NSR Query Results
Output year order : Descending NSR database version of April 25, 2024. Search: Author = B.Haas Found 137 matches. Showing 1 to 100. [Next]2012KE04 Phys.Rev. C 85, 044613 (2012) G.Kessedjian, G.Barreau, M.Aiche, B.Jurado, A.Bidaud, S.Czajkowski, D.Dassie, B.Haas, L.Mathieu, L.Tassan-Got, J.N.Wilson, F.-J.Hambsch, S.Oberstedt, I.AlMahamid, J.Floyd, W.Lukens, D.Shuh 243Am neutron-induced fission cross section in the fast neutron energy range NUCLEAR REACTIONS 243Am(n, F), E=1-8 MeV; measured fission fragment spectra, σ(E). Measurements with reference to 235,238U(n, F), and 1H(n, p). Variance-covariance analysis and interpretation by principal components. Comparison with previous studies and evaluated data libraries.
doi: 10.1103/PhysRevC.85.044613
2011BE47 Eur.Phys.J. A 47, 160 (2011) F.Belloni, M.Calviani, N.Colonna, P.Mastinu, P.M.Milazzo, U.Abbondanno, G.Aerts, H.Alvarez, F.Alvarez-Velarde, S.Andriamonje, J.Andrzejewski, L.Audouin, G.Badurek, M.Barbagallo, P.Baumann, F.Becvar, E.Berthoumieux, F.Calvino, D.Cano-Ott, R.Capote, C.Carrapico, P.Cennini, V.Chepel, E.Chiaveri, G.Cortes, A.Couture, J.Cox, M.Dahlfors, S.David, I.Dillmann, C.Domingo-Pardo, W.Dridi, I.Duran, C.Eleftheriadis, M.Embid-Segura, A.Ferrari, R.Ferreira-Marques, K.Fujii, W.Furman, I.Goncalves, E.Gonzalez-Romero, A.Goverdovski, F.Gramegna, C.Guerrero, F.Gunsing, B.Haas, R.Haight, M.Heil, A.Herrera-Martinez, M.Igashira, E.Jericha, F.Kappeler, Y.Kadi, D.Karadimos, D.Karamanis, M.Kerveno, P.Koehler, E.Kossionides, M.Krticka, C.Lamboudis, H.Leeb, A.Lindote, I.Lopes, M.Lozano, S.Lukic, J.Marganiec, S.Marrone, T.Martinez, C.Massimi, M.H.Meaze, A.Mengoni, C.Moreau, M.Mosconi, F.Neves, H.Oberhummer, S.O'Brien, J.Pancin, C.Papachristodoulou, C.Papadopoulos, C.Paradela, N.Patronis, A.Pavlik, P.Pavlopoulos, L.Perrot, M.T.Pigni, R.Plag, A.Plompen, A.Plukis, A.Poch, J.Praena, C.Pretel, J.Quesada, T.Rauscher, R.Reifarth, M.Rosetti, C.Rubbia, G.Rudolf, P.Rullhusen, J.Salgado, C.Santos, L.Sarchiapone, I.Savvidis, C.Stephan, G.Tagliente, J.L.Tain, D.Tarrio, L.Tassan-Got, L.Tavora, R.Terlizzi, G.Vannini, P.Vaz, A.Ventura, D.Villamarin, M.C.Vincente, V.Vlachoudis, R.Vlastou, F.Voss, S.Walter, M.Wiescher, K.Wisshak Measurement of the neutron-induced fission cross-section of 243Am relative to 235U from 0.5 to 20 MeV NUCLEAR REACTIONS 235U, 243Am(n, F), E=0.5-20 MeV; measured fission products using n_TOF fast ionization chamber; deduced σ; calculated σ using EMPIRE code. Compared with other data, ENDF/B-VII.0, JENDL-4.0, JEFF-3.1.1, ROSFOND, BROND-2.2.
doi: 10.1140/epja/i2011-11160-x
2011BO30 J.Korean Phys.Soc. 59, 1924s (2011) G.Boutoux, B.Jurado, V.Meot, M.Aiche, A.Bail, G.Barreau, E.Bauge, J.T.Burke, N.Capellan, I.Companis, S.Czajkowski, J.M.Daugas, D.Dassie, X.Derkx, T.Faul, B.Haas, L.Gaudefroy, F.Gunsing, I.Matea, L.Mathieu, P.Morel, N.Pillet, M.G.Porquet, O.Roig, P.Romain, O.Serot, J.Taieb, L.Tassan-Got, C.Theroine Neutron-Induced Capture Cross Sections via the Surrogate Reaction Method NUCLEAR REACTIONS 174Yb(3He, pγ), E=24 MeV; measured Ep, Ip(θ) using Si(Li), Eγ, Iγ using C6D6, pγ-coin, γγ-coin. 176Lu deduced γ emission probability, 175Lu(n, γ) σ using surrogate reaction; calculated 176Lu γ emission probability, 175Lu(n, γ) σ using TALYS.
doi: 10.3938/jkps.59.1924
2011TA17 Phys.Rev. C 84, 015801 (2011) G.Tagliente, P.M.Milazzo, K.Fujii, U.Abbondanno, G.Aerts, H.Alvarez, F.Alvarez-Velarde, S.Andriamonje, J.Andrzejewski, L.Audouin, G.Badurek, P.Baumann, F.Becvar, F.Belloni, E.Berthoumieux, S.Bisterzo, F.Calvino, M.Calviani, D.Cano-Ott, R.Capote, C.Carrapico, P.Cennini, V.Chepel, E.Chiaveri, N.Colonna, G.Cortes, A.Couture, J.Cox, M.Dahlfors, S.David, I.Dillmann, C.Domingo-Pardo, W.Dridi, I.Duran, C.Eleftheriadis, M.Embid-Segura, A.Ferrari, R.Ferreira-Marques, W.Furman, R.Gallino, I.Goncalves, E.Gonzalez-Romero, F.Gramegna, C.Guerrero, F.Gunsing, B.Haas, R.Haight, M.Heil, A.Herrera-Martinez, E.Jericha, F.Kappeler, Y.Kadi, D.Karadimos, D.Karamanis, M.Kerveno, E.Kossionides, M.Krticka, C.Lamboudis, H.Leeb, A.Lindote, I.Lopes, M.Lozano, S.Lukic, J.Marganiec, S.Marrone, T.Martnez, C.Massimi, P.Mastinu, A.Mengoni, C.Moreau, M.Mosconi, F.Neves, H.Oberhummer, S.O'Brien, J.Pancin, C.Papachristodoulou, C.Papadopoulos, C.Paradela, N.Patronis, A.Pavlik, P.Pavlopoulos, L.Perrot, M.T.Pigni, R.Plag, A.Plompen, A.Plukis, A.Poch, J.Praena, C.Pretel, J.Quesada, T.Rauscher, R.Reifarth, M.Rosetti, C.Rubbia, G.Rudolf, P.Rullhusen, J.Salgado, C.Santos, L.Sarchiapone, I.Savvidis, C.Stephan, J.L.Tain, L.Tassan-Got, L.Tavora, R.Terlizzi, G.Vannini, P.Vaz, A.Ventura, D.Villamarin, M.C.Vincente, V.Vlachoudis, R.Vlastou, F.Voss, S.Walter, M.Wiescher, K.Wisshak Neutron capture on 94Zr: Resonance parameters and Maxwellian-averaged cross sections NUCLEAR REACTIONS 94Zr(n, γ), E=0.001-60 keV; measured E(n), I(n), capture yield using CERN n_TOF neutron source; deduced resonance parameters ER, gamma and neutron widths, capture kernels; calculated Maxwellian-averaged capture cross sections. 95Zr; deduced resonances, J, l-values, R-matrix analysis. Comparison with previous studies. Discussed astrophysical implications.
doi: 10.1103/PhysRevC.84.015801
2010KE05 Phys.Lett. B 692, 297 (2010) G.Kessedjian, B.Jurado, M.Aiche, G.Barreau, A.Bidaud, S.Czajkowski, D.Dassie, B.Haas, L.Mathieu, L.Audouin, N.Capellan, L.Tassan-Got, J.N.Wilson, E.Berthoumieux, F.Gunsing, Ch.Theisen, O.Serot, E.Bauge, I.Ahmad, J.P.Greene, R.V.F.Janssens Neutron-induced fission cross sections of short-lived actinides with the surrogate reaction method NUCLEAR REACTIONS 243Am(3He, d), (3He, t), (3He, α), E=24, 30 MeV; 242,243Cm, 241Am(n, F), E<10 MeV; measured surrogate reaction products; deduced fission σ. Comparison with experimental data, JENDL-3.3, ENDF/B-VII.0 and JEFF-3.1 libraries.
doi: 10.1016/j.physletb.2010.07.048
2008DO05 J.Phys.(London) G35, 014020 (2008) C.Domingo-Pardo, U.Abbondanno, G.Aerts, H.Alvarez, F.Alvarez-Velarde, S.Andriamonje, J.Andrzejewski, P.Assimakopoulos, L.Audouin, G.Badurek, P.Baumann, F.Becvar, E.Berthoumieux, S.Bisterzo, F.Calvino, M.Calviani, D.Cano-Ott, R.Capote, C.Carrapico, P.Cennini, V.Chepel, N.Colonna, G.Cortes, A.Couture, J.Cox, M.Dahlfors, S.David, I.Dillmann, W.Dridi, I.Duran, C.Eleftheriadis, M.Embid-Segura, L.Ferrant, A.Ferrari, R.Ferreira-Marques, K.Fujii, W.Furman, R.Gallino, I.Goncalves, E.Gonzalez-Romero, F.Gramegna, C.Guerrero, F.Gunsing, B.Haas, R.Haight, M.Heil, A.Herrera-Martinez, M.Igashira, E.Jericha, Y.Kadi, F.Kappeler, D.Karadimos, D.Karamanis, M.Kerveno, P.Koehler, E.Kossionides, M.Krticka, C.Lamboudis, H.Leeb, A.Lindote, I.Lopes, M.Lozano, S.Lukic, J.Marganiec, S.Marrone, C.Massimi, P.Mastinu, A.Mengoni, P.M.Milazzo, M.Mosconi, F.Neves, H.Oberhummer, S.O'Brien, J.Pancin, C.Papachristodoulou, C.Papadopoulos, C.Paradela, N.Patronis, A.Pavlik, P.Pavlopoulos, L.Perrot, M.T.Pigni, R.Plag, A.Plompen, A.Plukis, A.Poch, C.Pretel, J.Quesada, T.Rauscher, R.Reifarth, C.Rubbia, G.Rudolf, P.Rullhusen, J.Salgado, C.Santos, L.Sarchiapone, I.Savvidis, C.Stephan, G.Tagliente, J.L.Tain, L.Tassan-Got, L.Tavora, R.Terlizzi, G.Vannini, P.Vaz, A.Ventura, D.Villamarin, M.C.Vincente, V.Vlachoudis, R.Vlastou, F.Voss, S.Walter, M.Wiescher, K.Wisshak The measurement of the 206Pb(n, γ) cross section and stellar implications NUCLEAR REACTIONS 206Pb(n, γ), E=0.001-1000 keV; measured Eγ, Iγ, capture cross sections. Deduced maxwellian averaged sections.
doi: 10.1088/0954-3899/35/1/014020
2006BO20 Nucl.Phys. A775, 175 (2006) S.Boyer, D.Dassie, J.N.Wilson, M.Aiche, G.Barreau, S.Czajkowski, C.Grosjean, A.Guiral, B.Haas, B.Osmanov, G.Aerts, E.Berthoumieux, F.Gunsing, Ch.Theisen, N.Thiolliere, L.Perrot Determination of the 233Pa(n, γ) capture cross section up to neutron energies of 1 MeV using the transfer reaction 232Th(3He, p)234Pa NUCLEAR REACTIONS 232Th(3He, p), E=24 MeV; measured Eγ, Iγ, (particle)γ-coin. 234Pa deduced γ-ray emission probabilities. 233Pa(n, γ), E=100-900 keV; deduced capture σ. Comparison with model predictions.
doi: 10.1016/j.nuclphysa.2006.06.013
2004HA64 Braz.J.Phys. 34, 814 (2004) Nuclear Data for New Fuel Cycles NUCLEAR REACTIONS 232Th(n, γ), E=0.05-2 MeV; 230Th, 231,233Pa(n, F), E=0.5-10 MeV; measured σ. Comparison with previous results.
doi: 10.1590/S0103-97332004000500028
2004PE04 Nucl.Phys. A735, 345 (2004) M.Petit, M.Aiche, G.Barreau, S.Boyer, N.Carjan, S.Czajkowski, D.Dassie, C.Grosjean, A.Guiral, B.Haas, D.Karamanis, S.Misicu, C.Rizea, F.Saintamon, S.Andriamonje, E.Bouchez, F.Gunsing, A.Hurstel, Y.Lecoz, R.Lucas, Ch.Theisen, A.Billebaud, L.Perrot, E.Bauge Determination of the 233Pa(n, f) reaction cross section from 0.5 to 10 MeV neutron energy using the transfer reaction 232Th(3He, p)234Pa NUCLEAR REACTIONS 232Th(3He, pF), (3He, dF), (3He, tF), (3He, αF), E=24-30 MeV; measured particle spectra, fission fragment anisotropies, fission probabilities. 231,233Pa, 230Th(n, F), E=0.5-10 MeV; deduced fission σ. 232,234Pa deduced fission barrier parameters. Comparison with previous work, model predictions.
doi: 10.1016/j.nuclphysa.2004.02.017
2003WI09 Nucl.Instrum.Methods Phys.Res. A511, 388 (2003) J.N.Wilson, B.Haas, S.Boyer, D.Dassie, G.Barreau, M.Aiche, S.Czajkowski, C.Grosjean, A.Guiral Measurements of (n, γ) neutron capture cross-sections with liquid scintillator detectors
doi: 10.1016/S0168-9002(03)01944-2
2002AP04 Phys.Rev. C66, 044305 (2002) D.E.Appelbe, P.J.Twin, C.W.Beausang, D.M.Cullen, D.Curien, G.Duchene, S.Erturk, Ch.Finck, B.Haas, E.S.Paul, D.C.Radford, C.Rigollet, M.B.Smith, O.Stezowski, J.C.Waddington, A.N.Wilson Evidence for triaxial deformation near N = 86: Collective bands in 152, 153Dy and 153Ho NUCLEAR REACTIONS 120Sn(37Cl, 4n), E=177 MeV; 124Sn(34S, 5n), E=182 MeV; measured Eγ, Iγ, γγ-coin. 153Ho, 153Dy deduced high-spin levels, J, π, configurations, triaxial deformation. Eurogam II array, cranked mean-field calculations. NUCLEAR STRUCTURE 152Dy; analyzed data; deduced triaxial superdeformed band. Cranked mean-field analysis.
doi: 10.1103/PhysRevC.66.044305
2001NI13 Phys.Rev. C64, 034313 (2001) N.Nica, G.Duchene, V.E.Iacob, J.Dudek, F.A.Beck, Th.Byrski, D.Curien, G.de France, B.Haas, B.Kharraja, D.Prevost, C.Petrache, H.Savajols, J.P.Vivien, L.Han, K.Zuber, M.Aiche, M.M.Aleonard, J.F.Chemin, C.W.Beausang, S.Clarke, P.J.Dagnall, M.Smith, P.J.Twin, J.Simpson, M.A.Bentley High-Spin States in 155Er NUCLEAR REACTIONS 123Sb(37Cl, 5n), E=193 MeV; measured Eγ, Iγ, γγ-coin, γ-ray polarization. 155Er deduced high-spin levels, J, π, δ, configurations, deformation. Eurogam II array. Tilted-Fermi-surface analysis.
doi: 10.1103/PhysRevC.64.034313
2000PA33 Eur.Phys.J. A 7, 449 (2000) E.S.Paul, A.J.Boston, S.Courtin, P.J.Dagnall, J.L.Durell, C.Finck, B.Gall, B.Haas, F.Haas, F.Hannachi, F.Hoellinger, J.C.Lisle, A.Lopez-Martens, J.C.Merdinger, N.Rowley, H.C.Scraggs, O.Stezowski, B.J.Varley, J.P.Vivien The Low-Spin Structure of 115Xe NUCLEAR REACTIONS 60Ni(58Ni, n2p), E=212.3 MeV; measured Eγ, Iγ, γγ-coin. 115Xe deduced levels, J, π, bandhead energies. Level systematics in neighboring isotopes discussed. GABREL+ spectrometer.
doi: 10.1007/s100500050416
2000SC43 Acta Phys.Hung.N.S. 12, 195 (2000) J.N.Scheurer, M.Aiche, M.M.Aleonard, G.Barreau, D.Boivin, F.Bourgine, J.F.Chemin, T.P.Doan, A.Brondi, G.La Rana, R.Moro, A.Principe, E.Vardaci, D.Curien, G.Duchene, G.de France, F.A.Beck, B.Haas, J.P.Vivien, F.Hannachi Feeding of ND and SD Bands in 151, 152Dy Nuclei NUCLEAR REACTIONS 123Sb(37Cl, αX)150Dy/151Dy/152Dy/153Dy, E=191 MeV; measured Eα, αγ-, γγ-coin; deduced entry regions for normal-deformed, superdeformed bands. Euroball II, Diamant arrays.
2000SM03 Phys.Rev. C61, 034314 (2000) M.B.Smith, D.E.Appelbe, P.J.Twin, C.W.Beausang, F.A.Beck, M.A.Bentley, D.M.Cullen, D.Curien, P.J.Dagnall, G.de France, G.Duchene, S.Erturk, Ch.Finck, B.Haas, I.M.Hibbert, J.C.Lisle, B.M.Nyako, C.D.O'Leary, C.Rigollet, H.Savajols, J.Simpson, O.Stezowski, J.Styczen, J.P.Vivien, K.Zuber Deformed Rotational Cascades in 152Dy: Further evidence for shape coexistence at high spin NUCLEAR REACTIONS 124Sn(34S, 6n), E=182 MeV; measured Eγ, Iγ, γγ-coin. 120Sn(36S, 4n), E=168 MeV; measured Eγ, Iγ, γγ-coin, DSA. 152Dy deduced high-spin levels, J, π, T1/2, quadrupole moments, configurations, shape coexistence. Eurogam array. Cranked mean-field calculations.
doi: 10.1103/PhysRevC.61.034314
1999AI04 Eur.Phys.J. A 6, 121 (1999) M.Aiche, M.M.Aleonard, G.Barreau, D.Boivin, F.Bourgine, J.F.Chemin, J.N.Scheurer, T.P.Doan, A.Brondi, G.La Rana, R.Moro, A.Principe, E.Vardaci, D.Curien, G.Duchene, G.de France, F.A.Beck, B.Haas, J.P.Vivien, F.Hannachi Alpha Energy Distribution as a Probe for the Feeding of ND and SD Bands in 151, 152Dy Nuclei NUCLEAR REACTIONS 123Sb(37Cl, 4nα), (37Cl, 5nα), E=191 MeV; measured Eγ, Iγ, Eα, γγ-, αγ-coin. 151,152Dy deduced superdeformed, normal-deformed bands associated α spectra, band-feeding features, transitions from possible hyperdeformed band. Eurogam II, Diamant arrays.
doi: 10.1007/s100500050326
1999CO24 Acta Phys.Pol. B30, 1549 (1999) S.Courtin, F.Hoellinger, N.Rowley, A.Lopez-Martens, F.Hannachi, O.Stezowski, A.J.Boston, P.Dagnall, J.Durell, C.Finck, B.J.-P.Gall, B.Haas, F.Haas, J.Lisle, A.Lunt, J.-C.Merdinger, E.S.Paul, H.C.Scraggs, B.Varley, J.-P.Vivien Entrance-Channel Effects in the Fusion of Nickel Isotopes at Near-Barrier Energies NUCLEAR REACTIONS 60Ni(58Ni, xnyp)116Xe/115Xe/115I/114I/113I/112I/114Te/112Te, E=190.1, 199.9, 212.3 MeV; measured Eγ, γγ-coin; deduced evaporation residue production σ. 115I, 116Xe deduced spin distributions, high-spin levels, J, π. GAREL+ array.
1999FI12 Phys.Lett. 467B, 15 (1999) Ch.Finck, O.Stezowski, N.Kintz, J.P.Vivien, K.Zuber, A.Nourreddine, D.E.Appelbe, C.W.Beausang, F.A.Beck, T.Byrski, S.Courtin, D.Curien, G.de France, G.Duchene, S.Erturk, B.J.P.Gall, B.Haas, N.Khadiri, E.Pachoud, C.Rigollet, M.Smith, Ch.Theisen, P.J.Twin First Evidence for Linking Transitions between the Superdeformed Yrast Band and the Normal Deformed States in 149Gd NUCLEAR REACTIONS 124Sn(30Si, 5n), E=158 MeV; measured Eγ, Iγ, γγ-coin. 149Gd deduced high-spin levels, J, π, superdeformed band linking transitions. Eurogam II array.
doi: 10.1016/S0370-2693(99)01139-9
1998BY02 Phys.Rev. C57, 1151 (1998) Th.Byrski, O.Stezowski, K.Zuber, D.Appelbe, C.W.Beausang, F.A.Beck, A.Bouguettoucha, D.Curien, G.de France, G.Duchene, S.Erturk, C.Finck, B.Gall, B.Haas, A.Z.Kiss, N.Khadiri, B.Kharraja, A.Nourreddine, D.Prevost, H.Savajols, M.Smith, P.J.Twin, J.P.Vivien Extended Spectroscopy in the Superdeformed Well of 148, 149Gd Nuclei NUCLEAR REACTIONS 124Sn(30Si, 5n), (30Si, 6n), E=158 MeV; measured Eγ, Iγ, γγ-coin. 148,149Gd deduced high-spin levels J, π, superdeformed bands, configurations.
doi: 10.1103/PhysRevC.57.1151
1998FI01 Eur.Phys.J. A 2, 123 (1998) C.Finck, O.Stezowski, F.A.Beck, D.E.Appelbe, T.Byrski, S.Courtin, D.M.Cullen, D.Curien, G.de France, G.Duchene, S.Erturk, B.J.P.Gall, U.Garg, B.Haas, N.Khadiri, B.Kharraja, N.Kintz, A.Nourreddine, D.Prevost, C.Rigollet, H.Savajols, P.J.Twin, J.P.Vivien, K.Zuber Quadrupole Moment of Superdeformed Bands in 151Tb NUCLEAR REACTIONS 130Te(27Al, 6n), E=152 MeV; measured Eγ, Iγ, γγ-coin, DSA. 151Tb deduced superdeformed bands transitions T1/2, quadrupole moments, configuration.
doi: 10.1007/s100500050100
1997AP02 Phys.Rev. C56, 2490 (1997) D.E.Appelbe, C.W.Beausang, D.M.Cullen, M.B.Smith, P.J.Twin, D.Curien, G.Duchene, C.Finck, B.Kharraja, B.Haas, C.Rigollet, O.Stezowski, A.N.Wilson Superdeformed Bands in 153Ho NUCLEAR REACTIONS 120Sn(37Cl, 4n), E=177 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ). 153Ho deduced high-spin, superdeformed levels, band structure, transition multipolarity. Cranked shell model analysis.
doi: 10.1103/PhysRevC.56.2490
1997FI03 Acta Phys.Pol. B28, 161 (1997) Ch.Finck, D.Appelbe, F.A.Beck, T.Byrski, D.Cullen, D.Curien, G.de France, G.Duchene, S.Erturk, B.Haas, N.Khadiri, B.Kharraja, D.Prevost, C.Rigollet, O.Stezowski, P.Twin, J.P.Vivien, K.Zuber Deexcitation of Superdeformed Bands in the Nucleus 151Tb NUCLEAR REACTIONS 130Te(27Al, 6n), E=155 MeV; measured γγ-coin. 151Tb deduced high-spin levels, J, π, superdeformed bands decay features.
1997HA44 Z.Phys. A358, 183 (1997) F.Hannachi, A.Lopez-Martens, A.Korichi, C.Schuck, E.Gueorguieva, C.Vieu, B.Haas, R.Lucas, A.Astier, G.Baldsiefen, M.Carpenter, G.de France, R.Duffait, L.Ducroux, Y.Le Coz, Ch.Finck, A.Gorgen, H.Hubel, T.L.Khoo, T.Lauritsen, M.Meyer, D.Prevost, N.Redon, C.Rigollet, H.Savajols, J.F.Sharpey-Schafer, O.Stezowski, C.Theisen, U.Van Severen, J.P.Vivien, A.N.Wilson Observation of the Single Step Links of the Yrast Superdeformed Band in 194Pb NUCLEAR REACTIONS 184W(16O, 6n), E=113 MeV; measured Eγ, Iγ, γγ-coin. 194Pb deduced levels, J, π, superdeformed to normal deformed bands transitions.
doi: 10.1007/s002180050301
1997HA62 Acta Phys.Hung.N.S. 6, 205 (1997) Identical Superdeformed Bands NUCLEAR STRUCTURE 148,149Gd, 152Dy; analyzed superdeformed bands moments of inertia; deduced identical bands features, pairing correlations role. Systematics of identical bands discussed.
1997SM11 Acta Phys.Hung.N.S. 6, 305 (1997) M.B.Smith, D.E.Appelbe, C.W.Beausang, P.J.Twin, S.Asztalos, M.A.Bentley, R.M.Clark, D.M.Cullen, P.J.Dagnall, M.A.Deleplanque, R.M.Diamond, S.Erturk, P.Fallon, Ch.Finck, B.Haas, A.O.Macchiavelli, C.Rigollet, H.Savayols, O.Stezowski The Search for Hyperdeformation in 152Dy NUCLEAR REACTIONS 120Sn(37Cl, 4np), E=185, 190 MeV; 124Sn(34S, 6n), E=182 MeV; measured Eγ, Iγ, γγ-coin. 152Dy deduced no clear evidence for hyperdeformed states.
1997ST17 Acta Phys.Pol. B28, 157 (1997) O.Stezowski, F.A.Beck, Th.Byrski, D.Curien, G.de France, G.Duchene, Ch.Finck, B.Gall, B.Haas, N.Khadiri, B.Kharraja, D.Prevost, C.Rigollet, H.Savajols, J.P.Vivien, K.Zuber Superdeformed Nuclei Produced in αxn Channel in the A ≈ 150 Mass Region NUCLEAR REACTIONS 123Sb(37Cl, 4nα), 124Sn(34S, 6n), (34S, 5nα), (30Si, 5n), E not given; measured Eγ, Iγ, γγ-coin. 152Dy, 149Gd deduced superdeformed band feeding characteristics.
1996DA20 Acta Phys.Pol. B27, 155 (1996) P.J.Dagnall, A.G.Smith, J.C.Lisle, D.H.Smalley, R.Chapman, C.Finck, B.Haas, M.J.Leddy, D.Prevost, N.Rowley, H.Savajols, T.R.Werner, W.Nazarewicz The Observation of Superdeformed Structure in Mass 80 Nuclei NUCLEAR REACTIONS 58Ni(30Si, X), E=134 MeV; measured γγ-coin. 82Sr, 82Y deduced high-spin levels, J, π, superdeformed bands evidence.
1996DE10 Phys.Rev. C53, R1070 (1996) G.de France, C.Baktash, B.Haas, W.Nazarewicz Rotational Inertia of Superdeformed Nuclei: Intruder orbitals, pairing, and identical bands NUCLEAR STRUCTURE A ≈ 150; A ≈ 190; analyzed dynamical moments of inertia fractional changes distributions for pairs of bands in superdeformed nuclei; deduced weaker pairing correlations, intruder orbitals roles.
doi: 10.1103/PhysRevC.53.R1070
1996LO12 Phys.Lett. 380B, 18 (1996) A.Lopez-Martens, F.Hannachi, A.Korichi, C.Schuck, E.Gueorguieva, Ch.Vieu, B.Haas, R.Lucas, A.Astier, G.Baldsiefen, M.Carpenter, G.de France, R.Duffait, L.Ducroux, Y.Le Coz, Ch.Finck, A.Gorgen, H.Hubel, T.L.Khoo, T.Lauritsen, M.Meyer, D.Prevost, N.Redon, C.Rigollet, H.Savajols, J.F.Sharpey-Schafer, O.Stezowski, Ch.Theisen, U.Van Severen, J.P.Vivien, A.N.Wilson Single Step Links of the Superdeformed Band in 194Pb: A measure of the absolute excitation energy, spin and parity of the superdeformed states NUCLEAR REACTIONS 184W(16O, 6n), E=113 MeV; measured Eγ, Iγ. 194Pb deduced levels, J, π, superdeformed band.
doi: 10.1016/0370-2693(96)00367-X
1996SA15 Phys.Rev.Lett. 76, 4480 (1996) H.Savajols, A.Korichi, D.Ward, D.Applebe, G.C.Ball, C.Beausang, F.A.Beck, T.Byrski, D.Curien, P.Dagnall, G.de France, D.Disdier, G.Duchene, S.Erturk, C.Finck, S.Flibotte, B.Gall, A.Galindo-Uribarri, B.Haas, G.Hackman, V.P.Janzen, B.Kharraja, J.C.Lisle, J.C.Merdinger, S.M.Mullins, S.Pilotte, D.Prevost, D.C.Radford, V.Rauch, C.Rigollet, D.Smalley, M.B.Smith, O.Stezowski, J.Styczen, Ch.Theisen, P.J.Twin, J.P.Vivien, J.C.Waddington, K.Zuber, I.Ragnarsson Lifetime Measurements of Superdeformed Bands in 148-149Gd and 152Dy: Evidence for structure-dependent elongations NUCLEAR REACTIONS 124Sn(30Si, 6n), (30Si, 5n), E=158 MeV; 120Sn(36S, 4n), E=170 MeV; measured DSA, γγ-coin. 148,149Gd, 152Dy deduced levels, J, π, band structure deformation features, quadrupole moments, superdeformed bands T1/2.
doi: 10.1103/PhysRevLett.76.4480
1996SM07 Nucl.Phys. A611, 96 (1996) D.H.Smalley, R.Chapman, P.J.Dagnall, C.Finck, B.Haas, M.J.Leddy, J.C.Lisle, D.Prevost, H.Savajols, A.G.Smith Gamma-Ray Spectroscopy of 79Rb and 81Sr NUCLEAR REACTIONS 58Ni(30Si, n2pα), 58Ni(30Si, p2α), E=134 MeV; measured γγ-coin. 79Rb, 81Sr deduced high-spin levels, J, π, band structure. TRS calculations, routhians, alignments, cranked shell model calculations.
doi: 10.1016/S0375-9474(96)00286-2
1996TH06 Phys.Rev. C54, 2910 (1996) Ch.Theisen, N.Khadiri, J.P.Vivien, I.Ragnarsson, C.W.Beausang, F.A.Beck, G.Belier, T.Byrski, D.Curien, G.de France, D.Disdier, G.Duchene, Ch.Finck, S.Flibotte, B.Gall, B.Haas, H.Hanine, B.Herskind, B.Kharraja, J.C.Merdinger, A.Nourreddine, B.M.Nyako, G.E.Perez, D.Prevost, O.Stezowski, V.Rauch, C.Rigollet, H.Savajols, J.Sharpey-Schafer, P.J.Twin, L.Wei, K.Zuber Favored Neutron Excitations in Superdeformed 147Gd NUCLEAR REACTIONS 122Sn(30Si, 5n), E=158 MeV; measured Eγ, Iγ, γγ-, high-fold-coin. 147Gd deduced high-spin levels, superdeformed bands, configurations, effective alignments. Nilsson-Strutinsky cranking model calculations. Compton suppressed Ge detectors EUROGAM array.
doi: 10.1103/PhysRevC.54.2910
1995BB19 Ann.Rev.Nucl.Part.Sci. 45, 485 (1995) C.Baktash, B.Haas, W.Nazarewicz Identical Bands in Deformed and Superdeformed Nuclei
doi: 10.1146/annurev.ns.45.120195.002413
1995BE20 J.Phys.(London) G21, L21 (1995) M.A.Bentley, C.W.Beausang, P.J.Twin, P.J.Dagnall, A.Atac, F.A.Beck, Th.Byrski, S.Clarke, D.M.Curien, G.Duchene, G.de France, P.D.Forsyth, B.Herskind, B.Haas, J.C.Lisle, B.M.Nyako, J.Nyberg, E.S.Paul, J.Simpson, J.Styczen, J.P.Vivien, K.Zuber Search for Linking Transitions between the Superdeformed and Normal Deformed States in 152Dy NUCLEAR REACTIONS 108Pd(48Ca, 4n), E=200 MeV; measured γγγ-coin, Eγ, Iγ. 152Dy deduced superdeformed, normal deformed high-spin states linking transitions evidence.
doi: 10.1088/0954-3899/21/4/001
1995BE65 Nucl.Instrum.Methods Phys.Res. A364, 560 (1995) C.W.Beausang, D.Prevost, M.H.Bergstrom, G.de France, B.Haas, J.C.Lisle, Ch.Theisen, J.Timar, P.J.Twin, J.N.Wilson Using High-Fold Data from the New Generation of γ-Ray Detector Arrays NUCLEAR REACTIONS 124Sn(30Si, 5n), E=162 MeV; 124Sn(34S, 6n), E=182 MeV; measured γγ-coin spectra; deduced data analysis associated problems. High efficiency γ-ray spectrometers.
doi: 10.1016/0168-9002(95)00438-6
1995DA30 Z.Phys. A353, 251 (1995) P.J.Dagnall, A.G.Smith, J.C.Lisle, D.H.Smalley, R.Chapman, C.Finck, B.Haas, M.Leddy, D.Prevost, N.Rowley, H.Savajols The Observation of a Superdeformed Structure in 82Y NUCLEAR REACTIONS 58Ni(30Si, npα), E=134 MeV; measured γγ-coin. 82Y deduced high-spin states decay features, superdeformed structure evidence.
doi: 10.1007/BF01292329
1995DU07 Z.Phys. A352, 13 (1995) L.Ducroux, A.Astier, R.Beraud, R.Duffait, Y.Le Coz, M.Meyer, S.Perries, N.Redon, J.F.Sharpey-Schafer, A.N.Wilson, R.Collatz, I.Deloncle, F.Hannachi, M.Kaci, A.Lopez-Martens, M.G.Porquet, C.Schuck, F.Azaiez, S.Bouneau, C.Bourgeois, J.Duprat, A.Korichi, N.Perrin, N.Poffe, H.Sergolle, D.Goutte, R.Lucas, V.Meot, I.Hibbert, R.Wadsworth, F.Beck, D.Curien, G.De France, G.Duchene, B.Gall, B.Haas, J.P.Vivien Configuration of the Existence of a Superdeformed Rotational Band in 192Pb NUCLEAR REACTIONS 168Er(30Si, 6n), E=159 MeV; measured γγ-coin. 192Pb deduced superdeformed band.
doi: 10.1007/BF01292756
1995FL01 Nucl.Phys. A584, 373 (1995) S.Flibotte, G.Hackman, I.Ragnarsson, Ch.Theisen, H.R.Andrews, G.C.Ball, C.W.Beausang, F.A.Beck, G.Belier, M.A.Bentley, T.Byrski, D.Curien, G.de France, D.Disdier, G.Duchene, B.Haas, D.S.Haslip, V.P.Janzen, P.M.Jones, B.Kharraja, J.A.Kuehner, J.C.Lisle, J.C.Merdinger, S.M.Mullins, E.S.Paul, D.Prevost, D.C.Radford, V.Rauch, J.F.Smith, J.Styczen, P.J.Twin, J.P.Vivien, J.C.Waddington, D.Ward, K.Zuber Multi-Particle Excitations in the Superdeformed 149Gd Nucleus NUCLEAR REACTIONS 124Sn(30Si, 5n), E=158 MeV; measured Eγ, Iγ, γn-coin. 149Gd deduced high-spin levels, J, π, superdeformed bands. Compton-suppressed hyperpure Ge detector array. Nilsson-Strutinsky cranking model calculations.
doi: 10.1016/0375-9474(94)00450-2
1995KH06 Phys.Lett. 341B, 268 (1995) B.Kharraja, T.Byrski, F.A.Beck, C.W.Beausang, M.A.Bentley, D.Curien, P.J.Dagnall, G.Duchene, S.Flibotte, G.de France, Zs.Fulop, B.Haas, A.Z.Kiss, J.C.Lisle, C.M.Petrache, Ch.Theisen, P.J.Twin, J.P.Vivien, K.Zuber Unfavoured Signature Partner Superdeformed Bands Associated with Proton Excitations in 151Tb NUCLEAR REACTIONS 130Te(27Al, X), E=154 MeV; measured Eγ, multiplicities. 151Tb deduced high-spin superdeformed bands, configurations. Self-consistent relativistic Hartree-Fock model comparison.
doi: 10.1016/0370-2693(94)01345-D
1995PE16 Phys.Scr. T56, 299 (1995) C.M.Petrache, G.Duchene, C.W.Beausang, F.A.Beck, T.Byrski, D.Curien, P.J.Dagnall, S.Flibotte, P.D.Forsyth, G.de France, B.Haas, B.Kharraja, A.Kiss, J.C.Merdinger, D.Prevost, C.Schuck, C.Theisen, P.J.Twin, J.P.Vivien Decay Out of Superdeformed Bands in Tb Isotopes NUCLEAR REACTIONS 130Te(27Al, xn), E=154 MeV; measured Eγ, Iγ, γγ-coin. 152Tb deduced high-spin levels, J, π. 150,151Tb deduced high-spin levels, J, π, superdeformed band decay features.
doi: 10.1088/0031-8949/1995/T56/054
1995SM08 Phys.Lett. 355B, 32 (1995) A.G.Smith, P.J.Dagnall, J.C.Lisle, D.H.Smalley, T.R.Werner, R.Chapman, C.Finck, B.Haas, M.Leddy, W.Nazarewicz, D.Prevost, N.Rowley, H.Savajols Observation of Superdeformation in 82Sr NUCLEAR REACTIONS 58Ni(30Si, 2pα), (30Si, X), E=134 MeV; measured γγ-coin. 82Sr deduced high-spin levels, superdeformed bands, configuration. Cranked Woods-Saxon calculations.
doi: 10.1016/0370-2693(95)00735-4
1995VA25 Phys.Rev. C52, 2387 (1995) J.R.Vanhoy, J.M.Anthony, B.M.Haas, B.H.Benedict, B.T.Meehan, S.F.Hicks, C.M.Davoren, C.L.Lundstedt Structural Characteristics of 142Ce Through Inelastic Neutron Scattering NUCLEAR REACTIONS 142Ce(n, n'γ), E=2-2.53 MeV; measured Eγ, Iγ, Doppler shifts, Iγ(θ). 142Ce deduced levels, J, π, δ, B(λ), T1/2. Phonon, interacting boson, particle core coupling models.
doi: 10.1103/PhysRevC.52.2387
1994DA20 Phys.Lett. 335B, 313 (1994) P.J.Dagnall, C.W.Beausang, P.J.Twin, M.A.Bentley, F.A.Beck, Th.Byrski, S.Clarke, D.Curien, G.Duchene, G.de France, P.D.Forsyth, B.Haas, J.C.Lisle, E.S.Paul, J.Simpson, J.Styczen, J.P.Vivien, J.N.Wilson, K.Zuber Excited Bands in the Doubly-Magic Superdeformed 152Dy Nucleus: Evidence for the first N = 7 proton hyper-intruder orbital NUCLEAR REACTIONS 108Pd(48Ca, 4n), E=200 MeV; measured γγ-coin, Eγ, Iγ. 152Dy deduced high-spin levels, J, π, superdeformed bands, configurations.
doi: 10.1016/0370-2693(94)90356-5
1994DE33 Phys.Lett. 331B, 290 (1994) G.de France, B.Haas, I.Ragnarsson, P.J.Twin, C.W.Beausang, F.A.Beck, T.Byrski, S.Clarke, D.Curien, P.J.Dagnall, G.Duchene, P.Fallon, S.Flibotte, S.Forbes, P.D.Forsyth, B.Kharraja, J.C.Lisle, J.C.Merdinger, C.M.Petrache, D.Prevost, J.F.Sharpey-Schafer, J.Simpson, J.P.Vivien, K.Zuber Neutron Excitations Across the N = 86 Superdeformed Shell Gap NUCLEAR STRUCTURE 149Gd, 152,151Tb, 152Dy; analyzed Eγ data; deduced superdeformed high-spin bands features.
doi: 10.1016/0370-2693(94)91054-5
1994DU13 Z.Phys. A350, 39 (1994) G.Duchene, C.M.Petrache, C.W.Beausang, F.A.Beck, T.Byrski, D.Curien, P.J.Dagnall, S.Flibotte, P.D.Forsyth, G.de France, B.Haas, B.Kharraja, J.C.Merdinger, D.Prevost, C.Schuck, C.Theisen, P.J.Twin, J.P.Vivien High Spin States in the Nucleus 150Tb NUCLEAR REACTIONS 130Te(27Al, 7n), E=154 MeV; measured γγ-coin. 150Tb deduced high-spin levels, J, π, configurations, yrast superdeformed band decay features. Deformed independent particle model.
1994FA13 Phys.Rev.Lett. 73, 782 (1994) P.Fallon, C.W.Beausang, S.Clarke, P.J.Twin, F.A.Beck, Th.Byrski, D.Curien, P.J.Dagnall, G.de France, G.Duchene, P.D.Forsyth, B.Haas, M.J.Joyce, A.O.Macchiavelli, E.S.Paul, J.F.Sharpey-Schafer, J.Simpson, J.P.Vivien, S.Aberg, W.Nazarewicz Pair Excitaions and a Proton Band Crossing in Superdeformed 150Gd NUCLEAR REACTIONS 130Te(26Mg, 6n), E=149 MeV; measured γγ-coin. 150Gd deduced superdeformed high-spin band, configuration, dynamic moments of inertia, relative Iγ.
doi: 10.1103/PhysRevLett.73.782
1994PE17 Nucl.Phys. A579, 285 (1994) C.M.Petrache, G.Duchene, B.Kharraja, C.W.Beausang, F.A.Beck, T.Byrski, D.Curien, P.Dagnall, S.Flibotte, P.D.Forsyth, G.de France, B.Haas, A.Kiss, J.C.Merdinger, D.Prevost, C.Schuck, C.Theisen, P.J.Twin, J.P.Vivien Detailed Level Scheme of 151Tb and the Feeding of the Normal-Deformed States by the Superdeformed Bands NUCLEAR REACTIONS 130Te(27Al, 6n), E=154 MeV; measured Eγ, Iγ, γγ-coin, γ(θ). 151Tb deduced high-spin levels, J, π, configurations, band structure, deformations, decay out of superdeformed bands. Enriched targets, Compton-suppressed hyperpure Ge detector array EUROGAM. Deformed independent particle model calculations.
doi: 10.1016/0375-9474(94)90807-9
1993BE29 Nucl.Phys. A557, 67c (1993) F.A.Beck, Th.Byrski, D.Curien, G.Duchene, S.Flibotte, G.de France, B.Haas, B.Kharraja, J.C.Merdinger, C.Theisen, J.P.Vivien, J.C.Lisle, C.W.Beausang, P.Dagnall, P.Fallon, J.Simpson, P.Twin, F.Hannachi, C.Schuck, Z.Fulop, M.Jozsa, A.Kiss, B.M.Nyako, C.M.Petrache The First Results from EUROGAM: Superdeformed structures in 151Tb NUCLEAR REACTIONS 124Sn(31P, 4n), E=145 MeV; 130Te(27Al, 6n), E=150 MeV; measured γγ-coin. 151Tb deduced superdeformed bands.
doi: 10.1016/0375-9474(93)90531-2
1993BE37 Phys.Rev.Lett. 71, 1800 (1993) C.W.Beausang, P.Fallon, S.Clarke, F.A.Beck, Th.Byrski, D.Curien, P.J.Dagnall, G.de France, G.Duchene, P.D.Forsyth, B.Haas, M.J.Joyce, A.O.Macchiavelli, E.S.Paul, J.F.Sharpey-Schafer, J.Simpson, P.J.Twin, J.P.Vivien Degnerate Superdeformed States in 150Gd NUCLEAR REACTIONS 130Te(26Mg, 6n), E=149 MeV; measured γγγ-coin. 150Gd deduced levels, J, π, superdeformed state degeneracy features.
doi: 10.1103/PhysRevLett.71.1800
1993CU06 Phys.Rev.Lett. 71, 2559 (1993) D.Curien, G.de France, C.W.Beausang, F.A.Beck, T.Byrski, S.Clark, P.Dagnall, G.Duchene, S.Flibotte, S.Forbes, P.D.Forsyth, B.Haas, M.A.Joyce, B.Kharraja, B.M.Nyako, C.Schuck, J.Simpson, C.Theisen, P.J.Twin, J.P.Vivien, L.Zolnai Deexcitation from Superdeformed Bands in 151Tb and Neighboring A ≈ 150 Nuclei NUCLEAR REACTIONS 130Te(27Al, 6n), E=154 MeV; measured Eγ, Iγ, γγγ-coin. 151Tb deduced superdeformed band transition energies, relative Iγ, decay mechanism features.
doi: 10.1103/PhysRevLett.71.2559
1993DU04 Phys.Rev. C47, 2043 (1993) G.Duchene, P.Romain, F.A.Beck, Ph.Benet, D.Disdier, B.Haas, B.Lott, V.Rauch, F.Scheibling, J.P.Vivien, S.K.Basu, E.Bozek, K.Zuber, D.Di Gregorio, J.Fernandez-Niello Angular Momentum Distributions for 16O + 144Nd NUCLEAR REACTIONS, ICPND 144Nd(16O, X), E=67-90 MeV; measured fusion σ(E), γ-multiplicity. Model comparison. Off-line residual X-ray emission detection.
doi: 10.1103/PhysRevC.47.2043
1993FL03 Phys.Rev.Lett. 71, 688 (1993) S.Flibotte, G.Hackman, Ch.Theisen, H.R.Andrews, G.C.Ball, C.W.Beausang, F.A.Beck, G.Belier, M.A.Bentley, T.Byrski, D.Curien, G.de France, D.Disdier, G.Duchene, P.Fallon, B.Haas, V.P.Janzen, P.M.Jones, B.Kharraja, J.A.Kuehner, J.C.Lisle, J.C.Merdinger, S.M.Mullins, E.S.Paul, D.Prevost, D.C.Radford, V.Rauch, J.F.Smith, J.Styczen, P.J.Twin, J.P.Vivien, J.C.Waddington, D.Ward, K.Zuber Multiparticle Excitations and Identical Bands in Superdeformed 149Gd Nucleus NUCLEAR REACTIONS 124Sn(30Si, 5n), E=158 MeV; measured γγ-coin. 149Gd deduced levels, J, π, superdeformed bands.
doi: 10.1103/PhysRevLett.71.688
1993FL07 Phys.Rev.Lett. 71, 4299 (1993) S.Flibotte, H.R.Andrews, G.C.Ball, C.W.Beausang, F.A.Beck, G.Belier, T.Byrski, D.Curien, P.J.Dagnall, G.de France, D.Disdier, G.Duchene, Ch.Finck, B.Haas, G.Hackman, D.S.Haslip, V.P.Janzen, B.Kharraja, J.C.Lisle, J.C.Merdinger, S.M.Mullins, W.Nazarewicz, D.C.Radford, V.Rauch, H.Savajols, J.Styczen, Ch.Theisen, P.J.Twin, J.P.Vivien, J.C.Waddington, D.Ward, K.Zuber, S.Aberg ΔI = 4 Bifurcation in a Superdeformed Band: Evidence for a C4 symmetry NUCLEAR REACTIONS 124Sn(30Si, 5n), E=158 MeV; measured Eγ, Iγ, γγ-coin. 149Gd deduced yrast superdeformed band moment of inertia, evidence for fourfold rotational symmetry.
doi: 10.1103/PhysRevLett.71.4299
1993HA19 Nucl.Phys. A561, 251 (1993) B.Haas, V.P.Janzen, D.Ward, H.R.Andrews, D.C.Radford, D.Prevost, J.A.Kuehner, A.Omar, J.C.Waddington, T.E.Drake, A.Galindo-Uribarri, G.Zwartz, S.Flibotte, P.Taras, I.Ragnarsson Studies of Superdeformation in the Gadolinium Nuclei NUCLEAR REACTIONS 120,122,124Sn(28Si, xn), (29Si, xn), (30Si, xn), E=155 MeV; measured Eγ, Iγ, γγ-coin, DCO ratios. 145,146,147,148,149Gd deduced, γ-multipliplicities, J, π, levels, superdeformed bands. Compton-suppressed hyperpure Ge detector array, 4π-bismuth germanate ball. Cranked shell-model-Strutinsky calculations.
doi: 10.1016/0375-9474(93)90153-O
1993JA04 Phys.Rev.Lett. 70, 1065 (1993) V.P.Janzen, H.R.Andrews, B.Haas, D.C.Radford, D.Ward, A.Omar, D.Prevost, M.Sawicki, P.Unrau, J.C.Waddington, T.E.Drake, A.Galindo-Uribarri, R.Wyss The Proton h11/2 Intruder Orbital: Evidence for collectivity and a strong proton-neutron interaction NUCLEAR REACTIONS 94Mo(23Na, 2n2p), E=117 MeV; measured γγ-coin, sum spectra. 113Sb deduced levels, J, π, configuration, band structure, shape features.
doi: 10.1103/PhysRevLett.70.1065
1992FL02 Phys.Rev. C45, R889 (1992) S.Flibotte, H.R.Andrews, T.E.Drake, A.Galindo-Uribarri, B.Haas, V.J.Janzen, D.Prevost, D.C.Radford, J.Rodriguez, P.Romain, J.P.Vivien, J.C.Waddington, D.Ward, G.Zwartz Entrance-Channel Effects in the Population of Superdeformed Bands in 147, 148Gd NUCLEAR REACTIONS 124Sn(29Si, xn), 122Sn(30Si, xn), E=155 MeV; 76Ge(76Ge, xn), E=319 MeV; measured Eγ, Iγ, γγ-coin. 147,148Gd deduced superdeformed bands polulation intensity. Enriched targets, Compton-suppressed hyperpure Ge array.
doi: 10.1103/PhysRevC.45.R889
1992FL03 Nucl.Instrum.Methods Phys.Res. A320, 325 (1992) S.Flibotte, U.J.Huttmeier, P.Bednarczyk, G.de France, B.Haas, P.Romain, Ch.Theisen, J.P.Vivien, J.Zen Multidimensional Analysis of High Resolution γ-Ray Data NUCLEAR STRUCTURE 149Gd; analyzed superdeformed band γ-transition data; deduced transitions for use in Monte Carlo simulation. Multi-dimensional analysis, algorithm development.
doi: 10.1016/0168-9002(92)90793-4
1992SM01 Phys.Rev.Lett. 68, 158 (1992) G.Smith, B.Haas, A.Alderson, I.Ali, C.W.Beausang, M.A.Bentley, P.Dagnall, P.Fallon, G.de France, P.D.Forsyth, U.Huttmeier, P.Romain, D.Santos, P.J.Twin, J.P.Vivien Entrance-Channel Effects in the Population of Superdeformed Bands NUCLEAR REACTIONS 74Ge(82Se, 4n), E=324-346 MeV; 108Pd(48Ca, 4n), E=205 MeV; 120Sn(36S, 4n), E=175 MeV; measured γγ-coin. 152Dy deduced superdeformed band population entrance channel effects.
doi: 10.1103/PhysRevLett.68.158
1992VI03 Phys.Lett. 278B, 407 (1992) J.P.Vivien, D.Balouka, B.Haas, H.R.Andrews, D.C.Radford, D.Ward, V.P.Janzen, D.Prevost, J.C.Waddington, S.Flibotte, S.Pilotte, P.Taras, A.Galindo-Uribarri, H.Kluge, S.Aberg Radiation Originating from Unresolved Superdeformed States in 149Gd NUCLEAR REACTIONS 124Sn(30Si, xn), E=155 MeV; measured correlated γγ-coincidence matrix, Iγ. 149Gd deduced unresolved superdeformed states.
doi: 10.1016/0370-2693(92)90576-P
1992WO09 Z.Phys. A341, 137 (1992) H.J.Wollersheim, P.Egelhof, H.Emling, J.Gerl, W.Henning, R.Holzmann, R.Schmidt, R.S.Simon, N.Martin, G.Eckert, Th.W.Elze, K.Stelzer, R.Kulessa, G.Duchene, B.Haas, J.C.Merdinger, J.P.Vivien, J.de Boer, E.Hauber, K.Kaiser, P.von Brentano, R.Reinhardt, R.Wirowski, R.Julin, C.Fahlander, I.Thorslund, H.Kluge Evidence for a Two-Phonon Octupole Vibrational State in 208Pb NUCLEAR REACTIONS 206,208Pb(208Pb, X), E=1290 MeV; measured (particle)(particle)γ-coin, (particle)γ(θ), directional correlations; 206Pb(208Pb, 208Pb'), E=1290 MeV; measured σ(θ). 208Pb deduced level, possible J, π, octupole character, dynamical deformation parameter.
doi: 10.1007/BF01298473
1991FL02 Nucl.Phys. A530, 187 (1991) S.Flibotte, B.Haas, F.Banville, J.Gascon, P.Taras, H.R.Andrews, D.C.Radford, D.Ward, J.C.Waddington High-Spin States in 149Gd NUCLEAR REACTIONS 124Sn(30Si, 5n), E=150 MeV; measured Eγ, Iγ, γγ-coin, Iγ(θ), oriented nuclei. 149Gd deduced levels, J, δ. Enriched targets, Compton-suppressed hyperpure Ge detector array, 4π BGO ball. Deformed Woods-Saxon potential calculations.
doi: 10.1016/0375-9474(91)90762-U
1991FL03 Nucl.Phys. A531, 205 (1991) S.Flibotte, B.Haas, P.Taras, H.R.Andrews, D.C.Radford, D.Ward Spin Dependence of the Giant Dipole Resonance in Gd Isotopes NUCLEAR REACTIONS 124Sn(30Si, xn), E=150 MeV; measured Eγ, Iγ, γγ-coin, spin orientation, γ(θ). 148,149,150Gd deduced deformation. Enriched targets, Compton-suppressed hyperpure Ge detector array, 4π BGO ball.
doi: 10.1016/0375-9474(91)90578-T
1991TH01 Phys.Rev. C43, R12 (1991) M.Thoennessen, J.R.Beene, F.E.Bertrand, D.J.Horen, M.L.Halbert, D.C.Hensley, J.E.Lisantti, W.Mittig, Y.Schutz, N.Alamanos, F.Auger, J.Barrette, B.Fernandez, A.Gillibert, B.Haas, J.P.Vivien, A.M.Nathan High-Energy Target Excitations in Heavy Ion Inelastic Scattering NUCLEAR REACTIONS 208Pb(17O, 17O'), E=84 MeV/nucleon; measured γ(17O')-coin. 208Pb deduced GDR built on highly excited states.
doi: 10.1103/PhysRevC.43.R12
1991ZU01 Phys.Lett. 254B, 308 (1991) K.Zuber, D.Balouka, F.A.Beck, Th.Byrski, D.Curien, G.De France, G.Duchene, C.Gehringer, B.Haas, J.C.Merdinger, P.Romain, D.Santos, J.Styczen, J.P.Vivien, J.Dudek, Z.Szymanski, T.R.Werner A Comparative Study of Superdeformation in 146,147,148Gd. Possible Manifestations of the Pseudo-SU3 Symmetry, Octupole Shape Susceptibility and Superdeformed Deep-Hole Excitations NUCLEAR REACTIONS 122Sn(30Si, 5n), E=155 MeV; measured Eγ, Iγ, sum spectra. 147Gd deduced levels, J, π, superdeformed band features. Model comparison.
doi: 10.1016/0370-2693(91)91160-W
1990BE03 Phys.Rev. C41, 920 (1990) J.R.Beene, F.E.Bertrand, D.J.Horen, R.L.Auble, B.L.Burks, J.Gomez del Campo, M.L.Halbert, R.O.Sayer, W.Mittig, Y.Schutz, J.Barrette, N.Alamanos, F.Auger, B.Fernandez, A.Gillibert, B.Haas, J.P.Vivien Heavy-Ion Coulomb Excitation and Photon Decay of the Giant Dipole Resonance in 208Pb NUCLEAR REACTIONS 208Pb(17O, 17O'), E=84 MeV/nucleon; measured σ(E(17O)), γ(particle)(θ, φ) following Coulomb excitation, σ(θ). 208Pb deduced giant resonance decay features, B(λ), M(n)/M(p).
doi: 10.1103/PhysRevC.41.920
1990BE08 Phys.Rev. C41, R1332 (1990) J.R.Beene, F.E.Bertrand, D.J.Horen, J.L.Lisantti, M.L.Halbert, D.C.Hensley, W.Mittig, Y.Schutz, J.Barrette, N.Alamanos, F.Auger, B.Fernandez, A.Gillibert, B.Haas, J.P.Vivien, A.M.Nathan Compound and Precompound Effects in Photon Decay of the Giant Dipole Resonance NUCLEAR REACTIONS 208Pb, 209Bi(17O, 17O'), E=84 MeV/nucleon; measured γ-spectra, γ yield vs excitation; deduced γ production σ vs excitation. 208Pb, 209Bi deduced GDR decay features.
doi: 10.1103/PhysRevC.41.R1332
1990HA25 Phys.Lett. 245B, 13 (1990) B.Haas, J.P.Vivien, S.K.Basu, F.A.Beck, Ph.Benet, T.Byrski, D.Curien, G.Duchene, C.Gehringer, H.Kluge, J.C.Merdinger, P.Romain, D.Santos, S.Flibotte, J.Gascon, P.Taras, E.Bozek, K.Zuber Feeding of the Superdeformed Yrast Band in 149Gd NUCLEAR REACTIONS 124Sn(30Si, 5n), E=150-160 MeV; measured γ-spectra. 149Gd deduced superdeformed yrast band relative Iγ.
doi: 10.1016/0370-2693(90)90156-Z
1990HA31 Phys.Rev. C42, R1817 (1990) B.Haas, D.Ward, H.R.Andrews, G.C.Ball, T.E.Drake, S.Flibotte, A.Galindo-Uribarri, V.P.Janzen, J.K.Johansson, H.Kluge, J.Kuehner, A.Omar, S.Pilotte, D.Prevost, J.Rodriguez, D.C.Radford, P.Taras, J.P.Vivien, J.C.Waddington, S.Aberg Observation of Excited Proton and Neutron Configurations in the Superdeformed 149Gd Nucleus NUCLEAR REACTIONS 124Sn(30Si, 5n), E=155 MeV; 124Sn(31P, 5n), E=156 MeV; measured γ-spectra, γγ-coin. 149Gd deduced levels, J, π, superdeformed band structure.
doi: 10.1103/PhysRevC.42.R1817
1990ZU02 Nucl.Phys. A520, 195c (1990) K.Zuber, D.Balouka, F.A.Beck, Th.Byrski, D.Curien, G.Duchene, C.Gehringer, B.Haas, J.C.Merdinger, P.Romain, D.Santos, J.Styczen, J.P.Vivien, J.Dudek, Z.Szymanski, T.Werner Superdeformed Bands in 14764Gd83, a Possible Test of the Existence of Octupole Correlations in Superdeformed Bands NUCLEAR REACTIONS 122Sn(30Si, 5n), E=155 MeV; measured Eγ, Iγ. 147Gd deduced levels, superdeformed band structure.
doi: 10.1016/0375-9474(90)91147-J
1989AN08 Z.Phys. A333, 247 (1989) S.Andre, D.Barneoud, C.Foin, J.Genevey, J.A.Pinston, B.Haas, J.P.Vivien, A.J.Kreiner Yrast and Side Bands in the Odd-Odd 160,162Tm Nuclei NUCLEAR REACTIONS 128,130Te(37Cl, 5n), E=167 MeV; measured γγ-coin. 160,162Tm deduced levels, J, π, band structure.
1989KR06 Phys.Rev. C40, R487 (1989) A.J.Kreiner, V.R.Vanin, F.A.Beck, Ch.Bourgeois, Th.Byrski, D.Curien, G.Duchene, B.Haas, J.C.Merdinger, M.G.Porquet, P.Romain, S.Rouabah, D.Santos, J.P.Vivien Double Blocking in Doubly Odd Deformed Nuclei: The case of 178Re NUCLEAR REACTIONS 165Ho(18O, 5n), E=98 MeV; measured γγ-coin. 178Re deduced levels, J, π, band structure, dynamical moments of inertia, configurations. Double blocking technique.
doi: 10.1103/PhysRevC.40.R487
1989KU02 Phys.Rev.Lett. 62, 1103 (1989) W.Kuhn, A.Ruckelshausen, R.D.Fischer, G.Breitbach, H.J.Hennrich, V.Metag, R.Novotny, R.V.F.Janssens, T.L.Khoo, D.Habs, D.Schwalm, B.Haas, R.S.Simon Nuclear-Structure Dependence of Heavy-Ion-Fusion Partial-Wave Distributions NUCLEAR REACTIONS 92Zr(64Ni, X), E(cm)=138.8 MeV; 96Zr(64Ni, X), E(cm)=139.5 MeV; measured partial fusion σ.
doi: 10.1103/PhysRevLett.62.1103
1989TA12 Phys.Lett. 222B, 357 (1989) P.Taras, S.Flibotte, J.Gascon, B.Haas, S.Pilotte, D.C.Radford, D.Ward, H.R.Andrews, F.Banville, J.K.Johansson, J.C.Waddington Additional Superdeformed States in the Continuum of 149Gd NUCLEAR REACTIONS 124Sn(30Si, 5n), E=150 MeV; analyzed data. 149Gd deduced levels, J, π, superdeformation.
doi: 10.1016/0370-2693(89)90323-7
1989ZU01 Z.Phys. A332, 231 (1989) K.Zuber, E.Bozek, F.A.Beck, P.Benet, T.Byrski, D.Curien, G.Duchene, C.Gehringer, B.Haas, A.Kreiner, J.C.Merdinger, P.Romain, J.P.Vivien Non-Yrast States in 152Dy Around 22(h-bar), the Region into which the Discrete Superdeformed Band Drains NUCLEAR REACTIONS 124Sn(32S, 4n), E=132 MeV; measured γγ-coin. 152Dy deduced levels, J, π, superdeformed band drainage.
1988BA39 Phys.Lett. 209B, 182 (1988) J.Barrette, N.Alamanos, F.Auger, B.Fernandez, A.Gillibert, D.J.Horen, J.R.Beene, F.E.Bertrand, R.L.Auble, B.L.Burks, J.Gomez Del Campo, M.L.Halbert, R.O.Sayer, W.Mittig, Y.Schutz, B.Haas, J.P.Vivien Coulomb Excitation of Giant Resonances in 208Pb by E = 84 MeV/Nucleon 17O Projectiles NUCLEAR REACTIONS 208Pb(17O, 17O), (17O, 17O'), E=1428 MeV; measured σ(θ). 208Pb deduced giant resonance excitation mechanism, B(λ), EWSR.
doi: 10.1016/0370-2693(88)90929-X
1988GA03 Z.Phys. A329, 139 (1988) J.Gascon, F.Beck, T.Byrski, G.Duchene, B.Haas, J.C.Merdinger, A.Nourreddine, P.Taras, J.P.Vivien Moderately Deformed Bands in the Continuum of 144Gd NUCLEAR REACTIONS 74Ge(72Ge, 2n), E=270 MeV; measured Eγ, Iγ, DSA. 144Gd deduced continuum band structure, transition γ-multipolarity, T1/2, J.
1988HA02 Phys.Rev.Lett. 60, 503 (1988) B.Haas, P.Taras, S.Flibotte, F.Banville, J.Gascon, S.Cournoyer, S.Monaro, N.Nadon, D.Prevost, D.Thibault, J.K.Johansson, D.M.Tucker, J.C.Waddington, H.R.Andrews, G.C.Ball, D.Horn, D.C.Radford, D.Ward, C.St.Pierre, J.Dudek Superdeformed Band up to Spin ≈ (127/2) in 149Gd NUCLEAR REACTIONS 124Sn(30Si, 5n), E=150 MeV; measured Eγ, Iγ, Doppler shift fraction. 149Gd deduced levels, J, π, moment of inertia superdeformed band quadrupole moment.
doi: 10.1103/PhysRevLett.60.503
1988HE01 Phys.Rev.Lett. 60, 11 (1988) S.Henss, A.Ruckelshausen, R.D.Fischer, W.Kuhn, V.Metag, R.Novotny, R.V.F.Janssens, T.L.Khoo, D.Habs, D.Schwalm, D.Freeman, G.Duchene, B.Haas, F.Haas, S.Hlavac, R.S.Simon Measurement of the Nuclear Level Density at High Spins NUCLEAR REACTIONS 92Zr(64Ni, n), E=239 MeV; measured σ(En), Eγ, Iγ, γ(t). 155Er deduced high-spin level density, parameter.
doi: 10.1103/PhysRevLett.60.11
1988TA20 Phys.Rev.Lett. 61, 1348 (1988) P.Taras, S.Flibotte, J.Gascon, B.Haas, S.Pilotte, D.C.Radford, D.Ward, H.R.Andrews, G.C.Ball, F.Banville, S.Cournoyer, D.Horn, J.K.Johansson, S.Monaro, N.Nadon, D.Prevost, C.Pruneau, D.Thibault, D.M.Tucker, J.C.Waddington Feeding of Discrete-Line Superdeformed Bands at Very High Spin NUCLEAR REACTIONS 124Sn(30Si, 4n), (30Si, 5n), (30Si, 6n), (30Si, xn), E=140-160 MeV; measured γ yields, γ sum spectra, multiplicities. 149Gd deduced superdeformed band features.
doi: 10.1103/PhysRevLett.61.1348
1987BE21 Phys.Lett. 192B, 49 (1987) F.A.Beck, T.Byrski, S.Rouabah, D.Curien, N.Bendjaballah, C.Costa, C.Gehringer, B.Haas, J.C.Merdinger, J.P.Vivien, G.Bastin, C.Schuck, D.Frekers, R.V.F.Janssens, T.L.Khoo, W.Kuhn, J.Dudek, F.Menas, W.Nazarewicz Shape Coexistence, Evolution and the Parallel Proton-Neutron Core Breaking in 68155Er87 Studied with the Help of the BaF2 4π-Detection System NUCLEAR REACTIONS 125Te(34S, 4n), E=150-170 MeV; measured σ(E), Eγ, Iγ, γγ-coin, γ(θ). 155Er deduced levels, J, π, γ-multipolarity, shape characteristics. Sum spectrometer, Compton-suppressed Ge detectors.
doi: 10.1016/0370-2693(87)91140-3
1987HI01 Phys.Rev.Lett. 58, 759 (1987) R.Hingmann, W.Kuhn, V.Metag, R.Muhlhans, R.Novotny, A.Ruckelshausen, W.Cassing, H.Emling, R.Kulessa, H.J.Wollersheim, B.Haas, J.P.Vivien, A.Boullay, H.Delagrange, H.Doubre, C.Gregoire, Y.Schutz γ Rays from Peripheral and Central Collisions in the Reaction 40Ar + 158Gd at 44 MeV/Nucleon NUCLEAR REACTIONS 158Gd(40Ar, X), E=44 MeV/nucleon; measured γ spectra, yields, γ(fragment)-coin, σ(Eγ, θγ); deduced slope parameters, σ, γ-multiplicity, products excitation energies.
doi: 10.1103/PhysRevLett.58.759
1987NO06 Phys.Rev. C36, 2687 (1987) A.Nourreddine, J.P.Vivien, F.A.Beck, T.Byrski, G.Duchene, C.Gehringer, B.Haas, J.C.Merdinger, J.Gascon, P.Taras Simultaneous Population of Large and Small Deformation Bands at very High Spin in 152Dy NUCLEAR REACTIONS 74Ge(80Se, 2n), E=285 MeV; 76Ge(80Se, 4n), E=320 MeV; measured DSA, Eγ, Iγ. 152Dy deduced levels, T1/2, high spin continuum states average quadrupole moment.
doi: 10.1103/PhysRevC.36.2687
1987RO21 Z.Phys. A328, 493 (1987) M.S.Rouabah, Th.Byrski, F.A.Beck, D.Curien, B.Haas, J.C.Merdinger, J.P.Vivien, J.Gizon, B.Nyako High Spin Bands in 120Xe NUCLEAR REACTIONS 106Cd(18O, 4n), E=90 MeV; measured Eγ, Iγ, γ yield vs E, γγ-coin. 120Xe deduced levels, J, π, γ-branching, band structure.
1987RU02 Phys.Rev.Lett. 58, 1584 (1987) A.Ruckelshausen, B.Haas, D.Habs, R.V.F.Janssens, T.L.Khoo, W.Kuhn, V.Metag, D.Schwalm, R.S.Simon Comment on ' Entrance- and Exit-Channel Effects and the Suppression of Neutron Emission from 64Ni + 92Zr → 156Er* ' NUCLEAR REACTIONS 92Zr(64Ni, X), E not given; analyzed data; calculated γ-spectrum. 154Er deduced entry region average spin.
doi: 10.1103/PhysRevLett.58.1584
1986RU02 Phys.Rev.Lett. 56, 2356 (1986) A.Ruckelshausen, R.D.Fischer, W.Kuhn, V.Metag, R.Muhlhans, R.Novotny, T.L.Khoo, R.V.F.Janssens, H.Groger, D.Habs, H.W.Heyng, R.Repnow, D.Schwalm, G.Duchene, R.M.Freeman, B.Haas, F.Haas, S.Hlavac, R.S.Simon Unexpected Entrance-Channel Effects in the Decay of the Compound Nucleus 156Er NUCLEAR REACTIONS 92Zr(64Ni, 4n), (64Ni, 3n), (64Ni, 2n), (64Ni, 2np), (64Ni, nα), (64Ni, 2nα), E=239 MeV; 144Sm(12C, 2n), (12C, 3n), (12C, 4n), (12C, nα), (12C, 2nα), (12C, 2np), E=73.5 MeV; measured evaporation residue yield vs spin. 156Er deduced entrance channel effects in decay.
doi: 10.1103/PhysRevLett.56.2356
1986TO09 Z.Phys. A325, 85 (1986) S.Tobbeche, J.Barrette, B.Haas, F.A.Beck, T.Byrski, G.Duchene, C.Gehringer, J.C.Merdinger, A.Nourreddine, J.P.Vivien Influence of the Giant Dipole Resonance in the Statistical Decay of the Compound Nucleus 160Er NUCLEAR REACTIONS, ICPND 144Nd(16O, 2n), (16O, 3n), (16O, 4n), (16O, 5n), (16O, 6n), E=76-105 MeV; measured residual production σ(E), γ-spectra. 160Er deduced GDR role in statistical decay. NaI, Ge(Li) detectors, TOF. Statistical model calculations. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1581. 1986VI05 Phys.Rev. C33, 2007 (1986) J.P.Vivien, A.Nourreddine, F.A.Beck, T.Byrski, C.Gehringer, B.Haas, J.C.Merdinger, D.C.Radford, Y.Schutz, J.Dudek, W.Nazarewicz Search for Superdeformation Effects in 144Gd NUCLEAR STRUCTURE 144Gd; calculated Routhians, superdeformed configuration temperature, pairing effects. Cranking model, Woods-Saxon fields. NUCLEAR REACTIONS 120Sn(28Si, 4n), E=125, 135, 145, 155 MeV; measured γ-spectra, γ(θ), multiplicity distribution, anisotropy. 144Gd level deduced isomer T1/2, superdeformation effects.
doi: 10.1103/PhysRevC.33.2007
1985AZ01 Z.Phys. A320, 699 (1985) F.Azgui, H.Emling, W.Spreng, H.J.Wollersheim, R.Kulessa, T.Byrski, F.A.Beck, G.J.Costa, J.Dudek, B.Haas, C.Gehringer, J.C.Merdinger, R.Seltz, J.P.Vivien, W.Nazarewicz Long-Lived High Spin States in 156Er: Signature for prolate-to-oblate shape transition NUCLEAR REACTIONS 123Sb(37Cl, 4n), E=158-160 MeV; measured γ spectra, recoil. 156Er deduced levels, J, π, T1/2, configurations.
doi: 10.1007/BF01411877
1985HA03 Phys.Rev.Lett. 54, 398 (1985) B.Haas, G.Duchene, F.A.Beck, T.Byrski, C.Gehringer, J.C.Merdinger, A.Nourredine, V.Rauch, J.P.Vivien, J.Barrette, S.Tobbeche, E.Bozek, J.Styczen, J.Keinonen, J.Dudek, W.Nazarewicz Strong Angular Momentum Effects in Near-Barrier Fusion Reactions NUCLEAR REACTIONS 144Nd(16O, xn), 123Sb(37Cl, xn), 96Zr(64Ni, xn), 80Se(80Se, xn), E=tandem; measured σ for x=2-5, evaporation residue σ, average γ-multiplicities. 160Er deduced near barrier angular momentum transfer entrance channel dependence. Ground state zero-point vibrations.
doi: 10.1103/PhysRevLett.54.398
1984BE49 Z.Phys. A319, 119 (1984) F.A.Beck, J.Dudek, B.Haas, J.C.Merdinger, A.Nourreddine, Y.Schutz, J.P.Vivien, Ph.Hubert, D.Dassie, G.Bastin, L.Nguyen, J.P.Thibaud, W.Nazarewicz High-Spin Structure in 154Er NUCLEAR REACTIONS 123Sb(35Cl, 4n), E=160 MeV; measured γγ-coin, γ(θ), linear polarization, relative γ yields. 154Er deduced levels, J, π, γ-multipolarity, configuration. Cranking model.
doi: 10.1007/BF01415624
1984HA37 Nuovo Cim. 81A, 159 (1984) Study of Gamma-Rays Emitted in Heavy-Ion Fusion Evaporation Reactions NUCLEAR REACTIONS 141Pr(16O, 4n), E=80-100 MeV; 122Sn(35Cl, 4n), E=145-165 MeV; measured γ(θ), γγ-coin, σ(E), I(ce). 124Sn(32S, 4n), E=132-165 MeV; measured continuum γ-spectra. 153Ho deduced levels, J, π, T1/2, γ-branching. 152Dy deduced average γ-multiplicity, high angular momentum.
doi: 10.1007/BF02724161
1984HA39 Phys.Lett. 144B, 341 (1984) O.Hausser, D.Ward, H.R.Andrews, P.Taras, B.Haas, M.A.Deleplanque, R.M.Diamond, E.L.Dines, A.O.Macchiavelli, R.McDonald, F.S.Stephens, C.V.Stager Spin Precession of Unresolved High-Spin States in 153-156Dy NUCLEAR REACTIONS 26Mg(132Xe, xn), E=645 MeV; 24Mg(136Xe, xn), E=610 MeV; measured γγ-coin, summed spectra, γ(θ), oriented nuclei. 153,154,155,156Dy deduced high-spin collectivities, average g, γ-multiplicity. Fast Dy recoils in ferromagnetic gadolinium.
doi: 10.1016/0370-2693(84)91274-7
1983HA02 Phys.Lett. 120B, 79 (1983) B.Haas, D.C.Radford, F.A.Beck, T.Byrski, C.Gehringer, J.C.Merdinger, A.Nourredine, Y.Schutz, J.P.Vivien γ Rays in the 2-18 MeV Range from the Reaction 120Sn(28Si, 4n)144Gd NUCLEAR REACTIONS 120Sn(28Si, 4n), E=145 MeV; measured continuum Eγ, Iγ(θ), γ-multiplicity. 144Gd deduced high spin GDR decay.
doi: 10.1016/0370-2693(83)90627-5
1983RA19 Phys.Lett. 126B, 24 (1983) D.C.Radford, M.S.Rosenthal, P.D.Parker, J.A.Cizewski, J.H.Thomas, B.Haas, F.A.Beck, T.Byrski, J.C.Merdinger, A.Nourredine, Y.Schutz, J.P.Vivien, J.S.Dionisio, Ch.Vieu Very High Spin States and Isomerism in 153Ho NUCLEAR REACTIONS Pr(16O, xn), E=80-100 MeV; 122Sn(35Cl, xn), E=145-165 MeV; measured γ(θ), σ(Eγ, E), γγ-coin, (ce)(ce)(t). 153Ho deduced levels, J, π, T1/2, γ-branching, K-shell ICC, γ-multipolarity, B(E2), configurations.
doi: 10.1016/0370-2693(83)90008-4
1983WA07 Nucl.Phys. A397, 161 (1983) D.Ward, H.R.Andrews, B.Haas, P.Taras, N.Rud Continuous Gamma Radiation Feeding High-Spin Isomers in 148,149,151,152Dy and 147Gd NUCLEAR REACTIONS 120,122,124Sn(32S, xn), E=132-165 MeV; 124Sn(28Si, 5n), E=130-156 MeV; measured γγ-coin, γ(θ). 148,149,151,152Dy, 147Gd deduced continuum Eγ, γ-multipolarity, multiplicity spectra, average neutron kinetic energies. Pulsed beams, Ge(Li), NaI(Tl) array detectors, NaI(Tl) compton shielding crystal.
doi: 10.1016/0375-9474(83)90083-0
1982AN10 Nucl.Phys. A383, 509 (1982) H.R.Andrews, O.Hausser, D.Ward, P.Taras, R.Nicole, J.Keinonen, P.Skensved, B.Haas Calibration of the Transient Magnetic Field for Rare-Earth Nuclei in Iron: Application to g-factors of high spin states in 152,154Sm NUCLEAR REACTIONS 152,154Sm, Gd, 156Gd, Dy, 169Tm, 174Yb(63Cu, 63Cu'), E=154, 230 MeV; 152,154Sm, Gd, 156Gd, Dy, 169Tm, 174Yb(79Br, 79Br'), (81Br, 81Br'), E=200, 240 MeV; measured (63Cu)γ-, (79Br)γ-coin, γ(θ, H); deduced transient field calibration, Z, velocity dependence. 152,154Sm levels deduced g. Natural, enriched targets, Ge(Li) detectors, transient field IMPAC technique.
doi: 10.1016/0375-9474(82)90088-4
1982CH25 Z.Phys. A308, 277 (1982) A.Chevallier, J.Chevallier, B.Haas, S.Khazrouni, N.Schulz Spectroscopy of Excited States in 216Ra NUCLEAR REACTIONS, ICPND 206Pb(13C, 3n), E=75-85 MeV; 208Pb(12C, 4n), E=67-83 MeV; measured Eγ, Iγ, γ(t), γ yields, γ(θ), γγ-coin, centroid shifts, γ production σ. 216Ra deduced levels, isomer T1/2, γ-multipolarity, yrast level J, π, configurations.
doi: 10.1007/BF01418290
1982TR01 Nucl.Phys. A378, 141 (1982) W.Trautmann, J.F.Sharpey-Schafer, H.R.Andrews, B.Haas, O.Hausser, P.Taras, D.Ward Measurement of the Linear Polarization of Continuum Gamma Rays from (32S, xn) Reactions to Prolate and Oblate Rare-Earth Nuclei NUCLEAR REACTIONS 130Te, 124Sn(32S, xn), E=150 MeV; measured Eγ, Iγ, linear polarization, γ(θ). 156,158Er, 151,152Dy deduced γ-multipolarity, collective γ-ray continuum. Pulsed beam, NaI(Tl), Ge(Li) detectors, three-Ge(Li) polarimeter, NaI(Tl) array.
doi: 10.1016/0375-9474(82)90387-6
1981HA17 Nucl.Phys. A362, 254 (1981) B.Haas, D.Ward, H.R.Andrews, O.Hausser, A.J.Ferguson, J.F.Sharpey-Schafer, T.K.Alexander, W.Trautmann, D.Horn, P.Taras, P.Skensved, T.L.Khoo, R.K.Smither, I.Ahmad, C.N.Davids, W.Kutschera, S.Levenson, C.L.Dors Yrast Isomers and very High Spin States in 148, 149, 151, 152Dy and 147Gd NUCLEAR REACTIONS 120,122,124Sn(32S, xn), (34S, xn), E=129-165 MeV; 124Sn(28Si, 5n), E=110-149 MeV; 142Nd(12C, xn), E=56-61 MeV; measured γγ-coin, γγ(θ), γ(θ), γ(θ, t), linear polarization, recoil. 148,149,151,152Dy, 147Gd deduced levels, J, π, δ, T1/2, E2 transition strengths. Pulsed beam, Ge(Li) detectors, NaI(Tl) array, plunger, polarimeter.
doi: 10.1016/0375-9474(81)90680-1
1981TA24 Phys.Lett. 107B, 35 (1981) P.Taras, G.C.Ball, W.G.Davies, H.R.Andrews, B.Haas Evidence for Alpha-Cluster Structure at 12.9 MeV CM in the 12C + 16O System NUCLEAR REACTIONS 12C(16O, 12C), E(cm)=12.2-13.5 MeV; measured σ(θ) vs E, σ(E(12C)). 28Si resonance deduced J, π, Γ, α-cluster structure.
doi: 10.1016/0370-2693(81)91141-2
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