NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = K.H.Speidel Found 113 matches. Showing 1 to 100. [Next]2022ST06 Eur.Phys.J. A 58, 208 (2022) G.Stellin, K.-H.Speidel, U.-G.Meissner Magnetic dipole moments as a strong signature for α-clustering in even-even self-conjugate nuclei NUCLEAR STRUCTURE 8,9Be, 12,13C, 16,17O, 20,21Ne, 24,25Mg, 28,29Si, 32,33S, 36,37Ar, 40,41Ca, 44,45Ti, 48,49Cr; calculated nuclear g-factors for excited and ground states of the lightest α-conjugate nuclei, magnetic dipole moments. Comparison with available data.
doi: 10.1140/epja/s10050-022-00850-3
2016BE24 Phys.Rev. C 94, 034303 (2016) N.Benczer-Koller, G.J.Kumbartzki, K.-H.Speidel, D.A.Torres, S.J.Q.Robinson, Y.Y.Sharon, J.M.Allmond, P.Fallon, I.Abramovic, L.A.Bernstein, J.E.Bevins, H.L.Crawford, Z.E.Guevara, A.M.Hurst, L.Kirsch, T.A.Laplace, A.Lo, E.F.Matthews, I.Mayers, L.W.Phair, F.Ramirez, A.Wiens Magnetic moment and lifetime measurements of Coulomb-excited states in 106Cd NUCLEAR REACTIONS 12C(106Cd, 106Cd'), E=410 MeV; measured particle spectra using Si surface-barrier detector, Eγ, Iγ, (particle)γ-coin using four clover HPGe detectors, g factors by the transient-field technique, level half-lives by DSAM at LBNL cyclotron facility. Coulomb excitation. 106Cd; deduced levels, J, B(E2). Comparison with large-scale shell-model, and collective model calculations.
doi: 10.1103/PhysRevC.94.034303
2016KU05 Phys.Rev. C 93, 044316 (2016) G.J.Kumbartzki, N.Benczer-Koller, K.-H.Speidel, D.A.Torres, J.M.Allmond, P.Fallon, I.Abramovic, L.A.Bernstein, J.E.Bevins, H.L.Crawford, Z.E.Guevara, G.Gurdal, A.M.Hurst, L.Kirsch, T.A.Laplace, A.Lo, E.F.Matthews, I.Mayers, L.W.Phair, F.Ramirez, S.J.Q.Robinson, Y.Y.Sharon, A.Wiens Z = 50 core stability in 110Sn from magnetic-moment and lifetime measurements NUCLEAR REACTIONS 12C(106Cd, 8Be)110Sn, 12C(106Cd, 12C)106Cd, E=390, 400, 410 MeV; measured particle spectra, Eγ, Iγ, (particle)γ-coin, γγ(θ), level half-lives using DSAM and lineshape analysis, g factors using transient field technique at LBNL 88-Inch Cyclotron facility, multi-layered target of carbon, gadolinium, tantalum and copper layers. 110Sn; deduced levels, J, π, B(E2), magnetic moments, configurations, no evidence for excitation of protons from the closed Z=50 core. Comparison with previous experimental results, and with shell model calculations. Systematics of B(E2) values for the first 2+ states in A=104-130, even-even Sn nuclei. NUCLEAR MOMENTS 110Sn; measured g factors using transient field technique in 12C(106Cd, 8Be) reaction at 410 MeV, and using a multi-layered target; deduced magnetic moments. Comparison with shell model calculations. Systematics of g factors for the first 2+ states in A=104-130, even-even Sn nuclei.
doi: 10.1103/PhysRevC.93.044316
2014KU10 Phys.Rev. C 89, 064305 (2014) G.J.Kumbartzki, N.Benczer-Koller, S.Burcher, A.Ratkiewicz, S.L.Rice, Y.Y.Sharon, L.Zamick, K.-H.Speidel, D.A.Torres, K.Sieja, M.McCleskey, A.Cudd, M.Henry, A.Saastamoinen, M.Slater, A.Spiridon, S.Yu.Torilov, V.I.Zherebchevsky, G.Gurdal, S.J.Q.Robinson, S.D.Pain, J.T.Burke Transition from collectivity to single-particle degrees of freedom from magnetic moment measurements on 8238Sr44 and 9038Sr52 NUCLEAR MOMENTS 82,90Sr, 78,86Kr; measured precession angles, g factors of first 2+ and 4+ states, second 2+ state in 78Kr by transient-field technique in Coulomb excitation and α-pickup reaction at K500-TAMU cyclotron facility. Comparison with shell-model calculations and previous experimental results. Systematics of g factors of first 2+ states in even-even nuclei with Z=30-48, N=30-70. Discussed proton subshell closures at Z=38 and Z=40. NUCLEAR REACTIONS 12C(78Kr, 8Be), (78Kr, 78Kr'), E=249.6 MeV; 12C(86Kr, 8Be), (86Kr, 86Kr'), E=258.0, 266.6, 275.2 MeV; measured Eγ, Iγ, Eα, Iα, particle spectra, αγ-, (particle)γ-coin, angular correlations, precession angles, particle yields at Texas A-M cyclotron facility. 78,86Kr, 82,90Sr; deduced levels, g factors. Comparison with shell-model calculations and previous experimental results.
doi: 10.1103/PhysRevC.89.064305
2012FI02 Phys.Rev. C 85, 034334 (2012) E.Fiori, G.Georgiev, A.E.Stuchbery, A.Jungclaus, D.L.Balabanski, A.Blazhev, S.Cabaret, E.Clement, M.Danchev, J.M.Daugas, S.Grevy, M.Hass, V.Kumar, J.Leske, R.Lozeva, S.Lukyanov, T.J.Mertzimekis, V.Modamio, B.Mouginot, F.Nowacki, Yu.E.Penionzhkevich, L.Perrot, N.Pietralla, K.Sieja, K.-H.Speidel, I.Stefan, C.Stodel, J.C.Thomas, J.Walker, K.O.Zell First g(2+) measurement on neutron-rich 72Zn, and the high-velocity transient field technique for radioactive heavy-ion beams NUCLEAR REACTIONS 208Pb, Gd(76Ge, X), E=37.8 MeV/nucleon; Gd(72Zn, X), [secondary 72Zn beam from Al(76Ge, X), E=59 MeV/nucleon], E=36.5 MeV/nucleon; measured Eγ, Iγ, γγ-coin, angular correlations, precession angles. 72Zn, 76Ge; deduced levels, J, π, g factors. Systematics and large-scale shell-model calculations of level energies, B(E2), and g factors of first 2+ states in A=64-80 even-even Zn isotopes. Evidence for predicted transition in the structure of the Zn isotopes near N=40. NUCLEAR MOMENTS 76Ge, 72Zn; measured g factors of first 2+ states with high-velocity transient-field (HVTF) technique. Systematics and large-scale shell-model calculations of g factors of first 2+ states in A=64-80 even-even Zn isotopes.
doi: 10.1103/PhysRevC.85.034334
2012KU14 Phys.Rev. C 85, 044322 (2012) G.J.Kumbartzki, K.-H.Speidel, N.Benczer-Koller, D.A.Torres, Y.Y.Sharon, L.Zamick, S.J.Q.Robinson, P.Maier-Komor, T.Ahn, V.Anagnostatou, Ch.Bernards, M.Elvers, P.Goddard, A.Heinz, G.Ilie, D.Radeck, D.Savran, V.Werner, E.Williams Structure of the Sr-Zr isotopes near and at the magic N=50 shell from g-factor and lifetime measurements in 8840Zr and 84, 86, 3888Sr NUCLEAR REACTIONS 12C(84Sr, X)84Sr/86Sr/88Sr/88Zr, E=243-285 MeV; measured Eγ, Iγ, (12C)γ-, αγ-, γγ-coin, level half-lives by DSA, g factors. 84,86,88Sr, 88Zr; deduced levels, J, π, B(E2). Systematics of B(E2) values for first 2+ states in even-even N=40-62 Sr and Zr nuclei. NUCLEAR MOMENTS 88Zr, 84,86,88Sr; measured g factors of 2+ and first 4+ states using transient field technique in inverse kinematics. Comparison with previous studies and with shell model calculations. Systematics of g factors of first 2+ states in even-even N=42-62 Sr and Zr nuclei.
doi: 10.1103/PhysRevC.85.044322
2012KU24 Phys.Rev. C 86, 034319 (2012) G.J.Kumbartzki, N.Benczer-Koller, D.A.Torres, B.Manning, P.D.O'Malley, Y.Y.Sharon, L.Zamick, C.J.Gross, D.C.Radford, S.J.Q.Robinson, J.M.Allmond, A.E.Stuchbery, K.-H.Speidel, N.J.Stone, C.R.Bingham Transient field g factor and mean-life measurements with a rare isot ope beam of 126Sn NUCLEAR REACTIONS C(124Sn, C'), (126Sn, C'), [124,126Sn secondary beams from U(p, X), E=50 MeV primary reaction], E=378 MeV; measured Eγ, Iγ, (particle)γ-coin, level half-lives by DSAM at HRIBF in ORNL. 124,126Sn; deduced levels, g factors, B(E2). NUCLEAR MOMENTS 124,126Sn; measured precession angle, γγ(θ), g factor, level half-lives by DSAM. Coulomb excitation in inverse kinematics with transient field and Doppler shift attenuation technique. Comparison with large-scale shell-model and quasiparticle random-phase calculations. Systematics of g factors for first 2+ states in A=112-226 Sn isotopes.
doi: 10.1103/PhysRevC.86.034319
2012TO01 Phys.Rev. C 85, 017305 (2012) D.A.Torres, G.J.Kumbartzki, Y.Y.Sharon, L.Zamick, B.Manning, N.Benczer-Koller, K.-H.Speidel, T.Ahn, V.Anagnostatou, M.Elvers, P.Goddard, A.Heinz, G.Ilie, D.Radeck, D.Savran, V.Werner, G.Gurdal, M.J.Taylor, P.Maier-Komor, M.Hjorth-Jensen, S.J.Q.Robinson Measurement of the 96Ru g(41+) factor and its nuclear structure interpretation NUCLEAR REACTIONS 12C(96Ru, 96Ru'), E=343, 353 MeV; measured 12C spectra, Eγ, Iγ, (12C)g-coin, (12C)γ(θ), precession angle in transient magnetic field, half-life by DSAM. 96Ru; deduced level, half-life of first 2+, g factors of first 2+ and 4+ states, B(E2). Coulomb excitation in inverse kinematics. Comparison with large-scale shell-model calculations. NUCLEAR MOMENTS 96Ru; measured g factors of first 2+ and 4+ states by transient magnetic field technique in inverse kinematics.
doi: 10.1103/PhysRevC.85.017305
2011JU01 Phys.Lett. B 695, 110 (2011) A.Jungclaus, J.Walker, J.Leske, K.-H.Speidel, A.E.Stuchbery, M.East, P.Boutachkov, J.Cederkall, P.Doornenbal, J.L.Egido, A.Ekstrom, J.Gerl, R.Gernhauser, N.Goel, M.Gorska, I.Kojouharov, P.Maier-Komor, V.Modamio, F.Naqvi, N.Pietralla, S.Pietri, W.Prokopowicz, H.Schaffner, R.Schwengner, H.-J.Wollersheim Evidence for reduced collectivity around the neutron mid-shell in the stable even-mass Sn isotopes from new lifetime measurements NUCLEAR REACTIONS C, Gd, Cu(112Sn, 112Sn'), (114Sn, 114Sn'), (116Sn, 116Sn'), (118Sn, 118Sn'), (120Sn, 120Sn'), (122Sn, 122Sn'), (124Sn, 124Sn'), E=4 MeV/nucleon; measured Eγ, Iγ, particle-γ coin. 112,114,116,118,120,122,124Sn; deduced energy levels, lifetimes, B(E2). Comparison with shell model calculations.
doi: 10.1016/j.physletb.2010.11.012
2011JU06 J.Phys.:Conf.Ser. 312, 092033 (2011) A.Jungclaus, J.Walker, J.Leske, K.-H.Speidel, A.E.Stuchbery, M.East, P.Boutachkov, J.Cederkall, P.Doornenbal, J.L.Egido, A.Ekstrom, J.Gerl, R.Gernhauser, N.Goel, M.Gorska, I.Kojouharov, P.Maier-Komor, V.Modamio, F.Naqvi, N.Pietralla, S.Pietri, W.Prokopowicz, H.Schaffner, R.Schwengner, H.-J.Wollersheim New lifetime measurements in the stable semimagic Sn isotopes using the Doppler-shift attenuation technique NUCLEAR REACTIONS C, Cu, Gd, Ta(112Sn, 112Sn'), (114Sn, 114Sn'), (116Sn, 116Sn'), E=4.0 MeV/nucleon;C, Cu, Gd, Ta(122Sn, 122Sn'), E=3.8 Mev/nucleon; measured Coulomb excitation Eγ, Iγ, (particle)γ-coin, (particle)(particle)-coin using Doppler-shift attenuation; deduced B(E2). Compared to other data; also deduced T1/2, but the values not given here.
doi: 10.1088/1742-6596/312/9/092033
2011TO09 Phys.Rev. C 84, 044327 (2011) D.A.Torres, G.J.Kumbartzki, Y.Y.Sharon, L.Zamick, B.Manning, N.Benczer-Koller, G.Gurdal, K.-H.Speidel, M.Hjorth-Jensen, P.Maier-Komor, S.J.Q.Robinson, T.Ahn, V.Anagnostatou, M.Elvers, P.Goddard, A.Heinz, G.Ilie, D.Radeck, D.Savran, V.Werner First g-factor measurements of the 21+ and the 41+ states of radioactive 100Pd NUCLEAR REACTIONS 12C(96Ru, 8Be), E=350 MeV; measured particle spectra, Eγ, Iγ, αγ-, γγ-coin, γγ(θ), precession angle. 100Pd; deduced levels, J, π, g factors, B(E2) values. NUCLEAR MOMENTS 100Pd; measured g-factors of first 2+, 4+ states by transient magnetic field technique in inverse kinematics. Comparison with large-scale shell-model calculations and collective-model predictions.
doi: 10.1103/PhysRevC.84.044327
2011WA15 Phys.Rev. C 84, 014319 (2011) J.Walker, A.Jungclaus, J.Leske, K.-H.Speidel, A.Ekstrom, P.Boutachkov, J.Cederkall, P.Doornenbal, J.Gerl, R.Gernhauser, N.Goel, M.Gorska, I.Kojouharov, P.Maier-Komor, V.Modamio, F.Naqvi, N.Pietralla, S.Pietri, W.Prokopowicz, H.Schaffner, R.Schwengner, H.-J.Wollersheim Magnetic moments of the first excited 2+ states in the semi-magic 112, 114, 116, 122, 124Sn isotopes NUCLEAR MOMENTS 112,114,116,122,124Sn; measured g factors of the first 2+, 4+ and 3- states by transient field technique in Coulomb excitation in inverse kinematics. Comparisons with shell-model and other theoretical calculations. NUCLEAR REACTIONS 12C(112Sn, 112Sn'), (114Sn, 114Sn'), (116Sn, 116Sn'), E=4 MeV/nucleon; 12C(122Sn, 122Sn'), (124Sn, 124Sn'), E=3.8 MeV/nucleon; measured Eγ, Iγ, (12C)γ-coin, (12C)γγ(θ), precession angles. 112,114,116,122,124Sn; deduced g-factors, configurations. Comparison with RQRPA, QRPA, and shell-model calculations. 12C(124Sn, X)130Xe/126Te/128Te, E=3.8 MeV/nucleon; measured Eγ, Iγ.
doi: 10.1103/PhysRevC.84.014319
2010MO14 Phys.Rev. C 82, 014301 (2010) K.Moschner, K.-H.Speidel, J.Leske, C.Bauer, C.Bernards, L.Bettermann, M.Honma, T.Moller, P.Maier-Komor, D.Mucher New measurement of the 68Zn(41+) g factor combined with a reanalysis of previous data NUCLEAR REACTIONS 12C(68Zn, 68Zn'), E=180 MeV; measured Eγ, Iγ, (particle)γ(θ, H), precession angles in transient fields. 68Zn; deduced g factors. Coulomb excitation. 62,64,66,70Zn; reanalyzed g factors. Comparison with large-scale shell-model calculations. NUCLEAR MOMENTS 68Zn; measured g factors by (particle)γ(θ, H) in transient fields. 62,64,66,70Zn; reanalyzed g factors. Comparison with large-scale shell-model calculations.
doi: 10.1103/PhysRevC.82.014301
2009MU06 Phys.Rev. C 79, 054310 (2009) D.Mucher, G.Gurdal, K.-H.Speidel, G.J.Kumbartzki, N.Benczer-Koller, S.J.Q.Robinson, Y.Y.Sharon, L.Zamick, A.F.Lisetskiy, R.J.Casperson, A.Heinz, B.Krieger, J.Leske, P.Maier-Komor, V.Werner, E.Williams, R.Winkler Nuclear structure studies of 70Zn from g-factor and lifetime measurements NUCLEAR REACTIONS 12C(70Zn, X), E=180-200 MeV; measured Eγ, Iγ, γγ-coin, (particle)γ-coin, γγ(θ), half-lives and spin precessions in a magnetic field. 70Zn; deduced levels, J, π. Comparison with large-scale shell-model calculations. NUCLEAR MOMENTS 70Zn; measured g factors by projectile Coulomb excitation in inverse kinematics combined with transient magnetic field. Comparison with shell-model calculations.
doi: 10.1103/PhysRevC.79.054310
2008SP01 Phys.Lett. B 659, 101 (2008) K.-H.Speidel, S.Schielke, J.Leske, N.Pietralla, T.Ahn, A.Costin, M.v.Schmid, O.Zell, J.Gerber, P.Maier-Komor, S.J.Q.Robinson, A.Escuderos, Y.Y.Sharon, L.Zamick First g-factor measurements on semi-magic 36S and their implications for the rigidity of the N = 20 shell closure NUCLEAR REACTIONS 12C(36S, 36S'), (36S, 40Ar), E=70 MeV; measured Eγ, Iγ, T1/2 using transient field technique and DSA; 36S, 40Ar; deduced B(E2), g-factor. Comparison with shell model and previous results.
doi: 10.1016/j.physletb.2007.11.049
2008SP04 Phys.Rev. C 78, 017304 (2008) K.-H.Speidel, S.Schielke, J.Leske, N.Pietralla, T.Ahn, A.Costin, O.Zell, J.Gerber, P.Maier-Komor, S.J.Q.Robinson, A.Escuderos, Y.Y.Sharon, L.Zamick New shell model calculations for 40Ar based on recent g-factor and lifetime measurements NUCLEAR REACTIONS 12C(36S, 40Ar), E=70 MeV; measured Eγ, Iγ, particle spectra, γγ-coin, (particle)γ-coin, g-factors, B(E2). 40Ar; measured half-lives of 2+ and 4+ states using Doppler-shift attenuation method; deduced levels, J, π.
doi: 10.1103/PhysRevC.78.017304
2007KR19 Eur.Phys.J. Special Topics 150, 127 (2007) Th.Kroll, T.Behrens, R.Krucken, V.Bildstein, R.Gernhauser, P.Maierbeck, I.Stefanescu, O.Ivanov, J.Van de Walle, N.Warr, P.A.Butler, J.Cederkall, P.Delahaye, L.M.Fraile, G.Georgiev, U.Koster, T.Sieber, D.Voulot, F.Wenander, P.E.Kent, A.Ekstrom, K.-H.Speidel, J.Leske, S.Schielke, D.Habs, R.Lutter, P.Thirolf, H.Scheit, T.Davinson, and the REX-ISOLDE and MINIBALL Collaboration Coulomb excitation of neutron-rich 138, 140, 142Xe at REX-ISOLDE NUCLEAR REACTIONS 96Mo(138Xe, 138Xe'), (140Xe, 140Xe'), (142Xe, 142Xe'), E=2.84 MeV/nucleon; measured Eγ, Iγ. 138,140,142Xe; deduced B(E2).
doi: 10.1140/epjst/e2007-00284-6
2006LE24 Phys.Rev. C 73, 064305 (2006) J.Leske, K.-H.Speidel, S.Schielke, J.Gerber, P.Maier-Komor, T.Engeland, M.Hjorth-Jensen Experimental g factor and B(E2) value of the 41+ state in Coulomb-excited 66Zn compared to shell-model predictions NUCLEAR REACTIONS C(66Zn, 66Zn'), E=180 MeV; measured Eγ, Iγ(θ, H, t), DSA, (recoil)γ-coin following projectile Coulomb excitation. 66Zn levels deduced T1/2, B(E2), g factors. Comparison with neighboring isotopes, shell-model calculations.
doi: 10.1103/PhysRevC.73.064305
2006LE31 Phys.Rev. C 74, 024315 (2006) J.Leske, K.-H.Speidel, S.Schielke, J.Gerber, P.Maier-Komor, S.J.Q.Robinson, A.Escuderos, Y.Y.Sharon, L.Zamick Low-level structure of 70Ge from lifetime and g-factor measurements following α transfer to a 66Zn ion beam NUCLEAR REACTIONS 12C(66Zn, 2α), (66Zn, 66Zn'), E=180 MeV; measured Eγ, Iγ(θ, H, t), αγ-coin, DSA. 70Ge deduced levels, J, π, T1/2, B(E2), g factor. Comparison with previous results, model predictions.
doi: 10.1103/PhysRevC.74.024315
2006SP01 Phys.Lett. B 632, 207 (2006) K.-H.Speidel, S.Schielke, J.Leske, J.Gerber, P.Maier-Komor, S.J.Q.Robinson, Y.Y.Sharon, L.Zamick Experimental g factors and B(E2) values in Ar isotopes: Crossing the N = 20 semi-magic divide NUCLEAR REACTIONS 12C(32S, 8Be), (34S, 8Be), (32S, 32S'), E=65-67 MeV; measured Eγ, Iγ(θ, H, t), (particle)γ-coin, DSA. 36,38Ar, 32S levels deduced g factors, T1/2, B(E2). Transient field technique.
doi: 10.1016/j.physletb.2005.10.052
2006SP02 Phys.Lett. B 633, 219 (2006) K.-H.Speidel, J.Leske, S.Schielke, S.C.Bedi, O.Zell, P.Maier-Komor, S.J.Q.Robinson, Y.Y.Sharon, L.Zamick Low-level structure of 52Ti based on g factor and lifetime measurements NUCLEAR REACTIONS 12C(48Ca, 8Be), E=100 MeV; measured Eγ, Iγ(θ, H, t), (particle)γ-coin. 52Ti deduced level, J, π, g factor, B(E2), T1/2. Transient field technique, comparison with shell model calculations.
doi: 10.1016/j.physletb.2005.11.089
2005BE61 Eur.Phys.J. A 25, Supplement 1, 203 (2005) N.Benczer-Koller, G.Kumbartzki, J.R.Cooper, T.J.Mertzimekis, M.J.Taylor, L.Bernstein, K.Hiles, P.Maier-Komor, M.A.McMahan, L.Phair, J.Powell, K.-H.Speidel, D.Wutte First g-factor measurement using a radioactive 76Kr beam NUCLEAR REACTIONS 26Mg(76Kr, 76Kr'), E=230 MeV; measured Eγ, Iγ(θ, H, t), (particle)γ-coin following projectile Coulomb excitation. 76Kr level deduced g factor. Transient field technique.
doi: 10.1140/epjad/i2005-06-098-8
2005LE12 Phys.Rev. C 71, 034303 (2005) J.Leske, K.-H.Speidel, S.Schielke, O.Kenn, D.Hohn, J.Gerber, P.Maier-Komor Experimental g factors and B(E2) values of 2+1, 4, +12+2, and 3-1 states in 64Zn and 68Zn compared to shell model predictions NUCLEAR REACTIONS C(64Zn, 64Zn'), (68Zn, 68Zn'), E=180 MeV; measured Eγ, Iγ(θ, H, t), γγ-, (particle)γ-coin, DSA following projectile Coulomb excitation. 64,68Zn levels deduced g factors, T1/2, B(E2). Transient-field technique, large-scale shell model calculations.
doi: 10.1103/PhysRevC.71.034303
2005LE19 Phys.Rev. C 71, 044316 (2005) J.Leske, K.-H.Speidel, S.Schielke, O.Kenn, J.Gerber, P.Maier-Komor, S.J.Q.Robinson, A.Escuderos, Y.Y.Sharon, L.Zamick Nuclear structure of the first 2+ state in radioactive 68Ge based on g factor and lifetime measurements NUCLEAR REACTIONS 12C(64Zn, 2α), E=180 MeV; measured Eγ, Iγ(θ, H, t), αα-, αγ-coin. 68Ge deduced level energies, B(E2), g factor. Transient field technique.
doi: 10.1103/PhysRevC.71.044316
2005LE38 Phys.Rev. C 72, 044301 (2005) J.Leske, K.-H.Speidel, S.Schielke, J.Gerber, P.Maier-Komor, T.Engeland, M.Hjorth-Jensen Dominant (g9/2)2 neutron configuration in the 4+1 state of 68Zn based on new g factor measurements NUCLEAR REACTIONS C(68Zn, 68Zn'), E=180 MeV; measured Eγ, Iγ(θ, H, t) (particle)γ-coin following projectile Coulomb excitation. 68Zn levels deduced g factors, T1/2, B(E2), configurations. 64Zn levels analyzed g factors, B(E2). Large-scale shell-model calculations.
doi: 10.1103/PhysRevC.72.044301
2005RE10 Acta Phys.Pol. B36, 1259 (2005) P.Reiter, F.Becker, M.A.Bentley, A.Bracco, G.de Angelis, C.Fahlander, J.Gerl, M.Gorska, H.Grawe, H.Hubel, J.Jolie, A.Maj, P.Mayet, T.Saito, K.-H.Speidel, H.J.Wollersheim Future RISING experiments at relativistic energies
2005TA02 Phys.Lett. B 605, 265 (2005) M.J.Taylor, N.Benczer-Koller, L.Bernstein, J.Cooper, K.Hiles, D.S.Judson, G.Kumbartzki, P.Maier-Komor, M.A.McMahan, T.J.Mertzimekis, L.Phair, S.J.Q.Robinson, Y.Y.Sharon, K.-H.Speidel, A.E.Stuchbery, L.Zamick Shell model configurations in the 2+1 state in 46Ca from a g-factor measurement NUCLEAR REACTIONS C(46Ca, 46Ca'), E=95 MeV; measured Eγ, Iγ(θ, H, t), (particle)γ-coin following projectile Coulomb excitation. 46Ca level deduced g-factor, configuration. Transient field technique, comparisons with neighboring isotopes.
doi: 10.1016/j.physletb.2004.11.021
2005WO01 Nucl.Instrum.Methods Phys.Res. A537, 637 (2005) H.J.Wollersheim, D.E.Appelbe, A.Banu, R.Bassini, T.Beck, F.Becker, P.Bednarczyk, K.-H.Behr, M.A.Bentley, G.Benzoni, C.Boiano, U.Bonnes, A.Bracco, S.Brambilla, A.Brunle, A.Burger, K.Burkard, P.A.Butler, F.Camera, D.Curien, J.Devin, P.Doornenbal, C.Fahlander, K.Fayz, H.Geissel, J.Gerl, M.Gorska, H.Grawe, J.Grebosz, R.Griffiths, G.Hammond, M.Hellstrom, J.Hoffmann, H.Hubel, J.Jolie, J.V.Kalben, M.Kmiecik, I.Kojouharov, R.Kulessa, N.Kurz, I.Lazarus, J.Li, J.Leske, R.Lozeva, A.Maj, S.Mandal, W.Meczynski, B.Million, G.Munzenberg, S.Muralithar, M.Mutterer, P.J.Nolan, G.Neyens, J.Nyberg, W.Prokopowicz, V.F.E.Pucknell, P.Reiter, D.Rudolph, N.Saito, T.R.Saito, D.Seddon, H.Schaffner, J.Simpson, K.-H.Speidel, J.Styczen, K.Summerer, N.Warr, H.Weick, C.Wheldon, O.Wieland, M.Winkler, M.Zieblinski Rare ISotopes INvestigation at GSI (RISING) using gamma-ray spectroscopy at relativistic energies NUCLEAR REACTIONS 197Au(84Kr, 84Kr'), (56Cr, 56Cr'), (108Sn, 108Sn'), E=113-142 MeV/nucleon; measured Eγ, Iγ following projectile Coulomb excitation. 84Kr, 56Cr, 108Sn deduced transitions. 9Be(55Ni, X)54Co/52Fe/50Cr, E=171 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin.
doi: 10.1016/j.nima.2004.08.072
2004KU11 Phys.Lett. B 591, 213 (2004) G.Kumbartzki, J.R.Cooper, N.Benczer-Koller, K.Hiles, T.J.Mertzimekis, M.J.Taylor, K.-H.Speidel, P.Maier-Komor, L.Bernstein, M.A.McMahan, L.Phair, J.Powell, D.Wutte First g factor measurement using a radioactive 76Kr beam NUCLEAR REACTIONS 26Mg(76Kr, 76Kr'), E=230 MeV; 26Mg(78Kr, 78Kr'), E=224 MeV; measured Eγ, Iγ(θ, H, t) following projectile Coulomb excitation. 76,78Kr levels deduced g factors. Transient field technique, systematics in neighboring isotopes discussed.
doi: 10.1016/j.physletb.2004.04.040
2003KU11 Phys.Lett. B 562, 193 (2003) G.Kumbartzki, N.Benczer-Koller, J.Holden, G.Jakob, T.J.Mertzimekis, M.J.Taylor, K.-H.Speidel, R.Ernst, A.E.Stuchbery, C.W.Beausang, R.Krucken Competition between proton and neutron excitations in 96Zr NUCLEAR REACTIONS C, 24Mg, Cu, Gd, Ta(96Zr, 96Zr'), E=265-274 MeV; measured Eγ, Iγ(θ, H, t), DSA following projectile Coulomb excitation. 96Zr levels deduced T1/2, g factors, configurations, transition B(E3). Transient field technique, comparison with shell model results.
doi: 10.1016/S0370-2693(03)00608-7
2003LE01 Phys.Lett. 551B, 249 (2003) J.Leske, K.-H.Speidel, O.Kenn, S.Schielke, G.Muller, J.Gerber, N.Benczer-Koller, G.Kumbartzki, P.Maier-Komor New measurements of the g factor of the 20Ne(41+) state with fs lifetime NUCLEAR REACTIONS 12C(12C, α), E=34.5 MeV; measured Eγ, Iγ(θ, H, t), αγ-coin, DSA. 20Ne levels deduced T1/2, g factors. Transient field technique.
doi: 10.1016/S0370-2693(02)03067-8
2003SC19 Phys.Lett. B 567, 153 (2003) S.Schielke, K.-H.Speidel, O.Kenn, J.Leske, N.Gemein, M.Offer, Y.Y.Sharon, L.Zamick, J.Gerber, P.Maier-Komor First measurement and shell model interpretation of the g factor of the 2+1 state in self-conjugate radioactive 44Ti NUCLEAR REACTIONS 12C(40Ca, 12C), (40Ca, 8Be), E=95 MeV; measured Eγ, Iγ(θ, H, t), (particle)γ-coin, DSA. 44Ti levels deduced g factors, B(E2), T1/2. Comparison with shell model predictions.
doi: 10.1016/j.physletb.2003.06.027
2003SC21 Phys.Lett. B 571, 29 (2003) S.Schielke, D.Hohn, K.-H.Speidel, O.Kenn, J.Leske, N.Gemein, M.Offer, J.Gerber, P.Maier-Komor, O.Zell, Y.Y.Sharon, L.Zamick Evidence for 40Ca core excitation from g factor and B(E2) measurements on the 2+1 states of 42, 44Ca NUCLEAR REACTIONS C(42Ca, 42Ca'), (44Ca, 44Ca'), E=95 MeV; measured Eγ, Iγ(θ, H, t), (particle)γ-coin, DSA following projectile Coulomb excitation. 42,44Ca deduced levels T1/2, g factors, B(E2), core excitation effects. Transient field technique. Comparison with shell model predictions.
doi: 10.1016/j.physletb.2003.08.015
2003SP04 Phys.Rev. C 68, 061302 (2003) K.-H.Speidel, S.Schielke, O.Kenn, J.Leske, D.Hohn, H.Hodde, J.Gerber, P.Maier-Komor, O.Zell, Y.Y.Sharon, L.Zamick Nuclear structure of the stable even-A calcium isotopes based on new experiments and shell model calculations NUCLEAR REACTIONS 12C(46Ca, 46Ca'), (46Ca, 50Ti), E=95 MeV; measured Eγ, Iγ(θ, H, t), (particle)γ-coin following projectile Coulomb excitation and α transfer. 46Ca, 50Ti deduced transitions g-factors, B(E2), level configurations. Transient field technique. NUCLEAR STRUCTURE 42,44,46Ca; calculated g-factors, B(E2). Large-scale shell model, comparison with data.
doi: 10.1103/PhysRevC.68.061302
2002JA02 Phys.Rev. C65, 024316 (2002) G.Jakob, N.Benczer-Koller, G.Kumbartzki, J.Holden, T.J.Mertzimekis, K.-H.Speidel, R.Ernst, A.E.Stuchbery, A.Pakou, P.Maier-Komor, A.Macchiavelli, M.McMahan, L.Phair, I.Y.Lee Evidence for Proton Excitations in 130, 132, 134, 136Xe Isotopes from Measurements of g Factors of 21+ and 41+ States NUCLEAR REACTIONS Ti(130Xe, 130Xe'), (132Xe, 132Xe'), (134Xe, 134Xe'), (136Xe, 136Xe'), E=485-508 MeV; measured Eγ, Iγ(θ, H, t), (particle)γ-coin, DSA following projectile Coulomb excitation. 130,132,134,136Xe levels deduced g factors, T1/2. Transient field technique, Gd-backed target. Comparison with IBA-II model predictions. NUCLEAR STRUCTURE 130,132,134Te, 132,134,136Xe; calculated g factors. Shell model, comparison with data.
doi: 10.1103/PhysRevC.65.024316
2002KE02 Phys.Rev. C65, 034308 (2002) O.Kenn, K.-H.Speidel, R.Ernst, S.Schielke, S.Wagner, J.Gerber, P.Maier-Komor, F.Nowacki Measurements of g Factors and Lifetimes of Low-Lying States in 62-70Zn and Their Shell Model Implication NUCLEAR REACTIONS C(64Zn, 64Zn'), (66Zn, 66Zn'), (68Zn, 68Zn'), (70Zn, 70Zn'), E=160 MeV; measured Eγ, Iγ(θ, H, t), DSA following projectile Coulomb excitation. 12C(58Ni, 2α), E=155 MeV; measured Eγ, Iγ(θ, H, t), (particle)γ-coin, DSA. 62,64,66,68,70Zn levels deduced g factors, T1/2, B(E2), configurations. Transient field technique.
doi: 10.1103/PhysRevC.65.034308
2002SP07 Prog.Part.Nucl.Phys. 49, 91 (2002) K.H.Speidel, O.Kenn, F.Nowacki Magnetic Moments and Nuclear Structure
doi: 10.1016/S0146-6410(02)00144-8
2002WE15 Phys.Lett. 550B, 140 (2002) V.Werner, D.Belic, P.von Brentano, C.Fransen, A.Gade, H.von Garrel, J.Jolie, U.Kneissl, C.Kohstall, A.Linnemann, A.F.Lisetskiy, N.Pietralla, H.H.Pitz, M.Scheck, K.-H.Speidel, F.Stedile, S.W.Yates Proton-neutron structure of the N = 52 nucleus 92Zr NUCLEAR REACTIONS 92Zr(γ, γ'), E < 4.3 MeV; measured Eγ, Iγ. 92Zr deduced levels J, π, B(M1), B(E2), T1/2, mixed-symmetry state. Nuclear resonance fluorescence. Shell-model analysis.
doi: 10.1016/S0370-2693(02)02961-1
2001HO02 Phys.Rev. C63, 024315 (2001) J.Holden, N.Benczer-Koller, G.Jakob, G.Kumbartzki, T.J.Mertzimekis, K.-H.Speidel, C.W.Beausang, R.Krucken, A.Macchiavelli, M.McMahan, L.Phair, A.E.Stuchbery, P.Maier-Komor, W.Rogers, A.D.Davies Single Particle Degrees of Freedom in the Transition from Deformed to Spherical Nd Nuclei NUCLEAR REACTIONS Si, Ni(144Nd, 144Nd'), (146Nd, 146Nd'), (148Nd, 148Nd'), (150Nd, 150Nd'), E=285, 584-608 MeV; measured Eγ, Iγ(θ, H, t), (particle)γ-coin following projectile Coulomb excitation. 144,146,148,150Nd levels deduced g factors, configurations. Transient field technique.
doi: 10.1103/PhysRevC.63.024315
2001KE02 Phys.Rev. C63, 021302 (2001) O.Kenn, K.-H.Speidel, R.Ernst, J.Gerber, N.Benczer-Koller, G.Kumbartzki, P.Maier-Komor, F.Nowacki Striking Harmony between the Nuclear Shell Model and New Experimental g Factors and B(E2) Values of Even Ni Isotopes NUCLEAR REACTIONS 12C(58Ni, 58Ni'), (60Ni, 60Ni'), (62Ni, 62Ni'), (64Ni, 64Ni'), E=155, 160 MeV; measured Eγ, (12C)γ-coin following Coulomb excitation and Ni orientation in cooled, magnetized foil. 58,60,62,64Ni deduced first 2+ T1/2, B(E2), g-factors. Transient magnetic field technique, comparison with Shell Model calculations.
doi: 10.1103/PhysRevC.63.021302
2001KE08 Phys.Rev. C63, 064306 (2001) O.Kenn, K.-H.Speidel, R.Ernst, J.Gerber, P.Maier-Komor, F.Nowacki Measurements of g Factors and Lifetimes of Low Lying States in 58-64 Ni and Their Shell Model Implications NUCLEAR REACTIONS Ta(58Ni, 58Ni'), (60Ni, 60Ni'), (62Ni, 62Ni'), (64Ni, 64Ni'), E=155, 160 MeV; measured Eγ, Iγ(θ, H, t), DSA following projectile Coulomb excitation. 58,60,62,64Ni levels deduced T1/2, g factors, B(E2). Transient field technique. Comparisons with previous results, model predictions.
doi: 10.1103/PhysRevC.63.064306
2001ME20 Phys.Rev. C64, 024314 (2001) T.J.Mertzimekis, N.Benczer-Koller, J.Holden, G.Jakob, G.Kumbartzki, K.-H.Speidel, R.Ernst, A.Macchiavelli, M.McMahan, L.Phair, P.Maier-Komor, A.Pakou, S.Vincent, W.Korten First Measurements of g Factors in the Even Kr Isotopes NUCLEAR REACTIONS 26Mg(78Kr, 78Kr'), (80Kr, 80Kr'), (82Kr, 82Kr'), (84Kr, 84Kr'), (86Kr, 86Kr'), E=220-261 MeV; measured Eγ, Iγ(θ, H, t), (particle)γ-coin following projectile Coulomb excitation. 78,80,82,84,86Kr levels deduced T1/2, B(E2), g factors. Transient field technique, Gd-backed target, IBA-2 calculation.
doi: 10.1103/PhysRevC.64.024314
2001WA36 Phys.Rev. C64, 034320 (2001) S.Wagner, K.-H.Speidel, O.Kenn, R.Ernst, S.Schielke, J.Gerber, P.Maier-Komor, N.Benczer-Koller, G.Kumbartzki, Y.Y.Sharon, F.Nowacki New Measurement of the g Factor of the 54Cr(21+) State and Its Shell Model Interpretation NUCLEAR REACTIONS C(54Cr, 54Cr'), E=115 MeV; measured Eγ, Iγ(θ, H, t), (particle)γ-coin following projectile Coulomb excitation. 54Cr level deduced g factor. Transient field technique, comparison with neighboring isotopes and with large-scale shell model calculations.
doi: 10.1103/PhysRevC.64.034320
2000ER01 Phys.Rev.Lett. 84, 416 (2000) R.Ernst, K.-H.Speidel, O.Kenn, U.Nachum, J.Gerber, P.Maier-Komor, N.Benczer-Koller, G.Jakob, G.Kumbartzki, L.Zamick, F.Nowacki Stringent Test of Shell Model Calculations in fp Shell Nuclei 46, 48Ti and 50, 52Cr from Measurements of g Factors and B(E2) Values NUCLEAR REACTIONS C(46Ti, 46Ti'), (48Ti, 48Ti'), (50Cr, 50Cr'), (52Cr, 52Cr'), E=110-120 MeV; measured Eγ, Iγ(θ, H, t), DSA following projectile Coulomb excitation. 46,48Ti, 50,52Cr levels deduced T1/2, B(E2), g-factors. Transient field technique. Comparison with shell model predictions.
doi: 10.1103/PhysRevLett.84.416
2000ER06 Phys.Rev. C62, 024305 (2000); Comment Phys.Rev. C64, 069801 (2001) R.Ernst, K.-H.Speidel, O.Kenn, A.Gohla, U.Nachum, J.Gerber, P.Maier-Komor, N.Benczer-Koller, G.Kumbartzki, G.Jakob, L.Zamick, F.Nowacki Shell Structure of Ti and Cr Nuclei from Measurements of g Factors and Lifetimes NUCLEAR REACTIONS C, Cu, Gd(46Ti, 46Ti'), (48Ti, 48Ti'), (50Cr, 50Cr'), (52Cr, 52Cr'), E=110-120 MeV; measured Eγ, Iγ(θ, H, t) following projectile Coulomb excitation. 46,48Ti, 50,52Cr deduced transitions g factors, B(E2). Transient field technique. Comparison with large scale shell model calculations.
doi: 10.1103/PhysRevC.62.024305
2000HO25 Phys.Lett. 493B, 7 (2000) J.Holden, N.Benczer-Koller, G.Jakob, G.Kumbartzki, T.J.Mertzimekis, K.-H.Speidel, A.Macchiavelli, M.McMahan, L.Phair, P.Maier-Komor, A.E.Stuchbery, W.F.Rogers, A.D.Davies Evidence for 2f7/2 Neutron Strength in the Low Energy Structure of 144, 146, 148, 150Nd Isotopes NUCLEAR REACTIONS Ni(144Nd, 144Nd'), (146Nd, 146Nd'), (148Nd, 148Nd'), (150Nd, 150Nd'), E=584-608 MeV; measured Eγ, Iγ(θ), precession angles following projectile Coulomb excitation. 144,146,148,150Nd levels deduced g factors, configurations. Deformation effects discussed. Gammasphere array, transient field technique.
doi: 10.1016/S0370-2693(00)01136-9
2000JA11 Phys.Lett. 494B, 187 (2000) G.Jakob, N.Benczer-Koller, J.Holden, G.Kumbartzki, T.J.Mertzimekis, K.-H.Speidel, R.Ernst, P.Maier-Komor, C.W.Beausang, R.Krucken First Measurements of the g Factors of the 21+ and 31+ States of Semi-Magic 4090Zr NUCLEAR REACTIONS 24,26Mg(90Zr, 90Zr'), E=270, 300 MeV; measured Eγ, Iγ(θ, H, t), (recoil)γ-coin, DSA following projectile Coulomb excitation. 90Zr levels deduced g factors, T1/2, configurations. Transient field technique, target backed with Gd, Ta, Cu.
doi: 10.1016/S0370-2693(00)01197-7
2000SP08 Phys.Rev. C62, 031301 (2000) K.-H.Speidel, R.Ernst, O.Kenn, J.Gerber, P.Maier-Komor, N.Benczer-Koller, G.Kumbartzki, L.Zamick, M.S.Fayache, Y.Y.Sharon Core Polarization in the Light of New Experimental g Factors of fp Shell, N = 28, Isotones NUCLEAR REACTIONS C(50Ti, 50Ti'), E=110 MeV; C(54Fe, 54Fe'), E=130 MeV; measured Eγ, Iγ(θ, H, t) in magnetized Gd following projectile Coulomb excitation. 50Ti, 54Fe levels deduced g factors, T1/2. Transient field technique. Comparison with shell model predictions. NUCLEAR STRUCTURE 49Sc, 50Ti, 51V, 52Cr, 53Mn, 54Fe, 55Co; calculated g factors. Shell model, several interactions compared. Comparisons with data.
doi: 10.1103/PhysRevC.62.031301
1999JA13 Phys.Lett. 468B, 13 (1999) G.Jakob, N.Benczer-Koller, J.Holden, G.Kumbartzki, T.J.Mertzimekis, K.-H.Speidel, C.W.Beausang, R.Krucken Spin Dependence of d5/2 Neutron Configurations in the Wave Functions of 92, 94Zr from g-Factor Measurements NUCLEAR REACTIONS Si(92Zr, 92Zr'), (94Zr, 94Zr'), E=300 MeV; measured Eγ, Iγ(θ, H, t) following projectile Coulomb excitation. 92,94Zr levels deduced g factors, configurations.
doi: 10.1016/S0370-2693(99)01203-4
1998SP03 Phys.Rev. C57, 2181 (1998) K.-H.Speidel, N.Benczer-Koller, G.Kumbartzki, C.Barton, A.Gelberg, J.Holden, G.Jakob, N.Matt, R.H.Mayer, M.Satteson, R.Tanczyn, L.Weissman Shell Closure Effects in the Stable 74-82Se Isotopes from Magnetic Moment Measurements using Projectile Excitation and the Transient Field Technique NUCLEAR REACTIONS Ta(74Se, 74Se'), (76Se, 76Se'), (78Se, 78Se'), (80Se, 80Se'), (82Se, 82Se'), E=230-262 MeV; measured Eγ, Iγ(H, θ) in polarized Gd following projectile Coulomb excitation. 74,76,78,80,82Se deduced g-factors. Multilayer target. Comparison with IBM calculations.
doi: 10.1103/PhysRevC.57.2181
1997GR19 Phys.Rev.Lett. 79, 4538 (1997) U.Grabowy, K.-H.Speidel, J.Cub, H.Busch, H.-J.Wollersheim, G.Jakob, A.Gohla, J.Gerber, M.Loewe Evidence for Transient Electric Field Gradients in H-Like Ions Traversing Gd Targets at High Velocities NUCLEAR REACTIONS Ag, Gd(20Ne, 20Ne'), Gd(32S, 32S'), (52Cr, 52Cr'), Pb, Gd(40Ar, 40Ar'), (54Fe, 54Fe'), Pb, Fe(62Ni, 62Ni'), E not given; analyzed (particle)γ(θ) in polarized target following Coulomb excitation; deduced transient electric field gradient.
doi: 10.1103/PhysRevLett.79.4538
1997GR24 Z.Phys. A359, 377 (1997) U.Grabowy, K.-H.Speidel, J.Cub, H.Busch, H.-J.Wollersheim, G.Jakob, A.Gohla, J.Gerber, M.Loewe Transient Magnetic Field and Electric Field Gradient of Fast H-Like 52Cr Ions Traversing Gd Targets NUCLEAR REACTIONS Ta(52Cr, 52Cr'), E=14.5 MeV/nucleon; measured Eγ, Iγ, (particle)γ(θ) following projectile Coulomb excitation; deduced transient magnetic field, transient electric field gradient in Gd backing.
doi: 10.1007/s002180050417
1997SP04 Z.Phys. A358, 389 (1997) K.-H.Speidel, L.Kleinen, A.Gohla, R.Ernst, H.Busch, G.Jakob, U.Grabowy, V.Roth, J.Gerber Transient Field Measurements on Light and Heavy Ions in Amorphous Iron-Boron Compounds NUCLEAR REACTIONS 197Au(24Mg, 24Mg'), E=100 MeV; 197Au(28Si, 28Si'), E=150 MeV; Mg(48Ti, 48Ti'), E=130 MeV; Mg(56Fe, 56Fe'), E=150 MeV; measured γγ-coin, precession θ in Fe80B20, Fe85B15 hosts following Coulomb excitation; deduced transient, static field contributions, Fe-B strength parameters.
doi: 10.1007/s002180050346
1996BU17 Z.Phys. A355, 9 (1996) H.Busch, G.Jakob, K.-H.Speidel, J.Cub, S.Kremeyer, U.Grabowy, A.Gohla, J.Gerber, A.Meens, P.Maier-Komor, C.Rezny, M.Schulz, P.Padberg Transient Field Measurements on 56Fe- and 80Se-Ions using Segmented Fe-Layers NUCLEAR REACTIONS Mg(56Fe, 56Fe'), E=150 MeV; 80Se(48Ti, 48Ti'), E=125 MeV; measured (particle)γ-coin following Coulomb excitation.
doi: 10.1007/s002180050071
1996JA09 Nucl.Phys. A601, 117 (1996) G.Jakob, K.-H.Speidel, S.Kremeyer, H.Busch, U.Grabowy, A.Gohla, J.Cub, J.Gerber, A.-M.Oros, K.Heyde, J.Rikovska Spectroscopy of Low-Lying Levels in 81Br and Its Nuclear-Structure Interpretation NUCLEAR REACTIONS 28Si(81Br, 81Br'), E=210 MeV; measured γ(θ, H) in polarized Gd, (particle)γ-coin following Coulomb excitation, DSA. 81Br levels deduced g, T1/2, δ. Multilayered targets. Models comparison.
doi: 10.1016/0375-9474(96)00085-1
1995GR25 Nucl.Instrum.Methods Phys.Res. B101, 422 (1995) U.Grabowy, H.Busch, A.Gohla, K.-H.Speidel, S.Kremeyer, G.Jakob, K.Freitag, J.Gerber, W.Assmann Preparation and Analysis of Targets with Implanted Thick Ar Layers for In-Beam γ-Spectroscopy NUCLEAR REACTIONS 40Ar(62Ni, 62Ni'), E=150 MeV; measured Eγ, Iγ following target Coulomb excitation; deduced Ar content of target. Implantation of 40Ar ions in thick Fe layers.
doi: 10.1016/0168-583X(95)00558-7
1994KR04 Z.Phys. A348, 49 (1994) S.Kremeyer, K.-H.Speidel, O.Jessensky, H.Busch, U.Grabowy, A.Gohla, J.Cub, G.Jakob, P.Maier-Komor, J.Gerber, A.Meens, F.Hagelberg, T.P.Das Hyperfine Interaction Studies on Swift O-Ions Emerging with Polarized Electrons from Ferromagnetic Layers into Vacuum NUCLEAR REACTIONS 4He(16O, 16O'), E=44 MeV; measured γα-coin, particle spectra, Iγ(θ) vs plunger distance for Gd-, Ni-layers; deduced electron polarization in highly stripped O-ions in Gd-, Ni-layers, transient field microscopic structure determining ionic state.
doi: 10.1007/BF01291652
1994SP01 Phys.Lett. 324B, 130 (1994) K.-H.Speidel, G.Jakob, U.Grabowy, J.Cub, S.Kremeyer, H.Busch, A.Gohla, O.Jessensky, J.Gerber, A.Meens Large Transient Magnetic Fields of 28Si Ions in Backscattering through Fe at High Velocities NUCLEAR REACTIONS Fe(28Si, 28Si'), E=150 MeV; measured 28Si transient field precessions following projectile Coulomb excitation.
doi: 10.1016/0370-2693(94)90398-0
1994SP05 Nucl.Phys. A578, 300 (1994) K.-H.Speidel, G.Jakob, J.Cub, S.Kremeyer, H.Busch, U.Grabowy, J.Gerber, J.Rikovska, K.Heyde Magnetic-Moment and Lifetime Measurements of Coulomb-Excited Levels in 79Br NUCLEAR REACTIONS 28Si(79Br, 79Br'), E=214 MeV; measured σ(θ, H) in polarized Gd, (particle)γ-coin, Coulomb excitation, DSA. 79Br levels deduced g, T1/2, δ. Multilayered targets. Model comparison.
doi: 10.1016/0375-9474(94)90981-4
1993CU03 Z.Phys. A345, 1 (1993) J.Cub, M.Bussas, K.-H.Speidel, W.Karle, U.Knopp, H.Busch, H.-J.Wollersheim, J.Gerl, K.Vetter, C.Ender, F.Kock, J.Gerber, F.Hagelberg Transient Field Measurements on 32S(2+1) Ions in Gd at the 1s Electron Bohr Velocity NUCLEAR REACTIONS Gd(32S, 32S'), E=260 MeV; measured γ(particle)(θ, φ) following Coulomb excitation; deduced 32S(2+) ions transient field in Gd, electric field gradient.
doi: 10.1007/BF01290332
1993HA34 Phys.Rev. C48, 2230 (1993) F.Hagelberg, T.P.Das, K.-H.Speidel Spin Exchange between Ion Probes and Localized Moments in Ferromagnets as the Origin of Transient Fields NUCLEAR STRUCTURE Z=6-16; analyzed ion probes 1s polarization degree in Fe, Gd hosts; deduced ionic shell, localized electrons spin exchange mechanism role.
doi: 10.1103/PhysRevC.48.2230
1993KR24 Hyperfine Interactions 78, 235 (1993) S.Kremeyer, K.-H.Speidel, H.Busch, U.Grabowy, U.Knopp, J.Cub, M.Bussas, P.Maier-Komor, J.Gerber, A.Meens Quantum Beat Measurements on Spin-Polarized Electrons in Oxygen Ions Emerging from Magnetized Ni- and Gd-Layers NUCLEAR REACTIONS 4He(16O, α), E=44 MeV; measured γ-anisotropy, γγ(θ, H, t); deduced highly stripped 16O(3-)-ion spin polarization, 2s-, 1s- electron relative mean degree of polarization. Ions emerging from magnetized Ni, Gd layers.
doi: 10.1007/BF00568144
1993SP01 Nucl.Phys. A552, 140 (1993) K.-H.Speidel, H.Busch, S.Kremeyer, U.Knopp, J.Cub, M.Bussas, W.Karle, K.Freitag, U.Grabowy, J.Gerber Measurements of Magnetic Moments of 134,136Xe(2+1) and the Mean Life of the 136Xe(2+1) State NUCLEAR REACTIONS 132,134Xe(32S, 32S'), E=100 MeV; measured γ(θ, H) in polarized Fe, (particle) γ-coin, Coulomb excitation. 134,136Xe level deduced g, T1/2. Implanted Xe targets.
doi: 10.1016/0375-9474(93)90336-V
1993SP10 Hyperfine Interactions 80, 1205 (1993) New Developments in Transient Field Measurements
doi: 10.1007/BF00567485
1992CU04 Nucl.Phys. A549, 304 (1992) J.Cub, U.Knopp, K.-H.Speidel, H.Busch, S.Kremeyer, H.-J.Wollersheim, N.Martin, X.Hong, K.Vetter, N.Gollwitzer, A.I.Levon, A.Booten Transient Field Measurements on 40Ar Ions in Gd at the 1s Electron Bohr Velocity and the g-Factor of the 2+ State at 1.461 MeV NUCLEAR REACTIONS 208Pb(40Ar, 40Ar'), E=12.5 MeV/nucleon; measured γ(θ, H) in polarized Gd, (particle)γ-coin, Coulomb excitation. 40Ar level deduced g. Multilayered targets.
doi: 10.1016/0375-9474(92)90045-L
1992SP02 Z.Phys. A342, 17 (1992) K.H.Speidel, J.Cub, U.Reuter-Knopp, W.Karle, H.Busch, S.Kremeyer, J.Gerber, F.Hagelberg New Determination of the Magnetic Moment of the 54Fe(2+1) State NUCLEAR REACTIONS 28Si(56Fe, 56Fe'), (54Fe, 54Fe'), E=150 MeV; measured (particle)γ-coin, (particle)γ(θ), γ-anisotropy following Coulomb excitation. 54Fe level deduced g-factor 2+. Transient magnetic fields, ferromagnetic Gd host.
doi: 10.1007/BF01294482
1991SP03 Z.Phys. A339, 265 (1991) K.-H.Speidel, J.Cub, U.Reuter, F.Passek, H.-J.Wollersheim, N.Martin, P.Egelhof, H.Emling, W.Henning, R.S.Simon, R.Schmidt, H.-J.Simonis, N.Gollwitzer Large Electron Polarization of H-Like 20Ne-Ions Traversing Gd Foils at Very High Velocities NUCLEAR REACTIONS 197Au(20Ne, 20Ne'), E=5.9 MeV/nucleon; measured (particle)γ-coin, (particle)γ(θ) following Coulomb excitation; deduced transient magnetic fields for 20Ne ions in Gd host.
doi: 10.1007/BF01284063
1991SP04 Z.Phys. A340, 333 (1991) K.-H.Speidel, J.Cub, W.Karle, F.Passek, U.Reuter, M.Weidinger, J.Gerber In-Beam Magnetization Measurements of Thin Fe Foils and Simultaneous Observation of the Transient Magnetic Field at Pd Ions NUCLEAR REACTIONS 108Pd(58Ni, 58Ni'), E=160 MeV; measured γ(58Ni)-coin following Coulomb excitation, γ-anisotropy; deduced recoil Pd-ion transient field.
doi: 10.1007/BF01294682
1989RE08 Phys.Lett. 230B, 16 (1989) U.Reuter, F.Hagelberg, S.Kremeyer, H.-J.Simonis, K.-H.Speidel, M.Knopp, W.Karle, J.Cub, P.N.Tandon, J.Gerber Large Transient Magnetic Fields for Single Electron O Ions on a 10 fs Time Scale NUCLEAR REACTIONS 4He(16O, α), E=44 MeV; measured σ(E(16O)), αγ(θ); deduced O-ion transient magnetic field passing through thin magnetized Gd layers.
doi: 10.1016/0370-2693(89)91645-6
1989SP02 Phys.Lett. 227B, 16 (1989) K.-H.Speidel, M.Knopp, W.Karle, M.-L.Dong, J.Cub, U.Reuter, H.-J.Simonis, P.N.Tandon, J.Gerber Heavy Ion Beam Induced Attenuations of Transient Magnetic Fields NUCLEAR REACTIONS Ag(28Si, 28Si'), E=130 MeV; Si(62Ni, 62Ni'), E=160 MeV; measured transient magnetic fields, Coulomb excitation ion recoil in Fe(Gd) host; deduced heavy ion beam induced attenuations.
doi: 10.1016/0370-2693(89)91276-8
1988KA21 Nucl.Instrum.Methods Phys.Res. A271, 507 (1988) W.Karle, M.Knopp, K.-H.Speidel Applications of Large Barium Fluoride Scintillators to In-Beam Gamma-Ray Spectroscopy RADIOACTIVITY 152Eu(β-), (β+), (EC); measured γγ(t). 152Sm level deduced T1/2. Large volume BaF2 scintillators. NUCLEAR REACTIONS 40Ca(α, α'), E=13.62 MeV; measured γα-coin. 40Ca level deduced T1/2. Large volume BaF2 scintillators.
doi: 10.1016/0168-9002(88)90312-9
1988SI14 Z.Phys. A330, 361 (1988) H.-J.Simonis, F.Hagelberg, K.-H.Speidel, M.Knopp, W.Karle, U.Kilgus, J.Gerber Measurements of Lifetime and g-Factor of the 32S(41+) State at 4.459 MeV NUCLEAR REACTIONS 4He(32S, 32S'), E=tandem; measured recoil αγ-coin, anisotropies. 32S level deduced g. Transient field technique.
1988SP04 Z.Phys. A331, 29 (1988) K.-H.Speidel, M.Knopp, W.Karle, U.Kilgus, M.-L.Dong, H.-J.Simonis, F.Hagelberg, J.Gerber New Aspect in Transient Magnetic Fields using Heavy Ion Beams NUCLEAR REACTIONS 56Fe, 28Si, 62Ni(62Ni, 62Ni'), E=160 MeV; 28Si, 56Fe, 62Ni(16O, 16O'), E=33 MeV; 28Si, 56Fe, 62Ni(28Si, 28Si'), E=130 MeV; measured γ(projectile)(θ, H), anisotropy following Coulomb excitation. 62Ni level deduced g.
1987KN01 Z.Phys. D4, 329 (1987) M.Knopp, K.-H.Speidel, F.Hagelberg, H.-J.Simonis, P.N.Tandon, J.Gerber Attenuations and Atomic Spin Precessions of γ-Angular Correlations for Coulomb Excited 19F Nuclei in Single-Electron Ions NUCLEAR REACTIONS 197Au(19F, 19F'γ), E=75 MeV; measured γγ(θ) following Coulomb excitation, atomic spin precessions. Si, Ge(Li) detectors. Simple electron configurations, statistical model.
doi: 10.1007/BF01384884
1987KN06 Hyperfine Interactions 34, 183 (1987) M.Knopp, K.-H.Speidel, F.Hagelberg, H.-J.Simonis, J.Gerber, P.N.Tandon Experimental Tests for detecting Spin Polarization Pick-Up of Single-Electron 19F-Ions on Emergence from Magnetized Iron NUCLEAR REACTIONS 197Au(19F, 19F'), E=75 MeV; measured γγ(θ, H) following projectile Coulomb excitation.
doi: 10.1007/BF02072699
1987MA25 Z.Phys. A327, 157 (1987) M.Mayr, K.-H.Speidel, M.Knopp, W.Karle, T.Faestermann, F.Hagelberg, H.-J.Simonis, P.N.Tandon, J.Gerber Measurements of the g-Factor Ratio of the First 3- and 5- States in 40Ca and the Lifetime of the 5- State NUCLEAR REACTIONS 40Ca(α, α'), E=13.62 MeV; measured Eγ, Iγ, αγ(θ). 40Ca levels deduced g-factor ratio, T1/2.
1987SP06 Z.Phys. D6, 43 (1987) K.-H.Speidel, M.Knopp, W.Karle, M.Mayr, F.Hagelberg, H.-J.Simonis, J.Gerber, P.N.Tandon Transient K-Shell Hyperfine Fields and Deduced Polarizations for Single-Electron C and O Ions in Different Ferromagnets NUCLEAR REACTIONS 4He(12C, α), E=30.6 MeV; 4He(16O, α), E=14.4 MeV; measured Eα, Iα, αγ-coin, αγ(θ) in polarized Ni, Gd hosts; deduced transient K-shell hyperfine fields.
doi: 10.1007/BF01436996
1986TR08 Nucl.Phys. A458, 95 (1986) W.Trolenberg, F.Hagelberg, H.J.Simonis, P.N.Tandon, K.-H.Speidel, M.Knopp, J.Gerber Transient Magnetic Fields at Ne Ions in Fe and Gd Hosts and a Critical Assessment of 20Ne(4+) g-Factor Measurements. NUCLEAR REACTIONS 20Ne(α, α'), E=14.2 MeV; 12C(12C, α), E=34.7 MeV; measured γ(θ, H); deduced transient magnetic fields at Ne in Fe, Gd hosts. 20Ne level deduced g.
doi: 10.1016/0375-9474(86)90284-8
1985KN02 Z.Phys. A320, 635 (1985) M.Knopp, V.Mertens, F.Hagelberg, K.-H.Speidel, J.Gerber, H.Dekhissi, P.N.Tandon Atomic Spin Precissions of Fluorine Ions Recoiling Through Vaccuum in Weak Transverse Magnetic Fields NUCLEAR REACTIONS 19F(α, α'), E=5.5 MeV; measured σ(Eα'), γγ-coin, γγ(θ) for recoil in Ag; deduced multi-electron hyperfine interactions.
doi: 10.1007/BF01411864
1985KN03 Z.Phys. A322, 13 (1985) M.Knopp, V.Mertens, K.-H.Speidel, J.Gerber Average Charge State Dependence in Atomic Spin Precessions of Fluorine Ions Emerging from Iron and Copper NUCLEAR REACTIONS 19F(α, α'), E=5.5 MeV; measured γγ(θ, H); deduced atomic spin precession charge state dependence. Recoil through vacuum, weak transverse magnetic field.
doi: 10.1007/BF01412012
1985SP06 Hyperfine Interactions 25, 477 (1985) Measurements of Nuclear Magnetic Moments by Transient Field Techniques NUCLEAR STRUCTURE 158Dy, 232Th, 238U; analyzed g-factor data; deduced valence nucleon alignment role. 20Ne, 24Mg; analyzed g-factor data. 20Ne level deduced anomaly, variance with theory. Transient field technique measurements.
1984SP03 Z.Phys. A315, 319 (1984) K.-H.Speidel, V.Mertens, W.Trolenberg, M.Knopp, H.Neuburger, K.Bharuth-Ram, J.Gerber g-Factor of the Second 4+ State in 24Mg NUCLEAR REACTIONS, ICPND 12C(16O, α), E=39-40 MeV; measured α yield vs E, (24Mg)γ-, γ(particle)-coin, γ(particle)(θ), γ(θ, H, t). 24Mg levels deduced g.
doi: 10.1007/BF01438456
1984SP06 Nuovo Cim. 81A, 231 (1984) Measurements of g-Factors with Transient-Field Techniques NUCLEAR REACTIONS 158Dy(208Pb, 208Pb'), E=4.7 MeV/nucleon; measured Coulomb excitation. 158Dy deduced yrast level g. 12C(12C, α), E=32.6, 34.5 MeV; 12C(16O, α), E=38.7, 34.8 MeV; measured αγ(θ, H). 22Ne, 24Mg levels deduced g.
doi: 10.1007/BF02724167
1983SE09 Nucl.Phys. A399, 211 (1983) G.Seiler-Clark, D.Pelte, H.Emling, A.Balanda, H.Grein, E.Grosse, R.Kulessa, D.Schwalm, H.J.Wollersheim, M.Hass, G.J.Kumbartzki, K.-H.Speidel Magnetic Moments in the Backbending Region of 158Dy NUCLEAR REACTIONS 158,164Dy(208Pb, 208Pb'), E=4.7 MeV/nucleon; measured γ(θ, B), Coulomb excitation. 158,164Dy levels deduced γ. Enriched targets, transient field, thin magnetized Fe foil.
doi: 10.1016/0375-9474(83)90604-8
1983SP01 Nucl.Phys. A403, 421 (1983) K.-H.Speidel, V.Mertens, W.Trolenberg, M.Knopp, H.Neuburger, J.Gerber, K.Bharuth-Ram g-Factor Measurements of Excited States in 24Mg NUCLEAR REACTIONS 12C(16O, α), E=34.8-38.7 MeV; measured α-yield, (particle)γ-coin, DSA, γ(θ, H). 24Mg levels deduced g, T1/2.
doi: 10.1016/0375-9474(83)90235-X
1983SP04 Hyperfine Interactions 15/16, 55 (1983) K.-H.Speidel, V.Mertens, M.Knopp, W.Trolenberg, H.Neuburger, J.Gerber, K.Bharuth-Ram Anomalous g-Factor Measurements using Transient Fields NUCLEAR REACTIONS 12C(12C, α), (16O, α), E not given; measured αγ(θ, H) in Fe, Gd. 20Ne, 24Mg levels deduced g.
doi: 10.1007/BF02159714
1982SP02 Nucl.Phys. A378, 130 (1982) K.-H.Speidel, P.N.Tandon, V.Mertens, W.Trolenberg, G.J.Kumbartzki, N.Ayres de Campos, M.B.Goldberg, J.Gerber, M.Toulemonde The g-Factor of the Yrast 4+ State in 20Ne from Transient-Field Precession Measurements NUCLEAR REACTIONS 12C(12C, α), E=32.6, 33.5 MeV; measured σ(Eγ, θ), γ(θ, B), DSA. 20Ne level deduced g, T1/2.
doi: 10.1016/0375-9474(82)90386-4
1982ZE01 Z.Phys. A304, 269 (1982) A.Zemel, C.Broude, E.Dafni, A.Gelberg, M.B.Goldberg, J.Gerber, G.J.Kumbartzki, K.-H.Speidel Magnetic Moment of the 19/2+ Isomer in 135Ce NUCLEAR REACTIONS 122Sn(16O, 3n), E=62 MeV; measured Eγ, Iγ, γ(t), recoil, γ(θ, H). 135Ce level deduced g, configuration, T1/2.
doi: 10.1007/BF01414502
1982ZE04 Nucl.Phys. A383, 165 (1982) A.Zemel, C.Broude, E.Dafni, A.Gelberg, M.B.Goldberg, J.Gerber, G.J.Kumbartzki, K.-H.Speidel Magnetic Moments at Backbending and Spectroscopy of 134Ce NUCLEAR REACTIONS 122Sn(16O, 4n), E=75, 80 MeV; measured Iγ(E), γ(t), γγ-coin, recoil, γ(θ), oriented nuclei. 134Ce deduced levels, J, π, δ, T1/2, g. Fe, Gd hosts.
doi: 10.1016/0375-9474(82)90081-1
1981SP04 Phys.Lett. 102B, 6 (1981) K.-H.Speidel, G.J.Kumbartzki, W.Knauer, M.Knopp, V.Mertens, P.N.Tandon, J.Gerber, R.M.Freeman The g-Factor of the First Excited 2+ State in 26Mg from Transient Field Precession Measurements NUCLEAR REACTIONS 24Mg(α, α'), E=7.08 MeV; 26Mg(α, α'), E=8.01 MeV; measured γ(θ, H) in Fe, αγ(θ); deduced K-shell ion polarization effects. 26Mg level deduced g.
doi: 10.1016/0370-2693(81)90200-8
1980GO14 Phys.Lett. B97, 351 (1980) M.B.Goldberg, C.Broude, E.Dafni, A.Gelberg, J.Gerber, G.J.Kumbartzki, Y.Niv, K.H.Speidel, A.Zemel Two Neutron-Dominated 10+ States in 134Ce RADIOACTIVITY 134Ce [from 122Sn(16O, 4n), E=75 MeV]; measured γγ-coin, Eγ, Iγ(θ), γ(θ, H, t); deduced levels, T1/2, g, J, π, γ-branching, γ-multipolarity, E2 transition strength, configuration.
doi: 10.1016/0370-2693(80)90617-6
1980SP02 Phys.Lett. 92B, 289 (1980) K.-H.Speidel, G.J.Kumbartzki, W.Knauer, V.Mertens, P.N.Tandon, N.Ayres de Campos, J.Gerber, M.B.Goldberg The g-Factor of the First Excited 4+ State in Backbending 20Ne NUCLEAR REACTIONS 12C(12C, α), E=32.6 MeV; measured γγ(θ, H) in Fe, γα-coin. 20Ne level deduced g.
doi: 10.1016/0370-2693(80)90266-X
1980SP03 Nucl.Phys. A344, 176 (1980) K.-H.Speidel, G.J.Kumbartzki, W.Kauner, R.Kuhnen, G.Kraft, J.Gerber, M.B.Goldberg, G.Goldring, A.Zemel Hyperfine Interaction and g-Factor Measurements in Er Isotopes NUCLEAR REACTIONS 28Si(136Xe, xn), E=630 MeV; measured σ(θ, γ) vs product flight time; deduced hyperfine field, correlation time. 159Er level deduced g. Plunger technique, H2 gas pressure.
doi: 10.1016/0375-9474(80)90437-6
1979KU20 Hyperfine Interactions 7, 253 (1979) G.J.Kumbartzki, K.Hagemeyer, W.Knauer, G.Krosing, R.Kuhnen, V.Mertens, K.-H.Speidel, J.Gerber, W.Nagel The 12C(21+) State as Probe for Transient Magnetic Fields in Polarized Iron NUCLEAR REACTIONS 12C(p, p'γ), E=7.3 MeV; 12C(α, α'γ), E=17.9, 24.9 MeV; measured pγ-coin, αγ-coin, Iγ(θ, H) in magnetized Fe; deduced K-shell polarization, effective charge.
doi: 10.1007/BF01021508
1976GE01 Phys.Lett. 60B, 338 (1976) J.Gerber, M.B.Goldberg, K.-H.Speidel The Sign of the Magnetic Moment of the First 2+ State in 20O NUCLEAR REACTIONS 18O(t, pγ), E=3.50 MeV; measured pγ-coin, γ(θ, H). 20O level deduced sign of g.
doi: 10.1016/0370-2693(76)90744-9
1975FO03 Phys.Lett. 55B, 56 (1975) M.Forterre, J.Gerber, J.P.Vivien, M.B.Goldberg, K.-H.Speidel The Sign of the Magnetic Moment of the First 2+ State in 18O NUCLEAR REACTIONS 18O(α, α'), E=7.40 MeV; measured α'γ(θ, H, t). 18O level deduced sign of g.
doi: 10.1016/0370-2693(75)90186-0
1975FO06 Phys.Rev. C11, 1976 (1975) M.Forterre, J.Gerber, J.P.Vivien, M.B.Goldberg, K.-H.Speidel, P.N.Tandon Transient Field at Nitrogen Nuclei Recoiling in Iron and the Magnetic Moment of the 15N First Excited State NUCLEAR REACTIONS 13,14C(3He, pγ), E=2-4 MeV; measured pγ-coin, W(θ). 15,16N levels deduced g, transient field. Recoil in magnetized Fe.
doi: 10.1103/PhysRevC.11.1976
1975SP03 Phys.Lett. 57B, 143 (1975) K.-H.Speidel, M.B.Goldberg, K.Hagemeyer, G.J.Kumbartzki, G.Goldring, Z.Shkedi, M.Schramm, G.Kraft, H.A.Doubt The Magnetic Moment of the First-Excited 2+ State in 18O NUCLEAR REACTIONS 4He(18O, αγ), E=44 MeV; measured γγ(θ, H). 18O level deduced g.
doi: 10.1016/0370-2693(75)90009-X
1974DO01 Nucl.Phys. A221, 13 (1974) H.A.Doubt, J.B.Fechner, K.Hagemeyer, G.J.Kumbartzki, K.-H.Speidel Magnetic Moment Measurements on Hg Nuclei RADIOACTIVITY 199Au; measured βce(t), ICC-ratios. 199Hg deduced T1/2, E2/M1 mixing ratio. NUCLEAR REACTIONS 198,199,200,202,204Hg(16O, 16O'γ), E=36 MeV; measured σ(θ(γ), pressure) for recoil into He, vacuum. 198,200,202,204Hg levels deduced g. Enriched targets.
doi: 10.1016/0375-9474(74)90095-5
1973SP07 Nucl.Phys. A215, 446 (1973) H.Spehl, S.G.Steadman, A.Weckherlin, H.A.Doubt, K.Hagemeyer, G.J.Kumbartzki, K.-H.Speidel Search for a Quadrupole Component in the Hyperfine Interaction on Recoil into Vacuum NUCLEAR REACTIONS 146,148,150Nd(16O, 16O'γ), E=40 MeV; measured σ(θ(γ)) for recoil into vacuum. Deduced type of ionic field.
doi: 10.1016/0375-9474(73)90478-8
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