NSR Query Results
Output year order : Descending NSR database version of May 6, 2024. Search: Author = H.M.Hofmann Found 47 matches. 2010KI10 Eur.Phys.J. A 44, 239 (2010) J.Kirscher, H.W.Griesshammer, D.Shukla, H.M.Hofmann Universal correlations in pion-less EFT with the resonating group method: Three and four nucleons NUCLEAR STRUCTURE 3H, 3,4He; calculated binding energy, radius using Refined Resonating Group Method and Effective Field Theory. NUCLEAR REACTIONS 3He(n, n), E not given; calculated scattering length using Refined Resonating Group Method and Effective Field Theory.
doi: 10.1140/epja/i2010-10939-5
2009CA28 Nucl.Data Sheets 110, 3215 (2009) A.D.Carlson, V.G.Pronyaev, D.L.Smith, N.M.Larson, Z.Chen, G.M.Hale, F.-J.Hambsch, E.V.Gai, S.-Y.Oh, S.A.Badikov, T.Kawano, H.M.Hofmann, H.Vonach, S.Tagesen International Evaluation of Neutron Cross Section Standards
doi: 10.1016/j.nds.2009.11.001
2008CA28 Nucl.Data Sheets 109, 2834 (2008) A.D.Carlson, S.A.Badikov, Z.Chen, E.Gai, G.M.Hale, F.-J.Hambsch, H.M.Hofmann, T.Kawano, N.M.Larson, S.Y.Oh, V.G.Pronyaev, D.L.Smith, S.Tagesen, H.Vonach Covariances Obtained from an Evaluation of the Neutron Cross Section Standards NUCLEAR REACTIONS 6Li(n, t), E < 1 MeV; 10B(n, α), E < 1 MeV; analyzed cross sections.
doi: 10.1016/j.nds.2008.11.019
2008HO04 Phys.Rev. C 77, 044002 (2008) 4He experiments can serve as a database for determining the three-nucleon force NUCLEAR REACTIONS 3H(p, p), (polarized p, p), (p, n), E<11 MeV; 3He(n, n), (polarized n, n), E<10 MeV; 2H(polarized d, p), (polarized d, n), (polarized d, d), (d, p), (d, n), (d, d), E<10 MeV; calculated phase shifts, angular momentum, σ(θ), analyzing powers. Microscopic calculations for 4He compound system using relativistic nucleon-nucleon and three-nucleon forces. R-matrix analysis. Comparisons with experimental data.
doi: 10.1103/PhysRevC.77.044002
2008HO12 Nucl.Data Sheets 109, 2807 (2008) Towards Covariances from Nuclear Theory for Light Nuclei NUCLEAR REACTIONS 2H(n, n), E < 20 MeV; 3He(n, p), E(cm) < 45 MeV; 6Li(n, t), E < 10 MeV; calculated cross sections.
doi: 10.1016/j.nds.2008.11.014
2004PR09 Phys.Rev. C 70, 055801 (2004) R.M.Prior, M.C.Spraker, A.M.Amthor, K.J.Keeter, S.O.Nelson, A.Sabourov, K.Sabourov, A.Tonchev, M.Ahmed, J.H.Kelley, D.R.Tilley, H.R.Weller, H.M.Hofmann Energy dependence of the astrophysical S factor for the 6Li(p, γ)7Be reaction NUCLEAR REACTIONS 6Li(polarized p, γ), E=80, 95, 110, 120, 130 keV; measured Eγ, Iγ, analyzing power; deduced energy dependence of astrophysical S-factor.
doi: 10.1103/PhysRevC.70.055801
2004SA61 Phys.Rev. C 70, 064601 (2004) K.Sabourov, M.W.Ahmed, R.S.Canon, B.Crowley, K.Joshi, J.H.Kelley, S.O.Nelson, B.A.Perdue, E.C.Schreiber, A.Sabourov, A.Tonchev, H.R.Weller, E.A.Wulf, R.M.Prior, M.C.Spraker, H.M.Hofmann, M.Trini Experimental and theoretical study of the 2H(d(pol), γ)4He reaction below Ec.m.=60keV NUCLEAR REACTIONS 2H(polarized d, γ), E<115 keV; measured Eγ, Iγ, σ(θ), Ay(θ), T20(θ); deduced transition matrix elements. Comparison with resonating group model predictions.
doi: 10.1103/PhysRevC.70.064601
2003HO14 Phys.Rev. C 68, 021002 (2003) Microscopic calculation of the spin-dependent neutron scattering lengths on 3He NUCLEAR REACTIONS 3He(n, p), E(cm) ≈ 1-40 keV; calculated σ. 3He(n, X), E not given; calculated spin-dependent scattering lengths. R-matrix analysis, microscopic calculation using realistic two- and three-nucleon forces.
doi: 10.1103/PhysRevC.68.021002
2003RE04 Nucl.Phys. A716, 107 (2003) The Ay problem in refined resonating group model calculations for p-3He scattering NUCLEAR REACTIONS 3He(p, p), E(cm)=5.2, 22.5 MeV; calculated phase shifts, σ(θ), Ay(θ). Refined resonating group model, comparison with data.
doi: 10.1016/S0375-9474(02)01587-7
2002TI10 Nucl.Phys. A708, 3 (2002) D.R.Tilley, C.M.Cheves, J.L.Godwin, G.M.Hale, H.M.Hofmann, J.H.Kelley, C.G.Sheu, H.R.Weller Energy Levels of Light Nuclei A = 5, 6, 7 COMPILATION 5,6n, 5,6,7H, 5,6,7He, 5,6,7Li, 5,6,7Be, 6,7B, 6C; compiled, evaluated structure data.
doi: 10.1016/S0375-9474(02)00597-3
2001PF02 Phys.Rev. C64, 044003 (2001) B.Pfitzinger, H.M.Hofmann, G.M.Hale Elastic p-3He and n-3H Scattering with Two- and Three-Body Forces NUCLEAR REACTIONS 3He(p, p), 3H(n, n), E(cm)=0-5 MeV; calculated phase shifts, σ(θ), σ. Two- and three-nucleon forces, R-matrix analysis.
doi: 10.1103/PhysRevC.64.044003
1997HO01 Nucl.Phys. A613, 69 (1997) Microscopic Calculation of the 4He System NUCLEAR STRUCTURE 4He; calculated point Coulomb form factors, levels. Resonating group model. NUCLEAR REACTIONS 3He(n, n), 3H(p, p), 2H(d, d), E(cm) ≤ 12.5 MeV; calculated phase shifts vs E. 3H(p, p), (polarized p, p), 3H(p, n), 3He(n, n), 3He(polarized n, n), E(cm)=3 MeV; analyzed σ(θ), analyzing power data. 2H(d, p), (d, n), E(cm)=2.11 MeV; analyzed σ(θ). 2H(polarized d, p), E(cm)=2-11 MeV; analyzed iT11(θ), T20(θ), T21(θ), T22(θ). 2H(polarized d, n), E(cm)=2.11 MeV; analyzed vector analyzing power vs θ. 2H(d, d), E(cm)=3.11 MeV; analyzed σ(θ). 2H(polarized d, d), E(cm)=3.11 MeV; analyzed iT11(θ), T20(θ), T21(θ), T22(θ). Resonating group model.
doi: 10.1016/S0375-9474(96)00418-6
1997WI03 Phys.Rev. C55, 684 (1997) Determination of Bound-State Wave Functions by a Genetic Algorithm NUCLEAR STRUCTURE 7Li; calculated binding energy, convergence related features. Genetic algorithm, resonating group method.
doi: 10.1103/PhysRevC.55.684
1997WU01 Phys.Rev. C55, 688 (1997) Structure of the Helium Isotopes 4He-8He NUCLEAR STRUCTURE 6He; calculated binding energy, matter, charge rms point nucleon radii, levels. 8He; calculated matter, charge, rms point matter, charge density distributions, 4n-breakup threshold energies. 7He; calculated levels. NUCLEAR REACTIONS 6He(n, n), (n, n'), E(cm) ≤ 20 MeV; calculated phase shifts vs E. 6He(p, p), E=high; calculated differential σ.
doi: 10.1103/PhysRevC.55.688
1996WU01 Z.Phys. A354, 135 (1996) Microscopic Multi-Channel Calculations for the 10Li System NUCLEAR STRUCTURE 10Li; calculated levels. Microscopic multi-channel calculation, refined resonating group method. NUCLEAR REACTIONS 9Li(n, n), E ≤ 10 MeV; calculated phase shift vs E. Microscopic multi-channel calculation, refined resonating group method.
doi: 10.1007/s002180050024
1995KE14 Phys.Rev. D51, 3936 (1995) Spin Structure of the Proton in a Nonrelativistic Quark Model NUCLEAR STRUCTURE 1H; calculated spin structure. Extended quark potential.
doi: 10.1103/PhysRevD.51.3936
1995TO08 Phys.Rev. C52, 1963 (1995) E.L.Tomusiak, W.Leidemann, H.M.Hofmann Photon Polarization in the 4He(γ, d(pol))2H Reaction NUCLEAR REACTIONS 4He(polarized γ, d), E=50 MeV; calculated σ(θ), photon asymmetry, polarization observables vs θ.
doi: 10.1103/PhysRevC.52.1963
1994KE09 Phys.Rev. C50, 237 (1994) C.D.Keith, C.R.Gould, D.G.Haase, N.R.Roberson, W.Tornow, G.M.Hale, H.M.Hofmann, H.Postma Sensitivity of Polarized Neutron-Polarized 3He Scattering to the Excited Level Structure of 4He NUCLEAR REACTIONS 3He(polarized n, n), (n, n), E=0.1-10 MeV; calculated σ(E), total longitudinal, transverse σ differences; deduced sensitivity to 4He level structure. Multi-channel resonating group model, polarized target.
doi: 10.1103/PhysRevC.50.237
1994WE10 Phys.Rev. C50, 1492 (1994) S.Weber, M.Kachelriess, M.Unkelbach, H.M.Hofmann 6Li Inelastic Form Factors in a Cluster Model NUCLEAR REACTIONS 6Li(e, e'), E not given; calculated longitudinal, transverse form factors. Resonating group model.
doi: 10.1103/PhysRevC.50.1492
1992UN02 Nucl.Phys. A549, 550 (1992) Meson-Exchange Currents in Electromagnetic Transitions of the 4He System NUCLEAR REACTIONS 4He(γ, p), E=20-50 MeV; 4He(γ, n), E=20-50 MeV; calculated σ(E). 3He(polarized p, γ), E=2-9 MeV; calculated analyzing power vs θ. 4He(e, e'p), (e, e'n), E not given; calculated σ(θ(e'), θ(nucleon), energy transfer). Refined resonating group model, meson exchange currents.
doi: 10.1016/0375-9474(92)90665-7
1991BR02 Phys.Rev. C43, 201 (1991) M.Bruno, F.Cannata, M.D'Agostino, M.L.Fiandri, M.Herman, H.M.Hofmann Isospin Breaking Effects in the Reaction 4He(d, 3He)3H at Low Energies NUCLEAR REACTIONS 4He(d, 3He), E=23-25 MeV; measured σ(θ); deduced σ asymmetry, S-matrix elements. Resonating group model predictions comparison.
doi: 10.1103/PhysRevC.43.201
1991UN01 Phys.Lett. 261B, 211 (1991) 7Li Form Factors in a Microscopic Cluster Calculation NUCLEAR REACTIONS 7Li(e, e'), E not given; calculated longitudinal, transverse form factors. Microscopic cluster structure, resonating group model, meson effects.
doi: 10.1016/0370-2693(91)90316-I
1991UN02 Few-Body Systems 11, 143 (1991) 6Li Elastic Form Factors and Antisymmetrization NUCLEAR REACTIONS 6Li(e, e), E not given; calculated longitudinal, transverse form factors. Resonating group method.
doi: 10.1007/BF01318559
1990BR09 Phys.Rev. C41, 2435 (1990) M.Bruno, F.Cannata, M.D'Agostino, M.L.Fiandri, M.Herman, H.M.Hofmann Isospin Breaking in the Analyzing Power of 3H(3He, 2H)4He and the Inverse Reaction NUCLEAR REACTIONS 3H(polarized 3He, d), E=18 MeV; calculated analyzing power; deduced isospin symmetry violation matrix element. Resonating group model.
doi: 10.1103/PhysRevC.41.2435
1989BR23 Nucl.Phys. A501, 462 (1989) M.Bruno, F.Cannata, M.D'Agostino, M.L.Fiandri, M.Herman, H.M.Hofmann, B.Vuaridel, W.Gruebler, V.Konig, P.A.Schmelzbach, K.Elsener Barshay-Temmer Test for the 4He(d(pol), 3He)3H Reaction NUCLEAR REACTIONS 4He(d, 3He), E(cm)=14-33 MeV; measured σ(θ, E), iT11(θ, E); deduced asymmetries with respect to θ(cm)=90°, isospin violation magnitude. Resonating group calculations.
doi: 10.1016/0375-9474(89)90141-3
1989KE09 Few-Body Systems 7, 31 (1989) H.Kellermann, H.M.Hofmann, Ch.Elster Gaussian Parametrization of a Meson-Theoretical N-N Potential for Microscopic Nuclear-Structure Calculations NUCLEAR STRUCTURE 2H; calculated binding energy, rms radius, quadrupole moment, μ, D-state probability. Bonn potential.
doi: 10.1007/BF01078436
1989SP05 Phys.Rev.Lett. 63, 1574 (1989) M.Spahn, Th.Kihm, K.T.Knopfle, J.Friedrich, N.Voegler, Ch.Schmitt, V.H.Walther, M.Unkelbach, H.M.Hofmann Study of Charge Symmetry in 4He by Simultaneous 4He(e, e'p)3H and 4He(e, e'n)3He Measurements NUCLEAR REACTIONS 4He(e, e'p), (e, e'n), E=183.4 MeV; measured σ(θ(e'), θ(p)), σ(θ(e'), θ(n)); deduced σ. 4He deduced no charge symmetry breaking in GDR region.
doi: 10.1103/PhysRevLett.63.1574
1988LA14 Phys.Rev. C38, 565 (1988) J.L.Langenbrunner, G.Feldman, H.R.Weller, D.R.Tilley, B.Wachter, T.Mertelmeier, H.M.Hofmann 2H(d(pol), γ)4He Reaction at E(d) = 1.2 MeV NUCLEAR REACTIONS 2H(polarized d, γ), E=1.2 MeV; measured σ(θ), analyzing power vs θ; deduced γ-multipolarity, relative transition strengths. Microscopic multi-channel resonating group model.
doi: 10.1103/PhysRevC.38.565
1988WA02 Phys.Lett. 200B, 246 (1988) B.Wachter, T.Mertelmeier, H.M.Hofmann The 2H(d, γ)4He Reaction and the D-State of the Alpha Particle: A microscopic study NUCLEAR REACTIONS, ICPND, MECPD 2H(polarized d, γ), E=10 MeV; calculated σ(θ), analyzing powers, capture σ, astrophysical S(E). Microscopic multi-channel resonating group model.
doi: 10.1016/0370-2693(88)90764-2
1988WA20 Phys.Rev. C38, 1139 (1988) B.Wachter, T.Mertelmeier, H.M.Hofmann Differences in the Mirror Reactions 3H(p, γ)4He and 3He(n, γ)4He from an Isospin Conserving Nuclear Force NUCLEAR REACTIONS 3H(p, γ), 3He(n, γ), E=0.1-50 MeV; calculated σ(Eγ), σ(θ); deduced no evidence for charge symmetry breaking. Multi-channel resonating group model.
doi: 10.1103/PhysRevC.38.1139
1986ME13 Nucl.Phys. A459, 387 (1986) Consistent Cluster Model Description of the Electromagnetic Properties of Lithium and Beryllium Nuclei NUCLEAR STRUCTURE 6Li; calculated charge radius, μ, quadrupole moment, B(λ). 7Li, 7Be; calculated rms, charge radii, μ, quadrupole moment, B(λ). Cluster model. NUCLEAR REACTIONS, ICPND 3H, 3He(α, γ), E ≤ 3 MeV; calculated electric dipole capture σ(E), astrophysical S-factor vs E. Cluster model.
doi: 10.1016/0375-9474(86)90141-7
1984HO10 Phys.Rev.Lett. 52, 2038 (1984) Fusion of Polarized Deuterons NUCLEAR REACTIONS, ICPND 2H(polarized d, n), E(cm) ≤ 150 keV; calculated total reaction σ(E), σ(θ) anisotropy, attenuation vs E; deduced nonsuppression of fusion, neutron production processes. Discussion of d-3He fusion reactor implications.
doi: 10.1103/PhysRevLett.52.2038
1983HO11 Z.Phys. A311, 289 (1983) H.M.Hofmann, T.Mertelmeier, H.A.Weidenmuller Influence of Statistical Experimental Errors on Amplitude Correlations in Resonance Spectroscopy NUCLEAR REACTIONS 44Ca(p, p'), E ≈ resonance; analyzed data. 45Sc resonances deduced reduced partial width distribution, deviations from multi-variate Gaussian. Statistical analysis.
doi: 10.1007/BF01415683
1983HO22 Nucl.Phys. A410, 208 (1983) H.M.Hofmann, T.Mertelmeier, W.Zahn The Nuclear Systems 7Li and 7Be in a Resonating Group Model NUCLEAR REACTIONS 4He(3He, 3He), 6Li(p, p), E=1-13 MeV; calculated phase shifts vs E. 4He(3He, 3He), E=4, 10 MeV; calculated σ(θ). 4He(polarized 3He, 3He), E=8, 10 MeV; calculated analyzing power vs θ. 6Li(p, p), (polarized p, p), E=1.94, 3.94, 5.94 MeV; calculated σ(θ), analyzing power vs θ. 6Li(p, p), E=3.94, 5.94 MeV; calculated analyzing power vs θ. Polarized target. 6Li(p, p'), (polarized p, p'), E=5.94 MeV; calculated σ(θ), proton polarization, analyzing power vs θ. 4He(3He, p), (polarized 3He, p), E=6, 8, 10 MeV; calculated proton polarization, analyzing power vs θ. 6Li(polarized p, d), E=3.94, 5.94 MeV; calculated proton analyzing power vs θ. Resonating group model. NUCLEAR STRUCTURE 7Li, 7Be; calculated levels, reaction threshold energies. Resonating group model.
doi: 10.1016/0375-9474(83)90199-9
1982HO05 Czech.J.Phys. B32, 288 (1982) On the Further Development of the Resonating Group Approach NUCLEAR REACTIONS 1H(polarized t, t), 3H(polarized p, p), E(cm)=3.2, 3.7 MeV; calculated analyzing power vs θ. 6Li(γ, 3He), E=15-35 MeV; calculated σ(total) vs E. 12C(12C, α), E(cm)=4-8 MeV; calculated astrophysical strength function. Resonating group method, SU(3) cluster model. NUCLEAR STRUCTURE 6Be; calculated levels. Resonating group method, SU(3) cluster model.
doi: 10.1007/BF01602070
1981HE13 Phys.Lett. 103B, 92 (1981) K.T.Hecht, H.M.Hofmann, W.Zahn Toward a Microscopic Description of the Sub-Coulomb 12C + 12C Resonances NUCLEAR REACTIONS 12C(12C, α), E not given; calculated resonance energy, strength factor. Microscopic coupled-cluster model, antisymmetrized SU(3) basis, quadrupole-quadrupole interaction, important exit channels.
doi: 10.1016/0370-2693(81)90677-8
1981HO04 Nucl.Phys. A357, 139 (1981) Microscopic Multi-Channel Calculations for the A = 4 Systems NUCLEAR REACTIONS 3H(n, n), E(cm)=1-5 MeV; 3He, 3H(p, p), 3He(n, n), 2H(d, d), E(cm)=1-10 MeV; calculated phase shifts; 2H(d, n), (d, p), E=2, 3, 4 MeV; calculated polarization vs θ; 3H(polarized p, p), 1H(polarized t, t), E(cm)=3.2, 3.7 MeV; calculated A(θ). 4He deduced levels, J, π, T. Resonating group theory, multi-channel calculations.
doi: 10.1016/0375-9474(81)90630-8
1981HO23 Nucl.Phys. A368, 29 (1981) Microscopic Multi-Channel Calculations for the 6Be System NUCLEAR REACTIONS 3He(polarized 3He, 3He), (3He, 3He), (polarized 3He, p), (3He, p), E(cm)=6-16 MeV; calculated σ(θ), vector polarization vs θ, phase shifts. 6Be deduced resonances, J, π. Microscopic multi-channel calculations, resonating group model.
doi: 10.1016/0375-9474(81)90728-4
1980HO34 Z.Phys. A297, 153 (1980) H.M.Hofmann, T.Mertelmeier, M.Herman, J.W.Tepel Hauser-Feshbach Calculations in the Presence of Weakly Absorbing Channels with Special Reference to the Elastic Enhancement Factor and the Factorization Assumption
doi: 10.1007/BF01421472
1976HO14 Nucl.Phys. A266, 138 (1976) H.M.Hofmann, Y.Starkand, M.W.Kirson Perturbation Theory and Pade Approximants in Realistic Large-Matrix Models of the Nuclear Effective Interaction NUCLEAR STRUCTURE 18O; calculated energy matrices for J, π, T=0, +, 1 states.
doi: 10.1016/0375-9474(76)90287-6
1975HO23 Ann.Phys.(New York) 90, 403 (1975) H.M.Hofmann, J.Richert, J.W.Tepel, H.A.Weidenmuller Direct Reactions and Hauser-Feshbach Theory
doi: 10.1016/0003-4916(75)90005-6
1973DI08 Phys.Lett. 44B, 484 (1973) M.Dillig, H.M.Hofmann, M.G.Huber Microscopic Description of Nuclear π+ Production in 12C NUCLEAR REACTIONS 12C(p, π+), E=185 MeV; calculated σ(Eπ+, θ).
doi: 10.1016/0370-2693(73)90003-8
1973HO23 Nucl.Phys. A209, 233 (1973) Comparison of Short-Range Correlation and Distortion Effects in Quasielastic Electron Scattering NUCLEAR REACTIONS 16O(e, e'p), E=2.5 GeV; measured nothing, calculated σ(θ(p)). Single particle model.
doi: 10.1016/0375-9474(73)90575-7
1970HO32 Z.Phys. 240, 420 (1970) Three-Body Calculations of Elastic Deuteron-Helium-4-Scattering with Faddeev Equations NUCLEAR REACTIONS 4He(d, d), E < 10 MeV; calculated phase shifts.
doi: 10.1007/BF01395578
1969KI04 Nucl.Phys. A126, 529 (1969) K.Kilian, G.Clausnitzer, W.Durr, D.Fick, R.Fleischmann, H.M.Hofmann Untersuchung der Reaktionen 7Li(p, p0)7Li, 7Li(p, p1)7Li* und 7Li(p, α)4He mit Polarisierten Protonen der Energie 2.7 bis 10.6 MeV NUCLEAR REACTIONS 7Li(p, p0), (p, p1), (p, α), E=2.7-10.6 MeV; measured σ(E;θ), polarization analyzing power (E, θ). Enriched target.
doi: 10.1016/0375-9474(69)90845-8
1968DU07 Nucl.Phys. A120, 678 (1968); Erratum Nucl.Phys. A141, 673 (1970) W.Durr, G.Clausnitzer, D.Fick, R.Fleischmann, H.M.Hofmann, K.Kilian Die Analysierstarke der Reaktion 6Li(d, α)4He mit Vektorpolarisierten Deuteronen der Energie 2.1-10.9 MeV NUCLEAR REACTIONS 6Li(polarized d, α), E=2.1-10.9 MeV; measured polarization-analyzing power (E, θ). Enriched target.
doi: 10.1016/0375-9474(68)90472-7
1968DU09 Nucl.Phys. A122, 153(1968) W.Durr, G.Clausnitzer, D.Fick, R.Fleischmann, H.M.Hofmann, K.Kilian Untersuchung der j-Abhangigkeit der Vektoranalysierstarke der Reaktionen 6Li(d, p0) und 6Li(d, p1) mit Rein Vektorpolarisierten Deuteronen der Energie 2.1-10.9 MeV NUCLEAR REACTIONS 6Li(d, p), (polarized d, p), E=2.1-10.9 MeV; measured σ(E; Ep, θ), vector-polarization analyzing power A(E; Ep, θ). Enriched target.
doi: 10.1016/0375-9474(68)90709-4
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