NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = R.Collatz Found 40 matches. 2016NA02 Phys.Rev. C 93, 014308 (2016) E.Nacher, B.Rubio, A.Algora, D.Cano-Ott, J.L.Tain, A.Gadea, J.Agramunt, M.Gierlik, M.Karny, Z.Janas, E.Roeckl, A.Blazhev, R.Collatz, J.Doring, M.Hellstrom, Z.Hu, R.Kirchner, I.Mukha, C.Plettner, M.Shibata, K.Rykaczewski, L.Batist, F.Moroz, V.Wittmann, J.J.Valiente-Dobon Observations of the Gamow-Teller resonance in the rare-earth nuclei above 146Gd populated in β decay RADIOACTIVITY 148,148mTb, 150,150mHo, 152,152mTm(β+), (EC); measured Eγ, Iγ using GSI total absorption spectrometer (TAS), x-ray spectra; deduced β- intensity distributions, Gamow-Teller strength distributions B(GT), Q(EC) value for 152mTm decay, Gamow-Teller (GT) resonance; discussed quenching of the GT strength. Comparison with shell-model calculations. Radioactive sources produced in nuclear reactions at GSI using on-line mass spectrometer and FEBIAD ion source.
doi: 10.1103/PhysRevC.93.014308
2011ES03 Phys.Rev. C 84, 034304 (2011) M.E.Estevez Aguado, A.Algora, B.Rubio, J.Bernabeu, E.Nacher, J.L.Tain, A.Gadea, J.Agramunt, K.Burkard, W.Huller, J.Doring, R.Kirchner, I.Mukha, C.Plettner, E.Roeckl, H.Grawe, R.Collatz, M.Hellstrom, D.Cano-Ott, M.Karny, Z.Janas, M.Gierlik, A.Pochocki, K.Rykaczewski, L.Batist, F.Moroz, V.Wittman, A.Blazhev, J.J.Valiente, C.Espinoza β-decay study of 150Er, 152Yb, and 156Yb: Candidates for a monoenergetic neutrino beam facility RADIOACTIVITY 150Er(EC), (β+)[from96Ru(58Ni, 4p), E=307.4 MeV]; 152Yb(EC), (β+)[from 96Ru(58Ni, 2p), E=261 MeV]; 156Yb(EC), (β+)[from103Rh(58Ni, pα), E=307.4 MeV]; measured Eγ, Iγ, γ(x ray)-, γ(positrons)-coin; deduced I(EC), I(EC+β+). Total absorption spectroscopy (TAS)technique. Comparison of EC/β+ branches with those from previous high-resolution studies. Discussed candidate for EC-based monochromatic neutrino beam facility and search for CP violation.
doi: 10.1103/PhysRevC.84.034304
2004AL10 Eur.Phys.J. A 20, 199 (2004) A.Algora, L.Batist, M.J.G.Borge, D.Cano-Ott, R.Collatz, S.Courtin, Ph.Dessagne, L.M.Fraile, A.Gadea, W.Gelletly, M.Hellstrom, Z.Janas, A.Jungclaus, R.Kirchner, M.Karny, G.Le Scornet, Ch.Miehe, F.Marechal, F.Moroz, E.Nacher, E.Poirier, E.Roeckl, B.Rubio, K.Rykaczewski, J.L.Tain, O.Tengblad, V.Wittmann, and the GSI-TAS and LUCRECIA-TAgS Collaborations Beta-decay studies using total absorption spectroscopy
doi: 10.1140/epja/i2002-10353-8
2004AL35 Phys.Rev. C 70, 064301 (2004) A.Algora, E.Nacher, B.Rubio, D.Cano-Ott, J.L.Tain, A.Gadea, J.Agramunt, M.Karny, Z.Janas, K.Rykaczewski, R.Collatz, M.Hellstrom, Z.Hu, R.Kirchner, E.Roeckl, M.Shibata, L.Batist, F.Moroz, V.Wittmann β decay of 148Dy: Study of the Gamow-Teller giant state by means of total absorption spectroscopy RADIOACTIVITY 148Dy(EC), (β+) [from 93Nb(58Ni, 3p)]; measured Eγ, Iγ, (X-ray)γ-, βγ-coin; deduced log ft. 148Tb levels deduced β-feeding intensities, Gamow-Teller strength distribution, resonant state features. Total absorption spectrometer, comparison with previous results.
doi: 10.1103/PhysRevC.70.064301
2003AL25 Phys.Rev. C 68, 034301 (2003) A.Algora, B.Rubio, D.Cano-Ott, J.L.Tain, A.Gadea, J.Agramunt, M.Gierlik, M.Karny, Z.Janas, A.Plochocki, K.Rykaczewski, J.Szerypo, R.Collatz, J.Gerl, M.Gorska, H.Grawe, M.Hellstrom, Z.Hu, R.Kirchner, M.Rejmund, E.Roeckl, M.Shibata, L.Batist, J.Blomqvist, and the GSI Euroball Collaboration Fine structure of the Gamow-Teller resonance revealed in the decay of 150Ho 2- isomer RADIOACTIVITY 150mHo(EC), (β+) [from 96Ru(58Ni, 4p) and subsequent decay]; measured Eγ, Iγ, γγ-coin; deduced log ft. 150Dy deduced levels, J, π, β-feeding intensities, fine structure features of Gamow-Teller resonance. Euroball cluster-cube array.
doi: 10.1103/PhysRevC.68.034301
2003GI06 Nucl.Phys. A724, 313 (2003) M.Gierlik, A.Plochocki, M.Karny, W.Urban, Z.Janas, L.Batist, F.Moroz, R.Collatz, M.Gorska, H.Grawe, M.Hellstrom, Z.Hu, R.Kirchner, W.Liu, M.Rejmund, E.Roeckl, M.Shibata, J.Agramunt, A.Algora, A.Gadea, B.Rubio, J.L.Tain, D.Cano-Ott, S.Harissopulos Gamow-Teller strength distribution near 100Sn. The beta decay of 102In RADIOACTIVITY 102In(β+), (EC) [from 50Cr(58Ni, 3n3p)]; measured β-delayed Eγ, Iγ, βγ-, γγ-coin, Q(EC), T1/2; deduced Gamow-Teller strength distribution. 102Cd deduced levels, J, π. Mass separation, total absorption spectrometer. Comparisons with shell model predictions.
doi: 10.1016/S0375-9474(03)01572-0
2001JA16 Eur.Phys.J. A 12, 143 (2001) Z.Janas, M.Karny, Y.Fujita, L.Batist, D.Cano-Ott, R.Collatz, P.Dendooven, A.Gadea, M.Gierlik, M.Hellstrom, Z.Hu, A.Jokinen, R.Kirchner, O.Klepper, F.Moroz, M.Oinonen, H.Penttila, A.Plochocki, E.Roeckl, B.Rubio, M.Shibata, J.L.Tain, V.Wittman Total Absorption Spectroscopy of 58Cu Decay RADIOACTIVITY 58Cu(β+), (EC) [from Si(40Ca, X)]; measured Eγ, Iγ; deduced Gamow-Teller strength. 58Ni levels deduced β-feeding intensity. Total absorption spectroscopy.
doi: 10.1007/s100500170021
2001KA36 Nucl.Phys. A690, 367 (2001) M.Karny, L.Batist, B.A.Brown, D.Cano-Ott, R.Collatz, A.Gadea, R.Grzywacz, A.Guglielmetti, M.Hellstrom, Z.Hu, Z.Janas, R.Kirchner, F.Moroz, A.Piechaczek, A.Plochocki, E.Roeckl, B.Rubio, K.Rykaczewski, M.Shibata, J.Szerypo, J.L.Tain, V.Wittmann, A.Wohr Determination of the Gamow-Teller Strength Function for the Neutron-Deficient Isotopes 104-107In RADIOACTIVITY 104,105,106,107In(EC), (β+) [from 50,52Cr(58Ni, xnyp)]; measured Eγ, Iγ; deduced β-intensity and β-strength distributions. Online mass separation, total absorption spectrometer. NUCLEAR STRUCTURE 104,105,106,107In; calculated levels, Gamow-Teller strength. Shell model.
doi: 10.1016/S0375-9474(00)00694-1
2001LI56 Chin.Phys.Lett. 18, 1449 (2001) W.-P.Liu, M.Hellstrom, R.Collatz, J.Benlliure, L.Chulkov, D.Cortina Gil, F.Farget, H.Grawe, Z.Hu, N.Iwasa, M.Pfutzner, A.Piechaczek, R.Raabe, I.Reusen, E.Roeckl, G.Vancraeynest, A.Wohr Precise Determination of 40Ti Mass by Measuring the 40Sc Isospin Analogue State RADIOACTIVITY 40Ti(EC) [from 9Be(58Ni, X)]; measured β-delayed proton spectra. 40Sc deduced IAS energy. 40Ti deduced mass.
doi: 10.1088/0256-307X/18/11/307
2000HU17 Phys.Rev. C62, 064315 (2000) Z.Hu, L.Batist, J.Agramunt, A.Algora, B.A.Brown, D.Cano-Ott, R.Collatz, A.Gadea, M.Gierlik, M.Gorska, H.Grawe, M.Hellstrom, Z.Janas, M.Karny, R.Kirchner, F.Moroz, A.Plochocki, M.Rejmund, E.Roeckl, B.Rubio, M.Shibata, J.Szerypo, J.L.Tain, V.Wittmann β Decay of 98Ag: Evidence for the Gamow-Teller resonance near 100Sn RADIOACTIVITY 98Ag(β+), (EC) [from 61Ni(40Ca, 2np)]; measured Eγ, Iγ, γγ-coin, T1/2; deduced β-intensities, strength distribution. 98Pd deduced levels, J, π, Gamow-Teller strength distribution, resonance features. Mass separation, total-absorption spectrometer. Comparison with shell model. NUCLEAR STRUCTURE 98Ag, 98Pd; calculated levels, J, π, Gamow-Teller strength distributions. Shell model.
doi: 10.1103/PhysRevC.62.064315
1999AL46 Nucl.Phys. (Supplement) A654, 727c (1999) A.Algora, D.Cano-Ott, B.Rubio, J.L.Tain, J.Agramunt, J.Blomqvist, L.Batist, R.Borcea, R.Collatz, A.Gadea, J.Gerl, M.Gierlik, M.Gorska, O.Guilbaud, H.Grawe, M.Hellstrom, Z.Hu, Z.Janas, M.Karny, R.Kirchner, P.Kleinheinz, W.Liu, T.Martinez, F.Moroz, A.Plochocki, M.Rejmund, E.Roeckl, K.Rykaczewski, M.Shibata, J.Szerypo, V.Wittmann, and the German Euroball Collaboration The GT Resonance Revealed in β+-Decay using New Experimental Techniques RADIOACTIVITY 150Ho(EC), (β+), (β+α); measured Eγ, Eα, β-delayed α emission probability, β-strength. Comparison between results from a Total absorption spectrometer (NAI) and Ge detectors.
doi: 10.1016/S0375-9474(00)88536-X
1999HU10 Phys.Rev. C60, 024315 (1999) Z.Hu, L.Batist, J.Agramunt, A.Algora, B.A.Brown, D.Cano-Ott, R.Collatz, A.Gadea, M.Gierlik, M.Gorska, H.Grawe, M.Hellstrom, Z.Janas, M.Karny, R.Kirchner, F.Moroz, A.Plochocki, M.Rejmund, E.Roeckl, B.Rubio, M.Shibata, J.Szerypo, J.L.Tain, V.Wittmann β Decay of 97Ag: Evidence for the Gamow-Teller resonance near 100Sn RADIOACTIVITY 97Ag(β+), (EC) [from 60Ni(40Ca, 2np)]; measured Eγ, Iγ, γγ-coin, T1/2; deduced β-intensity, strength distribution. 97Pd deduced levels, J, π, Gamow-Teller strength distribution. Mass separation, total absorbtion spectrometer, NaI(Tl), Ge, Si detectors. NUCLEAR STRUCTURE 97Ag, 97Pd; calculated levels, J, π, Gamow-Teller strength distributions. Monte Carlo shell-model approach.
doi: 10.1103/PhysRevC.60.024315
1999SI08 Phys.Rev.Lett. 83, 496 (1999) H.Simon, D.Aleksandrov, T.Aumann, L.Axelsson, T.Baumann, M.J.G.Borge, L.V.Chulkov, R.Collatz, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, A.Grunschloss, M.Hellstrom, J.Holeczek, R.Holzmann, B.Jonson, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, T.Leth, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, B.Petersen, M.Pfutzner, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, M.H.Smedberg, J.Stroth, A.Surowiec, O.Tengblad, M.V.Zhukov Direct Experimental Evidence for Strong Admixture of Different Parity States in 11Li NUCLEAR REACTIONS C(11Li, n10Li), E=287 MeV/nucleon; measured core fragment transverse momentum, (fragment)n-coin, decay neutron angular distribution. 11Li deduced ground-state wave function parity admixture.
doi: 10.1103/PhysRevLett.83.496
1998KA42 Nucl.Phys. A640, 3 (1998) M.Karny, L.Batist, B.A.Brown, D.Cano-Ott, R.Collatz, A.Gadea, R.Grzywacz, A.Guglielmetti, M.Hellstrom, Z.Hu, Z.Janas, R.Kirchner, F.Moroz, A.Piechaczek, A.Plochocki, E.Roeckl, B.Rubio, K.Rykaczewski, M.Shibata, J.Szerypo, J.L.Tain, V.Wittmann, A.Wohr Beta Decay of 103In: Evidence for the Gamow-Teller resonance near 100Sn RADIOACTIVITY 103In(β+), (EC) [from 50Cr(58Ni, xpyn)]; measured Eγ, Iγ; deduced β-intensity, β-strength distribution. On-line mass separation, total absorption spectrometer, NaI(Tl) detectors, Ge-, Si-detectors. NUCLEAR STRUCTURE 103Cd, 103In; calculated levels, Gamow-Teller strength. Shell model.
doi: 10.1016/S0375-9474(98)00437-0
1998LI46 Phys.Rev. C58, 2677 (1998) W.Liu, M.Hellstrom, R.Collatz, J.Benlliure, L.Chulkov, D.Cortina Gil, F.Farget, H.Grawe, Z.Hu, N.Iwasa, M.Pfutzner, A.Piechaczek, R.Raabe, I.Reusen, E.Roeckl, G.Vancraeynest, A.Wohr β Decay of 40Ti and 41Ti and Implication for Solar-Neutrino Detection RADIOACTIVITY 40,41Ti(β+) [from 9Be(58Ni, X)]; measured Iβ, β-delayed proton spectra, γ spectra, pγ-coin, T1/2. 40,41Sc deduced levels, B(F)+B(GT) strength distributions. 40Ar deduced neutrino-induced events rates. FRS separator.
doi: 10.1103/PhysRevC.58.2677
1998SC19 Phys.Rev. C57, 2205 (1998) M.Schafer, W.-D.Schmidt-Ott, T.Dorfler, T.Hild, T.Pfeiffer, R.Collatz, H.Geissel, M.Hellstrom, Z.Hu, H.Irnich, N.Iwasa, M.Pfutzner, E.Roeckl, M.Shibata, B.Pfeiffer, K.Asahi, H.Izumi, H.Ogawa, H.Sato, H.Ueno, H.Okuno Polarization in Fragmentation, g Factor of 35K NUCLEAR REACTIONS 9Be(40Ca, X)39Ca/35K/37K, E=500 MeV/nucleon; measured fragments beta asymmetry; deduced polarization. 35K deduced g factor. Projectile fragment separator. RADIOACTIVITY 35K(β+) [from 9Be(40Ca, X)]; measured T1/2. Projectile fragment separator.
doi: 10.1103/PhysRevC.57.2205
1997AS04 Z.Phys. A358, 195 (1997) A.Astier, L.Ducroux, R.Duffait, Y.Le Coz, M.Meyer, S.Perries, N.Redon, J.F.Sharpey-Schafer, A.N.Wilson, B.J.P.Gall, R.Collatz, I.Deloncle, F.Hannachi, A.Lopez-Martens, M.G.Porquet, C.Schuck, F.Azaiez, S.Bouneau, C.Bourgeois, A.Korichi, N.Poffe, H.Sergolle, R.Lucas, V.Meot, I.Hibbert, R.Wadsworth High Spin Investigation in 193Pb with EUROGAM 2: Coexistence of superdeformed and dipole bands NUCLEAR REACTIONS 168Er(30Si, 5n), E=159 MeV; measured Eγ, Iγ, γγγ-coin. 193Pb deduced high-spin levels, J, π, configurations, B(M1)/B(E2) ratio, dipole, superdeformed bands coexistence related features. Hartree-Fock calculations.
doi: 10.1007/s002180050305
1997CH24 Phys.Rev.Lett. 79, 201 (1997) L.V.Chulkov, T.Aumann, D.Aleksandrov, L.Axelsson, T.Baumann, M.J.G.Borge, R.Collatz, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, V.Z.Goldberg, M.Golovkov, A.Grunschloss, M.Hellstrom, J.Holeczek, R.Holzmann, B.Jonson, A.A.Korsheninnikov, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, T.Leth, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, B.Petersen, M.Pfutzner, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, H.Simon, M.H.Smedberg, M.Steiner, J.Stroth, A.Surowiec, T.Suzuki, O.Tengblad Large Spin Alignment of the Unbound 5He Fragment after Fragmentation of 240 MeV/nucleon 6He NUCLEAR REACTIONS C(6He, X), E=240 MeV/nucleon; measured projectile peripheral fragmentation, p(αn) vs θ, φ; deduced 5He+n fragmentation mechanism dominance.
doi: 10.1103/PhysRevLett.79.201
1997CO21 Z.Phys. A358, 241 (1997) R.Collatz, P.Kleinheinz, B.Rubio, J.L.Tain, M.Piiparinen, H.Keller, R.Kirchner, O.Klepper, E.Roeckl, D.Schardt Gamow-Teller Strength from the β+ Decay of 66147Dy81 RADIOACTIVITY 147Dy(β+); measured Eγ, Iγ; deduced Gamow-Teller strength functions. 147Tb levels deduced feeding Iβ. Total absorption spectrometer.
doi: 10.1007/s002180050319
1997CO23 Z.Phys. A359, 113 (1997) R.Collatz, N.Amzal, Z.Meliani, C.Schuck, Ch.Vieu, J.S.Dionisio, P.Kleinheinz, J.Blomqvist Yrast States in the π-Particle ν-Hole Nucleus 65146Tb81 NUCLEAR REACTIONS 120Sn(31P, 5n), E=150 MeV; measured Eγ, Iγ; 144Sm(6Li, 4n), E=50 MeV; measured Eγ, Iγ, γγ-, (ce)γ-coin. 146Tb deduced levels, J, π, configurations.
doi: 10.1007/s002180050374
1997CO24 Z.Phys. A359, 115 (1997) R.Collatz, P.Kleinheinz, C.T.Zhang, H.Keller, R.Kirchner, O.Klepper, E.Roeckl Gamma-Decay of the (27/2)- 0.6s E3-Isomer in 68151Er83 RADIOACTIVITY 151mEr(IT) [from 96Mo(58Ni, n2p), E=4.4 MeV/nucleon]; measured Eγ, Iγ, γγ-coin, I(ce). 151Er deduced levels, J, π, configurations. Other N=83 nuclei compared.
doi: 10.1007/s002180050375
1997GU22 Phys.Rev. C56, R2912 (1997) A.Guglielmetti, R.Bonetti, G.Poli, R.Collatz, Z.Hu, R.Kirchner, E.Roeckl, N.Gunn, P.B.Price, B.A.Weaver, A.Westphal, J.Szerypo Nonobservation of 12C Cluster Decay of 114Ba RADIOACTIVITY 114Ba(12C) [from 58Ni(58Ni, 2n), E=255 MeV]; measured 12C decay events upper limit; deduced 12C decay branching ratio, energy upper limit. Track detector.
doi: 10.1103/PhysRevC.56.R2912
1997JA12 Nucl.Phys. A627, 119 (1997) Z.Janas, A.Plochocki, J.Szerypo, R.Collatz, Z.Hu, H.Keller, R.Kirchner, O.Klepper, E.Roeckl, K.Schmidt, R.Bonetti, A.Guglielmetti, G.Poli, A.Piechaczek Decay Studies of the Neutron-Deficient Isotopes 114-118Ba RADIOACTIVITY 114,115,116Ba(β+p) [from 58,60Ni(58Ni, xn), E=3.5-4.3 MeV/nucleon]; 116,117,118Ba(β+p) [from 63Cu(58Ni, xnp), E=4.3-4.9 MeV/nucleon]; measured β-delayed Ep, Ip, Eγ, Iγ, γγ-coin, T1/2; deduced absolute branching ratios. Ge, Si, scintillator detectors, on-line mass separation. NUCLEAR REACTIONS 58,60Ni(58Ni, xn), E=3.5-4.3 MeV/nucleon; 63Cu(58Ni, xnp), E=4.3-4.9 MeV/nucleon; measured Eγ, Iγ, γγ-coin; deduced production σ for 114,115,116,117,118Ba isotopes.
doi: 10.1016/S0375-9474(97)00505-8
1997LI25 Z.Phys. A359, 1 (1997) W.Liu, M.Hellstrom, R.Collatz, J.Benlliure, L.Chulkov, D.Cortina Gil, F.Farget, H.Grawe, Z.Hu, N.Iwasa, M.Pfutzner, A.Piechaczek, R.Raabe, I.Reusen, E.Roeckl, G.Vancraeynest, A.Wohr β-Decay of 40Ti RADIOACTIVITY 40Ti(β+) [from 9Be(58Ni, X), E=550 MeV/nucleon]; measured T1/2, β-delayed Ep, Ip, Eγ, Iγ, pγ-coin. 40Sc levels deduced J, π, Iβ, Fermi, Gamow-Teller strength functions. 40Ar deduced neutrino absorption σ. 39Ca levels deduced proton branching.
doi: 10.1007/s002180050355
1997RA22 Nucl.Phys. A621, 215c (1997) G.Raimann, M.J.Balbes, R.N.Boyd, D.Cano-Ott, R.Collatz, A.Guglielmetti, M.Hellstrom, M.Hencheck, Z.Hu, Z.Janas, M.Karny, R.Kirchner, J.Morford, D.J.Morrissey, E.Roeckl, K.Schmidt, J.Szerypo, A.Weber The rp-Process and New Measurements of β-Delayed Proton Decay of Light Ag and Cd Isotopes RADIOACTIVITY 96,98Ag, 98Cd, 114Cs(β+p) [from 50Cr, 58Ni(58Ni, X), E=5.9-6.7 MeV/nucleon]; measured β-particle time distribution, β-delayed proton spectra. 96,98Pd, 98Ag deduced proton-branching ratios.
doi: 10.1016/S0375-9474(97)00241-8
1997SH13 Phys.Rev. C55, 1715 (1997) M.Shibata, Z.Hu, J.Agramunt, D.Cano-Ott, R.Collatz, M.Gorska, H.Grawe, M.Hellstrom, Z.Janas, M.Karny, R.Kirchner, O.Klepper, A.Plochocki, E.Roeckl, K.Rykaczewski, K.Schmidt, A.Weber, J.Zylicz β-Decay Studies of 107Sb and Other Neutron-Deficient Antimony Isotopes RADIOACTIVITY 108,107Sb(EC), (β+); measured Eγ, Iγ, γ(X-ray)-coin; deduced β-decay T1/2. 107,108Sn levels deduced transitions. Shell model. 105Sn(β+); measured decay spectra; deduced no conclusive proton decay evidence. 103,104,105,106Sb(β+), (EC); analyzed Q(EC), T1/2. Quasiparticle RPA.
doi: 10.1103/PhysRevC.55.1715
1996BL21 Phys.Rev.Lett. 77, 2893 (1996) B.Blank, S.Czajkowski, F.Davi, R.Del Moral, J.P.Dufour, A.Fleury, C.Marchand, M.S.Pravikoff, J.Benlliure, F.Boue, R.Collatz, A.Heinz, M.Hellstrom, Z.Hu, E.Roeckl, M.Shibata, K.Summerer, Z.Janas, M.Karny, M.Pfutzner, M.Lewitowicz First Observation of the Tz = -7/2 Nuclei 45Fe and 49Ni NUCLEAR REACTIONS 9Be(58Ni, X), E=600 MeV/nucleon; measured fragment charge vs mass to charge ratio; deduced evidence for 45Fe, 49Ni, 42Cr. 38Ti deduced T1/2 upper limit.
doi: 10.1103/PhysRevLett.77.2893
1996DU05 Phys.Rev. C53, 2701 (1996) L.Ducroux, A.Astier, R.Duffait, Y.Le Coz, M.Meyer, S.Perries, N.Redon, J.F.Sharpey-Schafer, A.N.Wilson, B.J.P.Gall, R.Collatz, I.Deloncle, F.Hannachi, A.Lopez-Martens, M.G.Porquet, C.Schuck, F.Azaiez, S.Bouneau, C.Bourgeois, A.Korichi, N.Poffe, H.Sergolle, R.Lucas, V.Meot, I.Hibbert, R.Wadsworth Configurations of Superdeformed Bands in 193Pb NUCLEAR REACTIONS 168Er(30Si, 5n), E=159 MeV; measured γγ-coin. 193Pb deduced levels, J, π, superdeformed bands configurations, B(λ), ratios.
doi: 10.1103/PhysRevC.53.2701
1996DU18 Z.Phys. A356, 241 (1996) L.Ducroux, A.Astier, R.Duffait, Y.Le Coz, M.Meyer, S.Perries, N.Redon, J.F.Sharpey-Schafer, A.N.Wilson, R.Lucas, V.Meot, R.Collatz, I.Deloncle, F.Hannachi, A.Lopez-Martens, M.G.Porquet, C.Schuck, F.Azaiez, S.Bouneau, C.Bourgeois, A.Korichi, N.Poffe, H.Sergolle, B.J.P.Gall, I.Hibbert, R.Wadsworth Dipole Bands and Multi-Quasiparticle Excitations in 193Pb NUCLEAR REACTIONS 168Er(30Si, 5n), E=159 MeV; measured γγγ-coin, γ(θ). 193Pb deduced high-spin levels, J, π, dipole band structure, configuration, B(λ) ratios. Microscopic HF+BCS calculations.
doi: 10.1007/s002180050175
1996HE25 Z.Phys. A356, 229 (1996) M.Hellstrom, Z.Hu, A.Weber, M.Hencheck, M.J.Balbes, R.N.Boyd, D.Cano-Ott, R.Collatz, A.Guglielmetti, Z.Janas, M.Karny, R.Kirchner, J.Morford, D.J.Morrissey, G.Raimann, E.Roeckl, K.Schmidt, J.Szerypo Beta-Delayed Proton Emission Around N = 50 and the rp-Process RADIOACTIVITY 96,98Ag, 98Cd(β+p) [from 50Cr(58Ni, X), E=5.9-6.7 MeV/nucleon]; measured β-delayed proton, γ spectra; deduced β-delayed proton branching ratios.
doi: 10.1007/s002180050171
1996LO15 Phys.Rev.Lett. 77, 1707 (1996) A.Lopez-Martens, F.Hannachi, T.Dossing, C.Schuck, R.Collatz, E.Gueorguieva, Ch.Vieu, S.Leoni, B.Herskind, T.L.Khoo, T.Lauritsen, I.Ahmad, D.J.Blumenthal, M.P.Carpenter, D.Gassmann, R.V.F.Janssens, D.Nisius, A.Korichi, C.Bourgeois, A.Astier, L.Ducroux, Y.Le Coz, M.Meyer, N.Redon, J.F.Sharpey-Schafer, A.N.Wilson, W.Korten, A.Bracco, R.Lucas Fragmentation of the Decay from the Superdeformed Yrast Band in 192Hg NUCLEAR REACTIONS 160Gd(36S, 4n), E=195 MeV; measured γγ-coin. 192Hg deduced superdeformed yrast band decay characteristics.
doi: 10.1103/PhysRevLett.77.1707
1996PE20 Z.Phys. A356, 1 (1996) S.Perries, A.Astier, L.Ducroux, R.Duffait, Y.Le Coz, M.Meyer, N.Redon, F.Azaiez, S.Bouneau, C.Bourgeois, R.Collatz, I.Deloncle, B.J.P.Gall, F.Hannachi, I.Hibbert, A.Korichi, A.Lopez-Martens, R.Lucas, V.Meot, N.Poffe, M.G.Porquet, C.Schuck, H.Sergolle, J.F.Sharpey-Schafer, R.Wadsworth, A.N.Wilson Possible Candidates for Discrete Gamma Rays Linking Superdeformed and Yrast States in an Odd Nucleus: 193Pb NUCLEAR REACTIONS 168Er(30Si, 5n), E=159 MeV; measured γγγ-coin. 193Pb deduced superdeformed band, high-spin levels, J, π, decay features.
doi: 10.1007/s002180050136
1996ZH09 Phys.Rev. C54, R1 (1996) C.T.Zhang, P.Kleinheinz, M.Piiparinen, R.Broda, R.Collatz, P.J.Daly, K.H.Maier, R.Menegazzo, G.Sletten, J.Styczen, J.Blomqvist Complete Valence Particle Yrast Lines in N = 84 Nuclei Above Gadolinium NUCLEAR STRUCTURE 151Ho, 153Tm, 152Er, 154Yb, 149Tb, 150Dy; calculated levels. Parameter-free shell model, empirical one-, two-body matrix elements.
doi: 10.1103/PhysRevC.54.R1
1995CO12 Z.Phys. A351, 245 (1995) R.Collatz, P.Kleinheinz, C.T.Zhang, A.F.Saad, C.Vieu, J.S.Dionisio, C.Schuck, M.Wilhelm, P.von Brentano, R.Wirowski, J.Blomqvist Particle x Phonon Multiplets in 65147Tb82 NUCLEAR REACTIONS 144Sm(6Li, 3n), E=29 MeV; measured γγ-coin, I(ce). 147Tb deduced levels, J, π, configuration. Other data input.
doi: 10.1007/BF01290904
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
1995SA31 Z.Phys. A351, 247 (1995) A.F.Saad, C.T.Zhang, R.Collatz, P.Kleinheinz, R.Menegazzo, R.Broda, K.H.Maier, H.Grawe, M.Schramm, R.Schubart, M.Lach, J.Heese, J.Eberth, W.Krolas, S.Hofmann, H.Folger, J.Blomqvist Shell Model Yrast States in the Many-Particle Nucleus 72157Hf85 NUCLEAR REACTIONS 106Cd(54Fe, n2p), E=255 MeV; 102Pd(58Ni, n2p), E > Coulomb barrier; measured γγ-, γγn-, γ(X-ray)-coin. 157Hf deduced high-spin levels, J, π, configuration, isomer, T1/2. Shell model comparison.
doi: 10.1007/BF01290905
1994ME13 Z.Phys. A349, 13 (1994) R.Menegazzo, P.Kleinheinz, R.Collatz, H.Guven, J.Styczen, D.Schardt, H.Keller, O.Klepper, G.Walter, A.Huck, G.Marguier, J.Blomqvist, and the ISOLDE Collaboration The N = 83 Nucleus 149Dy from Gamow-Teller Decay of Its (11/2)- and (1/2)+ 149Ho Parents RADIOACTIVITY 149Ho(β+) [from 94,95Mo(58Ni, X), E=5-4 MeV/nucleon]; measured γγ-, γ(X-ray)-coin; deduced (1/2)+, (11/2)- level decay, T1/2. 149Dy deduced Gamow-Teller decay strength, levels, configuration.
doi: 10.1007/BF01296328
1994ZH08 Z.Phys. A348, 65 (1994) C.T.Zhang, P.Kleinheinz, M.Piiparinen, R.Collatz, T.Lonnroth, G.Sletten, J.Blomqvist Shell Model High-Spin States in 15167Ho84 NUCLEAR REACTIONS 127I(29Si, 5n), E=145 MeV; measured γγ-coin. 151Ho deduced high-spin levels, J, π, configuration, ICC.
doi: 10.1007/BF01291657
1994ZH18 Z.Phys. A348, 249 (1994) C.T.Zhang, P.Kleinheinz, M.Piiparinen, R.Collatz, T.Lonnroth, G.Sletten, J.Blomqvist Seniority Inverted Yrast States Observed in 15369Tm84 NUCLEAR REACTIONS 122Te(35Cl, 4n), E=174 MeV; measured γγ-coin. 153Tm deduced high-spin levels, J, π, band structure, configuration.
doi: 10.1007/BF01305879
1993ZH10 Z.Phys. A345, 327 (1993) C.T.Zhang, R.Broda, R.Menegazzo, P.Kleinheinz, R.Collatz, H.Grawe, S.Hofmann, M.Lach, K.H.Maier, M.Schramm, R.Schubart, J.Blomqvist Energy Inversion of the f7/2 and h9/2 Neutrons in Yrast States of 154Yb NUCLEAR REACTIONS 106Cd(54Fe, 2pα), E=4.7 MeV/nucleon; measured γγ(t). 154Yb deduced levels, J, π, configuration. Shell model.
doi: 10.1007/BF01280841
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