NSR Query Results
Output year order : Descending NSR database version of April 24, 2024. Search: Author = R.V.Ribas Found 75 matches. 2022ES04 XLIV Brazilian Meeting on Nuclear Physics, Brazil, 9-11 Nov 2021 p.012043 (2022); J.Phys.:Conf.Ser. 2340 R.Escudeiro, C.E.C.Vasconcellos, P.R.P.Allegro, N.H.Medina, D.L.Toufen, N.Added, V.A.P.Aguiar, S.G.P.N.Alberton, J.Alcantara-Nunez, M.A.Guazzelli, E.L.A.Macchione, J.R.B.Oliveira, R.V.Ribas, V.B.Scarduelli Isomeric state in the odd-odd 68Ga nucleus RADIOACTIVITY 68Ga(IT) [from 55Mn(16O, n2p)68Ga, E=55 MeV];measured decay products, Eγ, Iγ; deduced γ-ray energies, energy levels, J, π, T1/2. Comparison with the Large Scale Shell Model (LSSM) calculations. The Pelletron-8UD accelerator, the Nuclear Physics Open Laboratory (LAFN) of the Physics Institute of the University of Sao Paulo. The Isomeric State Measurement System (SISMEI).
doi: 10.1088/1742-6596/2340/1/012043
2019GO10 Phys.Rev. C 99, 054326 (2019) A.Gottardo, J.J.Valiente-Dobon, G.Benzoni, A.I.Morales, A.Gadea, S.Lunardi, P.Boutachkov, A.M.Bruce, M.Gorska, J.Grebosz, S.Pietri, Zs.Podolyak, M.Pfutzner, P.H.Regan, D.Rudolph, H.Weick, J.Alcantara Nunez, A.Algora, N.Al-Dahan, G.de Angelis, Y.Ayyad, N.Alkhomashi, P.R.P.Allegro, D.Bazzacco, J.Benlliure, M.Bowry, A.Bracco, M.Bunce, F.Camera, E.Casarejos, M.L.Cortes, F.C.L.Crespi, A.Corsi, A.M.D.Bacelar, A.Y.Deo, C.Domingo-Pardo, M.Doncel, Zs.Dombradi, T.Engert, K.Eppinger, G.F.Farrelly, F.Farinon, H.Geissel, J.Gerl, N.Goel, E.Gregor, T.Habermann, R.Hoischen, R.Janik, S.Klupp, I.Kojouharov, N.Kurz, S.M.Lenzi, S.Leoni, S.Mandal, R.Menegazzo, D.Mengoni, B.Million, D.R.Napoli, F.Naqvi, C.Nociforo, A.Prochazka, W.Prokopowicz, F.Recchia, R.V.Ribas, M.W.Reed, E.Sahin, H.Schaffner, A.Sharma, B.Sitar, D.Siwal, K.Steiger, P.Strmen, T.P.D.Swan, I.Szarka, C.A.Ur, P.M.Walker, O.Wieland, H-J.Wollersheim, F.Nowacki, E.Maglione New spectroscopic information on 211, 213Tl: A changing structure beyond the N=126 shell closure NUCLEAR REACTIONS 9Be(238U, F)208Hg/210Hg/211Tl/213Tl/212Pb/214Pb/216Pb/217Bi, E=1 GeV/nucleon; measured reaction products, fragment yields, A/Z plot, Eγ, Iγ, γγ-coin, half-lives of isomers in 211Tl and 213Tl using the FRS-RISING system at GSI facility. 211,213Tl; deduced levels, isomers, J, π, configurations. Comparison with shell model calculations, and seniority isomers observed in 210Pb to 216Pb isotopes.
doi: 10.1103/PhysRevC.99.054326
2017LI37 Nucl.Instrum.Methods Phys.Res. B413, 1 (2017) R.Linares, R.V.Ribas, J.R.B.Oliveira, N.H.Medina, H.C.Santos, C.C.Seabra, L.Sigaud, E.W.Cybulska, W.A.Seale, P.R.P.Allegro, D.L.Toufen, M.A.G.Silveira Electronic stopping power of Ti, V and Cr ions in Ge and Au at 150-500 keV/u energies NUCLEAR REACTIONS Ge, 197Au(Ti, X), (V, X), (Cr, X), E=150-500 keV/nucleon; measured reaction products; deduced stopping power.
doi: 10.1016/j.nimb.2017.09.030
2014MO02 Phys.Rev. C 89, 014324 (2014) A.I.Morales, G.Benzoni, A.Gottardo, J.J.Valiente-Dobon, N.Blasi, A.Bracco, F.Camera, F.C.L.Crespi, A.Corsi, S.Leoni, B.Million, R.Nicolini, O.Wieland, A.Gadea, S.Lunardi, M.Gorska, P.H.Regan, Zs.Podolyak, M.Pfutzner, S.Pietri, P.Boutachkov, H.Weick, J.Grebosz, A.M.Bruce, J.Alcantara Nunez, A.Algora, N.Al-Dahan, Y.Ayyad, N.Alkhomashi, P.R.P.Allegro, D.Bazzacco, J.Benlliure, M.Bowry, M.Bunce, E.Casarejos, M.L.Cortes, A.M.D.Bacelar, A.Y.Deo, G.de Angelis, C.Domingo-Pardo, M.Doncel, Zs.Dombradi, K.Eppinger, G.F.Farrelly, F.Farinon, E.Farnea, H.Geissel, J.Gerl, N.Goel, E.Gregor, T.Habermann, R.Hoischen, R.Janik, S.Klupp, I.Kojouharov, N.Kurz, S.Mandal, R.Menegazzo, D.Mengoni, D.R.Napoli, F.Naqvi, C.Nociforo, A.Prochazka, W.Prokopowicz, F.Recchia, R.V.Ribas, M.W.Reed, D.Rudolph, E.Sahin, H.Schaffner, A.Sharma, B.Sitar, D.Siwal, K.Steiger, P.Strmen, T.P.D.Swan, I.Szarka, C.A.Ur, P.M.Walker, H.-J.Wollersheim β-decay studies of neutron-rich Tl, Pb, and Bi isotopes RADIOACTIVITY 211,212,213Tl, 215Pb, 215,215m,216,216m,217,218,219Bi(β-)[from 9Be(238U, X), E=1 GeV]; measured Eγ, Iγ, γγ-, βγ-, αγ-coin, βα-, (ion)βγ- and (ion)αγ-correlated events, half-life of 215Pb g.s., α spectra from decay of 211Bi, 212,213,214,215,216,217,218Po, 217At, 219,220Rn, 221Fr using FRS separator, RISING array for γ rays, and particle detectors at UNILAC-SIS-GIS facility. 211,212,213Pb, 215Bi, 215,216,217,218Po; deduced levels, J, π, β feedings, configurations. Comparisons with shell model calculations. Discussed role of allowed Gamow-Teller and first-forbidden β transitions.
doi: 10.1103/PhysRevC.89.014324
2014ZA12 Nucl.Instrum.Methods Phys.Res. A 749, 19 (2014) V.A.B.Zagatto, J.R.B.Oliveira, P.R.P.Allegro, L.C.Chamon, E.W.Cybulska, N.H.Medina, R.V.Ribas, W.A.Seale, C.P.Silva, L.R.Gasques, G.S.Zahn, F.A.Genezini, J.M.B.Shorto, J.Lubian, R.Linares, D.L.Toufen, M.A.G.Silveira, E.S.Rossi Jr, G.P.Nobre γ-Particle coincidence technique for the study of nuclear reactions NUCLEAR REACTIONS 110Pd(18O, 18O'), E=53.6 MeV; measured products, 110Pd; deduced σ(θ). Data were imported from EXFOR entry D0739.
doi: 10.1016/j.nima.2014.02.014
2013GO10 Phys.Lett. B 725, 292 (2013) A.Gottardo, J.J.Valiente-Dobon, G.Benzoni, A.Gadea, S.Lunardi, P.Boutachkov, A.M.Bruce, M.Gorska, J.Grebosz, S.Pietri, Zs.Podolyak, M.Pfutzner, P.H.Regan, H.Weick, J.Alcantara Nunez, A.Algora, N.Al-Dahan, G.de Angelis, Y.Ayyad, N.Alkhomashi, P.R.P.Allegro, D.Bazzacco, J.Benlliure, M.Bowry, A.Bracco, M.Bunce, F.Camera, E.Casarejos, M.L.Cortes, F.C.L.Crespi, A.Corsi, A.M.D.Bacelar, A.Y.Deo, C.Domingo-Pardo, M.Doncel, Zs.Dombradi, T.Engert, K.Eppinger, G.F.Farrelly, F.Farinon, E.Farnea, H.Geissel, J.Gerl, N.Goel, E.Gregor, T.Habermann, R.Hoischen, R.Janik, P.R.John, S.Klupp, I.Kojouharov, N.Kurz, S.M.Lenzi, S.Leoni, S.Mandal, R.Menegazzo, D.Mengoni, B.Million, V.Modamio, A.I.Morales, D.R.Napoli, F.Naqvi, R.Nicolini, C.Nociforo, A.Prochazka, W.Prokopowicz, F.Recchia, R.V.Ribas, M.W.Reed, D.Rudolph, E.Sahin, H.Schaffner, A.Sharma, B.Sitar, D.Siwal, K.Steiger, P.Strmen, T.P.D.Swan, I.Szarka, C.A.Ur, P.M.Walker, O.Wieland, H.-J.Wollersheim New μs isomers in the neutron-rich 210Hg nucleus NUCLEAR REACTIONS 9Be(238U, X)210Hg, E=1 GeV/nucleon; measured reaction products and fragments, Eγ, Iγ, (210Hg)γ(t), γγ-coin, isomer T1/2 using FRS-RISING setup at GSI. 210Hg; deduced levels, isomers, J, π. Comparison with level structure in 208Hg, and with shell-model calculations.
doi: 10.1016/j.physletb.2013.07.053
2012BE28 Phys.Lett. B 715, 293 (2012) G.Benzoni, A.I.Morales, J.J.Valiente-Dobon, A.Gottardo, A.Bracco, F.Camera, F.C.L.Crespi, A.M.Corsi, S.Leoni, B.Million, R.Nicolini, O.Wieland, A.Gadea, S.Lunardi, P.Boutachkov, A.M.Bruce, M.Gorska, J.Grebosz, S.Pietri, Zs.Podolyak, M.Pfutzner, P.H.Regan, H.Weick, J.Alcantara Nunez, A.Algora, N.Al-Dahan, G.de Angelis, Y.Ayyad, N.Alkhomashi, P.R.P.Allegro, D.Bazzacco, J.Benlliure, M.Bowry, M.Bunce, E.Casarejos, M.L.Cortes, A.M.D.Bacelar, A.Y.Deo, C.Domingo-Pardo, M.Doncel, Zs.Dombradi, T.Engert, K.Eppinger, G.F.Farrelly, F.Farinon, E.Farnea, H.Geissel, J.Gerl, N.Goel, E.Gregor, T.Habermann, R.Hoischen, R.Janik, S.Klupp, I.Kojouharov, N.Kurz, S.Mandal, R.Menegazzo, D.Mengoni, D.R.Napoli, F.Naqvi, C.Nociforo, A.Prochazka, W.Prokopowicz, F.Recchia, R.V.Ribas, M.W.Reed, D.Rudolph, E.Sahin, H.Schaffner, A.Sharma, B.Sitar, D.Siwal, K.Steiger, P.Strmen, T.P.D.Swan, I.Szarka, C.A.Ur, P.M.Walker, H.-J.Wollersheim First measurement of beta decay half-lives in neutron-rich Tl and Bi isotopes RADIOACTIVITY 219Bi, 211,212,213Tl(β-) [from Be(238U, X), E=1 GeV/nucleon]; measured decay products, Eγ, Iγ, X-rays; deduced T1/2. Comparison with FRDM+QRPA calculations.
doi: 10.1016/j.physletb.2012.07.063
2012GO19 Phys.Rev.Lett. 109, 162502 (2012) A.Gottardo, J.J.Valiente-Dobon, G.Benzoni, R.Nicolini, A.Gadea, S.Lunardi, P.Boutachkov, A.M.Bruce, M.Gorska, J.Grebosz, S.Pietri, Zs.Podolyak, M.Pfutzner, P.H.Regan, H.Weick, J.Alcantara Nunez, A.Algora, N.Al-Dahan, G.de Angelis, Y.Ayyad, N.Alkhomashi, P.R.P.Allegro, D.Bazzacco, J.Benlliure, M.Bowry, A.Bracco, M.Bunce, F.Camera, E.Casarejos, M.L.Cortes, F.C.L.Crespi, A.Corsi, A.M.D.Bacelar, A.Y.Deo, C.Domingo-Pardo, M.Doncel, Zs.Dombradi, T.Engert, K.Eppinger, G.F.Farrelly, F.Farinon, E.Farnea, H.Geissel, J.Gerl, N.Goel, E.Gregor, T.Habermann, R.Hoischen, R.Janik, S.Klupp, I.Kojouharov, N.Kurz, S.M.Lenzi, S.Leoni, Mandal, R.Menegazzo, D.Mengoni, B.Million, A.I.Morales, D.R.Napoli, F.Naqvi, C.Nociforo, A.Prochazka, W.Prokopowicz, F.Recchia, R.V.Ribas, M.W.Reed, D.Rudolph, E.Sahin, H.Schaffner, A.Sharma, B.Sitar, D.Siwal, K.Steiger, P.Strmen, T.P.D.Swan, I.Szarka, C.A.Ur, P.M.Walker, O.Wieland, H-J.Wollersheim, F.Nowacki, E.Maglione, A.P.Zuker New Isomers in the Full Seniority Scheme of Neutron-Rich Lead Isotopes: The Role of Effective Three-Body Forces NUCLEAR REACTIONS Be(238U, X)210Pb/212Pb/214Pb/216Pb, E=1 GeV/nucleon; measured reaction products, Eγ, Iγ; deduced level schemes, J, π, B(E2). Comparison with shell model calculations.
doi: 10.1103/PhysRevLett.109.162502
2011GO39 J.Phys.:Conf.Ser. 312, 092026 (2011) A.Gottardo, J.J.Valiente-Dobon, G.Benzoni, R.Nicolini, J.Alcantara Nunez, A.Algora, N.Al-Dahan, G.de Angelis, Y.Ayyad, N.Alkhomashi, P.R.P.Allegro, J.Benlliure, P.Boutachkov, M.Bowry, A.Bracco, A.M.Bruce, M.Bunce, E.Casarejos, L.Cortes, F.C.L.Crespi, F.Camera, A.Corsi, A.M.D.Bacelar, A.Deo, C.Domingo-Pardo, M.Doncel, Zs.Dombradi, T.Engert, K.Eppinger, G.F.Farrelly, F.Farinon, A.Gadea, H.Geissel, J.Gerl, N.Goel, M.Gorska, J.Grebosz, E.Gregor, T.Haberman, R.Hoischen, R.Janik, S.Klupp, I.Kojouharov, N.Kurz, S.Leoni, S.Lunardi, S.Mandal, R.Menegazzo, D.Mengoni, B.Million, D.R.Napoli, F.Naqvi, C.Nociforo, M.Pfutzner, S.Pietri, Zs.Podolyak, A.Prochazka, W.Prokopowicz, F.Recchia, R.V.Ribas, M.W.Reed, P.H.Regan, D.Rudolph, E.Sahin, H.Schaffner, A.Sharma, B.Sitar, D.Siwal, K.Steger, P.Strmen, T.P.D.Swan, I.Szarka, P.M.Walker, O.Wieland, H.Weick, H.-J.Wollersheim Isomers in neutron-rich lead isotopes populated via the fragmentation of 238U at 1 GeV A NUCLEAR REACTIONS 9Be(238U, X), E=1 GeV/nucleon; measured reaction products using double-stage magnetic spectrometer FRS, delayed Eγ, Iγ(t) gated with ER; deduced possible isomeric transitions.
doi: 10.1088/1742-6596/312/9/092026
2011ME11 Phys.Rev. C 84, 024315 (2011) N.H.Medina, J.R.B.Oliveira, F.Brandolini, R.V.Ribas, F.Della Vedova, E.Farnea, A.Gadea, S.M.Lenzi, N.Marginean, T.Martinez, D.R.Napoli, M.Nespolo, P.Pavan, C.A.Ur Structure of 46Ti at low excitation energy NUCLEAR REACTIONS 42Ca(7Li, 2np), E=31 MeV; measured Eγ, Iγ, γγ-coin, Doppler-shift attenuation using GASP array. 46Ti; deduced levels, J, π, bands, level half-lives, branching ratios, multipolarity, mixing ratios, B(M1), B(E2). Comparison with large-scale shell Model calculations using a few effective interactions.
doi: 10.1103/PhysRevC.84.024315
2010IO01 Phys.Rev. C 81, 024323 (2010) M.Ionescu-Bujor, A.Iordachescu, C.A.Ur, N.Marginean, G.Suliman, D.Bucurescu, F.Brandolini, F.Della Vedova, S.Chmel, S.M.Lenzi, R.Marginean, N.H.Medina, D.R.Napoli, P.Pavan, R.V.Ribas g factors of coexisting isomeric states in 188Pb NUCLEAR MOMENTS 188Pb; measured g factors using time-differential perturbed angular distribution method. Systematics of g factors for 12+ and 13/2+ states in Pb nuclei from A=183-207. Rotational model interpretation. NUCLEAR REACTIONS 164Er(28Si, 4n)188Pb, E=143 MeV; measured Eγ, Iγ, half-life and g factors.
doi: 10.1103/PhysRevC.81.024323
2010OL05 J.Phys.:Conf.Ser. 205, 012046 (2010) J.R.B.Oliveira, V.A.B.Zagatto, D.Pereira, J.Lubian, P.R.P.Allegro, L.C.Chamon, E.W.Cybulska, R.Linares, N.H.Medina, R.V.Ribas, E.S.Rossi, Jr, W.A.Seale, C.P.Silva, D.L.Toufen, M.A.G.Silveira, G.S.Zahn, F.A.Genezini, L.Gasques, J.M.B.Shorto Nuclear reaction studies with particle-gamma coincidences using the Saci-Perere spectrometer NUCLEAR REACTIONS 110Pd(18O, X), E=46-60 MeV; measured Eγ, Iγ, E(particle), I(particle, θ), (particle)γ-coin; deduced σ(θ) to 2+ states. Preliminary.
doi: 10.1088/1742-6596/205/1/012046
2007AS05 Acta Phys.Pol. B38, 1385 (2007) S.F.Ashley, A.Linnemann, J.Jolie, P.H.Regan, K.Andgren, A.Dewald, E.A.McCutchan, B.Melon, O.Moller, N.V.Zamfir, L.Amon, N.Boelaert, R.B.Cakirli, R.F.Casten, R.M.Clark, C.Fransen, W.Gelletly, G.Gurdal, M.Heidemann, K.L.Keyes, M.N-.Erduran, D.A.Meyer, A.Papenberg, C.Plettner, G.Rainovski, R.V.Ribas, N.J.Thomas, J.Vinson, D.D.Warner, V.Werner, E.Williams, K.O.Zell Lifetime Determination of Excited States in 106Cd NUCLEAR REACTIONS 98Mo(12C, 4n)106Cd, E=60 MeV; 96Mo(13C, 3n)106Cd, E=43 MeV; measured Eγ, Iγ, lifetimes for isomeric states.
2007AS07 Phys.Rev. C 76, 064302 (2007) S.F.Ashley, P.H.Regan, K.Andgren, E.A.McCutchan, N.V.Zamfir, L.Amon, R.B.Cakirli, R.F.Casten, R.M.Clark, W.Gelletly, G.Gurdal, K.L.Keyes, D.A.Meyer, M.N.Erduran, A.Papenberg, N.Pietralla, C.Plettner, G.Rainovski, R.V.Ribas, N.J.Thomas, J.Vinson, D.D.Warner, V.Werner, E.Williams, H.L.Liu, F.R.Xu Intrinsic state lifetimes in 103Pd and 106, 107Cd NUCLEAR REACTIONS 98Mo(12C, 3n), (12C, 4n), (12C, 2nα), (12C, 3nα), E=60 MeV; measured Eγ, Iγ, γγ coin. 103Pd, 106,107Cd; deduced levels, J, π, configurations, lifetimes using recoil distance Doppler shift and differential decay cutoff methods.
doi: 10.1103/PhysRevC.76.064302
2007IO03 Phys.Lett. B 650, 141 (2007) M.Ionescu-Bujor, A.Iordachescu, N.Marginean, C.A.Ur, D.Bucurescu, G.Suliman, D.L.Balabanski, F.Brandolini, S.Chmel, P.Detistov, K.A.Gladnishki, H.Hubel, S.Mallion, R.Marginean, N.H.Medina, D.R.Napoli, G.Neyens, P.Pavan, R.V.Ribas, C.Rusu, K.Turzo, N.Vermeulen Shape coexistence in neutron-deficient Pb nuclei probed by quadrupole moment measurements NUCLEAR REACTIONS 168Er(28Si, 4n), 170Er(28Si, 5n), E=143 MeV; measured Eγ, Iγ, γγ-coin, time differential perturbed angular distributions, lifetimes. 192Pb, 194Pb deduced levels, J, π, spectroscopic quadrupole moments.
doi: 10.1016/j.physletb.2007.05.002
2006BR03 Phys.Rev. C 73, 024313 (2006) F.Brandolini, R.V.Ribas, M.Axiotis, M.De Poli, R.Menegazzo, D.R.Napoli, P.Pavan, J.Sanchez-Solano, S.Lenzi, A.Dewald, A.Fitzler, K.Jessen, S.Kasemann, P.v.Brentano 49Cr: Towards full spectroscopy up to 4 MeV NUCLEAR REACTIONS 46Ti(α, n), E=12 MeV; measured Eγ, Iγ, γγ-coin, DSA. 49Cr deduced levels, J, π, T1/2, configurations. Comparison with shell model predictions.
doi: 10.1103/PhysRevC.73.024313
2006IO02 Phys.Rev. C 73, 024310 (2006) M.Ionescu-Bujor, A.Iordachescu, D.R.Napoli, S.M.Lenzi, N.Marginean, T.Otsuka, Y.Utsuno, R.V.Ribas, M.Axiotis, D.Bazzacco, A.M.Bizzeti-Sona, P.G.Bizzeti, F.Brandolini, D.Bucurescu, M.A.Cardona, G.de Angelis, M.De Poli, F.Della Vedova, E.Farnea, A.Gadea, D.Hojman, C.A.Kalfas, Th.Kroll, S.Lunardi, T.Martinez, P.Mason, P.Pavan, B.Quintana, C.Rossi Alvarez, C.A.Ur, R.Vlastou, S.Zilio High spin structure and intruder configurations in 31P NUCLEAR REACTIONS 24Mg(16O, p2α), E=70 MeV; measured Eγ, Iγ, γγ-coin, DSA. 31P deduced levels, J, π, T1/2, B(M1), B(E2), configurations. GASP array, comparison with shell model predictions.
doi: 10.1103/PhysRevC.73.024310
2006OL09 Braz.J.Phys. 36, 1371 (2006) J.R.B.Oliveira, F.Falla-Sotelo, M.N.Rao, J.A.Alcantara-Nunez, E.W.Cybulska, N.H.Medina, R.V.Ribas, M.A.Rizzutto, W.A.Seale, D.Bazzacco, F.Brandolini, S.Lunardi, C.Rossi-Alvarez, C.Petrache, Zs.Podolyak, C.A.Ur, D.de Acuna, G.de Angelis, E.Farnea, D.Foltescu, A.Gadea, D.R.Napoli, M.de Poli, P.Spolaore, M.Ionescu-Bujor, A.Iordachescu High-K Band in 140Gd NUCLEAR REACTIONS 92Mo(54Fe, 2pα), E=240 MeV; measured Eγ, Iγ, γγ-coin. 140GD deduced high-spin levels J, π.
doi: 10.1590/S0103-97332006000800008
2006PE26 Phys.Rev. C 74, 034608 (2006) D.Pereira, E.S.Rossi, Jr., G.P.A.Nobre, L.C.Chamon, C.P.Silva, L.R.Gasques, M.A.G.Alvarez, R.V.Ribas, J.R.B.Oliveira, N.H.Medina, M.N.Rao, E.W.Cybulska, W.A.Seale, N.Carlin, P.R.S.Gomes, J.Lubian, R.M.Anjos 18O+110Pd: Measurements and realistic coupled-channel analysis in a transitional region NUCLEAR REACTIONS 110Pd(18O, 18O'), (18O, 16O), (18O, 14C), E=40-58 MeV; measured Eγ, Iγ, (particle)γ-coin; deduced excitation functions. Coupled-channels analysis.
doi: 10.1103/PhysRevC.74.034608
2006SI37 Phys.Rev.C 74, 064312 (2006) M.A.G.Silveira, N.H.Medina, J.R.B.Oliveira, J.A.Alcantara-Nunez, E.W.Cybulska, H.Dias, M.N.Rao, R.V.Ribas, W.A.Seale, K.T.Wiedemann, B.A.Brown, M.Honma, T.Mizusaki, T.Otsuka 58Co: Structure of an odd-odd nucleus in the pf shell NUCLEAR REACTIONS 51V(10B, 2np), E=33, 36 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, DSA. 58Co deduced high-spin levels, J, π, T1/2, configurations, B(M1), B(E2). Shell-model calculations.
doi: 10.1103/PhysRevC.74.064312
2005AL25 Phys.Rev. C 71, 054315 (2005) J.A.Alcantara-Nunez, J.R.B.Oliveira, E.W.Cybulska, N.H.Medina, M.N.Rao, R.V.Ribas, M.A.Rizzutto, W.A.Seale, F.Falla-Sotelo, K.T.Wiedemann High-spin structures in 108Pd: γ-vibrational band and two-quasineutron excitations NUCLEAR REACTIONS 100Mo(11B, 2np), E=43 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 108Pd deduced high-spin levels, J, π, configurations. Total Routhian surface calculations.
doi: 10.1103/PhysRevC.71.054315
2005AN26 J.Phys.(London) G31, S1563 (2005) K.Andgren, S.F.Ashley, P.H.Regan, E.A.McCutchan, N.V.Zamfir, L.Amon, R.B.Cakirli, R.F.Casten, R.M.Clark, G.Gurdal, K.L.Keyes, D.A.Meyer, M.N.Erduran, A.Papenberg, N.Pietralla, C.Plettner, G.Rainovski, R.V.Ribas, N.J.Thomas, J.Vinson, D.D.Warner, V.Werner, E.Williams RDM lifetime measurements in 107Cd NUCLEAR REACTIONS 98Mo(12C, 3n), E=60 MeV; measured Doppler-shifted Eγ, Iγ, γγ-coin. 107Cd levels deduced T1/2, B(E2). Recoil-distance method.
doi: 10.1088/0954-3899/31/10/033
2005MA03 Phys.Rev. C 71, 014316 (2005) P.Mason, N.Marginean, S.M.Lenzi, M.Ionescu-Bujor, F.Della Vedova, D.R.Napoli, T.Otsuka, Y.Utsuno, F.Nowacki, M.Axiotis, D.Bazzacco, P.G.Bizzeti, A.Bizzeti-Sona, F.Brandolini, M.Cardona, G.de Angelis, E.Farnea, A.Gadea, D.Hojman, A.Iordachescu, C.Kalfas, Th.Kroll, S.Lunardi, T.Martinez, C.M.Petrache, B.Quintana, R.V.Ribas, C.Rossi Alvarez, C.A.Ur, R.Vlastou, S.Zilio High spin structure of 34S and the proton-neutron coupling of intruder states NUCLEAR REACTIONS 24Mg(16O, 2pα), E=70 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, DSA. 34S deduced high-spin levels, J, π, T1/2, B(M1), B(E2). Comparison with shell model calculations.
doi: 10.1103/PhysRevC.71.014316
2005SI28 J.Phys.(London) G31, S1577 (2005) M.A.G.Silveira, N.H.Medina, J.A.Alcantara-Nunez, E.W.Cybulska, H.Dias, J.R.B.Oliveira, M.N.Rao, R.V.Ribas, W.A.Seale, K.T.Wiedemann, B.A.Brown, M.Honma, T.Mizusaki, T.Otsuka Nuclear structure of the odd-odd nucleus 58Co NUCLEAR REACTIONS 51V(10B, 2np), E=33, 36 MeV; measured Eγ, Iγ, γγ-coin, DSA. 58Co deduced levels, J, π, T1/2, B(M1). Comparison with shell model predictions.
doi: 10.1088/0954-3899/31/10/036
2005SI37 Braz.J.Phys. 35, 821 (2005) M.A.G.Silveira, N.H.Medina, J.R.B.Oliveira, J.A.Alcantara-Nunez, E.W.Cybulska, H.Dias, M.N.Rao, R.V.Ribas, W.A.Seale, K.T.Wiedemann In-Beam Gamma Ray Spectroscopy of 58Co NUCLEAR REACTIONS 51V(10B, 2np), E=33 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 58Co deduced levels, J, π, configurations. Comparison with shell model predictions.
doi: 10.1590/S0103-97332005000500027
2005WI23 Braz.J.Phys. 35, 898 (2005) K.T.Wiedemann, N.H.Medina, J.R.B.Oliveira, J.A.Alcantara-Nunez, W.A.Seale, R.V.Ribas, E.W.Cybulska, M.A.G.Silveira Yield Ratios in Particle-γ Coincidence as a Spectroscopic Tool NUCLEAR REACTIONS 100Mo(11B, xnypzα)104Rh/105Rh/107Pd/108Pd, E=43 MeV; 51V(16O, xnypzα)60Ni/61Ni/61Cu/62Cu, E=70 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin; deduced γ-ray yield ratios. Application to exit channel determination discussed.
doi: 10.1590/S0103-97332005000500049
2004AL03 Phys.Rev. C 69, 024317 (2004) J.A.Alcantara-Nunez, J.R.B.Oliveira, E.W.Cybulska, N.H.Medina, M.N.Rao, R.V.Ribas, M.A.Rizzutto, W.A.Seale, F.Falla-Sotelo, K.T.Wiedemann, V.I.Dimitrov, S.Frauendorf Magnetic dipole and electric quadrupole rotational structures and chirality in 105Rh NUCLEAR REACTIONS 100Mo(11B, 2nα), E=43 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 105Rh deduced high-spin levels, J, π, configurations. Comparison with tilted-axis cranking calculations.
doi: 10.1103/PhysRevC.69.024317
2004AL43 Braz.J.Phys. 34, 999 (2004) J.A.Alcantara-Nunez, J.R.B.Oliveira, E.W.Cybulska, N.H.Medina, M.N.Rao, R.V.Ribas, M.A.Rizzutto, W.A.Seale, F.Falla-Sotelo, K.T.Wiedemann, V.I.Dimitrov, S.Frauendorf Chiral Bands in 105Rh NUCLEAR REACTIONS 100Mo(11B, 2nα), E=43 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 105Rh deduced levels, J, π, possible chiral bands. Tilted axis cranking model calculations.
doi: 10.1590/s0103-97332004000500080
2004AL44 Braz.J.Phys. 34, 1005 (2004) J.A.Alcantara-Nunez, J.R.B.Oliveira, E.W.Cybulska, N.H.Medina, M.N.Rao, R.V.Ribas, M.A.Rizzutto, W.A.Seale, F.Falla-Sotelo Rotational and Vibrational bands in 108Pd NUCLEAR REACTIONS 100Mo(11B, 2np), E=43 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 108Pd deduced levels, J, π, configurations. Cranking model analysis.
doi: 10.1590/s0103-97332004000500082
2004BR42 Phys.Rev. C 70, 034302 (2004) F.Brandolini, J.R.B.Oliveira, N.H.Medina, R.V.Ribas, J.Sanchez-Solano, D.Bucurescu, S.M.Lenzi, C.A.Ur, D.Bazzacco, M.De Poli, E.Farnea, A.Gadea, N.Marginean, C.Rossi-Alvarez Electromagnetic transitions and structure of 46Ti NUCLEAR REACTIONS 24Mg(28Si, 2pα), E=115 MeV; 24,26Mg(28Si, 2n2p), E=115 MeV; measured Eγ, Iγ, γγ-coin, DSA. 46Ti deduced high-spin levels, J, π, T1/2, B(M1), B(E2), configurations. 48,50Cr deduced levels T1/2, B(E2). GASP array, large-scale shell model calculations.
doi: 10.1103/PhysRevC.70.034302
2004IO01 Phys.Rev. C 70, 034305 (2004) M.Ionescu-Bujor, A.Iordachescu, D.L.Balabanski, S.Chmel, G.Neyens, G.Baldsiefen, D.Bazzacco, F.Brandolini, D.Bucurescu, M.Danchev, M.De Poli, G.Georgiev, A.Gorgen, H.Haas, H.Hubel, G.Ilie, N.Marginean, R.Menegazzo, P.Pavan, G.Rainovski, R.V.Ribas, C.Rossi Alvarez, C.A.Ur, K.Vyvey, S.Frauendorf Quadrupole moments and g factors for high-spin neutron isomers in 193Pb NUCLEAR REACTIONS 170Er(28Si, 5n), (28Si, 4n), E=143 MeV; measured Eγ, Iγ(θ, H, t). 193Pb deduced high-spin isomeric states g factors, quadrupole moments, T1/2. 194Pb level deduced quadrupole moment. Comparisons with microscopic BCS and pairing plus quadrupole tilted-axis cranking model predictions. Time-differential perturbed angular distribution method.
doi: 10.1103/PhysRevC.70.034305
2004ME25 Braz.J.Phys. 34, 1002 (2004) N.H.Medina, J.R.B.Oliveira, E.W.Cybulska, M.N.Rao, R.V.Ribas, M.A.Rizzutto, W.A.Seale, F.R.Espinoza-Quinones, D.Bazzacco, F.Brandolini, S.Lunardi, C.M.Petrache, Zs.Podolyak, C.Rossi-Alvarez, F.Soramel, C.A.Ur, M.A.Cardona, G.de Angelis, D.R.Napoli, P.Spolaore, A.Gadea, D.De Acuna, M.De Poli, E.Farnea, D.Foltescu, M.Ionescu-Bujor, A.Iordachescu First Allowed Bandcrossing in Neutron Deficient Nucleus 141Tb NUCLEAR REACTIONS 92Mo(54Fe, pα), E=240 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 141Tb deduced high-spin levels, J, π, configurations. GASP, ISIS arrays, cranking model analysis.
doi: 10.1590/S0103-97332004000500081
2002BR42 Phys.Rev. C66, 024304 (2002) F.Brandolini, N.Marginean, S.Hankonen, N.H.Medina, R.V.Ribas, J.Sanchez-Solano, S.M.Lenzi, S.Lunardi, D.R.Napoli, A.Poves, C.A.Ur, D.Bazzacco, G.de Angelis, M.De Poli, E.Farnea, A.Gadea, T.Martinez, C.Rossi-Alvarez 48V: An experimental and theoretical paradigm in the middle of the 1f7/2 shell NUCLEAR REACTIONS 28Si(24Mg, n3p), E=100 MeV; 24Mg(28Si, n3p), E=115 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, DSA. 48V deduced high-spin levels, J, π, configurations, T1/2, B(E2), B(M1). GASP, ISIS arrays. Comparison with large-scale shell model predictions.
doi: 10.1103/PhysRevC.66.024304
2002IO01 Phys.Lett. 541B, 219 (2002) M.Ionescu-Bujor, A.Iordachescu, F.Brandolini, M.De Poli, N.Marginean, D.Bucurescu, S.M.Lenzi, N.H.Medina, D.R.Napoli, Zs.Podolyak, P.Pavan, R.V.Ribas, C.Rossi Alvarez, C.A.Ur Quadrupole Moment of the Kπ - 14+ Isomer in 176W NUCLEAR REACTIONS 164Dy(16O, 4n), E=83 MeV; measured Eγ, Iγ(θ, H, t), isomer yield. 176W deduced isomeric state quadrupole moment, rotational g factor. Time-differential perturbed angular distribution method.
doi: 10.1016/S0370-2693(02)02263-3
2002ME28 Acta Phys.Hung.N.S. 16, 65 (2002) N.H.Medina, F.Brandolini, S.M.Lenzi, N.Marginean, R.V.Ribas, C.A.Ur, D.Bazzacco, S.Lunardi, R.Menegazzo, P.Pavan, C.Rossi-Alvarez, A.Algora-Pineda, G.de Angelis, M.De Poli, E.Farnea, A.Gadea, T.Martinez, D.R.Napoli, S.Hankonen, D.Bucurescu, M.Ionescu-Bujor, A.Iordachescu, J.A.Cameron, S.Kasemann, I.Schneider, J.M.Espino, J.Sanchez-Solano, A.Poves Lifetime Measurements of Spherical and Deformed States in 1f7/2 Nuclei NUCLEAR REACTIONS 28Si(24Mg, npα), (24Mg, n3p), E=100 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 24Mg(28Si, npα), (28Si, n3p), E=115 MeV; measured Eγ, Iγ, γγ-coin, DSA. 46,48V deduced high-spin levels, J, π, T1/2, B(E2), B(M1), configurations, band termination. GASP, ISIS arrays.
doi: 10.1556/APH.16.2002.1-4.8
2001BR29 Phys.Rev. C64, 044307 (2001) F.Brandolini, N.H.Medina, R.V.Ribas, S.M.Lenzi, A.Gadea, C.A.Ur, D.Bazzacco, R.Menegazzo, P.Pavan, C.Rossi-Alvarez, A.Algora-Pineda, G.de Angelis, M.De Poli, E.Farnea, N.Marginean, T.Martinez, D.R.Napoli, M.Ionescu-Bujor, A.Iordachescu, J.A.Cameron, S.Kasemann, I.Schneider, J.M.Espino, J.Sanchez-Solano Electromagnetic Transitions and Structure in the Z = N Nucleus 46V NUCLEAR REACTIONS 24Mg(28Si, npα), E=115 MeV; measured Eγ, Iγ, γγ-coin, DSA. 46V deduced high-spin levels, J, π, T1/2, B(E2). GASP array, shell model calculations.
doi: 10.1103/PhysRevC.64.044307
2001BR32 Nucl.Phys. A693, 517 (2001) F.Brandolini, N.H.Medina, S.M.Lenzi, D.R.Napoli, A.Poves, R.V.Ribas, J.Sanchez-Solano, C.A.Ur, M.De Poli, N.Marginean, D.Bazzacco, J.A.Cameron, G.de Angelis, A.Gadea, R.Menegazzo, C.Rossi-Alvarez Lifetimes in the Middle of 1f7/2 Shell: Cross-conjugated nuclei 47V and 49Cr NUCLEAR REACTIONS 28Si(28Si, p2α), (28Si, n2pα), E=115 MeV; measured Eγ, Iγ, γγ-coin, DSA. 47V, 49Cr deduced high-spin levels, J, π, T1/2, B(E2), B(M1). GASP array. Comparison with shell-model predictions.
doi: 10.1016/S0375-9474(01)00809-0
2001CY01 Acta Phys.Pol. B32, 929 (2001) E.W.Cybulska, J.R.B.Oliveira, M.A.Rizzutto, R.V.Ribas, N.H.Medina, W.A.Seale, M.N.Rao, F.R.Espinoza-Quinones, J.A.Alcantara-Nunez, F.Falla-Sotelo High Spin Structures in A ≈ 100 and 140 Mass Regions NUCLEAR REACTIONS 100Mo(11B, 2nα), E=43 MeV; measured Eγ, Iγ, γγ-, αγ-coin. 128Te(11B, 3n), E=48 MeV; measured Eγ, Iγ, γγ-coin. 105Rh, 136La deduced high-spin levels, J, π, configurations.
2001LE31 Phys.Rev.Lett. 87, 122501 (2001) S.M.Lenzi, N.Marginean, D.R.Napoli, C.A.Ur, A.P.Zuker, G.de Angelis, A.Algora, M.Axiotis, D.Bazzacco, N.Belcari, M.A.Bentley, P.G.Bizzeti, A.Bizzeti-Sona, F.Brandolini, P.von Brentano, D.Bucurescu, J.A.Cameron, C.Chandler, M.De Poli, A.Dewald, H.Eberth, E.Farnea, A.Gadea, J.Garces-Narro, W.Gelletly, H.Grawe, R.Isocrate, D.T.Joss, C.A.Kalfas, T.Klug, T.Lampman, S.Lunardi, T.Martinez, G.Martinez-Pinedo, R.Menegazzo, J.Nyberg, Zs.Podolyak, A.Poves, R.V.Ribas, C.Rossi Alvarez, B.Rubio, J.Sanchez-Solano, P.Spolaore, T.Steinhardt, O.Thelen, D.Tonev, A.Vitturi, W.von Oertzen, M.Weiszflog Coulomb Energy Differences in T = 1 Mirror Rotational Bands in 50Fe and 50Cr NUCLEAR REACTIONS 28Si(28Si, 2nα), (28Si, 2pα), E=110 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-, (neutron)γ-coin. 50Fe, 50Cr deduced high-spin levels, J, π, Coulomb energy differences. Euroball, ISIS arrays. Comparison with shell model calculations.
doi: 10.1103/PhysRevLett.87.122501
2000IO03 Phys.Lett. 495B, 289 (2000) M.Ionescu-Bujor, A.Iordachescu, F.Brandolini, M.De Poli, N.Marginean, N.H.Medina, Zs.Podolyak, P.Pavan, R.V.Ribas, S.M.Lenzi, A.Gadea, T.Martinez g Factors of the 7/2+ and 14+ Isomers in 175, 176W NUCLEAR REACTIONS 164Dy(16O, 4n), (16O, 5n), E=83 MeV; measured Eγ, Iγ(θ, H, t). 175,176W deduced isomeric states g factors, configurations. Time-differential perturbed angular distribution method.
doi: 10.1016/S0370-2693(00)01245-4
2000OL10 Phys.Rev. C62, 064301 (2000) J.R.B.Oliveira, E.W.Cybulska, N.H.Medina, M.N.Rao, R.V.Ribas, W.A.Seale, F.R.Espinoza-Quinones, M.A.Rizzutto, D.Bazzacco, F.Brandolini, S.Lunardi, C.M.Petrache, Zs.Podolyak, C.Rossi-Alvarez, C.A.Ur, G.de Angelis, D.R.Napoli, P.Spolaore, A.Gadea, D.De Acuna, M.De Poli, E.Farnea, D.Foltescu, M.Ionescu-Bujor, A.Iordachescu High-Spin State Spectroscopy of 143Dy NUCLEAR REACTIONS 92Mo(54Fe, n2p), E=240 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-, (recoil)γ-coin. 143Dy deduced high-spin levels, J, π, configurations. Cranked mean-field calculations, comparisons with neighboring nuclides. GASP, ISIS arrays.
doi: 10.1103/PhysRevC.62.064301
2000RI13 Phys.Rev. C62, 027302 (2000) M.A.Rizzutto, M.N.Rao, W.A.Seale, J.R.B.Oliveira, E.W.Cybulska, N.H.Medina, R.V.Ribas, F.R.Espinoza-Quinones, D.Bazzacco, F.Brandolini, S.Lunardi, C.M.Petrache, Zs.Podolyak, C.Rossi-Alvarez, C.A.Ur, G.de Angelis, D.R.Napoli, P.Spolaore, A.Gadea, D.De Acuna, M.De Poli, E.Farnea, D.Foltescu, M.Ionescu-Bujor, A.Iordachescu, A.Chatterjee, A.Saxena, L.Sajo-Bohus The πh11/2 (x) νh11/2 Yrast Band in Odd-Odd 140Tb NUCLEAR REACTIONS 92Mo(54Fe, npα), E=240 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 140Tb deduced high-spin levels, possible J, π, B(M1)/B(E2), configurations. GASP, ISIS arrays.
doi: 10.1103/PhysRevC.62.027302
1999BR29 Phys.Rev. C60, 024310 (1999) F.Brandolini, N.H.Medina, D.Bazzacco, D.Bucurescu, M.Ionescu-Bujor, R.V.Ribas, C.Rossi Alvarez, C.A.Ur, M.De Poli, G.de Angelis, G.Falconi, S.Lunardi, P.Pavan, R.Burch, D.De Acuna Transition Quadrupole Moments at High Spin in 133Nd Rotational Bands NUCLEAR REACTIONS 104Pd(32S, n2p), E=135 MeV; measured Eγ, Iγ, γγ-coin, DSA. 133Nd deduced high-spin levels, J, π, T1/2, B(E2), B(M1), configurations, deformation. Gasp array. TRS calculations.
doi: 10.1103/PhysRevC.60.024310
1999BR40 Phys.Rev. C60, 041305 (1999) F.Brandolini, N.H.Medina, S.M.Lenzi, D.R.Napoli, A.Poves, R.V.Ribas, J.Sanchez Solano, C.A.Ur, D.Bucurescu, M.De Poli, R.Menegazzo, D.Bazzacco, G.de Angelis, A.Gadea, C.Rossi-Alvarez High-K Band of Unnatural Parity in 49Cr NUCLEAR REACTIONS 28Si(28Si, n2pα), (28Si, npα), E=115 MeV; 46Ti(α, n), E=12 MeV; measured Eγ, Iγ, γγ-coin, DSA. 49Cr deduced levels, J, π, T1/2, B(E2), B(M1), high-K band. 50Mn deduced transition T1/2. Gasp array. Shell model calculations.
doi: 10.1103/PhysRevC.60.041305
1999BR43 Eur.Phys.J. A 6, 149 (1999) F.Brandolini, M.De Poli, P.Pavan, R.V.Ribas, D.Bazzacco, C.R.Rossi-Alvarez g-Factors in the Ground State and the γ-Bands in 160, 162, 164Dy NUCLEAR REACTIONS 160,162,164Dy(58Ni, 58Ni'), E ≈ 220 MeV; measured Eγ, Iγ(θ, H) following Coulomb excitation. 160,162,164Dy deduced g-factors for ground-state band, vibrational bands transitions. Transient field technique.
doi: 10.1007/s100500050329
1999ES07 Phys.Rev. C60, 054304 (1999) F.R.Espinoza-Quinones, M.A.Rizzutto, E.W.Cybulska, W.A.Seale, J.R.B.Oliveira, N.H.Medina, R.V.Ribas, M.N.Rao, D.Bazzacco, F.Brandolini, S.Lunardi, C.M.Petrache, Zs.Podolyak, C.Rossi-Alvarez, F.Soramel, C.A.Ur, M.A.Cardona, G.de Angelis, D.R.Napoli, P.Spolaore, A.Gadea, D.De Acuna, M.De Poli, E.Farnea, D.Foltescu, M.Ionescu-Bujor, A.Iordachescu, V.Roca, F.Terrasi, A.Chatterjee, A.Saxena, L.Sajo-Bohus High-Spin State Spectroscopy in 143Tb NUCLEAR REACTIONS 92Mo(54Fe, 3p), E=240 MeV; measured Eγ, Iγ, γγ-coin. 143Tb deduced high-spin levels, J, π, configurations. Cranking model analysis.
doi: 10.1103/PhysRevC.60.054304
1999GA11 Phys.Rev. C59, 1999 (1999) G.Garcia-Bermudez, M.A.Cardona, A.Filevich, R.V.Ribas, H.Somacal, L.Szybisz Transition Strengths and Signature Inversion in Odd-Odd 74Br NUCLEAR REACTIONS 60Ni(16O, np), E=50 MeV; measured Doppler-shifted Eγ, Iγ. 74Br deduced high-spin levels T1/2, B(M1), B(E2), branching ratios, signature inversion. Recoil-distance technique. Comparisons with neighboring nuclides.
doi: 10.1103/PhysRevC.59.1999
1998BO33 Phys.Rev. C58, 3726 (1998) S.Botelho, W.A.Seale, L.G.R.Emediato, J.R.B.Oliveira, M.N.Rao, R.V.Ribas, N.H.Medina, E.W.Cybulska, M.A.Rizzutto, F.R.Espinoza-Quinones, G.Garcia-Bermudez, H.Somacal, M.A.Cardona Lifetime Measurements in 135Pr NUCLEAR REACTIONS 123Sb(16O, 4n), E=76 MeV; measured Eγ, Iγ, DSA. 135Pr levels deduced T1/2, B(E2). TRS calculations.
doi: 10.1103/PhysRevC.58.3726
1998BR28 Acta Phys.Hung.N.S. 7, 113 (1998) F.Brandolini, S.M.Lenzi, D.R.Napoli, R.V.Ribas, H.Somacal, C.A.Ur, D.Bazzacco, J.A.Cameron, G.de Angelis, M.De Poli, A.Gadea, C.Fahlander, S.Lunardi, M.A.Nagarajan, C.Rossi Alvarez, C.Svensson DSAM Lifetimes of the Ground State Band in 48Cr NUCLEAR REACTIONS 28Si(28Si, 2α), E=115 MeV; measured Eγ, Iγ, γγ-coin, DSA. 48Cr deduced levels T1/2, B(E2).
1998BR34 Nucl.Phys. A642, 387 (1998) F.Brandolini, S.M.Lenzi, D.R.Napoli, R.V.Ribas, H.Somacal, C.A.Ur, D.Bazzacco, J.A.Cameron, G.de Angelis, M.de Poli, C.Fahlander, A.Gadea, S.Lunardi, G.Martinez-Pinedo, N.H.Medina, C.Rossi Alvarez, J.Sanchez Solano, C.E.Svensson Precise DSAM Lifetime Measurements in 48Cr and 50Cr as a Test of Large Scale Shell Model Calculations NUCLEAR REACTIONS 28Si(28Si, 2pα), (28Si, 2α), E=115 MeV; measured Eγ, Iγ, γγ-coin, DSA. 48,50Cr deduced high-spin levels, J, π, T1/2, B(E2), B(M1).
doi: 10.1016/S0375-9474(98)00543-0
1998ME20 Acta Phys.Hung.N.S. 7, 321 (1998) N.H.Medina, F.Brandolini, D.Bazzacco, D.Bucurescu, G.de Angelis, M.De Poli, A.Dewald, G.Falconi, M.Ionescu-Bujor, S.Lunardi, D.R.Napoli, R.Menegazzo, G.Pascovici, P.Pavan, R.V.Ribas, C.Rossi Alvarez, C.A.Ur, M.Wilhelm DSAM Lifetime Measurements in 133Nd Collective Bands NUCLEAR REACTIONS 104Pd(32S, n2p), E=135 MeV; measured Eγ, Iγ, γγ-coin, DSA. 133Nd deduced high-spin levels J, π, T1/2, quadrupole moments.
1998RA21 Phys.Rev. C58, R1367 (1998) M.N.Rao, R.V.Ribas, N.H.Medina, J.R.B.Oliveira, M.A.Rizzutto, W.A.Seale, C.M.Petrache, D.Bazzacco, S.Lunardi, C.Rossi Alvarez, T.Scanferla, C.A.Ur, R.Venturelli, F.R.Espinoza-Quinones, Zs.Podolyak, D.De Acuna, G.de Angelis, M.De Poli, E.Farnea, A.Gadea, D.R.Napoli, L.H.Zhu, A.Dewald, J.Gableske, P.von Brentano Influence of Valence Neutron Configuration on Quadrupole Deformation in Doubly-Odd 134Pr NUCLEAR REACTIONS 110Pd(28Si, 3np), E=130 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, DSA. 134Pr deduced high-spin levels, J, π, T1/2, quadrupole moments, configurations.
doi: 10.1103/PhysRevC.58.R1367
1997CH33 Phys.Rev.Lett. 79, 2002 (1997) S.Chmel, F.Brandolini, R.V.Ribas, G.Baldsiefen, A.Gorgen, M.De Poli, P.Pavan, H.Hubel g Factor of a Magnetic-Rotational Band Head in 193Pb NUCLEAR REACTIONS 170Er(28Si, 5n), E=143 MeV; measured Eγ, Iγ(θ, H, t). 193Pb level deduced g factor, high-spin shears band configuration.
doi: 10.1103/PhysRevLett.79.2002
1997EM01 Phys.Rev. C55, 2105 (1997) L.G.R.Emediato, M.N.Rao, N.H.Medina, W.A.Seale, S.Botelho, R.V.Ribas, J.R.B.Oliveira, E.W.Cybulska, F.R.Espinoza-Quinones, V.Guimaraes, M.A.Rizzutto, J.C.Acquadro Lifetime Measurements in 133Ce NUCLEAR REACTIONS 120Sn(16O, 3n), E=70 MeV; measured Eγ, Iγ, recoil distance Doppler shift. 133Ce levels deduced B(λ), T1/2.
doi: 10.1103/PhysRevC.55.2105
1997ES02 Phys.Rev. C55, 1548 (1997) F.R.Espinoza-Quinones, E.W.Cybulska, J.R.B.Oliveira, R.V.Ribas, N.H.Medina, M.N.Rao, M.A.Rizzutto, L.G.R.Emediato, W.A.Seale, S.Botelho Rotational Structures in 107Ag NUCLEAR REACTIONS 100Mo(11B, 4n), E=39 MeV; measured Eγ, Iγ, γγ(θ). 107Ag deduced high-spin levels J, π, band structure, configuration. Cranked shell model, total Routhians surface model.
doi: 10.1103/PhysRevC.55.1548
1997ES04 Phys.Rev. C55, 2787 (1997) F.R.Espinoza-Quinones, E.W.Cybulska, J.R.B.Oliveira, R.V.Ribas, M.N.Rao, M.A.Rizzutto, N.H.Medina, L.G.R.Emediato, W.A.Seale, S.Botelho Rotational Bands and Shape Changes in 105Rh NUCLEAR REACTIONS 100Mo(11B, 2nα), E=39 MeV; measured Eγ, Iγ, γγ-coin, DCO. 105Rh deduced high-spin levels, J, π, multipolarity. CSM, TRS calculations.
doi: 10.1103/PhysRevC.55.2787
1997RI02 Phys.Rev. C55, 1130 (1997) M.A.Rizzutto, R.V.Ribas, E.W.Cybulska, J.R.B.Oliveira, G.S.Zahn, D.Bazzacco, P.Spolaore, N.H.Medina, F.Brandolini, R.Burch, S.Lunardi, P.Pavan, C.Rossi Alvarez High Spin States above the 28- Isomer in 152Ho NUCLEAR REACTIONS 120Sn(37Cl, 5n), E=187 MeV; measured Eγ, Iγ, γγ(θ). 152Ho deduced high-spin levels J, π.
doi: 10.1103/PhysRevC.55.1130
1997RI16 Z.Phys. A359, 471 (1997) - abstract only, accessible electronically M.A.Rizzutto, F.R.Espinoza-Quinones, E.W.Cybulska, N.H.Medina, R.V.Ribas, J.R.B.Oliveira, D.Bazzacco, S.Lunardi, C.M.Petrache, C.Rossi Alvarez, G.de Angelis, D.R.Napoli, L.H.Zhu, W.Gast, S.Utzelmann, R.M.Lieder High Spin States in 143Gd NUCLEAR REACTIONS 100Mo(48Ti, 5n), E=209-215 MeV; measured Eγ, Iγ, γγ-coin, DCO. 143Gd deduced high-spin levels, J, π, configurations.
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1996BR09 Nucl.Phys. A600, 272 (1996) F.Brandolini, C.Cattaneo, R.V.Ribas, D.Bazzacco, M.De Poli, M.Ionescu-Bujor, P.Pavan, C.Rossi-Alvarez g-Factors in the Ground State and γ-Bands in 164,166,168Er NUCLEAR REACTIONS 164,166,168Er(58Ni, 58Ni'), E=165, 210, 225 MeV; measured γ(θ, H, T) in polarized Gd, (particle)-γ-coin following Coulomb excitation. 164,166,168Er levels deduced g factors. Enriched targets, thin foil transient field IMPAC technique. Cranked Hartree-Fock-Bogoliubov, interacting boson, geometrical collective model, projected angular momentum shell models.
doi: 10.1016/0375-9474(96)00003-6
1996BR33 Phys.Lett. 388B, 468 (1996) F.Brandolini, M.Ionescu-Bujor, N.H.Medina, R.V.Ribas, D.Bazzacco, M.De Poli, P.Pavan, C.Rossi Alvarez, G.de Angelis, S.Lunardi, D.De Acuna, D.R.Napoli, S.Frauendorf Lifetimes of a Shears Band in 139Sm NUCLEAR REACTIONS 62Ni(81Br, 3np), E=350 MeV; measured γγ-coin, DSA. 139Sm deduced high-spin levels T1/2, B(λ), ratios, shape features. Tilted axis cranking model.
doi: 10.1016/S0370-2693(96)01202-6
1996PE18 Phys.Lett. 383B, 145 (1996) C.M.Petrache, M.N.Rao, N.H.Medina, R.V.Ribas, D.Bazzacco, S.Lunardi, C.Rossi Alvarez, R.Venturelli, R.Burch, P.Pavan, G.de Angelis, M.De Poli, G.Vedovato, L.H.Zhu, R.Wyss Shape Change Along the Highly-Deformed Band in 137Nd NUCLEAR REACTIONS 110Pd(30Si, 3n), E=130 MeV; measured γγ-coin, DSA. 137Nd deduced high-spin levels, Eγ, Iγ, T1/2, side-feeding quadrupole moment, highly deformed band shape change related features.
doi: 10.1016/0370-2693(96)00723-X
1995BR34 Z.Phys. A353, 141 (1995) F.Brandolini, D.Bazzacco, A.M.I.Haque, M.Ionescu-Bujor, P.Pavan, M.De Poli, R.V.Ribas, C.Rossi-Alvarez g-Factors of the Lowest 2+ and 4+ States in 198,200,202Hg NUCLEAR REACTIONS 198,200,202Hg(58Ni, 58Ni'), E=217 MeV; measured Eγ, Iγ, γγ(θ, H) following Coulomb excitation. 198,200,202Hg levels deduced g factors. Models comparison.
doi: 10.1007/BF01295891
1995ES04 Phys.Rev. C52, 104 (1995) F.R.Espinoza-Quinones, E.W.Cybulska, L.G.R.Emediato, C.L.Lima, N.H.Medina, J.R.B.Oliveira, M.N.Rao, R.V.Ribas, M.A.Rizzutto, W.A.Seale, C.Tenreiro Band Structures in 108Ag NUCLEAR REACTIONS 100Mo(11B, 3n), E=39 MeV; measured Eγ, Iγ, Iγ(θ), γγ-coin, γγ(t), DCO, quadrupole transitions. 108Ag deduced levels, J, π, γ multipolarity, band structure, B(λ) ratios. Total Routhian surface calculations.
doi: 10.1103/PhysRevC.52.104
1995ME08 Nucl.Phys. A589, 106 (1995) N.H.Medina, F.Brandolini, D.Bazzacco, P.Pavan, C.Rossi-Alvarez, R.Burch, S.Lunardi, R.Menegazzo, M.De Poli, G.Maron, R.V.Ribas, M.Ionescu-Bujor Superdeformed Band g-Factor in 133Nd NUCLEAR REACTIONS 104Pd(32S, n2p), E=135 MeV; measured γγ(θ, H) in polarized Gd. 133Nd deduced superdeformed band g-factor. Model comparison. Enriched multi-layered target.
doi: 10.1016/0375-9474(95)00070-H
1994RI03 Nucl.Phys. A569, 547 (1994) M.A.Rizzutto, E.W.Cybulska, L.G.R.Emediato, N.H.Medina, R.V.Ribas, K.Hara, C.L.Lima Shape Transition in Odd-Odd A ≈ 130 Nuclei NUCLEAR STRUCTURE 132,130La, 138,136Pr; caluclated levels; deduced band structure; deduced shape transition features. Shell model configuration mixing approach, deformed quasiparticle basis states.
doi: 10.1016/0375-9474(94)90318-2
1993GA19 Phys.Rev. C48, 1623 (1993) G.Garcia-Bermudez, M.A.Cardona, R.V.Ribas, A.Filevich, E.Achterberg, L.Szybisz Level Structure of 89Mo NUCLEAR REACTIONS 60Ni(32S, n2p), E=110 MeV; measured Eγ, Iγ, γγ-, γ-coin, Iγ(θ). 89Mo deduced levels, J, π, configuration. Hyperpure Ge detectors.
doi: 10.1103/PhysRevC.48.1623
1993RI10 Nucl.Instrum.Methods Phys.Res. A328, 553 (1993) MagMo: Data analysis of TMF measurements of g-factors NUCLEAR STRUCTURE 166Er, 84Sr; calculated g factors. Computer code for transient magnetic field measurements.
doi: 10.1016/0168-9002(93)90675-8
1992BR03 Nucl.Phys. A536, 366 (1992) F.Brandolini, M.Ionescu-Bujor, P.Pavan, D.Bazzacco, C.Rossi-Alvarez, M.De Poli, A.M.I.Haque, R.V.Ribas Gyromagnetic Ratios of Low-Lying States in 192,194,196Pt NUCLEAR REACTIONS 192,194,196Pt(58Ni, 58Ni'), E=180-210 MeV; measured γ(θ, H, T) in polarized Gd, Fe, (particle)-γ coin, Coulomb excitation. 192,194,196Pt levels deduced g-factors. Enriched targets, thin foil transient-field IMPAC technique. NUCLEAR STRUCTURE 192,194,198Pt; calculated g-factors. Pairing-plus-quadrupole, dynamical deformation, interacting bosons models.
doi: 10.1016/0375-9474(92)90388-Z
1992BR07 Phys.Rev. C45, 1549 (1992) F.Brandolini, P.Pavan, D.Bazzacco, C.Rossi-Alvarez, R.V.Ribas, M.De Poli, A.M.I.Haque g Factors for Yrast States in Isotopic Doublets 156,158Gd and 166,168Er NUCLEAR REACTIONS 156,158Gd(58Ni, 58Ni'), 166,168Er(58Ni, 58Ni'), E=130-217 MeV; measured γ(θ, H, T) in polarized Gd, Fe, (particle)γ-coin, following Coulomb excitation. 156,158Gd, 166,168Er levels deduced g-factors of ground state rotational bands. Cranked shell model and cranked HFB calculations. Thin foil transient-field IMPAC technique.
doi: 10.1103/PhysRevC.45.1549
1992OL03 Phys.Rev. C45, 2740 (1992) J.R.B.Oliveira, L.G.R.Emediato, E.W.Cybulska, R.V.Ribas, W.A.Seale, M.N.Rao, N.H.Medina, M.A.Rizzutto, S.Botelho, C.L.Lima Semidecoupled Band Structure in Odd-Odd 134La and 136Pr NUCLEAR REACTIONS 123Sb(16O, 3n), E=64 MeV; 126Te(14N, 4n), E not given; 128Te(10B, 4n), E=44 MeV; measured γγ-coin, γ(θ). 134La, 136Pr deduced levels, J, π, relative Iγ, configuration, band structure. Triaxial cranking shell model.
doi: 10.1103/PhysRevC.45.2740
1992RI09 Z.Phys. A344, 221 (1992) M.A.Rizzutto, E.W.Cybulska, V.R.Vanin, J.R.B.Oliveira, L.G.R.Emediato, R.V.Ribas, W.A.Seale, M.N.Rao, N.H.Medina, S.Botelho, J.C.Acquadro, C.L.Lima Nuclear Structure in Odd-Odd Nucleus 138Pr NUCLEAR REACTIONS 128Te(14N, 4nγ), E=55-63 MeV; measured γγ-coin. 138Pr deduced levels, J, π, configuration, band structure.
doi: 10.1007/BF01291707
1990AN34 Rev.Brasil.Fis. 20, 68 (1990) R.M.Anazawa, M.N.Rao, W.A.Seale, R.V.Ribas, H.Dias, L.Losano Lifetime in 91Zr NUCLEAR REACTIONS 88Sr(α, nγ), E=9.75-10.8 MeV; measured Eγ, Iγ, DSA. 91Zr levels deduced T1/2. Shell model comparison.
1989OL01 Phys.Rev. C39, 2250 (1989) J.R.B.Oliveira, L.G.R.Emediato, M.A.Rizzutto, R.V.Ribas, W.A.Seale, M.N.Rao, N.H.Medina, S.Botelho, E.W.Cybulska Rotational Band Structure in Odd-Odd 132La NUCLEAR REACTIONS 124Te(11B, 3n), 126Te(10B, 4n), E=40-48 MeV; 122Sn(14N, 4n), E=55 MeV; measured Iγ(E), Iγ(θ), γγ-coin. 132La deduced levels, J, π. Enriched targets, hyperpure Ge detectors. Cranked shell model calculations.
doi: 10.1103/PhysRevC.39.2250
1986OS02 Phys.Rev. C33, 1988 (1986) M.Oshima, N.R.Johnson, F.K.McGowan, C.Baktash, I.Y.Lee, Y.Schutz, R.V.Ribas, J.C.Wells Evolving Collectivity at High Spins in 157Er, 158Er, and 159Er NUCLEAR REACTIONS 128Te(34S, xn), E=155 MeV; measured Eγ, Iγ, γγ-coin, Doppler shift recoil distance method. 157,158,159Er deduced levels, J, π, γ-branching, T1/2, transition quadrupole moments, yrast bands.
doi: 10.1103/PhysRevC.33.1988
1983JH01 Phys.Rev. C28, 921 (1983) S.Jha, W.A.Seale, R.V.Ribas, E.W.Cybulska, M.N.Rao, J.D.Rogers, G.M.Julian Coulomb Excitation of 189Os NUCLEAR REACTIONS 189Os(16O, 16O'), E=56 MeV; measured Eγ, Iγ, Coulomb excitation, γ(16O)-coin. 189Os deduced levels, J, π, rotational bands, bandhead Nilsson assignments, γ-branching.
doi: 10.1103/PhysRevC.28.921
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