NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = K.Becker Found 27 matches. 2022LI11 Nucl.Phys. A1021, 122424 (2022) W.Lin, J.T.Wilkinson, K.E.Barrett, T.E.Barnhart, M.Gott, K.V.Becker, A.M.Clark, A.Miller, G.Brown, M.DeLuca, R.Bartsch, G.F.Peaslee, J.W.Engle Excitation function of 54Fe(p, α)51Mn from 9.5 MeV to 18 MeV NUCLEAR REACTIONS 54Fe(p, α), E=9.5-18 MeV; measured reaction products, Eγ, Iγ; deduced σ and uncertainties. Comparison with TALYS calculations, available data. The 11MV FN Tandem Van de Graaff accelerator at University of Notre Dame's (ND) Nuclear Science Laboratory (NSL).
doi: 10.1016/j.nuclphysa.2022.122424
2022TE06 Few-Body Systems 63, 67 (2022) I.Tews, Z.Davoudi, A.Ekstrom, J.D.Holt, K.Becker, R.Briceno, D.J.Dean, W.Detmold, C.Drischler, T.Duguet, E.Epelbaum, A.Gasparyan, J.Gegelia, J.R.Green, H.W.Griesshammer, A.D.Hanlon, M.Heinz, H.Hergert, M.Hoferichter, M.Illa, D.Kekejian, A.Kievsky, S.Konig, H.Krebs, K.D.Launey, D.Lee, P.Navratil, A.Nicholson, A.Parreno, D.R.Phillips, M.Ploszajczak, X.-L.Ren, T.R.Richardson, C.Robin, G.H.Sargsyan, M.J.Savage, M.R.Schindler, P.E.Shanahan, R.P.Springer, A.Tichai, U.van Kolck, M.L.Wagman, A.Walker-Loud, C.-J.Yang, X.Zhang Nuclear Forces for Precision Nuclear Physics: A Collection of Perspectives
doi: 10.1007/s00601-022-01749-x
2020BE02 Nucl.Instrum.Methods Phys.Res. B468, 81 (2020) K.V.Becker, E.Vermeulen, C.J.Kutyreff, E.M.O'Brien, J.T.Morrell, E.R.Birnbaum, L.A.Bernstein, F.M.Nortier, J.W.Engle Cross section measurements for proton induced reactions on natural La NUCLEAR REACTIONS La(p, X)22Na/24Na/56Co/58Co/65Zn/132Ce/133Ce/134Ce/135Ce/137Ce/139Ce/135La/131Ba/133Ba/132Cs, E < 100 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with TENDL 2017.
doi: 10.1016/j.nimb.2020.02.024
1994RE12 Nucl.Phys. A576, 409 (1994) H.Reich, K.Becker, M.Detje, W.Korsch, H.Leucker, Z.Moroz, K.Rusek, H.-G.Volk, W.Widdra, D.Fick Interaction of Aligned 23Na with 206Pb at the Coulomb Barrier: Quasielastic scattering, fusion and fission NUCLEAR REACTIONS 206Pb(polarized 23Na, 23Na), (polarized 23Na, 23Na'), E=108, 120, 135 MeV; measured σ(θ), T20(θ); deduced strength of double-folding potential. 206Pb(23Na, F), (polarized 23Na, X), E=108, 120, 135, 168 MeV; measured fission fragment σ(θ), fusion σ(E); deduced K0. Coupled-channels calculation, double-folding potnetial.
doi: 10.1016/0375-9474(94)90251-8
1993BO14 Z.Phys. A345, 171 (1993) U.Bosch-Wicke, W.-D.Schmidt-Ott, K.Rykaczewski, K.Becker, T.Hild, H.Keller, V.Kunze, F.Meissner, R.Kirchner, A.Piechaczek, E.Roeckl Spectroscopic Investigations of 179Yb-Decay Including a ms-Isomer in 179Lu RADIOACTIVITY 179Yb(β-) [from Re(136Xe, X), E=11.6 MeV/nucleon; W(197Au, X), E=11.4 MeV/nucleon]; measured Eγ, Iγ, β-spectra, βγ-, γγ-, γ(X-ray)-coin. 179Lu deduced isomer, T1/2, decay features.
1992VO09 Nucl.Phys. A549, 281 (1992) H.-G.Volk, K.Becker, M.Detje, W.Korsch, H.Leucker, H.Reich, K.Rusek, W.Widdra, D.Fick Coulomb Interaction of Aligned 23Na NUCLEAR REACTIONS 120Sn, 208Pb(polarized 23Na, 23Na), (polarized 23Na, 23Na'), E=57-80 MeV; measured σ(θ), tensor analyzing power T20(θ). 23Na levels deduced quadrupole moment, B(λ). 120Sn level deduced quadrupole moment.
doi: 10.1016/0375-9474(92)90044-K
1991BE04 Nucl.Phys. A522, 557 (1991) K.Becker, F.Meissner, W.-D.Schmidt-Ott, U.Bosch, V.Kunze, H.Salewski, R.Kirchner, O.Klepper, E.Roeckl, D.Schardt, K.Rykaczewski Investigation of the New Isotope 172Ho and of 174Er RADIOACTIVITY 172Ho, 174Er [from 186W(136Xe, X), E=11.6 MeV/nucleon, mass separation]; measured Eγ, Iγ, βγ-, γγ-coin, T1/2. 172Er, 174Tm deduced levels, J, π. Plastic scintillators, Ge detectors. NUCLEAR STRUCTURE 172Ho, 174Tm; calculated levels. Deformed shell model.
doi: 10.1016/0375-9474(91)90080-P
1991BE28 Nucl.Phys. A535, 189 (1991) K.Becker, K.Blatt, H.J.Jansch, W.Korsch, H.Leucker, W.Luck, H.Reich, H.-G.Volk, D.Fick, K.Rusek Polarized 6Li Scattering from 120Sn at 44 MeV NUCLEAR REACTIONS 120Sn(polarized 6Li, 6Li), E=44 MeV; measured σ(θ), iT11(θ), T20(θ), T21(θ), tensor analyzing power. Coupled-channels analysis.
doi: 10.1016/0375-9474(91)90522-8
1991ME05 Z.Phys. A339, 315 (1991) F.Meissner, W.-D.Schmidt-Ott, K.Becker, U.Bosch-Wicke, U.Ellmers, H.Salewski, R.Michaelsen Observation of a New α-Ray Emitter: 168W NUCLEAR REACTIONS 136Ba(36Ar, 4n), E not given; 141Pr(32S, 4np), E=235 MeV; measured Eα, Iα, γ-spectra, yield vs E; deduced evidence for 168W. RADIOACTIVITY 168W(α) [from 136Ba(36Ar, 4n), E not given; 141Pr(32S, 4np), E=235 MeV]; measured Eα, Iα, Iα/Iγ, T1/2. 166,167W(α); measured Eα, Iα.
doi: 10.1007/BF01284072
1990LE19 J.Phys.(London) G16, 1493 (1990) H.Leucker, K.Becker, K.Blatt, R.Butsch, H.J.Jansch, W.Ott, H.Reich, H.G.Volk, D.Fick Analysis of the Quasielastic Scattering of Polarized 23Na from 90Zr NUCLEAR REACTIONS 90Zr(polarized 23Na, 23Na), (polarized 23Na, 23Na'), E=110 MeV; measured quasielastic σ(θ), tensor analyzing power vs θ. 23Na(e, e), E not given; calculated form factor. Coupled-channels analysis.
doi: 10.1088/0954-3899/16/10/012
1990SA32 Z.Phys. A337, 161 (1990) H.Salewski, K.Becker, W.-D.Schmidt-Ott, T.Hild, F.Meissner, E.Runte, R.Michaelsen Beta-Delayed Gammas and Q(EC)-Values in the Decays of 150m,152mHo and 149Dy RADIOACTIVITY 150m,152mHo, 149Dy [from 114Cd(40Ar, X), E=250 MeV]; measured γγ-coin, β-delayed Eγ, Iγ; deduced Q(EC), (EC/B+) ratios. 150,152Dy, 149Tb deduced levels.
1989LE05 Phys.Rev.Lett. 62, 2241 (1989) H.Leucker, K.Becker, K.Blatt, W.Korsch, W.Luck, H.Reich, H.G.Volk, D.Fick, R.Butsch, H.-J.Jansch, Z.Moroz Elastic and Quasielastic Scattering of 110-MeV Polarized 23Na from 90Zr NUCLEAR REACTIONS 90Zr(polarized 23Na, 23Na), (polarized 23Na, 23Na'), E=110 MeV; measured σ(θ), tensor analyzing powers. Coupled-channels analysis.
doi: 10.1103/PhysRevLett.62.2241
1989LE18 Phys.Lett. 223B, 277 (1989) H.Leucker, K.Becker, K.Blatt, W.Korsch, W.Luck, H.G.Volk, D.Fick, R.Butsch, H.J.Jansch, H.Reich, Z.Moroz Quasielastic Scattering and Subbarrier Fusion of Aligned 23Na with 206Pb NUCLEAR REACTIONS 206Pb(polarized 23Na, 23Na), (polarized 23Na, X), E=99.7-162.4 MeV; measured σ(θ), fusion analyzing power, fusion σ(E); deduced potential parameters. Local, energy dependent potentials.
doi: 10.1016/0370-2693(89)91601-8
1989RU05 Nucl.Phys. A503, 223 (1989) K.Rusek, J.Giroux, H.J.Jansch, H.Vogt, K.Becker, K.Blatt, A.Gerlach, W.Korsch, H.Leucker, W.Luck, H.Reich, H.-G.Volk, D.Fick Scattering of Polarized 6Li from 26Mg at 44 MeV NUCLEAR REACTIONS 26Mg(polarized 6Li, 6Li), E=44 MeV; measured σ(θ), tensor analyzing power vs θ. Coupled-channels analysis.
doi: 10.1016/0375-9474(89)90262-5
1989RU06 Phys.Lett. 231B, 351 (1989) K.Rusek, H.J.Jansch, K.Becker, K.Blatt, W.Korsch, H.Leucker, W.Luck, H.Reich, H.-G.Volk, D.Fick On the Spin-Dependence of the 6Li-120Sn Interaction NUCLEAR REACTIONS 120Sn(polarized 6Li, 6Li), E=44 MeV; measured σ(θ), vector, tensor analyzing power vs θ; deduced model parameters, interaction spin dependence. Cluster folding model.
doi: 10.1016/0370-2693(89)90674-6
1989VO07 Nucl.Instrum.Methods Phys.Res. A279, 443 (1989) H.-G.Volk, H.Leucker, K.Becker, K.Blatt, W.Korsch, W.Luck, H.Reich, G.Tungate, D.Fick, R.Butsch, H.J.Jansch, E.Steffens, A.Weller A Coulomb Polarimeter for Polarized Heavy-Ion Beams NUCLEAR REACTIONS 208Pb(polarized 23Na, 23Na'), E=86-107 MeV; measured tensor polarization vs θ following Coulomb excitation. Polarized heavy-ion Coulomb polarimeter.
doi: 10.1016/0168-9002(89)91291-6
1988BL01 Z.Phys. A329, 103 (1988) K.Blatt, K.Becker, B.Heck, H.Jansch, H.Leucker, D.Fick, R.Caplar, R.Butsch, K.-H.Mobius, W.Ott, P.Paul, E.Steffens, J.Pochodzalla, G.Tungate 23Na + 23Na Fusion with Unpolarized and Aligned Beams NUCLEAR REACTIONS, ICPND 23Na(23Na, X), E=80-177 MeV; measured fusion σ(E), σ(θ), σ(A), tensor analyzing power. Tof, unpolarized, aligned beams. Model calculations.
1988MO31 Nucl.Phys. A486, 133 (1988) Z.Moroz, K.Rusek, I.M.Turkiewicz, R.Butsch, H.Jansch, W.Ott, E.Steffens, K.Becker, K.Blatt, D.Fick, H.Leucker, G.Tungate, G.Grawert Semiclassical Description of Analyzing Powers in One-Nucleon Transfer Reactions Induced by 44 MeV Polarized 7Li Ions on 120Sn NUCLEAR REACTIONS 120Sn(polarized 7Li, 6Li), E=44 MeV; measured σ(θ), transversal analyzing power, T20, T21. Semiclassical analysis.
doi: 10.1016/0375-9474(88)90043-7
1988OT01 J.Phys.(London) G14, L7 (1988) W.Ott, R.Butsch, H.Jansch, G.Tungate, E.Steffens, K.Becker, K.Blatt, H.Leucker, D.Fick, J.Gomez-Camacho, R.C.Johnson Tidal Symmetry in Scattering of Polarised 7Li Projectiles NUCLEAR REACTIONS 26Mg(polarized 7Li, 7Li), E=44 MeV; calculated σ(θ), analyzing powers. Tidal symmetry.
doi: 10.1088/0305-4616/14/1/002
1988OT08 Nucl.Phys. A489, 329 (1988) W.Ott, R.Butsch, H.J.Jansch, K.-H.Mobius, P.Paul, G.Tungate, E.Steffens, K.Rusek, Z.Moroz, I.M.Turkiewicz, K.Becker, K.Blatt, H.Leucker, D.Fick Elastic and Inelastic Scattering of Polarized 7Li Ions from a 26Mg Target NUCLEAR REACTIONS 26Mg(polarized 7Li, 7Li), (polarized 7Li, 7Li'), E=44 MeV; measured σ(θ), analyzing powers (τ)T10(θ), (τ)T20(θ), T20(θ), T21(θ), (τ)T30(θ).
doi: 10.1016/0375-9474(88)90156-X
1988TU06 Nucl.Phys. A486, 152 (1988) I.M.Turkiewicz, Z.Moroz, K.Rusek, I.J.Thompson, R.Butsch, D.Kramer, W.Ott, E.Steffens, G.Tungate, K.Becker, K.Blatt, H.J.Jansch, H.Leucker, D.Fick Study of the One-Neutron Transfer Reactions Induced by Polarized 7Li on 26Mg and 120Sn NUCLEAR REACTIONS 26Mg(polarized 7Li, 6Li), 120Sn(polarized 7Li, 6Li), (polarized 7Li, 8Li), E=44 MeV; measured σ(θ), transversal analyzing powers, T20, T21; deduced reaction mechanism, model parameters. 27Mg, 121Sn levels deduced spectroscopic factors. Finite range DWBA, CCBA analysis.
doi: 10.1016/0375-9474(88)90044-9
1987BU16 Phys.Rev. C36, 1351 (1987) R.Butsch, H.Jansch, D.Kramer, K.-H.Mobius, W.Ott, E.Steffens, G.Tungate, A.Weller, K.Becker, K.Blatt, H.Leucker, W.Luck, D.Fick, P.Paul Fusion Evaporation and Fusion-Fission with Aligned 23Na Ions at Energies near and below the Fusion Barrier NUCLEAR REACTIONS, ICPND 48Ti(polarized 23Na, X), E=48-72.5 MeV; measured σ(fragment θ); 206Pb(polarized 23Na, F), E=108-120 MeV; measured fission fragment σ(θ); deduced fusion σ(E), T20(E), barrier parameters. Coupled-channels calculations.
doi: 10.1103/PhysRevC.36.1351
1986BL08 Phys.Rev.Lett. 57, 819 (1986) K.Blatt, K.Becker, B.Heck, H.Jansch, H.Leucker, D.Fick, R.Caplar, R.Butsch, D.Kramer, K.-H.Mobius, Z.Moroz, W.Ott, P.Paul, E.Steffens, G.Tungate, I.M.Turkiewicz, A.Weller Limitation of Heavy-Ion Fusion: Fusion of aligned 23Na with 23Na NUCLEAR REACTIONS 23Na(23Na, X), (polarized 23Na, X), E(cm)=40-88.5 MeV; measured fusion σ(E), tensor analyzing power vs E; deduced reaction mechanism.
doi: 10.1103/PhysRevLett.57.819
1986BU15 Phys.Rev.Lett. 57, 2002 (1986) R.Butsch, H.Jansch, D.Kramer, K.-H.Mobius, Z.Moroz, W.Ott, K.Rusek, E.Steffens, R.Suntz, G.Tungate, I.Turkiewicz, A.Weller, K.Becker, K.Blatt, D.Fick, H.Leucker, W.Luck, P.Paul Subbarrier Fusion with Aligned 23Na Ions NUCLEAR REACTIONS, ICPND 48Ti(polarized 23Na, X), E=48-72.5 MeV; 208Pb(polarized 23Na, X), E=108-120 MeV; measured fragment energy vs mass spectrum, fusion σ(E); deduced second rank tensor analyzing power vs E. (δE-E) Si telescopes, TOF. Coupled-channels calculations.
doi: 10.1103/PhysRevLett.57.2002
1986TU01 J.Phys.(London) G12, 1001 (1986) G.Tungate, D.Kramer, R.Butsch, O.Karban, K.H.Mobius, W.Ott, P.Paul, A.Weller, E.Steffens, K.Becker, K.Blatt, D.Fick, B.Heck, H.Jansch, H.Leucker, K.Rusek, I.M.Turkiewicz, Z.Moroz Elastic and Inelastic Scattering of Polarized 7Li from 120Sn NUCLEAR REACTIONS 120Sn(polarized 7Li, 7Li), (polarized 7Li, 7Li'), E=44 MeV; measured σ(θ), analyzing power vs θ. Polarimeter, ΔE, E counters. Coupled channels calculations.
doi: 10.1088/0305-4616/12/10/011
1984BE50 Z.Phys. A319, 193 (1984) K.Becker, G.Jung, K.-H.Kobras, H.Wollnik, B.Pfeiffer Gamma-Gamma Angular Correlation Measurements of Transitions in 98Sr and 98Zr and Confirmation of Shape Coexistence in 98Sr RADIOACTIVITY 98Rb(β-n) [from 235U(n, F), E=thermal]; 98Y(β-) [following 98Sr decay]; measured γγ(θ), γγ-coin. 98Sr, 98Zr deduced levels, J, π, γ-branching, δ, shape coexistence evidence.
doi: 10.1007/BF01415633
1984KR12 Nucl.Instrum.Methods 220, 123 (1984) D.Kramer, K.Becker, K.Blatt, R.Caplar, D.Fick, H.Gemmeke, W.Haeberli, H.Jansch, O.Karban, I.Koenig, L.Luh, K.-H.Mobius, V.Necas, W.Ott, M.Tanaka, G.Tungate, I.M.Turkiewicz, A.Weller, E.Steffens The Source of Polarized Heavy Ions (PSI) at the Heidelberg MP Tandem NUCLEAR REACTIONS 1H(polarized 7Li, α), E=44 MeV; measured polarization effect vs filter magnet current.
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