NSR Query Results
Output year order : Descending NSR database version of May 2, 2024. Search: Author = R.Steffen Found 108 matches. Showing 1 to 100. [Next]1985ST28 Hyperfine Interactions 24, 223 (1985) Precision Measurements of Nuclear Quadrupole Moments by Muonic X-Rays ATOMIC PHYSICS, Mesic-Atoms 151,153Eu, 155,157Gd, 159Tb, 163Dy, 167Er, 177,179Hf, 191,193Ir; measured muonic X-rays. NUCLEAR MOMENTS 151,153Eu, 155,157Gd, 159Tb, 163Dy, 167Er, 177,179Hf, 191,193Ir; measured muonic hfs, X-rays; deduced ground state quadrupole moment. High precision.
doi: 10.1007/BF02354813
1984TA04 Phys.Rev. C29, 1830 (1984) Y.Tanaka, R.M.Steffen, E.B.Shera, W.Reuter, M.V.Hoehn, J.D.Zumbro Systematics of Ground-State Quadrupole Moments of Odd-A Deformed Nuclei Determined with Muonic M X Rays NUCLEAR MOMENTS 151,153Eu, 159Tb, 163Dy, 167Er, 177,179Hf, 191,193Ir; measured muonic hfs, E(M X-ray), I(M X-ray); deduced ground state quadrupole moments, β2. 151,153Eu deduced large deformation change. ATOMIC PHYSICS, Mesic-Atoms 151,153Eu, 159Tb, 163Dy, 167Er, 177,179Hf, 191,193Ir; measured muonic hfs, E(M X-ray), I(M X-ray); deduced implication on Steinheimer correction factors.
doi: 10.1103/PhysRevC.29.1830
1984TA05 Phys.Rev. C29, 1897 (1984) Y.Tanaka, R.M.Steffen, E.B.Shera, W.Reuter, M.V.Hoehn, J.D.Zumbro Measurement and Analysis of the Muonic X Rays of 151Eu and 153Eu ATOMIC PHYSICS, Mesic-Atoms 151,153Eu; measured muonic E(K X-ray), I(K X-ray), E(L X-ray), I(L X-ray); deduced isotope, isomer shifts, monopole, quadrupole charge parameters. NUCLEAR MOMENTS 151,153Eu; measured muonic X-rays; deduced isotope, isomer shifts, monopole, quadrupole charge parameters. 151,153Eu levels deduced quadrupole moments, B(E2).
doi: 10.1103/PhysRevC.29.1897
1984TA10 Phys.Rev. C30, 350 (1984) T.Tanaka, R.M.Steffen, E.B.Shera, W.Reuter, M.V.Hoehn, J.D.Zumbro Measurement and Analysis of Muonic X Rays of 176,177,178,179,180Hf ATOMIC PHYSICS, Mesic-Atoms 176,177,178,179,180Hf; measured muonic X-rays. NUCLEAR MOMENTS 176,177,178,179,180Hf; measured muonic E X-ray, I X-ray; deduced monopole, quadrupole charge distributions, isotope shifts, rms radii. 176,177,178,179,180Hf level deduced isomer shift, quadrupole moment, B(E2). Axially symmetric rotor model comparison.
doi: 10.1103/PhysRevC.30.350
1984TA16 Phys.Lett. 143B, 347 (1984) Y.Tanaka, R.M.Steffen, E.B.Shera, W.Reuter, M.V.Hoehn, J.D.Zumbro Pionic M X-Rays of 166,168Er and 176Hf NUCLEAR REACTIONS 166,168Er, 176Hf(π, X), E at rest; measured M X-rays. ATOMIC PHYSICS, Mesic-Atoms 166,168Er, 176Hf; measured pionic X-rays; deduced strong interaction shifts, widths.
doi: 10.1016/0370-2693(84)91480-1
1984ZU02 Phys.Rev.Lett. 53, 1888 (1984) J.D.Zumbro, E.B.Shera, Y.Tanaka, C.E.Bemis, Jr., R.A.Naumann, M.V.Hoehn, W.Reuter, R.M.Steffen E2 and E4 Deformations in 233,234,235,238U NUCLEAR MOMENTS 233,234,235,238U; measured muonic X-rays. 234,238U deduced intrinsic quadrupole, hexadecapole moments, charge distribution parameters, rms radii. 233,235U deduced intrinsic quadrupole, hexadecapole moments, charge distribution parameters, B(E2). ATOMIC PHYSICS, Mesic-Atoms 233,234,235,238U; measured muonic X-rays.
doi: 10.1103/PhysRevLett.53.1888
1983LA08 Phys.Rev. C27, 1772 (1983) D.B.Laubacher, Y.Tanaka, R.M.Steffen, E.B.Shera, M.V.Hoehn Muonic X-ray Measurement of the Monopole and Quadrupole Charge Parameters of 154-158,160Gd NUCLEAR MOMENTS 154,155,156,157,158,160Gd; measured muonic E(X-ray), I(X-ray); deduced monopole, quadrupole charge distribution parameters. 154,155,156,157,158,160Gd deduced quadrupole moments, isomer, isotope shifts, rms radii, B(λ). ATOMIC PHYSICS, Mesic-Atoms 154,155,156,157,158,160Gd; measured muonic E(X-ray), I(X-ray); deduced nuclear charge distribution parameters.
doi: 10.1103/PhysRevC.27.1772
1983TA14 Phys.Rev.Lett. 51, 1633 (1983) Y.Tanaka, R.M.Steffen, E.B.Shera, W.Reuter, M.V.Hoehn, J.D.Zumbro Precision Muonic-Atom Measurements of Nuclear Quadrupole Moments and the Sternheimer Effect in Rare-Earth Atoms ATOMIC PHYSICS, Mesic-Atoms 151,153Eu, 155,157Gd, 159Tb, 163Dy, 167Er, 177,179Hf, 191,193Ir; measured muonic X-rays, hfs; deduced 4f, 5d, 6p electronic state Sternheimer shielding factors. NUCLEAR MOMENTS 151,153Eu, 155,157Gd, 159Tb, 163Dy, 167Er, 177,179Hf, 191,193Ir; measured muonic X-rays, hfs; deduced quadrupole moments.
doi: 10.1103/PhysRevLett.51.1633
1982HO14 Phys.Rev. C26, 2242 (1982) M.V.Hoehn, E.B.Shera, R.M.Steffen Muonic Isomer Shifts of the 803- and 2648-keV States in 206Pb NUCLEAR MOMENTS 206Pb; measured muonic X-rays. 206Pb levels deduced isomer shift, rms radius differences.
doi: 10.1103/PhysRevC.26.2242
1982TA01 Phys.Lett. 108B, 8 (1982) Y.Tanaka, D.B.Laubacher, R.M.Steffen, E.B.Shera, H.D.Wohlfahrt, M.V.Hoehn Ground-State Quadrupole Moments of 155,157Gd Determined with Muonic X-Rays NUCLEAR MOMENTS 155,157Gd; measured muonic X-rays, hyperfine splittings; deduced quadrupole moments.
doi: 10.1016/0370-2693(82)91131-5
1982TA12 Nucl.Phys. A382, 513 (1982) The Effect of Triaxially Deformed Nuclear Charge Distributions on Quadrupole Parameters Deduced from Muonic X-Ray Experiments ATOMIC PHYSICS, Mesic-Atoms 192Os(μ-, X), E at rest; analyzed muonic X-ray data; deduced no charge distribution deformation effects on quadrupole moments.
doi: 10.1016/0375-9474(82)90358-X
1981HO22 Phys.Rev. C24, 1667 (1981) M.V.Hoehn, E.B.Shera, H.D.Wohlfahrt, Y.Yamazaki, R.M.Steffen, R.K.Sheline Muonic X-Ray Study of the Even Os Nuclei ATOMIC PHYSICS, Mesic-Atoms 186,188,190,192Os; measured muonic X-rays; deduced monopole, quadrupole charge parameters, isotope, isomer shifts.
doi: 10.1103/PhysRevC.24.1667
1981WO02 Phys.Rev. C23, 533 (1981) H.D.Wohlfahrt, E.B.Shera, M.V.Hoehn, Y.Yamazaki, R.M.Steffen Nuclear Charge Distributions in 1f7/2-Shell Nuclei from Muonic X-Ray Measurements ATOMIC PHYSICS, Mesic-Atoms 39,41K, 40,42,43,44,46,48Ca, 45Sc, 46,47,48,49,50Ti, 51V, 50,52,53,54Cr, 55Mn, 56Fe; measured muonic E(X-ray), I(X-ray); deduced nuclear charge radii, isotope, isotone shifts.
doi: 10.1103/PhysRevC.23.533
1979YA05 Phys.Rev.Lett. 42, 1470 (1979) Y.Yamazaki, H.D.Wohlfahrt, E.B.Shera, M.V.Hoehn, R.M.Steffen Discepancy between Theory and Experiment in Nuclear Polarization Corrections of Muonic 208Pb NUCLEAR STRUCTURE, Mesic-Atoms 208Pb; analyzed electron scattering, muonic X-ray data; deduced nuclear-polarization correction for muonic 208Pb.
doi: 10.1103/PhysRevLett.42.1470
1979YA10 J.Phys.Soc.Jpn. 47, 695 (1979) Y.Yamazaki, E.B.Shera, M.V.Hoehn, H.D.Wohlfahrt, R.M.Steffen The Spin-Expansion Hamiltonian and Quadrupole Moments of the Even Os Nuclei NUCLEAR STRUCTURE 186,188,190,192Os; calculated B(E2), quadrupole moment. Phemenological spin-expansion Hamiltonian.
doi: 10.1143/JPSJ.47.695
1978WO03 Phys.Lett. 73B, 131 (1978) H.D.Wohlfahrt, E.B.Shera, M.V.Hoehn, Y.Yamazaki, G.Fricke, R.M.Steffen Muonic Isotope Shifts in the Stable Ca Nuclei ATOMIC PHYSICS 43,40,42,44,46,48Ca; measured isotope shift in muonic atoms.
doi: 10.1016/0370-2693(78)90816-X
1978YA11 Phys.Rev. C18, 1474 (1978) Y.Yamazaki, E.B.Shera, M.V.Hoehn, R.M.Steffen Measurement and Model-Independent Analysis of the X Rays of Muonic 150Sm and 152Sm NUCLEAR REACTIONS 150,152Sm(μ-, X-ray), E=0 MeV; measured muonic X-rays. 150,152Sm deduced charge parameters, isotope, isomer shift, B(E2), β2, β4, quadrupole moment.
doi: 10.1103/PhysRevC.18.1474
1977HO23 Phys.Rev.Lett. 39, 1313 (1977) M.V.Hoehn, E.B.Shera, Y.Yamazaki, R.M.Steffen Electromagnetic Moments of the Even Os Nuclei from Muonic X Rays NUCLEAR REACTIONS 186,188,190,192Os(μ-, X-ray), E ≈ 0 MeV; measured muonic X-ray spectra. 186,188,190,192Os levels deduced B(E2), quadrupole moment.
doi: 10.1103/PhysRevLett.39.1313
1977SH07 Phys.Lett. 67B, 26 (1977) E.B.Shera, M.V.Hoehn, L.K.Wagner, Y.Yamazaki, R.M.Steffen, K.S.Krane Isomer Shift of the 2.61 MeV Gamma-Ray Transition in Muonic 208Pb NUCLEAR REACTIONS 208Pb(μ-, γ), E ≈ 0 MeV; measured Iγ, Eγ, X-ray spectra. 208Pb level deduced isomer shift.
doi: 10.1016/0370-2693(77)90795-X
1976SH21 Phys.Rev. C14, 731 (1976) E.B.Shera, E.T.Ritter, R.B.Perkins, G.A.Rinker, L.K.Wagner, H.D.Wohlfahrt, G.Fricke, R.M.Steffen Systematics of Nuclear Charge Distributions in Fe, Co, Ni, Cu, and Zn Deduced from Muonic X-Ray Measurements NUCLEAR REACTIONS 54,56,57,58Fe, 59Co, 58,60,61,62,64Ni, 63,65Cu, 64,66,68,70Zn(μ-, X-ray); measured muonic X-rays. 54,56,57,58Fe, 59Co, 58,60,61,62,64Ni, 63,65Cu, 64,66,68,70Zn deduced nuclear charge parameters; isotope, isotone shift.
doi: 10.1103/PhysRevC.14.731
1975SH03 Phys.Rev.Lett. 34, 535 (1975) E.B.Shera, E.T.Ritter, G.A.Rinker, Jr., M.J.Bennett, R.B.Perkins, H.D.Wohlfahrt, G.Fricke, L.K.Wagner, P.Kleinheinz, R.K.Sheline, R.M.Steffen, J.W.Negele Muonic Isotope Shifts in the Even Fe Nuclei ATOMIC PHYSICS 54,56,58Fe; measured muonic isotope shift.
doi: 10.1103/PhysRevLett.34.535
1974GR04 Phys.Rev.Lett. 32, 677 (1974) J.A.Grau, Z.W.Grabowski, F.A.Rickey, P.C.Simms, R.M.Steffen Measurements of Directional Correlation from Oriented Nuclei (DCO) and the Band Structure in 102Pd NUCLEAR REACTIONS 92Zr(13C, 3nγ), E=51 MeV; measured γγ(θ). 102Pd deduced γ-mixing, J, π.
doi: 10.1103/PhysRevLett.32.677
1974SI02 Phys.Rev. C9, 684 (1974) P.C.Simms, G.J.Smith, F.A.Rickey, J.A.Grau, J.R.Tesmer, R.M.Steffen Collective Excitation of 101Pd Following (Heavy Ion, xn) Reactions NUCLEAR REACTIONS 99Ru(α, 2nγ), E=16-24 MeV; 92Zr(12C, 3nγ), E=45-56 MeV; 88Sr(16O, 3nγ), E=56-64 MeV; measured σ(E)γ, γ-γcoin, σ(θ)γ, linear p; 101Pd deduced levels, J, π.
doi: 10.1103/PhysRevC.9.684
1973BE02 Phys.Rev. C7, 788 (1973) Time-Differential Quadrupole Interaction of 111Cd Nuclei Implanted by (α, 2n) Reactions into a Cubic Ag Lattice RADIOACTIVITY 111In; measured γγ(θ, t) in Ag; deduced quadrupole interaction frequency.
doi: 10.1103/PhysRevC.7.788
1973BE08 Nucl.Phys. A201, 126 (1973) M.Behar, K.S.Krane, R.M.Steffen, M.E.Bunker The Spin and Parity of the 1771.2 keV Excited State of 108Pd RADIOACTIVITY 108mAg[from 107Ag(n, γ)]; measured Eγ, γγ-coin, γγ(θ), γγγ(θ(1)), γγ(90° L(p))(linear-polarization correlation). 108Pd deduced levels, J, π, multipolarities. Isotopically separated sample; Ge(Li), NaI(Tl) detectors.
doi: 10.1016/0375-9474(73)90692-1
1973KR25 Nucl.Data Tables 11, 351 (1973) K.S.Krane, R.M.Steffen, R.M.Wheeler Directional correlations of gamma radiations emitted from nuclear states oriented by nuclear reactions or cryogenic methods
doi: 10.1016/S0092-640X(73)80016-6
1973SI09 Phys.Rev. C7, 1631 (1973) P.C.Simms, R.Anderson, F.A.Rickey, G.Smith, R.M.Steffen, J.R.Tesmer Level Structure of 102Pd Investigated by (α, xn;γ) Reactions NUCLEAR REACTIONS 99Ru(α, nγ), E=16-20 MeV; measured Eγ, Iγ, γγ-coin, Iγ(θ). 102Pd deduced levels, J, π.
doi: 10.1103/PhysRevC.7.1631
1972BE41 Nucl.Phys. A191, 361 (1972) M.Behar, Z.W.Grabowski, R.M.Steffen Multipole Mixing Ratios of γ-Transitions in 185Re RADIOACTIVITY 185Os[from 184Os(n, γ)]; measured γγ(θ). 185Re levels deduced J, γ-mixing(E2/M1). Ge(Li) detectors.
doi: 10.1016/0375-9474(72)90521-0
1972BE45 Nucl.Phys. A192, 218 (1972) M.Behar, R.M.Steffen, C.Telesco The Spin of the 1643 keV State and Multipole Mixing Ratios of γ-Transitions in 134Ba RADIOACTIVITY 134Cs; measured γγ(θ). 134Ba deduced J, γ-mixing(E2/M1). Ge(Li) detectors.
doi: 10.1016/0375-9474(72)90016-4
1972CO20 Priv.Comm. (July 1972)
1972KR26 LA-4777 (1972) Angular Distributions and Correlations of Radiations Emitted from Oriented Nuclei III. Directional Correlations of Two Radiations Emitted from Oriented Nuclei and Triple Directional Correlations
1972SI03 Phys.Lett. 39B, 343 (1972) P.Sioshansi, D.A.Garber, W.C.King, R.P.Scharenberg, R.M.Steffen, R.M.Wheeler Comparison of Impact and Radioactivity Techniques and the Magnetic Dipole Moments of the First 2+ States in 188Os, 190Os, and 192Os NUCLEAR REACTIONS Os(16O, 16O'γ), E=36 MeV; measured (16O')(γ)(θ, H) in Fe, Ni; deduced internal magnetic fields. 188,190,192Os levels deduced g.
doi: 10.1016/0370-2693(72)90134-7
1972SI43 Phys.Rev. C6, 2245 (1972) P.Sioshansi, D.A.Garber, Z.W.Grabowski, R.P.Scharenberg, R.M.Steffen, R.M.Wheeler Magnetic Dipole Moments of First 2+ States in Even Osmium Nuclei Recoil-Implanted in Nickel NUCLEAR REACTIONS 186,188,190,192Os(16O, 16O'γ), E=36 MeV; measured σ(E(16O'), Eγ, θ(γ)) in Ni; deduced omegatau. 186,188,190,192Os levels deduced g.
doi: 10.1103/PhysRevC.6.2245
1971CI01 Phys.Rev. C3, 1720 (1971) Precision Measurement of the 203Hg Beta-Gamma Directional Correlation RADIOACTIVITY 203Hg; measured βγ(Eβ, θ).
doi: 10.1103/PhysRevC.3.1720
1971GR14 Phys.Rev. C3, 1649 (1971) Z.W.Grabowski, K.S.Krane, R.M.Steffen E2/M1 Multipole Mixing Ratios in the 'Spherical' Nuclei Te124, Te126, and Xe126 RADIOACTIVITY 124Sb, 126I; measured γγ(θ). 124,126Te, 126Xe transitions deduced γ-mixing.
doi: 10.1103/PhysRevC.3.1649
1971KR01 Phys.Rev. C3, 240 (1971) Experimental Test of the Kumar-Baranger Pairing-Plus-Quadrupole Force Model in the A = 190 Region Through E2-M1 Mixing Amplitudes RADIOACTIVITY 186,188,190Ir, 194,196Au; measured γγ(θ). 186,188,190Os, 194,196Pt transitions deduced γ-mixing ratios.
doi: 10.1103/PhysRevC.3.240
1971KR02 Nucl.Phys. A164, 439 (1971) Directional Correlation Measurements of the Gamma Rays Emitted in the Decay of 160Tb RADIOACTIVITY 160Tb; measured γγ(θ). 160Dy deduced J, γ-mixing(E2/M1), γ-mixing(M2/E1).
doi: 10.1016/0375-9474(71)90227-2
1971KR16 Phys.Rev. C4, 1419 (1971) E2/M1 Multipole Mixing Ratios of Gamma Transitions in the 'Quasispherical' Nucleus Xe132 RADIOACTIVITY 132I; measured γγ(θ). 132Xe levels deduced J, π, γ-mixing.
doi: 10.1103/PhysRevC.4.1419
1971ST47 LA-4565-MS (1971) Angular Distributions and Correlations of Radiation Emitted from Oriented Nuclei
1971ST48 Proc.Int.Conf.Angular Correlations in Nuclear Disintegration, Delft, Netherlands (1970), H.van Krugten, B.van Nooijen, Eds., Wolters-Noordhoff Publ., Groningen, p.1 (1971) Angular Distributions and Correlations of Nuclear Radiations in Nuclear Spectroscopy
1970CI01 Nucl.Phys. A143, 404 (1970) Matrix Element Determinations for Hindered Beta Transitions in 124Sb and 160Tb RADIOACTIVITY 124Sb[from 123Sb(n, γ)]; 160Tb[from 159Tb(n, γ)]; measured βγ(θ); deduced β-decay matrix elements.
doi: 10.1016/0375-9474(70)90573-7
1970KR03 Phys.Rev. C2, 724 (1970) Determination of the E2/M1 Multipole Mixing Ratios of the Gamma Transitions in Cd110 RADIOACTIVITY 110mAg; measured γγ-coin, γγ(θ), Eγ. 110Cd transitions deduced γ-mixing ratios. Ge(Li) detectors.
doi: 10.1103/PhysRevC.2.724
1970KR14 Phys.Rev. C2, 724 (1970) Determination of the E2/M1 Multipole Mixing Ratios of the Gamma Transitions in Cd110 RADIOACTIVITY 110mAg; measured γγ(θ), oriented nuclei. 110Cd transition deduced δ.
doi: 10.1103/PhysRevC.2.724
1969BE23 Phys.Rev. 180, 1043 (1969) M1-E2 Mixing Ratios and Conversion-Electron Particle Parameters for the Electromagnetic Transitions in As75 RADIOACTIVITY 75Se; measured ceγ(θ), γγ(θ). 75As transitions deduced γ-mixing, K-shell particle parameters.
doi: 10.1103/PhysRev.180.1043
1967NA09 Phys.Rev. 162, 1118 (1967) H.M.Nasir, Z.W.Grabowski, R.M.Steffen Conversion-Electron Particle Parameters in the Decay of Eu152 and Eu154 NUCLEAR STRUCTURE 152Eu, 154Eu; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.162.1118
1966CI02 Phys.Rev. 146, 877 (1966) S.Cipolla, Z.W.Grabowski, H.M.Nasir, R.M.Steffen Higher Order Effects in β-γ Correlations Involving Allowed β Transitions NUCLEAR STRUCTURE 152Eu, 154Eu, 160Tb; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.146.877
1966SI01 Phys.Rev. 141, 1078 (1966) R.M.Singru, P.C.Simms, R.M.Steffen Nuclear Matrix Elements in the First-Forbidden 2.2-MeV β Transition of La140 NUCLEAR STRUCTURE 140La; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.141.1078
1965FR20 Alpha-, Beta- and Gamma-Ray Spectroscopy, Vol.II, K.Siegbahn, Ed., North-Holland Publishing Co., Amsterdam, p.997 (1965) Angular Correlations
1965GR01 Bull.Am.Phys.Soc. 10, No.1, 93, HC7 (1965) Z.W.Grabowski, S.R.Raghavan, R.M.Steffen Search for Higher-Order Effects in Allowed β Transitions NUCLEAR STRUCTURE 22Na, 124Sb, 134Cs; measured not abstracted; deduced nuclear properties.
1965GR13 Phys.Rev. 139, B24 (1965) Z.W.Grabowski, R.S.Raghavan, R.M.Steffen Search for Higher Order Effects in Allowed β Transitions NUCLEAR STRUCTURE 56Co, 160Tb, 134Cs, 124Sb, 22Na; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.139.B24
1965GR19 Nucl.Phys. 70, 170 (1965) Z.W.Grabowski, R.S.Raghavan, R.M.Steffen Beta-Gamma Circular Polarization Correlation of Sb122 RADIOACTIVITY 122Sb[from 121Sb(n, γ)]; measured βγ-coin, γ-polarization (θ). Enriched 121Sb target.
doi: 10.1016/0029-5582(65)90232-4
1965RA01 Bull.Am.Phys.Soc. 10, No.1, 94, HC14 (1965) Polarization of Conversion Electrons Following the β Decay of Au198 NUCLEAR STRUCTURE 198Au; measured not abstracted; deduced nuclear properties.
1965RA03 Phys.Rev. 139, B1 (1965) R.S.Raghavan, Z.W.Grabowski, R.M.Steffen Study of Second Excited 2+ States of Some Even-Even Nuclei by Beta-Gamma Angular Correlations NUCLEAR STRUCTURE 126I, 124Sb, 122Sb, 140La, 76As; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.139.1
1965RA07 Phys.Rev. 140, B1177 (1965) Transverse Polarization of K-Conversion Electrons Following the β Decay of Au198 NUCLEAR STRUCTURE 198Au; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.140.1177
1964AL32 Ann.Rev.Nucl.Sci. 14, 403 (1964) Electromagnetic Moments of Excited Nuclear States
doi: 10.1146/annurev.ns.14.120164.002155
1964RA06 Phys.Letters 11, 311 (1964) R.S.Raghavan, Z.W.Grabowski, R.M.Steffen Study of Second Excited 2+ States in Even-Even Nuclei Through β-γ Angular Correlations NUCLEAR STRUCTURE 76As, 122Sb; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0031-9163(64)90343-9
1964SI01 Bull.Am.Phys.Soc. 9, No.1, 8, AB3 (1964) β-α Circular Polarization Correlation in the Decay of La140 NUCLEAR STRUCTURE 140La; measured not abstracted; deduced nuclear properties.
1964ST29 Perturbed Angular Correlations, E.Karlsson, E.Matthias, K.Siegbahn, Eds., North-Holland Publishing Co., Amsterdam, p.1 (1964) The Influence of Extranuclear Fields on Angular Correlations
1963AL24 Phys.Letters 7, 85 (1963) β-γ Directional Correlations of Ga72, La140 and Rb86 NUCLEAR STRUCTURE 140La, 86Rb, 72Ga; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0031-9163(63)90453-0
1963LL02 Phys.Rev. 132, 346 (1963) Transverse Polarization of the K-Conversion Electrons Following the Beta Decay of Hg203 NUCLEAR STRUCTURE 203Hg; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.132.346
1963RA09 Phys.Letters 5, 198 (1963) Beta Decay and Spin of the Pr144 Ground State NUCLEAR STRUCTURE 144Pr; measured not abstracted; deduced nuclear properties.
doi: 10.1016/S0375-9601(63)96398-9
1963SI02 Bull.Am.Phys.Soc. 8, No.4, 331, J2 (1963) β-γ Circular Polarization Correlation in the Decay of Sc46 NUCLEAR STRUCTURE 46Sc; measured not abstracted; deduced nuclear properties.
1963SI06 Nucl.Phys. 43, 537 (1963) Beta-Gamma Circular Polarization Correlation in the Decay of Sc46 NUCLEAR STRUCTURE 46Sc; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0029-5582(63)90374-2
1963SI10 Phys.Letters 6, 319 (1963) R.M.Singru, R.S.Raghavan, R.M.Steffen Unique Spin Assignment to the Pr144 Ground State NUCLEAR STRUCTURE 144Pr; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0031-9163(63)90153-7
1962AL15 Phys.Rev. 128, 1783 (1962) Nuclear Matrix Elements in the First-Forbidden Beta Decay of the Eu152 Ground State NUCLEAR STRUCTURE 152Eu; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.128.1783
1962LL01 Bull.Am.Phys.Soc. 7, No.1, 35 J12 (1962) NUCLEAR STRUCTURE 198Au, 203Hg; measured not abstracted; deduced nuclear properties.
1962ST24 TID-17089 (Pt. II) (1962) R.M.Steffen, E.Matthias, W.Schneider Tables of Directional Correlation Attenuation Coefficients for Combined Magentic Dipole and Randomly Oriented Electric Quadrupole Interactions
1962ST25 TID-17089 (Pt.I) (1962) R.M.Steffen, E.Matthias, W.Schneider Tables of Directional Correlation Attenuation Coefficients for Combined Magnetic Dipole and Randomly Oriented Electric Quadrupole Interactions
1961AL01 Bull.Am.Phys.Soc. 6, No.1, 51, QA13 (1961) β-γ Circular Polarization Correlation of Sb124 NUCLEAR STRUCTURE 124Sb; measured not abstracted; deduced nuclear properties.
1961AL09 Bull.Am.Phys.Soc. 6, No.4, 335, B4 (1961) Beta-Gamma Directional Correlation in the Decays of Ga72 and La140 NUCLEAR STRUCTURE 140La, 72Ga; measured not abstracted; deduced nuclear properties.
1961AL14 Phys.Rev. 124, 150 (1961) Determination of the Nuclear Matrix Elements in the 2.31-MeV β Transition of Sb124 Through Measurement of the β-γ (Circularly Polarized) Angular Correlation NUCLEAR STRUCTURE 124Sb; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.124.150
1961ST12 Phys.Rev. 123, 1787 (1961) Test of the ξ-Approximation in Some First-Forbidden 2- → 2+ β Transitions NUCLEAR STRUCTURE 42K, 198Au, 122Sb; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.123.1787
1961ST13 Phys.Rev. 124, 145 (1961) Tensor Type Component in the 2.31-MeV β Transition of Sb124 NUCLEAR STRUCTURE 124Sb; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.124.145
1960AL21 TID-6074, p.25 (1960) Transverse Polarization K-Conversion Electrons Following the Beta Decay of Hg203 NUCLEAR STRUCTURE 203Hg; measured not abstracted; deduced nuclear properties.
1960SI01 Phys.Rev. 118, 768 (1960) Beta-Gamma Angular Correlation Measurements on Au198. II. Transverse Polarization of the Beta Particles NUCLEAR STRUCTURE 198Au; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.118.768
1960ST03 Phys.Rev.Letters 4, 290 (1960) Nuclear Matrix Elements in the Beta Decay of Sb124 NUCLEAR STRUCTURE 124Sb; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRevLett.4.290
1960ST14 Phys.Rev. 118, 763 (1960) Beta-Gamma Angular Correlation Measurements on Au198. I. Directional and Circular Polarization Correlation NUCLEAR STRUCTURE 198Au; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.118.763
1960ST26 TID-6074, 15 (1960) Search for Higher-Order Effects in Allowed Beta Decay NUCLEAR STRUCTURE 24Na, 22Na, 60Co, 46Sc; measured not abstracted; deduced nuclear properties.
1960ST27 TID-6074, 17 (1960) Nuclear Matrix Elements in the Beta Decay of Sb124 NUCLEAR STRUCTURE 124Sb; measured not abstracted; deduced nuclear properties.
1959AL03 Nuclear Phys. 14, 199 (1959) Transverse Polarization of K-Conversion Electrons Following the Decay of Hg203
doi: 10.1016/0029-5582(59)90002-1
1959AL05 Bull.Am.Phys.Soc. 4, No.7, 427, X10 (1959) Transverse Polarization of Conversion Electrons following the Beta Decay of Hg203
1959ST33 Phys.Rev. 115, 980 (1959); Erratum Phys.Rev. 118, 1667 (1960) Circular Polarization of Gamma Radiation Following Allowed Beta Transitions
doi: 10.1103/PhysRev.115.980
1959ST39 Phys.Rev.Letters 3, 277 (1959) Search for Higher-Order Effects in Allowed Beta Decay
doi: 10.1103/PhysRevLett.3.277
1959ST43 AECU-4185, p.23 (1959) Angular Correlation Studies
1958SI80 Phys.Rev.Letters 1, 289 (1958) β-γ Angular Correlation Experiments and Time-Reversal Invariance of the Beta Interaction
doi: 10.1103/PhysRevLett.1.289
1957SI63 Phys.Rev. 108, 1459 (1957) Lifetime of the 247-keV Excited State of Cd111
doi: 10.1103/PhysRev.108.1459
1957ST02 Bull.Am.Phys.Soc. 2, No.4, 231, W1 (1957); Oral Report Effect of the Static Nuclear Quadrupole Interaction in Indium
1956BR87 Phys.Rev. 102, 753 (1956) Angular Momenta and Parities of the Excited States of Cd114
doi: 10.1103/PhysRev.102.753
1956ST04 Bull.Am.Phys.Soc. 1, No.1, 42, K5 (1956) Extranuclear Effects and the Directional COrrelation of the Cd114 Gamma Rays
1956ST63 Phys.Rev. 103, 126 (1956) Magnetic Moment of the 247-keV Excited State of Cd111
doi: 10.1103/PhysRev.103.126
1956ST64 Phys.Rev. 103, 116 (1956) Influence of the Time-Dependent Quadrupole Interaction on the Directional Correlation of the Cd111 Gamma Rays
doi: 10.1103/PhysRev.103.116
1955ST03 Advances in Phys. 4, 293 (1955) Extranuclear Effects on Angular Correlations of Nuclear Radiations
doi: 10.1080/00018735500101234
1953ST05 Phys.Rev. 89, 665 (1953) The Angular Momenta of the Excited States of Pt196
doi: 10.1103/PhysRev.89.665
1953ST06 Phys.Rev. 89, 903A (1953) Effect of the Chemical Binding and the Phase on Angular Correlations
doi: 10.1103/PhysRev.89.903A
1953ST25 Phys.Rev. 90, 321 (1953) Evidence of a Mixed E1+M2 Transition and the Angular Momenta of the Sr88 Levels
doi: 10.1103/PhysRev.90.321
1951ST79 Phys.Rev. 83, 166 (1951) Dual Decay of the 50-Day In114 Isomer and Angular Momenta of the Excited States of Cd114
doi: 10.1103/PhysRev.83.166
1949BO08 Helv.Phys.Acta 22, 69 (1949) F.Boehm, O.Huber, P.Marmier, P.Preiswerk, R.Steffen Die Konversion der Gammastrahlen des In111
1949ST17 Helv.Phys.Acta 22, 167 (1949) R.M.Steffen, O.Huber, F.Humbel Innere Konversion der γ-Strahlung und Rontgen-strahlung beim K-Einfang schwerer Atomkerne
1948HU24 Helv.Phys.Acta 21, 192 (1948) Excitation Levels of the Au197 Nucleus
1947BR05 Helv.Phys.Acta 20, 153 (1947) H.Bradt, P.C.Gugelot, O.Huber, H.Medicus, P.Preiswerk, P.Scherrer, R.Steffen Die metastabilen Zustande der Silberkerne Ag107 und Ag109
Back to query form [Next] Note: The following list of authors and aliases matches the search parameter R.Steffen: , R.M.STEFFEN |