhang, Z.K.Yu, P.S.Yu, P.K.Weng, C.X.Yang, R.Chapman, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo, J.D.Garrett, G.B.Hagemann, B.Herskind, H.Ryde

The Study of the Odd-Proton Nucleus ¹⁶⁹Ta at High Spin

NUCLEAR REACTIONS ¹⁵⁵Gd(¹⁹F, 5n), E=85.5-100 MeV; ¹²²Sn(⁵¹V, 4n), E=233 MeV; measured γγ-coin, γ(θ). ¹⁶⁹Ta deduced levels, J, π, configurations, alignments, B(M1)/B(E2) ratio. Cranked-shell-model analysis, crossing frequencies.

doi: 10.1016/0375-9474(93)90295-9
Citations: PlumX Metrics

1992TH02      Nucl.Phys. A536, 418 (1992)

K.Theine, C.-X.Yang, A.P.Byrne, H.Hubel, R.Chapman, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo, J.D.Garrett, H.Ryde

First Observation of High-Spin States in ¹⁶⁷Ta and ¹⁶⁸Ta

NUCLEAR REACTIONS ¹⁴²Nd(³⁰Si, xnp), E=165 MeV; measured γγ-coin, γγ(θ). ^167,168Ta deduced levels, J, π, λ, B(M1)/B(E2) ratios, aligned angular momentum. Cranked shell model. Enriched targets, array of Compton suppressed Ge detectors.

doi: 10.1016/0375-9474(92)90391-V
Citations: PlumX Metrics

1992TH06      Nucl.Phys. A548, 71 (1992)

K.Theine, A.P.Byrne, H.Hubel, M.Murzel, R.Chapman, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo, J.D.Garrett, H.Ryde, R.Wyss

High-Spin Structure of ¹⁶⁷W and ¹⁶⁸W

NUCLEAR REACTIONS ¹⁴²Nd(³⁰Si, xn), E=165 MeV; measured γγ-, γγγ-coin, γγ(θ); deduced systematics of N = 93, 94 isotones, Z = 74 isotopes. ^167,168W deduced levels, J, aligned angular momentum. Cranked shell model. Enriched target, array of Compton-suppressed Ge detectors.

doi: 10.1016/0375-9474(92)90078-X
Citations: PlumX Metrics

1991JE04      Z.Phys. A340, 351 (1991)

H.J.Jensen, G.B.Hagemann, P.O.Tjom, S.Frauendorf, A.Atac, M.Bergstrom, A.Bracco, A.Brockstedt, H.Carlsson, P.Ekstrom, J.M.Espino, B.Herskind, F.Ingebretsen, J.Jongman, S.Leoni, R.M.Lieder, T.Lonnroth, A.Maj, B.Million, A.Nordlund, J.Nyberg, M.Piiparinen, H.Ryde, M.Sugawara, A.Virtanen

Interaction Strength and Shape Difference for the h_9/2 and h_11/2 Configurations in ¹⁶³Tm

NUCLEAR REACTIONS ¹⁴⁸Nd(¹⁹F, 4n), E=85 MeV; ¹³⁰Te(³⁷Cl, 4n), E=166 MeV; measured γ-spectra, multiplicities, γγ-coin. ¹⁶³Tm deduced levels, J, π, configuration, B(λ). Model comparisons.

doi: 10.1007/BF01290322
Citations: PlumX Metrics

1991WE05      Phys.Scr. 43, 240 (1991)

M.Westenius, M.Berg, H.-A.Gustafsson, B.Jakobsson, A.Kristiansson, A.Oskarsson, H.Ryde, S.Kox, F.Merchez, F.Schussler, J.P.Bondorf, O.-B.Nielsen, E.Andersen, G.Lovhoiden, T.F.Thorsteinsen, M.Maurel

Effects of Momentum Conservation on Light Particle Correlations in Intermediate Energy ¹²C Induced Heavy Ion Reactions

NUCLEAR REACTIONS C, ²⁷Al, Cu(¹²C, X), E=35 MeV/nucleon; measured light charged particle-coin; deduced momentum conservation role.

doi: 10.1088/0031-8949/43/3/004
Citations: PlumX Metrics

1990WE04      Nucl.Phys. A509, 630 (1990)

M.Westenius, M.Berg, H.-A.Gustafsson, B.Jakobsson, A.Kristiansson, A.Oskarsson, H.Ryde, S.Kox, F.Merchez, F.Schussler, J.P.Bondorf, O.-B.Nielsen, E.Andersen, G.Lovhoiden, T.F.Thorsteinsen, M.Maurel

Light-Particle Emission and Projectile Breakup in 35A MeV ¹²C Induced Collisions

NUCLEAR REACTIONS C, ²⁷Al, Cu, ¹⁹⁷Au(¹²C, X), E=35 MeV/nucleon; measured (particle)(particle)-coin, light charged particle inclusive spectra; deduced source velocities.

doi: 10.1016/0375-9474(90)90095-4
Citations: PlumX Metrics

1990YU01      Nucl.Phys. A511, 157 (1990)

C.-H.Yu, G.B.Hagemann, J.M.Espino, K.Furuno, J.D.Garrett, R.Chapman, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo, M.Bergstrom, L.Carlen, P.Ekstrom, J.Lyttkens, H.Ryde

High-Spin Spectroscopic Study of ¹⁶⁷Lu

NUCLEAR REACTIONS ¹²³Sb(⁴⁸Ca, 4n), E=206 MeV; measured Eγ, Iγ, σ(Eγ, θ), γγ-coin. ¹⁶⁷Lu deduced levels, J, π, γ-branching, B(M1)/B(E2) ratios, experimental routhians, aligned angular momentum. Enriched targets, array of Compton-suppressed Ge-detectors.

doi: 10.1016/0375-9474(90)90031-G
Citations: PlumX Metrics

1988FR22      Nucl.Phys. A489, 508 (1988)

P.Frandsen, R.Chapman J.D.Garrett, G.B.Hagemann, B.Herskind, C.-H.Yu, K.Schiffer, D.Clarke, F.Khazaie, J.C.Lisle, J.N.Mo, L.Carlen, P.Ekstrom, H.Ryde

Electromagnetic Properties in ¹⁶⁵Lu

NUCLEAR REACTIONS ¹²⁴Sn(⁴⁵Sc, 4n), E=203 MeV; measured γγ-coin, I(γ)(E), DSA. ¹⁶⁵Lu deduced levels, quasiparticle alignments, routhians, mixing ratios, branching ratios, B(λ) ratios, transition quadrupole moment ratios, T_1/2, B(E2), feeding times. Enriched targets, array of escape-suppressed Ge detectors.

doi: 10.1016/0375-9474(88)90009-7
Citations: PlumX Metrics

1986CA30      Phys.Scr. 34, 475 (1986)

L.Carlen, H.-A.Gustafsson, B.Jakobsson, A.Kristiansson, A.Oskarsson, H.Ryde, M.Westenius, J.P.Bondorf, O.-B.Nielsen, G.Lovhoiden, T.-F.Thorsteinsen, C.Guet, H.Nifenecker, D.Heuer, F.Schussler, M.Buenerd, P.Martin, J.Julien

Heavy Ion Collisions at Intermediate Energies

NUCLEAR REACTIONS ¹²C, ⁴⁰Ca, ⁸⁹Y, ²⁰⁸Pb(¹²C, ¹²C), E=1.032 GeV; compiled, analyzed σ(θ); Be, C, Ag(¹²C, X), E=86, 1050 MeV/nucleon; compiled, analyzed fragment σ; ¹²C(¹²C, ⁷Be), (¹²C, π⁺), (¹²C, ¹⁰B), Ag(¹²C, ⁷Be), ¹⁹⁷Au(¹²C, X), E=75-86 MeV/nucleon; compiled double differential σ; C, Al, Au(C, 2p), E not given; compiled, analyzed pp-coin, σ ratio.

1986FR14      Phys.Lett. 177B, 287 (1986)

P.Frandsen, J.D.Garrett, G.B.Hagemann, B.Herskind, M.A.Riley, R.Chapman, J.C.Lisle, J.N.Mo, L.Carlen, J.Lyttkens, H.Ryde, P.M.Walker

Electromagnetic Properties through Two Band Crossings in ¹⁶⁵Lu

NUCLEAR REACTIONS ¹²⁴Sn(⁴⁵Sc, 4n), E=210 MeV; measured γγ-coin. ¹⁶⁵Lu deduced levels J, π, γ-branching, band structure, B(λ). Escape-suppressed spectrometers, bismuth germanate detectors.

doi: 10.1016/0370-2693(86)90754-9
Citations: PlumX Metrics

1986JO02      Nucl.Phys. A449, 537 (1986)

S.Jonsson, N.Roy, H.Ryde, W.Walus, J.Kownacki, J.D.Garrett, G.B.Hagemann, B.Herskind, R.Bengtsson, S.Aberg

Near-Yrast Spectroscopy of ¹⁶⁴Yb and Neighbouring Nuclei: Systematics of octupole bands and bandcrossings

NUCLEAR STRUCTURE ¹⁶⁴Yb; calculated levels, octupole band structure, routhians; deduced two-quasineutron routhians, alignments and two-quasineutron residual interaction. Cranked-shell-model comaprison. Octupole-phonon plus rotor calculation of octupole bands.

NUCLEAR REACTIONS ¹⁵²Sm(¹⁶O, 4n), ¹⁵⁰Sm(¹⁸O, 4n), E=81-84 MeV; measured γγ-coin, γ(θ). ¹⁶⁴Yb deduced levels, J, π, ICC, rotational band characteristics. Enriched targets, Ge(Li) detectors, Compton-suppressed Ge(Li) coincidence set-up, mini-orange spectrometer, Si(Li) detector. Cranked shell model calculations.

doi: 10.1016/0375-9474(86)90234-4
Citations: PlumX Metrics

1986WA32      Phys.Scr. 34, 710 (1986)

W.Walus, L.Carlen, S.Jonsson, J.Lyttkens, H.Ryde, J.Kownacki, W.Nazarewicz, J.C.Bacelar, J.Dudek, J.D.Garrett, G.B.Hagemann, B.Herskind, C.X.Yang

Deformation Dependence of Single Quasiproton States in ¹⁷⁷Re

NUCLEAR REACTIONS ¹⁶⁵Ho(¹⁶O, 4n), E=78-84.5 MeV; measured Eγ, Iγ, γ(θ), γγ-coin. ¹⁷⁷Re deduced levels, J, π, γ-branching, δ, configurations, B(M1)/(Q₀²). Woods-Saxon cranking model.

doi: 10.1088/0031-8949/34/6A/028
Citations: PlumX Metrics

1985BA07      Phys.Lett. 152B, 157 (1985)

J.C.Bacelar, M.Diebel, O.Andersen, J.D.Garrett, G.B.Hagemann, B.Herskind, J.Kownacki, C.X.Yang, L.Carlen, J.Lyttkens, H.Ryde, W.Walus, P.O.Tjom

Configuration-Dependent Pairing and Deformation in ¹⁶³Er

NUCLEAR REACTIONS ¹⁵⁰Nd(¹⁸O, 5n), E=83 MeV; measured γ(θ), γγ-coin. ¹⁶³Er deduced levels, J, π, γ-branching, rotational band crossing frequencies, configuration dependent pairing, deformation. Cranking HFB calculation.

doi: 10.1016/0370-2693(85)91160-8
Citations: PlumX Metrics

1985KR03      Phys.Lett. 155B, 31 (1985)

P.Kristiansson, L.Carlen, H.-A.Gustafsson, B.Jakobsson, A.Oskarsson, H.Ryde, J.P.Bondorf, O.-B.Nielsen, G.Lovhoiden, T.-F.Thorsteinsen, D.Heuer, H.Nifenecker

Large-Angle Light Particle Correlations in ¹²C Induced Reactions at 85A MeV

NUCLEAR REACTIONS ¹⁹⁷Au, ¹²C(¹²C, 2pX), (¹²C, 2dX), E=85 MeV/nucleon; measured (particle)(particle)-correlation ratio, difference vs θ; deduced structure, reaction mechanism.

doi: 10.1016/0370-2693(85)91027-5
Citations: PlumX Metrics

1985KR21      Nucl.Phys. A447, 577c (1985)

P.Kristiansson, J.P.Bondorf, L.Carlen, H.-A.Gustafsson, B.Jakobsson, A.Kristiansson, G.Lovhoiden, H.Nifenecker, O.-B.Nielsen, A.Oskarsson, H.Ryde, T.-F.Thorsteinsen, M.Westenius

Large-Angle Correlations Observed in Intermediate Energy Heavy Ion Collisions

NUCLEAR REACTIONS ¹²C, ²⁷Al, ⁶⁴Cu, ¹⁹⁷Au(¹²C, 2p), (¹²C, 2d), (¹²C, 2t), (¹²C, 2α), E=85 MeV/nucleon; measured (particle)(particle)(θ), large angle; deduced reaction mechanism.

doi: 10.1016/0375-9474(86)90633-0
Citations: PlumX Metrics

1984BE35      Nucl.Phys. A423, 511 (1984)

V.Bernard, J.Girard, J.Julien, R.Legrain, J.Poitou, A.Oskarsson, L.Carlen, H.-A.Gustafsson, B.Jakobsson, P.Kristiansson, B.Noren, I.Otterlund, H.Ryde, T.Johansson, G.Tibell, R.Bertholet, C.Guet, M.Maurel, H.Nifenecker, P.Perrin, F.Schussler, M.Buenerd, D.Lebrun, P.Martin, G.Lovhoiden, J.P.Bondorf, O.-B.Nielsen, A.Palmeri

Production of Charged Pions in Intermediate-Energy Heavy-Ion Collisions

NUCLEAR REACTIONS ⁷Li, ¹²C, ²⁰⁸Pb(¹²C, π⁺), E=60, 75, 85 MeV/nucleon; measured production σ(θ), σ(θ, E(π)); deduced (π^-/π⁺) ratio.

doi: 10.1016/0375-9474(84)90038-1
Citations: PlumX Metrics

1984JO05      Nucl.Phys. A422, 397 (1984)

S.Jonsson, J.Lyttkens, L.Carlen, N.Roy, H.Ryde, W.Walus, J.Kownacki, G.B.Hagemann, B.Herskind, J.D.Garrett, P.O.Tjom

Proton Configuration Dependence of Neutron Alignments and Transition Probabilities in ¹⁶⁵Lu

NUCLEAR REACTIONS ¹⁵³Eu(¹⁶O, 4n), E=73-85 MeV; measured γγ-coin, γ(θ), Iγ(E), γ(t). ¹⁶⁵Lu deduced levels, J, π, aligment, B(M1) rates. Enriched targets, Ge(Li) detectors, Compton suppressed Ge(Li) coincidence set up.

doi: 10.1016/0375-9474(84)90524-4
Citations: PlumX Metrics

1983KO05      Nucl.Phys. A394, 269 (1983)

J.Kownacki, J.D.Garrett, J.J.Gaardhoje, G.B.Hagemann, B.Herskind, S.Jonsson, N.Roy, H.Ryde, W.Walus

High-Spin Properties of ¹⁶³Yb Band-Crossings and Signature-Splitting in Yb Nuclei

NUCLEAR REACTIONS ¹⁴⁹Sm(¹⁸O, 4n), E=81-85 MeV; measured γγ-coin, γ(θ), I(ce). ¹⁶³Yb deduced levels, J, π, yrast transitions, spin alignments, band crossings, routhians, γ-branching ratios. Enriched targets, Compton suppressed Ge(Li) array detectors. Cranked shell model.

doi: 10.1016/0375-9474(83)90173-2
Citations: PlumX Metrics

1983YA08      Phys.Lett. 133B, 39 (1983)

C.X.Yang, J.Kownacki, J.D.Garrett, G.B.Hagemann, B.Herskind, J.C.Bacelar, J.R.Leslie, R.Chapman, J.C.Lisle, J.N.Mo, A.Simcock, J.C.Willmott, W.Walus, L.Carlen, S.Jonsson, J.Lyttkens, H.Ryde, P.O.Tjom, P.M.Walker

The Identification of the (1/2)⁺[660] Proton Orbitals at High Spins in Rare-Earth Nuclei

NUCLEAR REACTIONS ¹⁵⁹Tb, ¹⁶⁵Ho(¹⁶O, 4n), E=85 MeV; measured γγ-coin, X-ray(γ)(t), I(ce). ¹⁷¹Ta, ¹⁷⁷Re deduced levels, γ-branching, band structure, proton orbital Nilsson assignment.

doi: 10.1016/0370-2693(83)90101-6
Citations: PlumX Metrics

1982BU17      Phys.Rev. C26, 1299 (1982)

M.Buenerd, P.Martin, R.Bertholet, C.Guet, M.Maurel, J.Mougey, H.Nifenecker, J.Pinston, P.Perrin, F.Schussler, J.Julien, J.P.Bondorf, L.Carlen, H.A.Gustafsson, B.Jakobsson, T.Johansson, P.Kristiansson, O.B.Nielsen, A.Oskarsson, I.Otterlund, H.Ryde, B.Schroder, G.Tibell

Observation of Rainbow Scattering in the ¹²C + ¹²C System at E(cm) = 508 MeV

NUCLEAR REACTIONS ¹²C(¹²C, ¹²C), E=1.016 GeV; measured σ(θ); deduced optical model parameters, σ(reaction), nuclear rainbow effect.

doi: 10.1103/PhysRevC.26.1299
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1319.

1982CA09      Nucl.Phys. A381, 155 (1982)

L.Carlen, S.Jonsson, J.Krumlinde, J.Lyttkens, N.Roy, H.Ryde, S.Stromberg, W.Walus, G.B.Hagemann, B.Herskind

High-Spin States and Yrast Isomerism in ¹⁵³Er

NUCLEAR REACTIONS ¹⁴⁴Sm(¹²C, 3n), E=53-65 MeV; measured Eγ, Iγ(E), Iγ(t), Iγ(θ), γ-ray multiplicity mean values, standard deviations, I(ce). ¹⁵³Er deduced levels, J, π, T_1/2. Enriched targets, Ge(Li), Ge, NaI(Tl) detectors, Compton suppression, mini-orange electron spectrometer with Si-Li detector.

doi: 10.1016/0375-9474(82)90503-6
Citations: PlumX Metrics

1982RO08      Nucl.Phys. A382, 125 (1982)

N.Roy, S.Jonsson, H.Ryde, W.Walus, J.J.Gaardhoje, J.D.Garrett, G.B.Hagemann, B.Herskind

Near-Yrast Spectroscopy of ^165-167Yb

NUCLEAR STRUCTURE ^165,166,167Yb; calculated two-, three-quasineutron routhians. ¹⁶⁶Yb deduced two-quasineutron residual interaction. Cranked shell model.

NUCLEAR REACTIONS ^152,154Sm(¹⁷O, xn), (¹⁸O, xn), E=80-84 MeV; measured γγ-coin, γ(θ), ICC following 4, 5 neutron emission. ^165,167Yb deduced levels, J, π, B(M1), one-, three-quasineutron alignments. Enriched targets, Ge(Li) detectors, Nal(Tl) array, Compton-suppressed Ge(Li) coincidence, mini-orange spectrometer, Si-Li detector.

doi: 10.1016/0375-9474(82)90445-6
Citations: PlumX Metrics

1981BU08      Phys.Lett. 102B, 242 (1981)

M.Buenerd, J.Pinston, J.Cole, C.Guet, D.Lebrun, J.M.Loiseaux, P.Martin, E.Monnand, J.Mougey, H.Nifenecker, R.Ost, P.Perrin, Ch.Ristori, P.de Saintignon, F.Schussler, L.Carlen, H.A.Gustafsson, B.Jakobsson, T.Johansson, G.Jonsson, J.Krumlinde, I.Otterlund, H.Ryde, B.Schroder, G.Tibell, J.B.Bondorf, O.B.Nielsen

Elastic and Inelastic Scattering of 1.03 GeV ¹²C Projectiles

NUCLEAR REACTIONS ¹²C, Ca, ⁸⁹Y, ²⁰⁸Pb(¹²C, ¹²C), (¹²C, ¹²C'), E=86 MeV/nucleon; measured σ(θ); deduced optical model parameters. ⁴⁰Ca deduced evidence for GQR. Natural Ca target. Optical model, DWBA analyses.

doi: 10.1016/0370-2693(81)90867-4
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1319.

1981GA14      Phys.Rev.Lett. 47, 75 (1981)

J.D.Garrett, O.Andersen, J.J.Gaardhoje, G.B.Hagemann, B.Herskind, J.Kownacki, J.C.Lisle, L.L.Riedinger, W.Walus, N.Roy, S.Jonsson, H.Ryde, M.Guttormsen, P.O.Tjom

Evidence for Decreased Pairing Energies in Odd-N Nuclei from Band-Crossing Frequencies

NUCLEAR STRUCTURE ^{156,158,160,162,164}Er, ^{160,161,162,163,164,165,166,167}Yb, ^{164,168,169,170,171}Hf, ^{172,173,174,175,176}W; analyzed yrast band angular frequency systemetics, neutron pairing correlation parameter data; deduced odd neutron number dependence. Cranked shell model.

doi: 10.1103/PhysRevLett.47.75
Citations: PlumX Metrics

1981HJ01      Z.Phys. A301, 35 (1981)

S.A.Hjorth, A.Johnson, A.Kerek, W.Klamra, Th.Lindblad, S.Messelt, C.Pomar, W.Walus, O.Skeppstedt, Z.Sujkowski, A.Zglinski, L.Carlen, H.Ryde, M.Piiparinen

On the Decay of Compound Nuclei following Alpha-Particle and ¹²C Induced Reactions

NUCLEAR REACTIONS ¹⁹²Os, ¹²²Te, ¹⁶⁶Er(α, 3n), (α, 4n), (α, 5n), E=51-55 MeV; ¹⁷⁶Yb, ¹⁶⁴Dy (¹²C, 8n), (¹²C, 6nα), ¹⁶⁰Gd, ¹⁶⁴Dy(¹²C, 6n), (¹²C, 7n), ¹⁶⁰Gd(¹²C, 8n), E=118 MeV; measured Eγ, Iγ, γγ-coin; deduced average multiplicity, average side feeding multiplicity, multiplicity distribution second moment. ¹⁸⁰Os, ^170,169,168Hf, ¹⁶⁶Yb, ¹⁹²Pt, ¹²²Xe deduced spin distribution, decay mechanism. Statistical model calculations. Ge(Li), NaI(Tl) detectors.

doi: 10.1007/BF01412461
Citations: PlumX Metrics

1981MO20      Phys.Lett. 105B, 25 (1981)

J.Mougey, R.Ost, M.Buenerd, A.J.Cole, C.Guet, D.Lebrun, J.M.Loiseaux, P.Martin, M.Maurel, E.Monnand, H.Nifenecker, P.Perrin, J.Pinston, C.Ristori, P.de Saintignon, F.Schussler, L.Carlen, B.Jakobsson, A.Oskarsson, I.Otterlund, B.Schroder, H.A.Gustafsson, T.Johansson, H.Ryde, J.P.Bondorf, O.B.Nielsen, G.Tibell

Projectile Fragments from 86 MeV/Nucleon ¹²C Induced Reactions

NUCLEAR REACTIONS ¹²C, Ag, Au(¹²C, X), E=86 MeV/nucleon; measured σ(fragment E, θ); deduced production σ for ^6,7,8,9Li, ^7,9,10Be, ^8,10,11B, ^9,10,11C, ¹²B. Fragmentation model.

doi: 10.1016/0370-2693(81)90032-0
Citations: PlumX Metrics

1981PI09      Z.Phys. A300, 133 (1981)

M.Piiparinen, R.Pengo, Y.Nagai, E.Hammaren, P.Kleinheinz, N.Roy, L.Carlen, H.Ryde, Th.Lindblad, A.Johnson, S.A.Hjorth, J.Blomqvist

High Spin Shell Model Excitations in ¹⁴⁹Gd

NUCLEAR REACTIONS ¹⁵⁰Sm(α, 5n), E=67 MeV; ¹⁴⁹Sm(α, 4n), E=51 MeV; ¹⁴⁸Sm(α, 3n), E=44 MeV; measured Eγ, Iγ, γ(θ), γγ-coin, linear polarization, I(ce). ¹⁴⁹Gd deduced levels, J, π, configuration, ICC, γ-branching, T_1/2, B(E2). Shell model.

doi: 10.1007/BF01412290
Citations: PlumX Metrics

1981WA23      Phys.Scr. 24, 324 (1981)

W.Walus, N.Roy, S.Jonsson, L.Carlen, H.Ryde, G.B.Hagemann, B.Herskind, J.D.Garrett, Y.S.Chen, J.Almberger, G.Leander

High-Spin Band Structure in ¹⁶⁶Yb

NUCLEAR REACTIONS ¹⁵⁴Sm(¹⁶O, 4n), E=80 MeV; measured γγ-coin, Eγ, Iγ, γ(θ), I(ce). ¹⁶⁶Yb deduced levels, J, π, γ-branching, rotational bands, B(E2), B(M1) ratios.

doi: 10.1088/0031-8949/24/1B/031
Citations: PlumX Metrics

1980KO07      Nucl.Phys. A337, 464 (1980)

J.Kownacki, Z.Sujkowski, E.Hammaren, E.Liukkonen, M.Piiparinen, T.Lindblad, H.Ryde, V.Paar

Excited States in ¹⁴⁶Sm and ¹⁴⁷Sm

NUCLEAR REACTIONS ^144,146Nd(α, 2n), (α, 3n), E=20-43 MeV; ^146,148Nd(³He, 3n), (³He, 4n), E=19-27 MeV; measured Eγ, Iγ(E), Iγ(θ), γγ(t), αγ(t), I(ce). ^146,147Sm deduced levels, J, π, T_1/2, ICC. Enriched targets, Ge(Li), Ge detectors, solenoidal, double focusing electron spectrometers with Si(Li) detectors.

doi: 10.1016/0375-9474(80)90154-2
Citations: PlumX Metrics

1979HA19      Nucl.Phys. A321, 71 (1979)

E.Hammaren, E.Liukkonen, M.Piiparinen, J.Kownacki, Z.Sujkowski, T.Lindblad, H.Ryde

Structural Connections between ¹⁴⁸Sm and ¹⁴⁹Sm Nuclei

NUCLEAR REACTIONS ¹⁴⁶Nd(α, 2n), ¹⁴⁸Nd(α, 3n), E=20-37 MeV; ¹⁴⁸Nd(³He, 3n), ¹⁵⁰Nd(³He, 4n), E=19-27 MeV; measured Eγ, Iγ(E), Iγ(θ), γγ-coin, αγ(t), Iγ(t), I(ce), I(ce)(t). ^148,149Sm deduced levels, J, π, T_1/2, ICC. Enriched targets. Ge(Li), Ge intrinsic detectors, solenoidal, double focussing electron spectrometers, Si(Li) detectors.

doi: 10.1016/0375-9474(79)90686-9
Citations: PlumX Metrics

1978AN02      Nucl.Phys. A295, 163 (1978)

O.Andersen, R.Bauer, G.S.Hagemann, M.L.Halbert, B.Herskind, M.Neiman, H.Oeschler, H.Ryde

A Study of γ-Decay Modes from High Angular Momentum Nuclear States by High Order Multiplicity Measurements

NUCLEAR REACTIONS ^148,150Nd(¹⁶O, xnγ), (¹⁸O, xnγ), E=69-78 MeV; measured γ-multiplicities, variance, skewness, fusion σ. Enriched targets.

doi: 10.1016/0375-9474(78)90027-1
Citations: PlumX Metrics

1978PI05      Phys.Scr. 17, 103 (1978)

M.Piiparinen, L.Carlen, H.Ryde, S.A.Hjorth, A.Johnson, T.Lindblad

Search for High-Spin Isomers in ¹⁵⁰Dy

NUCLEAR REACTIONS ¹⁴⁴Nd(¹²C, 6nγ), E=112 MeV; ¹⁴⁶Nd(¹²C, 8nγ), E=118 MeV; measured Eγ, Iγ(t), γγ-coin. ¹⁵⁰Dy deduced levels, J, π.

doi: 10.1088/0031-8949/17/2/008
Citations: PlumX Metrics

1977HA04      Nucl.Phys. A276, 299 (1977)

Z.Haratym, J.Kownacki, J.Ludziejewski, Z.Sujkowski, L.-E.De Geer, A.Kerek, H.Ryde

High-Spin States and Evidence for Particle-Core Coupling in the N = 83 Isotones: ¹⁴³Nd, ¹⁴⁵Sm and ¹⁴⁷Gd

NUCLEAR REACTIONS ¹⁴²Ce, ¹⁴⁴Nd(α, 3nγ), ¹⁴⁴Sm(α, nγ), E=20-43 MeV; measured σ(Eα, Eγ), σ(Eγ, θ), γγ-coin, αγ-delay. ¹⁴³Nd, ¹⁴⁵Sm, ¹⁴⁷Gd deduced levels, J, π, T_1/2. Enriched targets. Ge(Li) detectors.

doi: 10.1016/0375-9474(77)90385-2
Citations: PlumX Metrics

1975BR19      Nucl.Phys. A248, 356 (1975)

R.Broda, M.Ishihara, B.Herskind, H.Oeschler, S.Ogaza, H.Ryde

Heavy-Ion Fusion Cross Sections

NUCLEAR REACTIONS ¹⁴⁸Nd(¹⁸O, xnypzα), E(lab)=50-81 MeV; ^148,150Nd(¹⁶O, xnypzα), E(lab)=50-85 MeV; ¹⁵²Sm(¹²C, xnypzα), E(lab)=40-63 MeV; ¹⁵⁹Tb(⁷Li, xnypzα), E(lab)=17-36 MeV; ¹⁶²Dy(α, xn), E(lab)=12-27 MeV; measured absolute σ; deduced fusion σ; calculated total reaction σ. Enriched targets.

doi: 10.1016/0375-9474(75)90170-0
Citations: PlumX Metrics

1975HA17      Nucl.Phys. A245, 166 (1975)

G.B.Hagemann, R.Broda, B.Herskind, M.Ishihara, S.Ogaza, H.Ryde

Gamma Decay after Heavy Ion Reactions Studied by First and Higher Order Multiplicity Measurements

NUCLEAR REACTIONS ^148,150Nd(¹⁶O, xnγ), E(lab)=65-84 MeV; measured γ-ray multiplicities. Enriched targets.

doi: 10.1016/0375-9474(75)90087-1
Citations: PlumX Metrics

1974KO29      Nucl.Phys. A236, 125 (1974)

J.Kownacki, J.Ludziejewski, Z.Sujkowski, H.Arnold, H.Ryde

High-Spin States and Evidence for Hole-Core Coupling in the ¹⁴³Sm and ¹⁴⁵Gd Nuclei

NUCLEAR REACTIONS ¹⁴²Nd, ¹⁴⁴Sm(α, 3nγ), E=20-60 MeV; measured σ(Eγ, θ), σ(Eγ, Eα), γγ-coin, αγ delay. ¹⁴³Sm, ¹⁴⁵Gd deduced levels, J, π, T_1/2. Enriched targets, Ge(Li) detectors.

doi: 10.1016/0375-9474(74)90224-3
Citations: PlumX Metrics

1973HU04      Nucl.Phys. A205, 321 (1973)

S.Hultberg, I.Rezanka, H.Ryde

Rotational Bands in Odd Hafnium Nucleides

NUCLEAR REACTIONS ¹⁷¹Yb(α, 2n), ¹⁷⁴Yb(α, 3n), ¹⁷⁶Yb(α, 3n), Eα=20-43 MeV; measured σ(E;Eγ, θ(γ)), αγ-delay. ^173,175,177Hf deduced energy levels. Enriched targets.

doi: 10.1016/0375-9474(73)90213-3
Citations: PlumX Metrics

1973LI06      Nucl.Phys. A201, 369 (1973)

T.Lindblad, H.Ryde, P.Kleinheinz

High-Spin States and Rotation-Particle Coupling in ¹⁷⁹W

NUCLEAR REACTIONS ¹⁸¹Ta(p, 3n)¹⁷⁹W, Ep=30 MeV; ¹⁷⁸Hf(α, 3n)¹⁷⁹W, Eα=26-43 MeV; measured σ(Eα, Eγ, θ(γ)), αγ-delay, γγ-coin. ¹⁷⁹W deduced levels, J, π, γ-branching, γ-mixing, K-mixing; calculated μ. Natural, enriched targets.

doi: 10.1016/0375-9474(73)90072-9
Citations: PlumX Metrics

1973LI17      Nucl.Phys. A210, 253 (1973); Priv.Comm. (December 1973)

T.Lindblad, H.Ryde, P.Kleinheinz

Effects of the Coriolis Mixing in ¹⁸¹W

NUCLEAR REACTIONS ¹⁷⁹Hf(α, 2nγ), ¹⁸⁰Hf(α, 3nγ), E=29-43 MeV; measured σ(Eα, Eγ, θ(γ)), αγ-delay, γγ-coin. ¹⁸¹W deduced levels, J, π, γ-branching, γ-mixing. K-mixing, T_1/2; calculated μ, dσ(d, t)/d±. Enriched targets.

doi: 10.1016/0375-9474(73)90301-1
Citations: PlumX Metrics

1973RE16      Phys.Scr. 8, 239 (1973)

I.Rezanka, H.Ryde, S.Hultberg

Isomeric Levels in Doubly-Even Hafnium Nucleides

NUCLEAR REACTIONS ¹⁷¹Yb(α, 3nγ), E=39 MeV; ^174,176Yb(α, 2nγ), (α, 4nγ), E=20, 43 MeV; measured Eγ, γ(θ). ^{172,174,176,178}Hf deduced levels, J, π.

doi: 10.1088/0031-8949/8/6/005
Citations: PlumX Metrics

1973RY02      Nucl.Phys. A207, 513 (1973)

H.Ryde, S.A.Hjorth, D.Barneoud, A.Johnson, G.B.Hagemann, B.Herskind

Influence of Nuclear Rotation on the Moment of Inertia in ¹⁶⁰Er and ¹⁵⁶Dy

NUCLEAR REACTIONS ¹⁴⁶Nd(¹⁸O, 4n), E=72 MeV; ¹⁴⁸Nd(¹⁶O, 4n), E=70-76 MeV; ¹⁶⁰Dy(α, 4n), ¹⁵⁶Gd(α, 4n), E=47-50 MeV; measured Eγ, Iγ(E(¹⁶O), θ), γγ-coincidences. ¹⁵⁶Dy, ¹⁶⁰Er deduced levels, rotational angular velocity, moment of inertia. Enriched targets, Ge(Li) detectors.

doi: 10.1016/0375-9474(73)90858-0
Citations: PlumX Metrics

1973SA14      Nucl.Phys. A207, 486 (1973)

O.Saethre, S.A.Hjorth, A.Johnson, S.Jagare, H.Ryde, Z.Szymanski

Angular Velocity Expansions of Nuclear Rotational Energies

NUCLEAR REACTIONS Sm, Gd, Er, Yb(α, xn); measured Eγ. ¹⁵⁴Gd, ¹⁵⁵Dy, ^166,170Yb, ^170,172,176Hf deduced transitions.

doi: 10.1016/0375-9474(73)90857-9
Citations: PlumX Metrics

1972AD17      Contrib.Symp.High Spin Nuclear States and Related Phenomena, Stockholm (1972)

I.Adam, L.-E.Froberg, J.Kownacki, H.Ryde, V.O.Sergejev, Z.Sujkowski

A Study of Nuclei in the Transitional Region with the Number of Neutrons Around 82

NUCLEAR REACTIONS Nd(α, xnγ), Sm(α, 2nγ); measured γ(θ), γγ-coin. ^{143,144,145,146,147,148,149,150}Sm, ^145,146,147Gd deduced levels, J.

1972FO20      Nucl.Phys. A195, 465 (1972)

C.Foin, T.Lindblad, B.Skanberg, H.Ryde

Properties of Intrinsic and Rotational States in ¹⁷⁵Ta

NUCLEAR REACTIONS ¹⁷⁵Lu(α, 4n); Eα=39-50 MeV; measured Eγ, Iγ, σ(Eα, Eγ, θ(γ)), αγ-delay, γγ-coin. ¹⁷⁵Ta deduced levels, J, π, γ-branching, T_1/2, Coriolis calculations, gK-gR, gR. Natural target.

doi: 10.1016/0375-9474(72)91070-6
Citations: PlumX Metrics

1972GR33      Izv.Akad.Nauk SSSR, Ser.Fiz. 36, 767 (1972); Bull.Acad.Sci.USSR, Phys.Ser. 36, 693 (1973)

E.P.Grigorev, A.V.Zolotavin, V.O.Sergeev, H.Ryde

Excitation of ¹⁰⁵Pd Levels in the (α, 3n) Reaction

NUCLEAR REACTIONS ¹⁰⁴Ru(α, xnγ), E=26-43 MeV; measured Eγ, Iγ(E;θ). ¹⁰⁵Pd deduced levels, J, π.

1972HJ02      J.Phys.(Paris) 33, 23 (1972)

S.A.Hjorth, H.Ryde, B.Skanberg

On the Validity of the Rotor Model in the Odd-Z Nucleide ¹⁷¹Lu

NUCLEAR REACTIONS ¹⁶⁹Tm(α, 2nγ), E=28 MeV; measured σ(Eγ, θ(γ)), αγ-delay. ¹⁷¹Lu deduced levels, J, π, T_1/2, rotational band parameters, Nilsson assignments.

doi: 10.1051/jphys:0197200330102300
Citations: PlumX Metrics

1972JO02      Nucl.Phys. A179, 753 (1972)

A.Johnson, H.Ryde, S.A.Hjorth

Nuclear Moment of Inertia at High Rotational Frequencies

NUCLEAR REACTIONS ¹⁵⁸Gd, ¹⁶⁰Gd, ¹⁶¹Dy, ¹⁶⁷Er(α, xn), Eα=35-43 MeV; measured Eγ, Iγ(Eα, θ), αγ-delay, γγ-coincidences. ¹⁵⁸Dy, ¹⁶⁰Dy, ¹⁶²Er, ¹⁶⁸Yb deduced rotational angular velocity, moment of inertia. Enriched targets, Ge(Li) detectors.

doi: 10.1016/0375-9474(72)90617-3
Citations: PlumX Metrics

1972KO24      Phys.Scr. 5, 66 (1972)

J.Kownacki, H.Ryde, V.O.Sergejev, Z.Sujkowski

Evidence for Particle Core Coupling in the N = 83 Nucleus ¹⁴⁷Gd

NUCLEAR REACTIONS ¹⁴⁴Sm(α, nγ), E=20-32 MeV; measured σ(E;Eγ, θ(γ)), γγ-coin. ¹⁴⁷Gd deduced levels, J, π, γ-branching.

doi: 10.1088/0031-8949/5/1-2/011
Citations: PlumX Metrics

1972KO42      Nucl.Phys. A196, 498 (1972)

J.Kownacki, H.Ryde, V.O.Sergejev, Z.Sujkowski

The Single-Closed-Shell Nucleides ¹⁴⁴Sm and ¹⁴⁶Gd

NUCLEAR REACTIONS ¹⁴²Nd, ¹⁴⁴Sm(α, xn), E=20-43 MeV; measured Eγ, Iγ, σ(E;Eγ, θ(γ)), αγ-delay, γγ-coin. ¹⁴⁴Sm, ¹⁴⁶Gd deduced levels, γ-mixing, J, π, T_1/2. Enriched targets, Ge(Li) detectors.

doi: 10.1016/0375-9474(72)90790-7
Citations: PlumX Metrics

1972LI25      Nucl.Phys. A193, 155 (1972)

T.Lindblad, H.Ryde, D.Barneoud

Rotational States and Coriolis Interaction in ¹⁷¹Yb

NUCLEAR REACTIONS ¹⁷⁰Er(α, 3n)¹⁷¹Yb, E=26-43 MeV; measured σ(Eα, Eγ, θ(γ)), αγ-delay, γγ-coin. ¹⁷¹Yb deduced levels J, π, γ-branching, γ-mixing, K-mixing. Enriched target.

doi: 10.1016/0375-9474(72)90242-4
Citations: PlumX Metrics

1972LO04      Nucl.Phys. A181, 589 (1972)

G.Lovhoiden, S.A.Hjorth, H.Ryde, L.Harms-Ringdahl

High-Spin States in ¹⁵³Gd and ¹⁵²Gd

NUCLEAR REACTIONS ¹⁵²Sm(α, 3n), (α, 4n); Eα=32-43 MeV; measured σ(Eα, Eγ, θ), γ-γcoincidences. ^152,153Gd deduced levels, J, π, K, E2/M1 mixing, (gK-gR). Coriolis calculations. Enriched target.

doi: 10.1016/0375-9474(72)90502-7
Citations: PlumX Metrics

1972OG01      Nucl.Phys. A188, 316 (1972)

W.Ogle, S.Wahlborn, H.Ryde

The Structure of Low-Lying Rotational Bands in the Nucleus ¹⁷⁰Tm

NUCLEAR STRUCTURE ¹⁷⁰Tm; analyzed rotational band structure. Band mixing by Coriolis coupling.

doi: 10.1016/0375-9474(72)90061-9
Citations: PlumX Metrics

1972PE08      Izv.Akad.Nauk SSSR, Ser.Fiz. 36, 111 (1972); Bull.Acad.Sci.USSR, Phys.Ser. 36, 106 (1973)

L.K.Peker, H.Ryde, V.O.Sergeev, Z.Sujkowski, J.Kownacki

Structure of High-Spin Levels in ¹⁴⁴Sm, ¹⁴⁶Gd, ¹⁴³Sm, and ¹⁴⁵Gd

NUCLEAR STRUCTURE ^143,144Sm, ^145,146Gd; deduced configurations for high-J levels.

1972RE13      Nucl.Phys. A197, 430 (1972)

I.Rezanka, J.O.Rasmussen, F.M.Bernthal, C.T.Alonso, J.R.Alonso, S.Hultberg, H.Ryde

Rotational States in ¹⁷¹Hf

NUCLEAR REACTIONS ¹⁷⁰Yb(α, 3n), E=20-43 MeV; ¹⁶⁵Ho(¹⁰B, 4n), E=45-60 MeV; ¹⁶⁵Ho(¹¹B, 5n), E=50-75 MeV; measured σ(E, Eγ, θ), Eγ, Iγ, γγ-coin. Enriched Yb target. ¹⁷¹Hf deduced levels, J, π, K, E2/M1, (gK-gR). Coriolis calculations.

doi: 10.1016/0375-9474(72)91021-4
Citations: PlumX Metrics

1971FI09      Nucl.Phys. A176, 155 (1971)

A.Filevich, J.Kownacki, H.Ryde

Hindrance Factor of the E2 6⁺ → 4⁺ Transition in ¹⁴⁶Gd

NUCLEAR REACTIONS ¹⁴⁴Sm(α, 2n), Eα=30-40 MeV; measured Eγ, Iγ(θ), αγ-delay. ¹⁴⁶Gd transition deduced T_1/2, hindrance factor. Enriched target.

doi: 10.1016/0375-9474(71)90737-8
Citations: PlumX Metrics

1971JO08      Phys.Lett. 34B, 605 (1971)

A.Johnson, H.Ryde, J.Sztarkier

Evidence for a 'Singularity' in the Nuclear Rotational Band Structure

NUCLEAR REACTIONS ¹⁶⁰Gd(α, 4nγ), E=43 MeV;σ(Eγ, θ(γ)), γγ-coin. ¹⁶⁰Dy deduced sharp change in moment of inertia with rotational frequency.

doi: 10.1016/0370-2693(71)90150-X
Citations: PlumX Metrics

1970HJ01      Phys.Lett. 31B, 201 (1970)

S.A.Hjorth, H.Ryde

Non-Adiabatic Corrections to the Decoupling Parameter for the 1/2^- [541] Rotational Band

NUCLEAR STRUCTURE ¹⁶⁷Tm, ^169,171Lu, ^175,177Ta, ^181,183Re; calculated deformation, decoupling, rotational parameters. Non-adiabatic coupling.

doi: 10.1016/0370-2693(70)90103-6
Citations: PlumX Metrics

1970HJ02      Nucl.Phys. A144, 513 (1970)

S.A.Hjorth, H.Ryde, K.A.Hagemann, G.Lovhoiden, J.C.Waddington

Strongly Perturbed Positive-Parity Bands in Odd-Mass Erbium Isotopes

NUCLEAR REACTIONS ^160,161,164Dy(α, xn), E=28-38 MeV; measured σ(E;Eγ, θ), Eγ, Iγ, αγ-delay. ^161,163,165Er deduced levels, J, π, K, T_1/2, γ-mixing. Enriched target, Ge(Li) detector.

doi: 10.1016/0375-9474(70)90342-8
Citations: PlumX Metrics

1970LO04      Nucl.Phys. A148, 657 (1970)

G.Lovhoiden, J.C.Waddington, K.A.Hagemann, S.A.Hjorth, H.Ryde

Location and Description of Some Low-Lying High-Spin States in ¹⁵⁵Gd

NUCLEAR REACTIONS ¹⁵⁴Sm(α, 3n)¹⁵⁵Gd, Eα=34 MeV; measured σ(Eγ, θ(γ)). ¹⁵⁵Gd deduced levels, γ-mixing, γ-branching, gK-gR.

doi: 10.1016/0375-9474(70)90655-X
Citations: PlumX Metrics

1970SE15      Phys.Scr. 2, 181 (1970)

E.Selin, S.A.Hjorth, H.Ryde

High-Spin Rotational States in ¹⁶⁸Yb, ¹⁶⁹Yb and ¹⁷⁰Yb

NUCLEAR REACTIONS Er(α, xnγ), E=20-43 MeV; measured σ(E;Eγ, θ(γ)). ^168,169,170Yb deduced levels, J, π, rotational parameters. Ge(Li) detector.

doi: 10.1088/0031-8949/2/4-5/009
Citations: PlumX Metrics

1970SK04      Nucl.Phys. A154, 641 (1970)

B.Skanberg, S.A.Hjorth, H.Ryde

High-Spin Rotational and Three-Quasiparticle Excitations in ¹⁷⁷Ta

NUCLEAR REACTIONS ¹⁷⁵Lu(α, 2n), E(X-ray)=28 MeV; measured σ(Eγ, θ(γ)), αγ-delay. ¹⁷⁷Ta deduced levels, J, π, γ-mixing, γ-branching, gK, gR. Natural target.

doi: 10.1016/0375-9474(70)90133-8
Citations: PlumX Metrics

1969HA12      Phys.Letters 28B, 661 (1969); Erratum Phys.Letters 29B, 307 (1969)

K.A.Hagemann, S.A.Hjorth, H.Ryde, H.Ohlsson

An Anomalous Rotational Band in ¹⁶¹Er

NUCLEAR REACTIONS ¹⁶⁰Dy(α, 3n), E=38 MeV; measured σ(Eγ, θ), γ-branching. ¹⁶¹Er deduced levels, J. Ge(Li) detector.

doi: 10.1016/0370-2693(69)90215-9
Citations: PlumX Metrics

1969HJ01      Arkiv Fysik 38, 537 (1969)

S.A.Hjorth, H.Ryde, B.Skanberg

Properties of Rotational Bands in ¹⁸¹Re, ¹⁸²Re and ¹⁸³Re

NUCLEAR REACTIONS ¹⁸¹Ta(α, 2nγ), (α, 3nγ), (α, 4nγ), E = 28, 38, 42 MeV; measured σ(E;Eγ, θ(γ)), Eγ, Iγ. ^181,182,183Re deduced rotational band parameters, γ-multipolarity. Ge(Li) detector.

1968AL07      Arkiv Fysik 35, 357 (1968)

P.Alexander, H.Ryde

Search for a High Spin Three-Quasiparticle State in ¹⁷⁹Ta

NUCLEAR STRUCTURE ¹⁷⁹Ta; measured not abstracted; deduced nuclear properties.

1968FR01      Nucl.Phys. A106, 369 (1968)

K.Fransson, H.Ryde, B.Herskind, G.D.Symons, A.Tveter

Collective States in the Odd Nucleus ¹⁷⁰Tm from Inelastic Deuteron Scattering

NUCLEAR REACTIONS ¹⁷⁰Tm(d, d'); E = 5.5, 12 MeV; measured σ(Ed, θ). ¹⁷⁰Tm levels deduced J, B(E2). Isotope-separated target [from ¹⁶⁹Tm(n, γ)].

doi: 10.1016/0375-9474(67)90881-0
Citations: PlumX Metrics

1968GU06      Nucl.Phys. A122, 401(1968)

C.Gunther, H.Ryde, K.Krien

Mixing of Rotational Bands in ¹⁶⁰Dy

RADIOACTIVITY ¹⁶⁰Tb[from ¹⁵⁹Tb(n, γ)]; measured Eγ, Iγ, I(ce), γγ-coin. ¹⁶⁰Dy deduced J, π, band mixing parameters.

doi: 10.1016/0375-9474(68)90051-1
Citations: PlumX Metrics

1967RY01      Phys.Letters 24B, 387 (1967)

H.Ryde, F.Boehm, G.D.Symons, Z.Szymanski

A Remark Concerning the Magnetic Properties of the Odd-Odd Nucleus ¹⁷⁰Tm

NUCLEAR STRUCTURE ¹⁷⁰Tm; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0370-2693(67)90298-5
Citations: PlumX Metrics

1966AL01      Proc.Intern.Conf.Internal Conversion Process, Nashville, Tenn. (1965), J.H.Hamilton, Ed., Academic Press, Inc., New York, p.321 (1966)

P.Alexander, H.Ryde, E.Seltzer

Internal Conversion Measurements of Transitions in Ta¹⁸¹

NUCLEAR STRUCTURE ¹⁸¹Hf; measured not abstracted; deduced nuclear properties.