NSR Query Results


Output year order : Descending
Format : Normal

NSR database version of April 11, 2024.

Search: Author = S.Frattini

Found 28 matches.

Back to query form



2009YA21      Phys.Rev. C 80, 064306 (2009)

R.B.Yadav, W.C.Ma, G.B.Hagemann, 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

High-spin proton alignments and coexisting coupling schemes in 168Hf

NUCLEAR REACTIONS 96Zr(76Ge, 4n), E=310 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO) using Gammasphere array. 168Hf; deduced levels, J, π, bands, multipolarity, B(M1)/B(E2) ratios, configurations, and enhanced deformation band. Comparison with cranked shell-model calculations.

doi: 10.1103/PhysRevC.80.064306
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


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.


2002BE61      Phys.Lett. 540B, 199 (2002)

G.Benzoni, A.Bracco, F.Camera, S.Leoni, B.Million, A.Maj, A.Algora, A.Axelsson, M.Bergstrom, N.Blasi, M.Castoldi, S.Frattini, A.Gadea, B.Herskind, M.Kmiecik, G.Lo Bianco, J.Nyberg, M.Pignanelli, J.Styczen, O.Wieland, M.Zieblinski, A.Zucchiatti

Effect of E1 Decay in the Population of Superdeformed Structures

NUCLEAR REACTIONS 110Pd(37Cl, 4n), E=165 MeV; measured Eγ, Iγ, γγ-coin, quasi-continuum transitions. 143Eu deduced superdeformed band transitions, relation between superdeformed band population and high-energy E1 decay. Euroball array and BaF2 detectors.

doi: 10.1016/S0370-2693(02)02175-5
Citations: PlumX Metrics


2001AM02      Phys.Lett. 506B, 39 (2001)

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

First Evidence for Triaxial Superdeformation in 168Hf

NUCLEAR REACTIONS 96Zr(76Ge, 4n), E=310 MeV; measured Eγ, Iγ, γγ-coin, DSA. 168Hf deduced high-spin levels, J, π, superdeformed bands, transition quadrupole moments, moments of inertia. Comparison with cranked Shellmodel calculations. Gammasphere array.

doi: 10.1016/S0370-2693(01)00369-0
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2001LE04      Phys.Lett. 498B, 137 (2001)

S.Leoni, A.Bracco, F.Camera, B.Million, A.Algora, A.Axelsson, G.Benzoni, M.Bergstrom, N.Blasi, M.Castoldi, S.Frattini, A.Gadea, B.Herskind, M.Kmiecik, G.Lo Bianco, A.Maj, J.Nyberg, M.Pignanelli, J.Styczen, E.Vigezzi, M.Zieblinski, A.Zucchiatti

Quantum Tunneling of the Excited Rotational Bands in the Superdeformed Nucleus 143Eu

NUCLEAR REACTIONS 110Pd(37Cl, 4n), E=165, 170 MeV; measured Eγ, Iγ, γγ-coin, DSA. 143Eu deduced T1/2, transition quadrupole moments for excited superdeformed bands, number of bands, decay-out properties. Comparison with cranked mean-field calculations.

doi: 10.1016/S0370-2693(00)01367-8
Citations: PlumX Metrics


2001SC49      Eur.Phys.J. A 12, 15 (2001)

K.A.Schmidt, M.Bergstrom, G.B.Hagemann, B.Herskind, G.Sletten, P.G.Varmette, J.Domscheit, H.Hubel, S.W.Odegard, S.Frattini, A.Bracco, B.Million, M.P.Carpenter, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, C.J.Lister, S.Siem, I.Wiedenhover, D.J.Hartley, L.L.Riedinger, A.Maj, W.C.Ma, R.Terry

Study of 169Hf at High Rotational Frequency

NUCLEAR REACTIONS 96Zr(76Ge, 3n), E=310 MeV; measured Eγ, Iγ, γγ-coin. 169Hf deduced high-spin levels, J, π, configurations. Gammasphere array, cranked mean-field calculations.

doi: 10.1007/s100500170035
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2000BR22      Nucl.Phys. A673, 64 (2000)

A.Bracco, S.Frattini, S.Leoni, F.Camera, B.Million, N.Blasi, G.Falconi, G.Lo Bianco, M.Pignanelli, E.Vigezzi, B.Herskind, M.Bergstrom, P.Varmette, S.Tormanen, A.Maj, M.Kmiecik, D.R.Napoli, M.Matsuo

The Rotational γ-Continuum in the Mass Region A ≈ 110

NUCLEAR REACTIONS 54Cr(64Ni, 4n), (64Ni, 2nα), E=230-270 MeV; measured Eγ, Iγ, γγ-coin, DSA. 112Sn, 114Te deduced high-spin quasicontinuum collectivity, related features. Fluctuation analysis.

doi: 10.1016/S0375-9474(00)00149-4
Citations: PlumX Metrics


2000BR50      Phys.Scr. T88, 182 (2000)

A.Bracco, F.Camera, S.Leoni, B.Million, S.Frattini, A.Maj, B.Herskind, A.Algora, A.Axelsson, M.Bergstrom, N.Blasi, M.Castoldi, A.Gadea, M.Kmiecik, G.Lo Bianco, J.Nyberg, M.Pignanelli, J.Styczen, M.Zieblinski, A.Zucchiatti

Search for the GDR Built on Superdeformed Nuclei

NUCLEAR REACTIONS 110Pd(37Cl, 4n), E=165, 170 MeV; measured Eγ, Iγ, γγ-coin. 143Eu deduced possible deexcitation of superdeformed GDR. Euroball array, BaF2 detectors. Comparison with statistical model predictions.

doi: 10.1238/Physica.Topical.088a00182
Citations: PlumX Metrics


2000LE17      Nucl.Phys. A671, 71 (2000)

S.Leoni, T.Dossing, A.Bracco, S.Frattini, G.Montingelli, E.Vigezzi, M.Bergstrom, G.B.Hagemann, B.Herskind, M.Matsuo

Covariance Analysis of Selection Rules Governing the γ-Decay Cascades of the Rotational Nucleus 164Yb

NUCLEAR REACTIONS 138Ba(30Si, 4n), E=140, 145, 150, 155 MeV; measured Eγ, Iγ, γγ-coin. 164Yb deduced high-spin levels continuum feeding properties. Eurogam II array. Covariance analysis of quasicontinuum coincidence spectra.

doi: 10.1016/S0375-9474(99)00842-8
Citations: PlumX Metrics


2000RI11      Eur.Phys.J. A 8, 165 (2000)

D.Ringkjobing Jensen, J.Domscheit, G.B.Hagemann, M.Bergstrom, B.Herskind, B.S.Nielsen, G.Sletten, P.G.Varmette, S.Tormanen, H.Hubel, W.Ma, A.Bracco, F.Camera, F.Demaria, S.Frattini, B.Million, D.Napoli, A.Maj, B.N.Nyako, D.T.Joss, M.Aiche

Co-Existing Coupling Schemes at High Spin in 166Hf

NUCLEAR REACTIONS 96Zr(74Ge, 4n), E=310 MeV; measured Eγ, Iγ, γγ-coin. 166Hf deduced high-spin levels, J, π, band configurations, alignments, Routhians. Euroball III array.

doi: 10.1007/s100530050022
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


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.


1999FR11      Nucl.Phys. A649, 387c (1999)

S.Frattini, A.Bracco, S.Leoni, B.Million, B.Herskind, T.Dossing, M.Bergstrom, G.B.Hagemann

The Rotational Quadrupole Moment of Continuum-States at High-Spin in 164Yb

NUCLEAR REACTIONS 138Ba(30Si, 4n), E=150 MeV; measured Eγ, Iγ, γγ-coin, DSA. 164Yb deduced quasicontinuum bands T1/2, quadrupole moments. Covariance analysis.

doi: 10.1016/S0375-9474(99)00088-3
Citations: PlumX Metrics


1999FR37      Phys.Rev.Lett. 83, 5234 (1999)

S.Frattini, A.Bracco, S.Leoni, F.Camera, B.Million, N.Blasi, G.Lo Bianco, M.Pignanelli, E.Vigezzi, B.Herskind, T.Dossing, M.Bergstrom, P.Varmette, S.Tormanen, A.Maj, M.Kmiecik, D.R.Napoli, M.Matsuo

Unresolved γ Rays in 114Te: Mass dependence of rotational damping

NUCLEAR REACTIONS 54Cr(64Ni, 4n), E=230-270 MeV; measured Eγ, Iγ, γγ-coin. 114Te deduced high-spin quasicontinuum moment of inertia, rotational damping width. Euroball array. Fluctuation analysis, cranked mean-field calculations.

NUCLEAR STRUCTURE 114Te, 164,168Yb; analyzed γγ-coin data; deduced mass scaling of rotational damping width. Fluctuation analysis, cranked mean-field calculations.

doi: 10.1103/PhysRevLett.83.5234
Citations: PlumX Metrics


1999LE20      Nucl.Phys. A649, 361c (1999)

S.Leoni, A.Bracco, S.Frattini, G.Montingelli, E.Vigezzi, T.Dossing, B.Herskind, M.Matsuo

Experimental Study of the Nuclear Rotational Motion with Statistical Analysis Methods

NUCLEAR REACTIONS 138Ba(30Si, 4n), E not given; measured Eγ, Iγ, γγ-coin. 164Yb deduced quasicontinuum correlation coefficients, band feeding features. Eurogam II array, fluctuation analysis. Comparison with model.

doi: 10.1016/S0375-9474(99)00085-8
Citations: PlumX Metrics


1999PE19      Phys.Rev. C60, 064313 (1999)

S.Perries, A.Astier, L.Ducroux, M.Meyer, N.Redon, C.M.Petrache, D.Bazzacco, G.Falconi, S.Lunardi, M.Lunardon, C.Rossi Alvarez, C.A.Ur, R.Venturelli, G.Viesti, I.Deloncle, M.G.Porquet, G.de Angelis, M.de Poli, C.Fahlander, E.Farnea, D.Foltescu, A.Gadea, D.R.Napoli, Zs.Podolyak, A.Bracco, S.Frattini, S.Leoni, B.Cederwall, A.Johnson, R.A.Wyss

Decay-Out of the Yrast Superdeformed Band in 136Nd: Towards an experimental extraction of the neutron pairing gap at large deformation

NUCLEAR REACTIONS 110Pd(30Si, 4n), E=130 MeV; measured Eγ, Iγ, γγ-coin. 136Nd deduced high-spin levels, J, π, superdeformed band, discrete linking transitions, pairing features. Eurogam III array. Comparisons with neighboring isotopes.

doi: 10.1103/PhysRevC.60.064313
Citations: PlumX Metrics


1999PE24      Nucl.Phys. (Supplement) A654, 714c (1999)

S.Perries, A.Astier, L.Ducroux, M.Meyer, N.Redon, C.M.Petrache, D.Bazzacco, G.Falconi, S.Lunardi, M.Lunardon, C.Rossi Alvarez, C.A.Ur, R.Venturelli, G.Viesti, I.Deloncle, M.G.Porquet, G.de Angelis, M.de Poli, C.Fahlander, E.Farnea, D.Foltescu, A.Gadea, D.R.Napoli, Zs.Podolyak, A.Bracco, S.Frattini, S.Leoni, B.Cederwall, A.Johnson, R.A.Wyss

Decay-Out of the Yrast Superdeformed Band in 136Nd: Towards an experimental extraction of the neutron pairing gap in the second well

NUCLEAR REACTIONS 110Pd(30Si, 4n), E=130 MeV; measured Eγ, γγ-coin. 136Nd deduced high-spin levels, J, π, superdeformed band linking transitions, pairing correlations effects. Comparison with strong-coupling model. Euroball III array.

doi: 10.1016/S0375-9474(00)88533-4
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.


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 T1/2, 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.


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


1997MI24      Phys.Lett. 415B, 321 (1997)

B.Million, S.Leoni, A.Bracco, J.Moretti, S.Frattini, P.Bosetti, F.Camera, M.Mattiuzzi, B.Herskind, R.A.Bark, I.Bearden, G.B.Hagemann, H.J.Jensen

Lifetime Measurements of the Rotational Quasi-Continuum Transitions in 163Tm

NUCLEAR REACTIONS 130Te(37Cl, 4n), E=166 MeV; measured Eγ, Iγ, γγ-coin, DSA. 163Tm deduced discrete, quasicontinuum levels T1/2, B(E2).

doi: 10.1016/S0370-2693(97)01271-9
Citations: PlumX Metrics


1997VI05      Z.Phys. A358, 207 (1997)

E.Vigezzi, T.Dossing, M.Matsuo, K.Yoshida, P.Bosetti, A.Bracco, S.Frattini, B.Herskind, S.Leoni

From Discrete Rotational Bands to Damped Rotational Motion

NUCLEAR STRUCTURE 168Yb; calculated levels vs spin; deduced rotational damping features. Cranked Nilsson mean field, residual surface-delta two-body interaction.

doi: 10.1007/s002180050310
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


1996BR13      Phys.Rev.Lett. 76, 4484 (1996)

A.Bracco, P.Bosetti, S.Frattini, E.Vigezzi, S.Leoni, T.Dossing, B.Herskind, M.Matsuo

Microscopic Simulations of γ Cascades in Warm Rotating Nuclei

NUCLEAR STRUCTURE 168Yb; analyzed γ spectra, Iγ; deduced mixed rotational bands evidence. Warm rotating nuclei, microscopic simulations.

doi: 10.1103/PhysRevLett.76.4484
Citations: PlumX Metrics


1996BR39      Z.Phys. A356, 259 (1996)

R.A.Broglia, T.Dossing, M.Matsuo, E.Vigezzi, P.Bosetti, A.Bracco, S.Frattini, B.Herskind, S.Leoni, P.Rasmussen

Scars of Discrete Rotational Bands in Hot Nuclei

NUCLEAR STRUCTURE 168Yb; calculated levels, γγ-correlations, rotational bands; deduced damping mechanism complexity. Cranked shell model.

doi: 10.1007/s002180050178
Citations: PlumX Metrics


1995HE19      Acta Phys.Pol. B26, 153 (1995)

B.Herskind, S.Leoni, T.Dossing, G.B.Hagemann, P.Bosetti, A.Bracco, S.Frattini, E.Vigezzi, M.Matsuo

Towards Complete Spectroscopy in Rapidly Rotating Nuclei

NUCLEAR STRUCTURE 168Yb, 163Er, 163Tm; compiled, reviewed high-spin, other data, analyses; deduced high-K, low-K band feeding differences. Rapidly rotating nuclei, rotational and statistical decay simulation model.


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


Back to query form