NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = J.Enders Found 73 matches. 2021TR05 Phys.Lett. B 817, 136293 (2021) M.Travar, V.Piau, A.Gook, O.Litaize, J.Nikolov, A.Oberstedt, S.Oberstedt, J.Enders, M.Peck, W.Geerts, M.Vidali Experimental information on mass- and TKE-dependence of the prompt fission γ-ray multiplicity RADIOACTIVITY 252Cf(SF); measured decay products, Eγ, Iγ; deduced mass-dependent average prompt fission γ-ray multiplicity, saw-tooth like shape of multiplicity-mass correlation.
doi: 10.1016/j.physletb.2021.136293
2020SY01 Phys.Lett. B 809, 135748 (2020) I.Syndikus, M.Petri, A.O.Macchiavelli, S.Paschalis, C.A.Bertulani, T.Aumann, H.Alvarez-Pol, L.Atar, S.Beceiro Novo, J.Benlliure, J.M.Boillos, K.Boretzky, M.J.G.Borge, B.A.Brown, M.Caamano, C.Caesar, E.Casarejos, W.Catford, J.Cederkall, S.Chakraborty, L.V.Chulkov, D.Cortina-Gil, E.Cravo, R.Crespo, U.Datta Pramanik, I.Dillmann, P.Diaz Fernandez, Z.Elekes, J.Enders, F.Farinon, L.M.Fraile, D.Galaviz, H.Geissel, R.Gernhauser, P.Golubev, K.Gobel, M.Heil, M.Heine, A.Heinz, A.Henriques, M.Holl, H.T.Johansson, B.Jonson, N.Kalantar-Nayestanaki, R.Kanungo, A.Kelic-Heil, T.Kroll, N.Kurz, C.Langer, T.Le Bleis, J.Machado, J.Marganiec-Galazka, E.Nacher, T.Nilsson, C.Nociforo, V.Panin, A.Perea, S.B.Pietri, R.Plag, A.Rahaman, R.Reifarth, A.Revel, G.Ribeiro, C.Rigollet, D.M.Rossi, D.Savran, H.Scheit, H.Simon, O.Sorlin, O.Tengblad, Y.Togano, M.Vandebrouck, V.Volkov, F.Wamers, C.Wheldon, G.L.Wilson, J.S.Winfield, H.Weick, P.Woods, D.Yakorev, M.Zhukov, A.Zilges, K.Zuber Probing the Z=6 spin-orbit shell gap with (p, 2p) quasi-free scattering reactions NUCLEAR REACTIONS C, H(17N, X)16C, E=438 MeV/nucleon; C, H(19N, X)18C, E=430 MeV/nucleon; C, H(21N, X)20C, E=422 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced σ, spectroscopic factors, proton component of spin-orbit splitting.
doi: 10.1016/j.physletb.2020.135748
2019HO08 Phys.Lett. B 795, 682 (2019) M.Holl, V.Panin, H.Alvarez-Pol, L.Atar, T.Aumann, S.Beceiro Novo, J.Benlliure, C.A.Bertulani, J.M.Boillos, K.Boretzky, M.Caamano, C.Caesar, E.Casarejos, W.Catford, J.Cederkall, L.Chulkov, D.Cortina-Gil, E.Cravo, I.Dillmann, P.Diaz Fernandez, Z.Elekes, J.Enders, L.M.Fraile, D.Galaviz-Redondo, R.Gernhauser, P.Golubev, T.Heftrich, M.Heil, M.Heine, A.Heinz, A.Henriques, H.T.Johansson, B.Jonson, N.Kalantar-Nayestanaki, R.Kanungo, A.Kelic-Heil, T.Kroll, N.Kurz, C.Langer, T.Le Bleis, S.Lindberg, J.Machado, E.Nacher, M.A.Najafi, T.Nilsson, C.Nociforo, S.Paschalis, M.Petri, R.Reifarth, G.Ribeiro, C.Rigollet, D.M.Rossi, D.Savran, H.Scheit, H.Simon, O.Sorlin, I.Syndikus, O.Tengblad, Y.Togano, M.Vandebrouck, P.Velho, F.Wamers, H.Weick, C.Wheldon, G.L.Wilson, J.S.Winfield, P.Woods, M.Zhukov, K.Zuber Quasi-free neutron and proton knockout reactions from light nuclei in a wide neutron-to-proton asymmetry range NUCLEAR REACTIONS 1H(11C, 2p), (10C, np), (11C, np), (12C, np), E=300-400 MeV/nucleon; measured reaction products, Ep, Ip, En, In; deduced σ and momentum distributions. Comparison with DWIA calculations.
doi: 10.1016/j.physletb.2019.06.069
2017GO16 Phys.Rev. C 96, 044301 (2017) A.Gook, C.Eckardt, J.Enders, M.Freudenberger, A.Oberstedt, S.Oberstedt Correlated mass, energy, and angular distributions from bremsstrahlung-induced fission of 234U and 232Th in the energy region of the fission barrier NUCLEAR REACTIONS 234U(γ, F), Eend-point=9.0, 7.5, 6.4 MeV bremsstrahlung; 232Th(γ, F), Eend-point=9.5, 8.0 MeV bremsstrahlung; 238U(γ, F), Eend-point=8.5 MeV bremsstrahlung; measured fission-fragments, fission yields, fission-fragment angular distributions using twin Frisch-grid ionization chamber (FGIC) at the superconducting Darmstadt linear accelerator (S-DALINAC) facility; deduced fission-fragment mass yield and TKE distributions. Discussed possible interpretation of observed correlations in terms of fission modes.
doi: 10.1103/PhysRevC.96.044301
2016PA02 Phys.Lett. B 753, 204 (2016) V.Panin, J.T.Taylor, S.Paschalis, F.Wamers, Y.Aksyutina, H.Alvarez-Pol, T.Aumann, C.A.Bertulani, K.Boretzky, C.Caesar, M.Chartier, L.V.Chulkov, D.Cortina-Gil, J.Enders, O.Ershova, H.Geissel, R.Gernhauser, M.Heil, H.T.Johansson, B.Jonson, A.Kelic-Heil, C.Langer, T.Le Bleis, R.Lemmon, T.Nilsson, M.Petri, R.Plag, R.Reifarth, D.Rossi, H.Scheit, H.Simon, H.Weick, C.Wimmer Exclusive measurements of quasi-free proton scattering reactions in inverse and complete kinematics NUCLEAR REACTIONS C, 1H(12C, 2p)10B/11B, E=400 MeV/nucleon; measured reaction products, Ep, Ip; deduced σ(θ), σ(E), σ and corresponding spectroscopic factors. Comparison with theoretical calculations employing the eikonal formalism.
doi: 10.1016/j.physletb.2015.11.082
2014OZ03 Phys.Rev. C 90, 024304 (2014) B.Ozel-Tashenov, J.Enders, H.Lenske, A.M.Krumbholz, E.Litvinova, P.von Neumann-Cosel, I.Poltoratska, A.Richter, G.Rusev, D.Savran, N.Tsoneva Low-energy dipole strength in 112, 120Sn NUCLEAR REACTIONS 112Sn(γ, γ'), E(endpoint)=5.5, 7.5, 9.5 MeV bremsstrahlung; 120Sn(γ, γ'), E(endpoint)=7.5, 9.1 MeV bremsstrahlung; measured Eγ, Iγ, γ(θ) using S-DALINAC NRF facility at the TU Darmstadt. 112,120Sn; deduced levels, Γ02/Γ, B(E1), summed B(E1) strengths. Fluctuation analysis of γ spectra for unresolved strength. Comparison with quasiparticle-phonon model, and relativistic time blocking approximations (RQTBA), and previous experimental results.
doi: 10.1103/PhysRevC.90.024304
2013PA38 Phys.Rev. C 88, 054316 (2013) H.Pai, J.Beller, N.Benouaret, J.Enders, T.Hartmann, O.Karg, P.von Neumann-Cosel, N.Pietralla, V.Yu.Ponomarev, C.Romig, M.Scheck, L.Schnorrenberger, S.Volz, M.Zweidinger Low-lying dipole strength in the N=28 shell-closure nucleus 52Cr NUCLEAR REACTIONS 52Cr(γ, γ'), E<9.9 MeV; measured Eγ, Iγ, γ(θ), integrated cross sections using bremsstrahlung beam at the superconducting Darmstadt linear electron accelerator S-DALINAC. 52Cr; deduced levels, PDR, J, π, Γ0, B(E1), B(M1), reduced transition widths. Comparison with microscopic QPM calculations.
doi: 10.1103/PhysRevC.88.054316
2013TA31 Phys.Scr. T156, 014071 (2013) S.Tashenov, T.Back, R.Barday, B.Cederwall, J.Enders, A.Khaplanov, Y.Fritzsche, K.-U.Schassburger, A.Surzhykov, V.A.Yerokhin Observation of the spin-orbit interaction in bremsstrahlung
doi: 10.1088/0031-8949/2013/T156/014071
2012SC18 Eur.Phys.J. A 48, 191 (2012) S.Schwertel, P.Maierbeck, R.Krucken, R.Gernhauser, T.Kroll, H.Alvarez-Pol, F.Aksouh, T.Aumann, K.Behr, E.A.Benjamim, J.Benlliure, V.Bildstein, M.Bohmer, K.Boretzky, M.J.G.Borge, A.Brunle, A.Burger, M.Caamano, E.Casarejos, A.Chatillon, L.V.Chulkov, D.Cortina-Gil, J.Enders, K.Eppinger, T.Faestermann, J.Friese, L.Fabbietti, M.Gascon, H.Geissel, J.Gerl, M.Gorska, P.G.Hansen, B.Jonson, R.Kanungo, O.Kiselev, I.Kojouharov, A.Klimkiewicz, T.Kurtukian, N.Kurz, K.Larsson, T.Le Bleis, K.Mahata, L.Maier, T.Nilsson, C.Nociforo, G.Nyman, C.Pascual-Izarra, A.Perea, D.Perez, A.Prochazka, C.Rodriguez-Tajes, D.Rossi, H.Schaffner, G.Schrieder, H.Simon, B.Sitar, M.Stanoiu, K.Summerer, O.Tengblad, H.Weick, S.Winkler, B.A.Brown, T.Otsuka, J.A.Tostevin, W.D.M.Rae One-neutron knockout from 51-55Sc NUCLEAR REACTIONS 9Be(55Sc, 54Sc), (54Sc, 53Sc), (53Sc, 52Sc), (52Sc, 51Sc), (51Sc, 50Sc), E≈420 MeV/nucleon; measured relativistic reaction products, Eγ, Iγ; deduced longitudinal momentum distribution, σ; calculated σ.
doi: 10.1140/epja/i2012-12191-5
2011BE24 Phys.Rev. C 84, 014327 (2011) W.Bentz, A.Arima, J.Enders, A.Richter, J.Wambach Rotational states in deformed nuclei: An analytic approach
doi: 10.1103/PhysRevC.84.014327
2011GO02 Nucl.Phys. A851, 1 (2011) A.Gook, M.Chernykh, C.Eckardt, J.Enders, P.von Neumann-Cosel, A.Oberstedt, S.Oberstedt, A.Richter Fragment characteristics from fission of 238U and 234U induced by 6.5-9.0 MeV bremsstrahlung NUCLEAR REACTIONS 234,238U(γ, F), E=5-9 MeV bremsstrahlung; measured fission fragment energy spectra, mass distributions and yields using twin Frisch grid ionization chamber; deduced fission reaction mechanism features. Comparison with other data and multi-modal random-neck rupture model.
doi: 10.1016/j.nuclphysa.2010.12.012
2010YE02 Phys.Rev. C 81, 044309 (2010) O.Yevetska, J.Enders, M.Fritzsche, P.von Neumann-Cosel, S.Oberstedt, A.Richter, C.Romig, D.Savran, K.Sonnabend Dipole strength in the 235U(γ, γ') reaction up to 2.8 MeV NUCLEAR REACTIONS 235U(γ, γ') E=3.5, 4.4 MeV; measured Eγ, Iγ, γ(θ), integrated cross sections of γ rays. 235U; deduced levels, B(M1), B(E1) strengths. 232Th, 235,236,238U; systematics of M1 strength functions.
doi: 10.1103/PhysRevC.81.044309
2009MA16 Phys.Lett. B 675, 22 (2009) P.Maierbeck, R.Gernhauser, R.Krucken, T.Kroll, H.Alvarez-Pol, F.Aksouh, T.Aumann, K.Behr, E.A.Benjamim, J.Benlliure, V.Bildstein, M.Bohmer, K.Boretzky, M.J.G.Borge, A.Brunle, A.Burger, M.Caamano, E.Casarejos, A.Chatillon, L.V.Chulkov, D.Cortina-Gil, J.Enders, K.Eppinger, T.Faestermann, J.Friese, L.Fabbietti, M.Gascon, H.Geissel, J.Gerl, M.Gorska, P.G.Hansen, B.Jonson, R.Kanungo, O.Kiselev, I.Kojouharov, A.Klimkiewicz, T.Kurtukian, N.Kurz, K.Larsson, T.Le Bleis, K.Mahata, L.Maier, T.Nilsson, C.Nociforo, G.Nyman, C.Pascual-Izarra, A.Perea, D.Perez, A.Prochazka, C.Rodriguez-Tajes, D.Rossi, H.Schaffner, G.Schrieder, S.Schwertel, H.Simon, B.Sitar, M.Stanoiu, K.Summerer, O.Tengblad, H.Weick, S.Winkler, B.A.Brown, T.Otsuka, J.Tostevin, W.D.M.Rae Structure of 55Ti from relativistic one-neutron knockout NUCLEAR REACTIONS 9Be(48Ca, n47Ca), (56Ti, n55Ti), E=450 MeV/nucleon; measured σ, Eγ, Iγ, (recoil)γ-coin after Doppler correction, momentum distributions. 47Ca, 55Ti; deduced J, π, levels. Comparison with shell-model calculations. FRS with secondary beam and MINIBALL array.
doi: 10.1016/j.physletb.2009.03.049
2009PI14 Phys.Lett. B 681, 134 (2009) N.Pietralla, T.C.Li, M.Fritzsche, M.W.Ahmed, T.Ahn, A.Costin, J.Enders, J.Li, S.Muller, P.von Neumann-Cosel, I.V.Pinayev, V.Yu.Ponomarev, D.Savran, A.P.Tonchev, W.Tornow, H.R.Weller, V.Werner, Y.K.Wu, A.Zilges Competition between excited core states and 1hω single-particle excitations at comparable energies in 207Pb from photon scattering NUCLEAR REACTIONS 208Pb(polarized γ, γ'), E=5.5, 5.6 MeV; measured Eγ, Iγ using the azimuthal nuclear resonance fluorescence intensity asymmetry technique. 206,207,208Pb; deduced levels, J, π.
doi: 10.1016/j.physletb.2009.09.059
2008RY01 Phys.Rev.Lett. 100, 172501 (2008) N.Ryezayeva, H.Arenhovel, O.Burda, A.Byelikov, M.Chernykh, J.Enders, H.W.Griesshammer, Y.Kalmykov, P.von Neumann-Cosel, B.Ozel, I.Poltoratska, I.Pysmenetska, C.Rangacharyulu, S.Rathi, A.Richter, G.Schrieder, A.Shevchenko, O.Yevetska Measurement of the Reaction 2H(e, e') at 180 degrees Close to the Deuteron Breakup Threshold NUCLEAR REACTIONS 2H(e, e'), E=27.8, 74.0 MeV; measured inclusive elastic cross sections; deduced deuteron breakup cross sections.
doi: 10.1103/PhysRevLett.100.172501
2007EN02 Eur.Phys.J. A 31, 15 (2007) J.Enders, O.Karg, P.von Neumann-Cosel, V.Yu.Ponomarev Do we understand the electric quadrupole strength distributions in magic nuclei? NUCLEAR REACTIONS 52Cr(γ, γ'), E=8.0, 9.9 MeV bremsstrahlung; measured Eγ, Iγ. 52Cr deduced 2+ states energies, B(E2). NUCLEAR STRUCTURE 16O, 40,44,48Ca, 52Cr, 88Sr, 116,124Sn, 138Ba, 140Ce, 206,208Pb; analyzed electric quadrupole strength distributions.
doi: 10.1140/epja/i2006-10150-5
2007OZ04 Nucl.Phys. A788, 385c (2007) B.Ozel, J.Enders, P.von Neumann-Cosel, I.Poltoratska, A.Richter, D.Savran, S.Volz, A.Zilges Systematics of the pygmy dipole resonance in stable tin isotopes from resonant photon scattering NUCLEAR REACTIONS 112,120Sn(γ, γ'), E≈9-11 MeV bremsstrahlung; measured Eγ, Iγ. 112Sn deduced B(E1) strength distribution. Sn analyzed B(E1).
doi: 10.1016/j.nuclphysa.2007.01.069
2006GA31 Phys.Rev. C 74, 034322 (2006) A.Gade, B.A.Brown, D.Bazin, C.M.Campbell, J.A.Church, D.C.Dinca, J.Enders, T.Glasmacher, M.Horoi, Z.Hu, K.W.Kemper, W.F.Mueller, T.Otsuka, L.A.Riley, B.T.Roeder, T.Suzuki, J.R.Terry, K.L.Yurkewicz, H.Zwahlen Evolution of the E(1/2+1) - E(3/2+1) energy spacing in odd-mass K, Cl, and P isotopes for N = 20-28 NUCLEAR REACTIONS H, C(46Ar, X)43Cl/45Cl, E=76.4 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin. 45Cl deduced level energy. NUCLEAR STRUCTURE 35,37,39,41,43P, 37,39,41,43,45Cl, 39,41,43,45,47K; analyzed level energies, splitting.
doi: 10.1103/PhysRevC.74.034322
2006PY01 Phys.Rev. C 73, 017302 (2006) I.Pysmenetska, S.Walter, J.Enders, H.von Garrel, O.Karg, U.Kneissl, C.Kohstall, P.von Neumann-Cosel, H.H.Pitz, V.Yu.Ponomarev, M.Scheck, F.Stedile, S.Volz Two-phonon 1- state in 112Sn observed in resonant photon scattering NUCLEAR REACTIONS 112Sn(γ, γ'), E=3.8 MeV bremsstrahlung; measured Eγ, Iγ. 112Sn deduced level J, π, width, configuration, excitation B(E1). NUCLEAR STRUCTURE 112,116,118,120,122,124Sn; analyzed level energies, transitions B(E1). Quasiparticle-phonon model.
doi: 10.1103/PhysRevC.73.017302
2006TE04 Phys.Lett. B 640, 86 (2006) J.R.Terry, D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, J.M.Cook, A.D.Davies, D.-C.Dinca, J.Enders, A.Gade, T.Glasmacher, P.G.Hansen, J.L.Lecouey, T.Otsuka, B.Pritychenko, B.M.Sherrill, J.A.Tostevin, Y.Utsuno, K.Yoneda, H.Zwahlen Direct evidence for the onset of intruder configurations in neutron-rich Ne isotopes NUCLEAR REACTIONS 9Be(26Ne, X)25Ne, E=83 MeV/nucleon; 9Be(28Ne, X)27Ne, E=80 MeV/nucleon; measured Eγ, Iγ, (recoil)γ-coin, longitudinal momentum distributions. 25,27Ne deduced levels, J, π. Comparison with shell model calculations.
doi: 10.1016/j.physletb.2006.06.061
2006YU09 Phys.Rev. C 74, 024304 (2006) K.L.Yurkewicz, D.Bazin, B.A.Brown, J.Enders, A.Gade, T.Glasmacher, P.G.Hansen, V.Maddalena, A.Navin, B.M.Sherrill, J.A.Tostevin One-neutron knockout from 57Ni NUCLEAR REACTIONS 9Be(57Ni, 56NiX), E=73 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin, parallel momentum distributions following one-neutron knockout; deduced inclusive σ. 56Ni levels deduced spectroscopic factors. 57Ni levels deduced L. 9Be(58Ni, X), E=105 MeV/nucleon; measured fragments isotopic yields.
doi: 10.1103/PhysRevC.74.024304
2005CH64 Astrophys.J. 633, L61 (2005) M.Chernykh, J.Enders, P.von Neumann-Cosel, C.Rangacharyulu, A.Richter The Role of the 96 keV Level in the 19O(β-)19F Process at Stellar Temperatures RADIOACTIVITY 19O(β-); calculated β-decay rate for ground and excited state, temperature dependence in stellar environments. NUCLEAR STRUCTURE 19F; calculated transitions B(M1).
doi: 10.1086/498263
2005CH66 Phys.Rev. C 72, 054320 (2005) J.A.Church, C.M.Campbell, D.-C.Dinca, J.Enders, A.Gade, T.Glasmacher, Z.Hu, R.V.F.Janssens, W.F.Mueller, H.Olliver, B.C.Perry, L.A.Riley, K.L.Yurkewicz Measurement of E2 transition strengths in 32, 34Mg NUCLEAR REACTIONS 209Bi(26Mg, 26Mg'), E=78.6 MeV/nucleon; 197Au(32Mg, 32Mg'), E=81.1 MeV/nucleon; 209Bi(34Mg, 34Mg'), E=76.4 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 26,32,34Mg deduced transitions B(E2), deformation parameters. Comparison with previous work, model predictions.
doi: 10.1103/PhysRevC.72.054320
2005EN01 Phys.Rev. C 71, 014306 (2005) J.Enders, P.von Neumann-Cosel, C.Rangacharyulu, A.Richter Parameter-free description of orbital magnetic dipole strength NUCLEAR STRUCTURE 46,48Ti, 50Cr, 56Fe, 66Zn, 92Zr, 94Mo, 108,112,114Cd, 122,124,126,130Te, 134,136Ba, 142Ce, 144,146,148,150Nd, 148,150,152,154Sm, 154,156,158,160Gd, 160,162,164Dy, 166,168,170Er, 172,174,176Yb, 176,178,180Hf, 182,184,186W, 190,192Os, 194,196Pt, 232Th, 236,238U; analyzed scissors mode excitation energies, deformation parameters, magnetic dipole strength distributions. Sum-rule approach.
doi: 10.1103/PhysRevC.71.014306
2005EN04 Acta Phys.Pol. B36, 1077 (2005) J.Enders, M.Babilon, T.Hartmann, A.Heine, P.von Neumann-Cosel, V.Yu.Ponomarev, N.Ryezayeva, S.Volz, A.Zilges, T.Guhr Electric dipole strength below the giant dipole resonance NUCLEAR STRUCTURE 138Ba, 140Ce, 142Nd, 144Sm, 204,206,208Pb; analyzed electric dipole strength distributions. Nuclear resonance fluorescence, Coulomb excitation, quasiparticle-phonon model.
2005GA15 Acta Phys.Pol. B36, 1227 (2005) A.Gade, D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.-C.Dinca, J.Enders, T.Glasmacher, P.G.Hansen, M.Honma, T.Mizusaki, W.F.Mueller, H.Olliver, T.Otsuka, L.A.Riley, J.R.Terry, J.A.Tostevin, K.L.Yurkewicz Nuclear spectroscopy with fast exotic beams NUCLEAR REACTIONS 197Au(52Fe, 52Fe'), (54Ni, 54Ni'), (56Ni, 56Ni'), (58Ni, 58Ni'), E not given; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 52Fe, 54,56,58Ni transitions deduced B(E2). 9Be(32S, 31SX), (33Cl, 32ClX), (34Ar, 33ArX), E not given; measured one-neutron removal σ.
2005GA18 Phys.Rev. C 71, 051301 (2005) A.Gade, D.Bazin, C.A.Bertulani, B.A.Brown, C.M.Campbell, J.A.Church, D.C.Dinca, J.Enders, T.Glasmacher, P.G.Hansen, Z.Hu, K.W.Kemper, W.F.Mueller, H.Olliver, B.C.Perry, L.A.Riley, B.T.Roeder, B.M.Sherrill, J.R.Terry, J.A.Tostevin, K.L.Yurkewicz Knockout from 46Ar:l=3 neutron removal and deviations from eikonal theory NUCLEAR REACTIONS 9Be(46Ar, 45ArX), E=70 MeV/nucleon; measured Eγ, Iγ, fragments parallel momentum distributions following one-neutron removal; deduced dissipative effects. 45Ar levels deduced branching ratios, spectroscopic factors. Comparison with eikonal theory.
doi: 10.1103/PhysRevC.71.051301
2005GA54 Eur.Phys.J. A 25, Supplement 1, 251 (2005) A.Gade, D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.-C.Dinca, J.Enders, T.Glasmacher, P.G.Hansen, Z.Hu, K.W.Kemper, W.F.Mueller, H.Olliver, B.C.Perry, L.A.Riley, B.T.Roeder, B.M.Sherrill, J.R.Terry, J.A.Tostevin, K.L.Yurkewicz Spectroscopic factors in exotic nuclei from nucleon-knockout reactions NUCLEAR REACTIONS 9Be(32S, 31SX), (33Cl, 32ClX), (32Ar, 31ArX), (34Ar, 33ArX), E≈ 65 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin, particle momentum distributions; deduced one-neutron removal σ. 31S, 32Cl, 31,33Ar levels deduced spectroscopic factors. Comparison with shell model predictions.
doi: 10.1140/epjad/i2005-06-177-x
2005RI11 Phys.Rev. C 72, 024311 (2005) L.A.Riley, M.A.Abdelqader, D.Bazin, M.J.Bojazi, B.A.Brown, C.M.Campbell, J.A.Church, P.D.Cottle, D.-C.Dinca, J.Enders, A.Gade, T.Glasmacher, M.Honma, S.Horibe, Z.Hu, K.W.Kemper, W.F.Mueller, H.Olliver, T.Otsuka, B.C.Perry, B.T.Roeder, B.M.Sherrill, T.P.Spencer, J.R.Terry Thick-target inverse-kinematics proton scattering from 46Ar and the N = 28 shell below 48Ca NUCLEAR REACTIONS 1H, C(46Ar, 46Ar'), E ≈ 68 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin. 46Ar deduced levels, J, π, B(E2), deformation lengths. Optical model analysis. NUCLEAR STRUCTURE 46Ar, 48Ca, 50Ti, 52Cr, 54Fe; calculated B(E2), ratio of neutron-to-proton transition matrix elements.
doi: 10.1103/PhysRevC.72.024311
2004BB03 Nucl.Phys. A746, 173c (2004) D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.C.Dinca, J.Enders, A.Gade, T.Glasmacher, P.G.Hansen, W.F.Mueller, H.Olliver, B.C.Perry, B.M.Sherrill, J.R.Terry, J.A.Tostevin Two-proton knockout on neutron-rich nuclei NUCLEAR REACTIONS 9Be(34Si, 32MgX), E=67.1 MeV/nucleon; 9Be(30Mg, 28NeX), E=88.5 MeV/nucleon; 9Be(28Mg, 26NeX), E=82.3 MeV/nucleon; measured Eγ, Iγ, fragments parallel momentum distributions, σ(E); deduced reaction mechanism features. 26Ne, 32Mg deduced levels, J, π.
doi: 10.1016/j.nuclphysa.2004.09.031
2004EN03 Nucl.Phys. A741, 3 (2004) J.Enders, T.Guhr, A.Heine, P.von Neumann-Cosel, V.Yu.Ponomarev, A.Richter, J.Wambach Spectral statistics and the fine structure of the electric pygmy dipole resonance in N = 82 nuclei NUCLEAR STRUCTURE 138Ba, 140Ce, 142Nd, 144Sm; analyzed electric pygmy dipole resonance strength distributions, level density; deduced statistical properties. Quasiparticle phonon model calculations.
doi: 10.1016/j.nuclphysa.2004.05.014
2004GA15 Phys.Rev. C 69, 034311 (2004) A.Gade, D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.C.Dinca, J.Enders, T.Glasmacher, P.G.Hansen, Z.Hu, K.W.Kemper, W.F.Mueller, H.Olliver, B.C.Perry, L.A.Riley, B.T.Roeder, B.M.Sherrill, J.R.Terry, J.A.Tostevin, K.L.Yurkewicz One-neutron knockout reactions on proton-rich nuclei with N = 16 NUCLEAR REACTIONS 9Be(32S, 31SX), (34Ar, 33ArX), (33Cl, 32ClX), E ≈ 65 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin, particle momentum distributions; deduced one-neutron removal σ. 31S, 33Ar, 32Cl levels deduced spectroscopic factors. Comparison with shell model predictions.
doi: 10.1103/PhysRevC.69.034311
2004GA33 Phys.Rev.Lett. 93, 042501 (2004) A.Gade, D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.C.Dinca, J.Enders, T.Glasmacher, P.G.Hansen, Z.Hu, K.W.Kemper, W.F.Mueller, H.Olliver, B.C.Perry, L.A.Riley, B.T.Roeder, B.M.Sherrill, J.R.Terry, J.A.Tostevin, K.L.Yurkewicz Reduced Occupancy of the Deeply Bound 0d5/2 Neutron State in 32Ar NUCLEAR REACTIONS 9Be(32Ar, 31ArX), E=65.1 MeV/nucleon; measured σ, longitudinal momentum distribution; deduced spectroscopic factor. 32Ar deduced occupancy of deeply-bound neutron state. Role of large neutron separation energy discussed.
doi: 10.1103/PhysRevLett.93.042501
2004KA62 Phys.Rev. C 70, 064307 (2004) L.Kaubler, H.Schnare, R.Schwengner, H.Prade, F.Donau, P.von Brentano, J.Eberth, J.Enders, A.Fitzler, C.Fransen, M.Grinberg, R.-D.Herzberg, H.Kaiser, P.von Neumann-Cosel, N.Pietralla, A.Richter, G.Rusev, Ch.Stoyanov, I.Wiedenhover Dipole and quadrupole excitations in 88Sr up to 6.8 MeV NUCLEAR REACTIONS 88Sr(γ, γ'), E=6.8 MeV bremsstrahlung; measured Eγ, Iγ. 88Sr deduced levels, J, π, configurations, B(E1), B(M1), B(E2). Comparison with model predictions.
doi: 10.1103/PhysRevC.70.064307
2004TE04 Phys.Rev. C 69, 054306 (2004) J.R.Terry, D.Bazin, B.A.Brown, J.Enders, T.Glasmacher, P.G.Hansen, B.M.Sherrill, J.A.Tostevin Absolute spectroscopic factors from neutron knockout on the halo nucleus 15C NUCLEAR REACTIONS 9Be(15C, 14CX), E=103 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin; deduced σ, σ(E), quenching factor. 14C levels deduced spectroscopic factors.
doi: 10.1103/PhysRevC.69.054306
2004TH13 Nucl.Phys. A746, 536c (2004) M.Thoennessen, T.Baumann, B.A.Brown, J.Enders, N.H.Frank, P.G.Hansen, P.Heckman, B.A.Luther, J.P.Seitz, A.Stolz, E.Tryggestad Single proton knock-out from 24F NUCLEAR REACTIONS 12C(24F, X)20O/21O/22O/23O, E=46.7 MeV/nucleon; measured single proton knock-out yields, spectroscopic strengths. 23O deduced ground-state configuration.
doi: 10.1016/j.nuclphysa.2004.09.109
2003BA52 Phys.Rev.Lett. 91, 012501 (2003) D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.C.Dinca, J.Enders, A.Gade, T.Glasmacher, P.G.Hansen, W.F.Mueller, H.Olliver, B.C.Perry, B.M.Sherrill, J.R.Terry, J.A.Tostevin New Direct Reaction: Two-Proton Knockout from Neutron-Rich Nuclei NUCLEAR REACTIONS 9Be(28Mg, 26Ne), E=82 MeV/nucleon; 9Be(30Mg, 28Ne), E=82 MeV/nucleon; 9Be(34Si, 32Mg), E=67 MeV/nucleon; measured Eγ, Iγ, particle parallel-momentum distributions; 28Mg(9Be, X)26Ne, 30Mg(9Be, X)28Ne, 34Si(9Be, X)32Mg; deduced direct mechanism for two-proton knockout. Comparison with model predictions.
doi: 10.1103/PhysRevLett.91.012501
2003EN05 Phys.Rev. C 67, 064301 (2003) J.Enders, T.Baumann, B.A.Brown, N.H.Frank, P.G.Hansen, P.R.Heckman, B.M.Sherrill, A.Stolz, M.Thoennessen, J.A.Tostevin, E.J.Tryggestad, S.Typel, M.S.Wallace Spectroscopic factors measured in inclusive proton-knockout reactions on 8B and 9C at intermediate energies NUCLEAR REACTIONS 12C(9C, 8BX), (9C, 7BeX), (8B, 7BeX), E ≈ 77 MeV/nucleon; measured proton-knockout σ. 8B, 9C deduced spectroscopic factors. Comparisons with previous results, model predictions. Astrophysical implications discussed.
doi: 10.1103/PhysRevC.67.064301
2003EN07 Nucl.Phys. A724, 243 (2003) J.Enders, P.von Brentano, J.Eberth, A.Fitzler, C.Fransen, R.-D.Herzberg, H.Kaiser, L.Kaubler, P.von Neumann-Cosel, N.Pietralla, V.Yu.Ponomarev, A.Richter, R.Schwengner, I.Wiedenhover Nuclear resonance fluorescence experiments on 204, 206, 207, 208Pb up to 6.75 MeV NUCLEAR REACTIONS 204,206,207,208Pb(γ, γ'), E=6.75 MeV bremsstrahlung; measured Eγ, Iγ(θ). 204,206,207,208Pb deduced levels, J, π, B(M1), B(E2), pygmy resonance features. Quasiparticle-phonon model analysis.
doi: 10.1016/S0375-9474(03)01554-9
2003GA20 Phys.Rev. C 68, 014302 (2003) A.Gade, D.Bazin, C.M.Campbell, J.A.Church, D.C.Dinca, J.Enders, T.Glasmacher, Z.Hu, K.W.Kemper, W.F.Mueller, H.Olliver, B.C.Perry, L.A.Riley, B.T.Roeder, B.M.Sherrill, J.R.Terry Detailed experimental study on intermediate-energy Coulomb excitation of 46Ar NUCLEAR REACTIONS 197Au(46Ar, 46Ar'), E=76.4 MeV; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 46Ar levels deduced excitation B(E2). Highly-segmented Ge detectors, high-resolution spectrograph.
doi: 10.1103/PhysRevC.68.014302
2003LI02 Phys.Lett. B 554, 15 (2003) A.Linnemann, P.von Brentano, J.Eberth, J.Enders, A.Fitzler, C.Fransen, E.Guliyev, R.-D.Herzberg, L.Kaubler, A.A.Kuliev, P.von Neumann-Cosel, N.Pietralla, H.Prade, A.Richter, R.Schwengner, H.G.Thomas, D.Weisshaar, I.Wiedenhover Change of the dipole strength distributions between the neighbouring γ-soft nuclei 194Pt and 196Pt NUCLEAR REACTIONS 194Pt(γ, γ'), E=4.5 MeV bremsstrahlung; measured Eγ, Iγ. 194Pt deduced dipole strength distributions. 196Pt(γ, γ'), E=4.8 MeV bremsstrahlung; analyzed Eγ, Iγ, dipole strength distributions. Comparison with model predictions.
doi: 10.1016/S0370-2693(02)03235-5
2003NO02 Phys.Rev. C 67, 034307 (2003) A.Nord, J.Enders, A.E.de Almeida Pinto, D.Belic, P.von Brentano, C.Fransen, U.Kneissl, C.Kohstall, A.Linnemann, P.von Neumann-Cosel, N.Pietralla, H.H.Pitz, A.Richter, F.Stedile, V.Werner Low-energy photon scattering experiments of 151, 153Eu, 163Dy, and 165Ho and the systematics of the M1 scissors mode in odd-mass rare-earth nuclei NUCLEAR REACTIONS 151,153Eu, 163Dy, 165Ho(γ, γ'), E=4.05 MeV bremsstrahlung; measured Eγ, Iγ. 151,153Eu, 163Dy, 165Ho deduced transitions B(M1), dipole strength distributions, scissors mode features. Comparisons with previous results in neighboring nuclides.
doi: 10.1103/PhysRevC.67.034307
2003TH07 Phys.Rev. C 68, 044318 (2003) M.Thoennessen, T.Baumann, B.A.Brown, J.Enders, N.Frank, P.G.Hansen, P.Heckman, B.A.Luther, J.Seitz, A.Stolz, E.Tryggestad Single proton knock-out reactions from 24, 25, 26F NUCLEAR REACTIONS 12C(24F, X), (25F, X), (26F, X)20O/21O/22O/23O/24O, E ≈ 50 MeV/nucleon; measured production σ. 12C(24F, 23O), (25F, 24O), (26F, 25O), E ≈ 50 MeV/nucleon; measured one-proton knock-out σ; deduced spectroscopic factors. 25O deduced particle instability. Comparisons with model predictions.
doi: 10.1103/PhysRevC.68.044318
2003TH10 Nucl.Phys. A722, 61c (2003) M.Thoennessen, T.Baumann, J.Enders, N.H.Frank, P.Heckman, J.P.Seitz, A.Stolz, E.Tryggestad Investigation of neutron-rich oxygen and fluorine isotopes NUCLEAR REACTIONS 12C(24F, X)19O/20O/21O/22O/23O, E=46.7 MeV/nucleon; 12C(25F, X), (26F, X)20O/21O/22O/23O/24O, E ≈ 50 MeV/nucleon; measured yields; deduced no evidence for 25O.
doi: 10.1016/S0375-9474(03)01336-8
2002BE18 Phys.Rev. C65, 035801 (2002) D.Belic, C.Arlandini, J.Besserer, J.de Boer, J.J.Carroll, J.Enders, T.Hartmann, F.Kappeler, H.Kaiser, U.Kneissl, E.Kolbe, K.Langanke, M.Loewe, H.J.Maier, H.Maser, P.Mohr, P.von Neumann-Cosel, A.Nord, H.H.Pitz, A.Richter, M.Schumann, F.-K.Thielemann, S.Volz, A.Zilges Photo-Induced Depopulation of the 180Tam Isomer via Low-Lying Intermediate States: Structure and astrophysical implications NUCLEAR REACTIONS 180mTa(γ, γ'), E=0.8-3.1 MeV bremsstrahlung; measured delayed Eγ, Iγ, X-ray spectra; deduced activation yields. 180Ta deduced intermediate states energies, transition strengths. Astrophysical implications discussed. Comparisons with previous results, model predictions. RADIOACTIVITY 180Ta(EC), (β-); measured T1/2.
doi: 10.1103/PhysRevC.65.035801
2002EN02 Phys.Rev. C65, 034318 (2002) J.Enders, A.Bauer, D.Bazin, A.Bonaccorso, B.A.Brown, T.Glasmacher, P.G.Hansen, V.Maddalena, K.L.Miller, A.Navin, B.M.Sherrill, J.A.Tostevin Single-Neutron Knockout from 34, 35Si and 37S NUCLEAR REACTIONS 9Be(34Si, 33SiX), (35Si, 34SiX), E ≈ 73 MeV; 9Be(37S, 36SX), E ≈ 69 MeV; measured particle spectra, γ-spectra, one-neutron removal σ; deduced spectroscopic factors. 33,34Si deduced transition probabilities. Comparisons with model predictions.
doi: 10.1103/PhysRevC.65.034318
2002HA13 Phys.Rev. C65, 034301 (2002) T.Hartmann, J.Enders, P.Mohr, K.Vogt, S.Volz, A.Zilges Dipole and Electric Quadrupole Excitations in 40, 48Ca NUCLEAR REACTIONS 40,48Ca(γ, γ'), E=9.9 MeV bremsstrahlung; measured Eγ, Iγ. 40,48Ca deduced levels, J, π, widths, B(E1) and B(E2) distributions. Comparison with model predictions.
doi: 10.1103/PhysRevC.65.034301
2001BA66 Nucl.Phys. A690, 272c (2001) M.Babilon, W.Bayer, K.Denefleh, J.Enders, D.Galaviz, T.Hartmann, C.Hutter, P.Mohr, K.Vogt, S.Volz, A.Zilges Nuclear Structure and Nuclear Astrophysics at a 10 MeV Bremsstrahlung Facility NUCLEAR REACTIONS 40,48Ca(γ, γ'), E=9.9 MeV bremsstrahlung; measured Eγ, Iγ. 40,48Ca deduced E1 strength distributions. Hg(γ, γ'), E=9.9 MeV bremsstrahlung; measured delayed Eγ, Iγ.
doi: 10.1016/S0375-9474(01)00957-5
2001EN05 Nucl.Phys. A690, 235c (2001) J.Enders, D.W.Anthony, T.Aumann, A.Bauer, T.Baumann, D.Bazin, Y.Blumenfeld, B.A.Brown, T.Glasmacher, P.G.Hansen, R.W.Ibbotson, P.A.Lofy, V.Maddalena, K.L.Miller, T.Nakamura, A.Navin, B.V.Pritychenko, B.M.Sherrill, E.J.Spears, M.Steiner, J.A.Tostevin, A.Wagner, J.Yurkon Study of 34, 35Si and 37S with Single-Neutron Removal Reactions NUCLEAR REACTIONS 9Be(34Si, 33Si), (35Si, 34Si), (37S, 36S), E ≈ 60 MeV/nucleon; measured parallel momentum spectra, Eγ, Iγ, σ(E), deduced role of intruder configurations.
doi: 10.1016/S0375-9474(01)00948-4
2001MO19 Nucl.Phys. A688, 82c (2001) P.Mohr, M.Babilon, J.Enders, T.Hartmann, C.Hutter, K.Vogt, S.Volz, A.Zilges (γ, n) Reactions in a Quasi-Thermal Photon Bath NUCLEAR REACTIONS 190,192,198Pt(γ, n), E=8-12 MeV; measured Eγ, σ, astrophysical reaction rate. γ-process in Supernovae.
doi: 10.1016/S0375-9474(01)00673-X
2001VO08 Phys.Rev. C63, 055802 (2001) K.Vogt, P.Mohr, M.Babilon, J.Enders, T.Hartmann, C.Hutter, T.Rauscher, S.Volz, A.Zilges Measurement of the (γ, n) Reaction Rates of the Nuclides 190Pt, 192Pt, and 198Pt NUCLEAR REACTIONS 190,192,198Pt(γ, n), E=7650-9900 keV bremsstrahlung; measured σ; deduced astrophysical reaction rates. Activation technique. Superposition of bremsstrahlung spectra to simulate astrophysical conditions.
doi: 10.1103/PhysRevC.63.055802
2001VO13 Nucl.Phys. A688, 237c (2001) P.von Neumann-Cosel, C.Arlandini, D.Belic, J.Besserer, J.de Boer, J.J.Carroll, J.Enders, T.Hartmann, F.Kappeler, H.Kaiser, U.Kneissl, M.Loewe, H.J.Maier, H.Maser, P.Mohr, A.Nord, H.H.Pitz, A.Richter, M.Schumann, S.Volz, A.Zilges Photoactivation of 180mTa and s-Process Nucleosynthesis of Nature's Rarest Naturally Occuring Isotope NUCLEAR REACTIONS 180Ta(γ, γ'), E=0.8-3.1 MeV; measured Eγ, σ; deduced 180Ta effective half-life under s-process conditions.
doi: 10.1016/S0375-9474(01)00706-0
2000EN08 Nucl.Phys. A674, 3 (2000) J.Enders, P.von Brentano, J.Eberth, A.Fitzler, C.Fransen, R.-D.Herzberg, H.Kaiser, L.Kaubler, P.von Neumann-Cosel, N.Pietralla, V.Yu.Ponomarev, A.Richter, H.Schnare, R.Schwengner, S.Skoda, H.G.Thomas, H.Tiesler, D.Weisshaar, I.Wiedenhover Note on a Search for the Two-Octupole Phonon 2+ State in 208Pb with Resonant Photon Scattering NUCLEAR REACTIONS 208Pb(γ, γ'), E=6.75 MeV bremsstrahlung; measured Eγ, Iγ. 208Pb deduced levels, J, π, B(E2), no two-phonon octupole vibration. Comparison with quasiparticle-phonon model.
doi: 10.1016/S0375-9474(00)00157-3
2000EN09 Phys.Lett. 486B, 273 (2000) J.Enders, T.Guhr, N.Huxel, P.von Neumann-Cosel, C.Rangacharyulu, A.Richter Level Spacing Distribution of Scissors Mode States in Heavy Deformed Nuclei NUCLEAR STRUCTURE Z=60-72; analyzed scissors mode states level spacing distributions; deduced collective properties.
doi: 10.1016/S0370-2693(00)00779-6
2000EN10 Phys.Lett. 486B, 279 (2000) J.Enders, P.von Brentano, J.Eberth, A.Fitzler, C.Fransen, R.-D.Herzberg, H.Kaiser, L.Kaubler, P.von Neumann-Cosel, N.Pietralla, V.Yu.Ponomarev, H.Prade, A.Richter, H.Schnare, R.Schwengner, S.Skoda, H.G.Thomas, H.Tiesler, D.Weisshaar, I.Wiedenhover Structure and Evolution of Electric Dipole Strength in 204, 206, 208Pb below the Neutron Emission Threshold NUCLEAR REACTIONS 204,206,208Pb(γ, γ'), E=6.75 MeV bremsstrahlung; measured Eγ, Iγ. 204,206,208Pb deduced E1 strength distributions. Comparison with model predictions.
doi: 10.1016/S0370-2693(00)00730-9
2000HA34 Phys.Rev.Lett. 85, 274 (2000); Erratum Phys.Rev.Lett. 86, 4981 (2001) T.Hartmann, J.Enders, P.Mohr, K.Vogt, S.Volz, A.Zilges Measurement of the Dipole and Electric Quadrupole Strength Distributions up to 10 MeV in the Doubly Magic Nuclei 40Ca and 48Ca NUCLEAR REACTIONS 48Ca(γ, γ'), E=5.5, 8.0, 9.9 MeV bremsstrahlung; 40Ca(γ, γ'), E=9.9 MeV bremsstrahlung; measured Eγ, Iγ. 40,48Ca deduced B(E1), B(E2) strength distributions. 48Ca deduced pygmy dipole resonance, possible two-phonon quadrupole-octupole state.
doi: 10.1103/PhysRevLett.85.274
2000KA08 Eur.Phys.J. A 7, 15 (2000) L.Kaubler, H.Schnare, R.Schwengner, P.von Brentano, F.Donau, J.Eberth, J.Enders, A.Fitzler, C.Fransen, M.Grinberg, E.Grosse, R.-D.Herzberg, H.Kaiser, P.von Neumann-Cosel, N.Pietralla, H.Prade, A.Richter, S.Skoda, Ch.Stoyanov, H.-G.Thomas, H.Tiesler, D.Weisshaar, I.Wiedenhover Is the 4.742 MeV State in 88Sr the 1- Two-Phonon State ? NUCLEAR REACTIONS 88Sr, 11B, 12,13C(γ, γ'), E=6.7 MeV bremsstrahlung; measured Eγ, Iγ, γ polarization. 88Sr deduced levels, J, π, B(λ), no two-phonon state.
doi: 10.1007/s100500050004
2000MO05 Eur.Phys.J. A 7, 45 (2000) P.Mohr, C.Hutter, K.Vogt, J.Enders, T.Hartmann, S.Volz, A.Zilges Half-Lives of Platinum Isotopes from Photoactivation RADIOACTIVITY 189,191Pt(EC); 197Pt(β-); 195mPt(IT); measured Eγ, Iγ, T1/2 following photoactivation. Comparison with adopted values.
doi: 10.1007/s100500050009
2000MO23 Phys.Lett. 488B, 127 (2000) P.Mohr, K.Vogt, M.Babilon, J.Enders, T.Hartmann, C.Hutter, T.Rauscher, S.Volz, A.Zilges Experimental Simulation of a Stellar Photon Bath by Bremsstrahlung: The astrophysical γ-process NUCLEAR REACTIONS 190,192,198Pt(γ, n), E=7200-9900 keV bremsstrahlung; measured σ. Activation technique. Astrophysical γ-process simulation.
doi: 10.1016/S0370-2693(00)00862-5
1999BE65 Phys.Rev.Lett. 83, 5242 (1999) D.Belic, C.Arlandini, J.Besserer, J.de Boer, J.J.Carroll, J.Enders, T.Hartmann, F.Kappeler, H.Kaiser, U.Kneissl, M.Loewe, H.J.Maier, H.Maser, P.Mohr, P.von Neumann-Cosel, A.Nord, H.H.Pitz, A.Richter, M.Schumann, S.Volz, A.Zilges Photoactivation of 180Tam and Its Implications for the Nucleosynthesis of Nature's Rarest Naturally Occurring Isotope NUCLEAR REACTIONS Ta, 180mTa(γ, γ'), E=0.8-3.1 MeV bremsstrahlung; measured ground-state production yield. Implications for s-process nucleosynthesis discussed. Enriched and natural targets.
doi: 10.1103/PhysRevLett.83.5242
1999EN02 Phys.Rev. C59, R1851 (1999) J.Enders, H.Kaiser, P.von Neumann-Cosel, C.Rangacharyulu, A.Richter Comprehensive Analysis of the Scissors Mode in Heavy Even-Even Nuclei NUCLEAR STRUCTURE A=144-196; analyzed moments of inertia, g-factors, B(M1) in even-even nuclei; deduced relationship between scissors mode, ground state band. Sum-rule approach.
doi: 10.1103/PhysRevC.59.R1851
1999HE31 Phys.Rev. C60, 051307 (1999) R.-D.Herzberg, C.Fransen, P.von Brentano, J.Eberth, J.Enders, A.Fitzler, L.Kaubler, H.Kaiser, P.von Neumann-Cosel, N.Pietralla, V.Yu.Ponomarev, H.Prade, A.Richter, H.Schnare, R.Schwengner, S.Skoda, H.G.Thomas, H.Tiesler, D.Weisshaar, I.Wiedenhover Resolved Dipole Strength Below the E1 Giant Resonance in 138Ba NUCLEAR REACTIONS 138Ba(γ, γ'), E=6.7 MeV bremsstrahlung; measured Eγ, Iγ, γ polarization. 138Ba deduced levels, J, π, B(E1). Euroball cluster detectors.
doi: 10.1103/PhysRevC.60.051307
1999HU01 Nucl.Phys. A645, 239 (1999) N.Huxel, P.von Brentano, J.Eberth, J.Enders, R.-D.Herzberg, P.von Neumann-Cosel, N.Nicolay, N.Pietralla, H.Prade, C.Rangacharyulu, J.Reif, A.Richter, C.Schlegel, R.Schwengner, S.Skoda, H.G.Thomas, I.Wiedenhover, G.Winter, A.Zilges Complete Scissors Mode Strength in Heavy Deformed Odd-Mass Nuclei: A case study of 165Ho and 169Tm NUCLEAR REACTIONS 165Ho(γ, γ'), E=4.8 MeV bremsstrahlung; 169Tm(γ, γ'), E=4.5, 7 MeV bremsstrahlung; measured Eγ, Iγ; deduced integrated σ. 165Ho, 169Tm deduced levels, B(M1), B(E1) strengths. Fluctuation analysis. Composite HPGe detectors.
doi: 10.1016/S0375-9474(98)00610-1
1999KA65 Nucl.Phys. A660, 41 (1999); Erratum Nucl.Phys. A669, 368 (2000); Erratum Nucl.Phys. A679, 869 (2001) H.Kaiser, P.von Brentano, E.Caurier, J.Eberth, J.Enders, A.Fitzler, C.Fransen, R.-D.Herzberg, L.Kaubler, P.von Neumann-Cosel, N.Pietralla, A.Poves, H.Prade, A.Richter, H.Schnare, R.Schwengner, S.Skoda, H.G.Thomas, H.Tiesler, D.Weisshaar, I.Wiedenhover Dipole Excitations in the Semi-Magic Nucleus 51V Studied with the (γ, γ') Reaction NUCLEAR REACTIONS 51V(γ, γ'), E=6.7 MeV bremsstrahlung; measured Eγ, Iγ, integrated σ. 51V deduced levels, Γ0, dipole strength distribution. Shell-model calculations with large model spaces. Composite HPGe detectors.
doi: 10.1016/S0375-9474(99)00375-9
1998EN01 Phys.Rev. C57, 996 (1998) J.Enders, N.Huxel, U.Kneissl, P.von Neumann-Cosel, H.H.Pitz, A.Richter Unresolved Dipole Strength in Spectra of the 157Gd(γ, γ') Reaction NUCLEAR REACTIONS 157Gd(γ, γ'), E=4.1 MeV; analyzed γ spectra; deduced evidence for unresolved dipole strength. Fluctuation analysis.
doi: 10.1103/PhysRevC.57.996
1998EN05 Nucl.Phys. A636, 139 (1998) J.Enders, P.von Brentano, J.Eberth, R.-D.Herzberg, N.Huxel, H.Lenske, P.von Neumann-Cosel, N.Nicolay, N.Pietralla, H.Prade, J.Reif, A.Richter, C.Schlegel, R.Schwengner, S.Skoda, H.G.Thomas, I.Wiedenhover, G.Winter, A.Zilges Photon Scattering Off 52Cr: Two-phonon E1 strength at the N = 28 shell closure ? NUCLEAR REACTIONS Cr(γ, γ'), E=7.0 MeV; measured Eγ, Iγ. 50,52,53Cr deduced levels, J, π, B(λ). 52Cr deduced two-phonon 1- state. QRPA calculations.
doi: 10.1016/S0375-9474(98)00213-9
1997EN01 Nucl.Phys. A612, 239 (1997) J.Enders, P.von Neumann-Cosel, V.Yu.Ponomarev, A.Richter New Experimental Access to the Two-Phonon Octupole Vibration in 208Pb NUCLEAR REACTIONS 208Pb(γ, γ'), E=7 MeV bremsstrahlung; calculated Eγ, Iγ, Monte Carlo simulation, resonance fluorescence. 208Pb deduced two-phonon octupole vibrations identification possibility. Quasiparticle-phonon model calculation.
doi: 10.1016/S0375-9474(96)00405-8
1997EN05 Phys.Rev.Lett. 79, 2010 (1997) J.Enders, N.Huxel, P.von Neumann-Cosel, A.Richter Where is the Scissors Mode Strength in Odd-Mass Nuclei ( Question ) NUCLEAR REACTIONS 165Ho(γ, γ'), E=4.8 MeV bremsstrahlung; analyzed spectrum. 165Ho deduced hidden dipole strength. Fluctuation analysis. NUCLEAR STRUCTURE 155,157Gd, 159Tb, 161,163Dy, 165Ho, 167Er, 169Tm; calculated dipole strength distributions; deduced scissors mode strength. Comparison with data. Statistical model approach.
doi: 10.1103/PhysRevLett.79.2010
1997HE01 Phys.Lett. 390B, 49 (1997) R.-D.Herzberg, P.von Brentano, J.Eberth, J.Enders, R.Fischer, N.Huxel, T.Klemme, P.von Neumann-Cosel, N.Nicolay, N.Pietralla, V.Yu.Ponomarev, J.Reif, A.Richter, C.Schlegel, R.Schwengner, S.Skoda, H.G.Thomas, I.Wiedenhover, G.Winter, A.Zilges Fine Structure of the E1 Response in 140Ce Below the Particle Threshold NUCLEAR REACTIONS 140Ce(γ, γ'), E=6.7 MeV bremsstrahlung; measured Eγ, Iγ, σ vs E. 140Ce deduced B(E1), strength function. Euroball cluster detector. Quasiparticle-phonon model.
doi: 10.1016/S0370-2693(96)01374-3
1997RE13 Nucl.Phys. A620, 1 (1997) J.Reif, P.von Brentano, J.Eberth, J.Enders, R.-D.Herzberg, N.Huxel, L.Kaubler, P.von Neumann-Cosel, N.Nicolay, N.Pietralla, H.Prade, A.Richter, C.Schlegel, H.Schnare, R.Schwengner, T.Servene, S.Skoda, H.G.Thomas, I.Wiedenhover, G.Winter, A.Zilges Resonant Photon Scattering on the Semi-Magic Nucleus 89Y up to 7 MeV NUCLEAR REACTIONS 89Y(γ, γ'), E=7 MeV; measured Eγ, Iγ. 89Y deduced levels, ground-state B(λ). Shell model, quasiparticle-phonon model. Euroball Ge cluster detector.
doi: 10.1016/S0375-9474(97)00126-7
1997SC15 Nucl.Phys. A620, 277 (1997); Erratum Nucl.Phys. A624, 776 (1997) R.Schwengner, G.Winter, W.Schauer, M.Grinberg, F.Becker, P.von Brentano, J.Eberth, J.Enders, T.von Egidy, R.-D.Herzberg, N.Huxel, L.Kaubler, P.von Neumann-Cosel, N.Nicolay, J.Ott, N.Pietralla, H.Prade, S.Raman, J.Reif, A.Richter, C.Schlegel, H.Schnare, T.Servene, S.Skoda, T.Steinhardt, C.Stoyanov, H.G.Thomas, I.Wiedenhover, A.Zilges Two-Phonon J = 1 States in Even-Mass Te Isotopes with A = 122-130 NUCLEAR REACTIONS 126,122Te(γ, γ'), E=4.5 MeV bremsstrahlung; 130Te(γ, γ'), E=5.5 MeV bremsstrahlung; measured Eγ, Iγ(θ). 122,126,130Te deduced levels, J, Γ, B(λ). Enriched targets, Ge detectors.
doi: 10.1016/S0375-9474(97)00169-3
1997SC25 Z.Phys. A358, 197 (1997) R.Schwengner, W.Schauer, G.Winter, P.von Brentano, J.Eberth, J.Enders, J.Enders, T.von Egidy, M.Grinberg, R.-D.Herzberg, N.Huxel, L.Kaubler, P.von Neumann-Cosel, N.Nicolay, J.Ott, N.Pietralla, H.Prade, S.Raman, J.Reif, A.Richter, C.Schlegel, H.Schnare, T.Servene, S.Skoda, C.Stoyanov, H.G.Thomas, I.Wiedenhover, A.Zilges Dipole Excitations in 122Te, 126Te and 130Te NUCLEAR REACTIONS 122,126,130Te(γ, γ'), E=4.5-5.5 MeV bremsstrahlung; measured Eγ, Iγ. 122,126,130Te deduced levels, J, π, transition γ multipolarity, widths, one-, two-phonon vibrational structure. Quasiparticle-phonon model analysis.
doi: 10.1007/s002180050306
1996VO11 Phys.Rev.Lett. 76, 2029 (1996) P.von Brentano, J.Eberth, J.Enders, L.Esser, R.-D.Herzberg, N.Huxel, H.Meise, P.von Neumann-Cosel, N.Nicolay, N.Pietralla, H.Prade, J.Reif, A.Richter, C.Schlegel, R.Schwengner, S.Skoda, H.G.Thomas, I.Wiedenhover, G.Winter, A.Zilges First Observation of the Scissiors Mode in a γ-Soft Nucleus: The case of 196Pt NUCLEAR REACTIONS 196Pt(γ, γ'), E ≤ 4.7 MeV bremsstrahlung; measured γ spectra. 196Pt deduced levels, J, π, Γ0/Γ, B(λ).
doi: 10.1103/PhysRevLett.76.2029
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