NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = D.E.Archer Found 29 matches. 2004FO01 Phys.Rev. C 69, 024601 (2004) N.Fotiades, G.D.Johns, R.O.Nelson, M.B.Chadwick, M.Devlin, W.S.Wilburn, P.G.Young, J.A.Becker, D.E.Archer, L.A.Bernstein, P.E.Garrett, C.A.McGrath, D.P.McNabb, W.Younes Measurements and calculations of 238U(n, xnγ) partial γ-ray cross sections NUCLEAR REACTIONS 238U(n, n'), (n, 2n), (n, 3n), (n, 4n), E=1-100 MeV; measured Eγ, Iγ, σ(E). 238U(n, n'), E < 30 MeV; deduced total σ. 235,236,237,238U deduced levels, transitions. Comparison with model predictions.
doi: 10.1103/PhysRevC.69.024601
2004GA04 Phys.Rev. C 69, 017302 (2004) P.E.Garrett, D.E.Archer, J.A.Becker, L.A.Bernstein, K.Hauschild, E.A.Henry, D.P.McNabb, M.A.Stoyer, W.Younes, G.D.Johns, R.O.Nelson, W.S.Wilburn Rotational bands and isomeric states in 175Lu NUCLEAR REACTIONS 175Lu(n, n'γ), E ≈ 1-800 MeV; measured prompt and delayed Eγ, Iγ, γγ-coin. 175Lu deduced levels, J, π, configurations, rotational bands, isomeric state T1/2.
doi: 10.1103/PhysRevC.69.017302
2002BE08 Phys.Rev. C65, 021601 (2002) L.A.Bernstein, J.A.Becker, P.E.Garrett, W.Younes, D.P.McNabb, D.E.Archer, C.A.McGrath, H.Chen, W.E.Ormand, M.A.Stoyer, R.O.Nelson, M.B.Chadwick, G.D.Johns, W.S.Wilburn, M.Devlin, D.M.Drake, P.G.Young 239Pu(n, 2n)238Pu Cross Section Deduced using a Combination of Experiment and Theory NUCLEAR REACTIONS 239Pu(n, 2n), E < 20 MeV; measured Eγ, Iγ, partial γ-ray σ; deduced σ, possible nuclear structure effects. Comparisons with model predictions. Geanie array.
doi: 10.1103/PhysRevC.65.021601
2002LA09 Phys.Rev.Lett. 88, 152501 (2002) R.W.Laird, F.G.Kondev, M.A.Riley, D.E.Archer, T.B.Brown, R.M.Clark, M.Devlin, P.Fallon, D.J.Hartley, I.M.Hibbert, D.T.Joss, D.R.LaFosse, P.J.Nolan, N.J.O'Brien, E.S.Paul, J.Pfohl, D.G.Sarantites, R.K.Sheline, S.L.Shepherd, J.Simpson, R.Wadsworth, M.T.Matev, A.V.Afanasjev, J.Dobaczewski, G.A.Lalazissis, W.Nazarewicz, W.Satula Quadrupole Moments of Highly Deformed Structures in the A ∼ 135 Region: Probing the single-particle motion in a rotating potential NUCLEAR REACTIONS 105Pd(35Cl, xnypzα), E=173 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, DSA. 130,131,132Pr, 133,135Nd, 133,134,136Pm, 135,137Sm deduced rotational bands transition quadrupole moments, additivity of single-particle moments. Cranked Skyrme-Hartree-Fock and cranked relativistic mean field calculations. Gammasphere, Microball arrays.
doi: 10.1103/PhysRevLett.88.152501
2001BE11 Nucl.Phys. A682, 404c (2001) L.A.Bernstein, D.E.Archer, J.A.Becker, P.E.Garrett, K.Hauschild, C.A.McGrath, D.P.McNabb, W.Younes, M.Devlin, D.M.Drake, G.D.Johns, R.O.Nelson Studying the Role of Nuclear Structure Effects in Neutron-Induced Reactions using GEANIE at LANSCE NUCLEAR REACTIONS 92Mo(n, xnypzα)91Nb/88Zr/89Zr/91Mo/92Mo/84Sr, E ≈ 1-600 MeV; measured Eγ, Iγ, γ-ray excitation functions. 91Mo deduced isomer T1/2. 239Pu(n, 2n), E=5-20 MeV; measured σ. 235U(n, F), E=0-250 MeV; measured fission yields. Geanie array.
doi: 10.1016/S0375-9474(00)00667-9
2001HA47 Phys.Rev. C64, 031304 (2001) D.J.Hartley, L.L.Riedinger, M.A.Riley, D.L.Balabanski, F.G.Kondev, R.W.Laird, J.Pfohl, D.E.Archer, T.B.Brown, R.M.Clark, M.Devlin, P.Fallon, I.M.Hibbert, D.T.Joss, D.R.LaFosse, P.J.Nolan, N.J.O'Brien, E.S.Paul, D.G.Sarantites, R.K.Sheline, S.L.Shepherd, J.Simpson, R.Wadsworth, J.-Y.Zhang, P.B.Semmes, F.Donau Detailed Spectroscopy of the Chiral-Twin Candidate Bands in 136Pm NUCLEAR REACTIONS 105Pd(35Cl, 2n2p), E=173 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 136Pm deduced high-spin levels, J, π, configurations, B(M1), B(E2). Comparisons with neighboring nuclides, model predictions. Gammasphere, Microball arrays.
doi: 10.1103/PhysRevC.64.031304
2001RI20 Acta Phys.Pol. B32, 2683 (2001) M.A.Riley, R.W.Laird, F.G.Kondev, D.J.Hartley, D.E.Archer, T.B.Brown, R.M.Clark, M.Devlin, P.Fallon, I.M.Hibbert, D.T.Joss, D.R.LaFosse, P.J.Nolan, N.J.O'Brien, E.S.Paul, J.Pfohl, D.G.Sarantites, R.K.Sheline, S.L.Shepherd, J.Simpson, R.Wadsworth, M.T.Matev, A.V.Afanasjev, J.Dobaczewski, G.A.Lalazissis, W.Nazarewicz, W.Satula Global Lifetime Measurements of Highly-Deformed and Other Rotational Structures in the A ∼ 135 Light Rare-Earth Region: Probing the single-particle motion in a rotating potential NUCLEAR REACTIONS 105Pd(35Cl, xnypzα), E=173 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, DSA. 130,131,132,133Pr, 132,133,134,135Nd, 133,134,136Pm, 135,136,137Sm deduced rotational bands T1/2, transition quadrupole moments. Gammasphere, Microball arrays. Comparisons with model predictions.
2000FO10 Phys.Rev. C61, 064326 (2000) N.Fotiades, J.A.Cizewski, R.Krucken, K.Y.Ding, D.E.Archer, J.A.Becker, L.A.Bernstein, K.Hauschild, D.P.McNabb, W.Younes, S.J.Asztalos, R.M.Clark, M.A.Deleplanque, R.M.Diamond, P.Fallon, I.Y.Lee, A.O.Macchiavelli, G.J.Schmid, F.S.Stephens, K.Vetter Observation of νh11/2 Sequences in Odd A ∼ 110 Nuclei NUCLEAR REACTIONS 173Yb(24Mg, F), E=134.5 MeV; 208Pb(18O, F), E=91 MeV; 176Yb(23Na, F), E=129 MeV; measured Eγ, Iγ, γγ-coin following compound nucleus fission. 107Ru, 113,115,117,119Cd deduced high-spin levels, J, π, configurations. Gammasphere array.
doi: 10.1103/PhysRevC.61.064326
2000MC01 Phys.Rev. C61, 031304 (2000) D.P.McNabb, J.A.Cizewski, T.L.Khoo, T.Lauritsen, K.Hauschild, K.Y.Ding, N.Fotiades, W.Younes, D.E.Archer, R.W.Bauer, J.A.Becker, L.A.Bernstein, R.M.Clark, M.A.Deleplanque, R.M.Diamond, P.Fallon, I.Y.Lee, A.O.Macchiavelli, R.W.MacLeod, F.S.Stephens, A.Lopez-Martens, W.H.Kelly Quasicontinuous Decay Spectra of Superdeformed Bands in 192, 194Pb and Energy Gaps in Level Density at Moderate Angular Momenta NUCLEAR REACTIONS 174Yb(25Mg, 5n), E=130.0 MeV; 173Yb(24Mg, 5n), E=134.5 MeV; measured Eγ, Iγ, γγ-coin. 192,194Pb deduced superdeformed band decay quasicontinuum transitions, level density features. Constant temperature level density model.
doi: 10.1103/PhysRevC.61.031304
2000PF01 Phys.Rev. C62, 031304 (2000) J.Pfohl, R.W.Laird, M.A.Riley, F.G.Kondev, D.E.Archer, T.B.Brown, R.M.Clark, M.Devlin, P.Fallon, D.J.Hartley, I.M.Hibbert, D.T.Joss, D.R.LaFosse, P.J.Nolan, N.J.O'Brien, E.S.Paul, D.G.Sarantites, R.K.Sheline, S.L.Shepherd, J.Simpson, R.Wadsworth, Y.Sun, A.V.Afanasjev, I.Ragnarsson Highly Deformed Rotational Structures in 136Pm NUCLEAR REACTIONS 105Pd(35Cl, 2n2p), E=173, 180 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, DSA. 136Pm deduced high-spin levels, J, π, T1/2, configurations, quadrupole moments. Comparison with model predictions. Gammasphere, Microball arrays.
doi: 10.1103/PhysRevC.62.031304
1999KO21 Phys.Rev. C59, 3076 (1999) F.G.Kondev, M.A.Riley, D.J.Hartley, T.B.Brown, R.W.Laird, M.Lively, J.Pfohl, R.K.Sheline, R.M.Clark, P.Fallon, D.G.Sarantites, M.Devlin, D.R.LaFosse, F.Lerma, R.Wadsworth, I.M.Hibbert, N.J.O'Brien, E.S.Paul, D.T.Joss, P.J.Nolan, S.L.Shepherd, D.E.Archer, J.Simpson Relative Quadrupole Deformations for Decoupled Structures in the Odd-Odd 130Pr and 132Pr Nuclei NUCLEAR REACTIONS 105Pd(35Cl, 2n2α), (35Cl, 2n2pα), E=173, 180 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, DSA. 130,132Pr deduced high-spin levels, J, π, T1/2, configurations, quadrupole moments. Quasiparticle blocking calculations, Nilsson model, Lipkin-Nogami method.
doi: 10.1103/PhysRevC.59.3076
1999KO28 Phys.Rev. C60, 011303 (1999) F.G.Kondev, M.A.Riley, D.J.Hartley, T.B.Brown, R.W.Laird, M.Lively, J.Pfohl, R.K.Sheline, E.S.Paul, D.T.Joss, P.J.Nolan, S.L.Shepherd, R.M.Clark, P.Fallon, D.G.Sarantites, M.Devlin, D.R.LaFosse, F.Lerma, R.Wadsworth, I.M.Hibbert, N.J.O'Brien, J.Simpson, D.E.Archer Differential Quadrupole Moment Measurements of the 1/2+ [660](i13/2) Neutron Intruder Band in 133Nd and 135Nd NUCLEAR REACTIONS 105Pd(35Cl, 2npα), (35Cl, 2n3p), E=173 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, DSA. 133,135Nd deduced rotational bands quadrupole moments. Gammasphere, Microball arrays.
doi: 10.1103/PhysRevC.60.011303
1998AR08 Phys.Rev. C57, 2924 (1998) D.E.Archer, M.A.Riley, T.B.Brown, D.J.Hartley, J.Doring, G.D.Johns, J.Pfohl, S.L.Tabor, J.Simpson, Y.Sun, J.L.Egido Rotational Bands in 170Yb and 171Yb and the Projected Shell Model NUCLEAR REACTIONS 170Er(α, 3n), (α, 4n), E=35, 40 MeV; measured Eγ, Iγ, γγ-coin, DCO. 170,171Yb deduced high-spin levels, J, π, band structure, configurations. Cranked shell-model analysis, projected shell-model calculations.
doi: 10.1103/PhysRevC.57.2924
1998BE21 Phys.Rev. C57, R2799 (1998) L.A.Bernstein, J.A.Becker, W.Younes, D.E.Archer, K.Hauschild, G.D.Johns, R.O.Nelson, W.S.Wilburn, D.M.Drake Probing Reaction Dynamics with the 196Pt(n, xnγ) Reactions for x ≤ 15 NUCLEAR REACTIONS 196Pt(n, xn), E=3-250 MeV; measured Eγ, Iγ; deduced fractional yields. Model comparison.
doi: 10.1103/PhysRevC.57.R2799
1998FO02 Phys.Rev. C57, 1624 (1998) N.Fotiades, J.A.Cizewski, D.P.McNabb, K.Y.Ding, D.E.Archer, J.A.Becker, L.A.Bernstein, K.Hauschild, W.Younes, R.M.Clark, P.Fallon, I.Y.Lee, A.O.Macchiavelli, R.W.MacLeod Weak Coupling and Dipole Bands in 191Pb NUCLEAR REACTIONS 173Yb(24Mg, 6n), E=134.5 MeV; measured Eγ, Iγ, γγ(θ). 191Pb deduced high-spin levels, J, π, configurations, M1 dipole bands. Comparison with other Pb isotopes.
doi: 10.1103/PhysRevC.57.1624
1998FO08 Phys.Rev. C58, 1997 (1998) N.Fotiades, J.A.Cizewski, D.P.McNabb, K.Y.Ding, D.E.Archer, J.A.Becker, L.A.Bernstein, K.Hauschild, W.Younes, R.M.Clark, P.Fallon, I.Y.Lee, A.O.Macchiavelli, R.W.MacLeod High-Spin Excitations in Ru Nuclei Near N = 60 NUCLEAR REACTIONS 173Yb(24Mg, X), E=134.5 MeV; measured Eγ, Iγ, γγ-coin following compound nucleus fission. 103,105Ru deduced high-spin levels, J, π, configurations. 104,106Ru deduced transitions. Alignment systematics for Ru isotopes discussed.
doi: 10.1103/PhysRevC.58.1997
1998HA27 Phys.Rev. C57, 2944 (1998) D.J.Hartley, M.A.Riley, D.E.Archer, T.B.Brown, J.Doring, R.A.Kaye, F.G.Kondev, T.Petters, J.Pfohl, R.K.Sheline, S.L.Tabor, J.Simpson Rotational Structures in 155Eu and 157Tb NUCLEAR REACTIONS 154Sm(7Li, 4n), E=35 MeV; 150Nd(11B, 4n), E=55 MeV; measured Eγ, Iγ, γγ-coin, DCO. 155Eu, 157Tb deduced high-spin levels, J, π, band structure, identical bands, B(M1)/B(E2), B(E1)/B(E2). Cranked shell-model analysis.
doi: 10.1103/PhysRevC.57.2944
1998OB02 Phys.Rev. C58, 3212 (1998) N.J.O'Brien, R.Wadsworth, D.E.Archer, P.Fallon, I.M.Hibbert, D.T.Joss, D.R.LaFosse, P.J.Nolan, E.S.Paul, J.Pfohl, M.A.Riley, D.G.Sarantites, R.Wyss Highly Deformed Structures in 135, 136Sm NUCLEAR REACTIONS 105Pd(35Cl, 3np), (35Cl, 4np), E=180 MeV; measured Eγ, Iγ, (charged particle)γ-, γγ-coin. 135,136Sm deduced high-spin levels, J, π, highly-deformed rotational bands. Cranked shell model calculations. Gammaspere, Microball.
doi: 10.1103/PhysRevC.58.3212
1997BR17 Phys.Rev. C56, R1210 (1997) T.B.Brown, J.Pfohl, M.A.Riley, D.J.Hartley, D.G.Sarantites, M.Devlin, D.R.LaFosse, F.Lerma, D.E.Archer, R.M.Clark, P.Fallon, I.M.Hibbert, D.T.Joss, P.J.Nolan, N.J.O'Brien, E.S.Paul, R.K.Sheline, J.Simpson, R.Wadsworth, Y.Sun πg9/2 Structures in Odd-Odd 130Pr and Alignment Processes in Superdeformed Praseodymium Nuclei NUCLEAR REACTIONS 105Pd(35Cl, xnypzα), E=180 MeV; measured Eγ, Iγ, γγ-, (particle)γ-coin; deduced neutron intruder orbital related feature in mass=135 superdeformed region. 130Pr deduced high-spin levels, J, π, configuration related features. Projected shell model calculations, other data input.
doi: 10.1103/PhysRevC.56.R1210
1997HA05 Phys.Rev. C55, R985 (1997) D.J.Hartley, J.Pfohl, M.A.Riley, D.G.Sarantites, M.Devlin, D.R.LaFosse, D.E.Archer, T.B.Brown, R.M.Clark, P.Fallon, I.M.Hibbert, D.T.Joss, P.J.Nolan, N.O'Brien, E.S.Paul, R.K.Sheline, J.Simpson, R.Wadsworth Proton Orbital Effects in the Second Minimum of Doubly Odd 132Pr NUCLEAR REACTIONS 105Pd(35Cl, 2n2pα), E=180 MeV; measured Eγ, γγγ-coin. 132Pr deduced high-spin levels, J, π, superdeformed bands, B(λ), band structure, configuration.
doi: 10.1103/PhysRevC.55.R985
1997HA24 Phys.Rev. C55, 2819 (1997) K.Hauschild, L.A.Bernstein, J.A.Becker, D.E.Archer, R.W.Bauer, D.P.McNabb, J.A.Cizewski, K.-Y.Ding, W.Younes, R.Krucken, R.M.Diamond, R.M.Clark, P.Fallon, I.-Y.Lee, A.O.Macchiavelli, R.MacLeod, G.J.Schmid, M.A.Deleplanque, F.S.Stephens, W.H.Kelly Yrast Superdeformed Band in 194Pb: J(π) and E(x) NUCLEAR REACTIONS 174Yb(25Mg, 5n), E=130 MeV; measured Eγ, Iγ, γγ-coin. 194Pb deduced superdeformed band levels, J, π, linking transitions.
doi: 10.1103/PhysRevC.55.2819
1997MC02 Phys.Rev. C56, 2474 (1997) D.P.McNabb, J.A.Cizewski, K.Y.Ding, N.Fotiades, D.E.Archer, J.A.Becker, L.A.Bernstein, K.Hauschild, W.Younes, R.M.Clark, P.Fallon, I.Y.Lee, A.O.Macchiavelli, R.W.MacLeod Decay and Properties of the Yrast Superdeformed Band in 192Pb NUCLEAR REACTIONS 173Yb(24Mg, 5n), E=134.5 MeV; measured Eγ, Iγ, γγ-coin. 192Pb deduced high-spin, superdeformed levels, band structure, possible discrete linking transition.
doi: 10.1103/PhysRevC.56.2474
1996JO13 Phys.Rev. C54, R969 (1996) D.T.Joss, E.S.Paul, D.E.Archer, M.Devlin, P.Fallon, I.M.Hibbert, D.R.LaFosse, P.J.Nolan, N.J.O'Brien, J.Pfohl, M.A.Riley, D.G.Sarantites, R.Sheline, J.Simpson, R.Wadsworth Multiple Superdeformed Bands in 132Nd NUCLEAR REACTIONS 105Pd(35Cl, 3npα), E=180 MeV; measured Eγ, Iγ, γγ-coin. 132Nd deduced high-spin levels, J, π, superdeformed bands.
doi: 10.1103/PhysRevC.54.R969
1996LA13 Phys.Rev. C54, 626 (1996) E.Landulfo, D.F.Winchell, J.X.Saladin, F.Cristancho, D.E.Archer, J.Doring, G.D.Johns, M.A.Riley, S.L.Tabor, V.A.Wood, S.Salem-Vasconcelos, O.Dietzsch High-Spin States and Signature Inversion in 78Br NUCLEAR REACTIONS 70Zn(11B, 3n), E=45 MeV; measured γγ-coin, DCO ratios. 78Br deduced high-spin levels, J, π, band structure. Cranked shell model, other nuclei in this region studied.
doi: 10.1103/PhysRevC.54.626
1996RI02 Phys.Rev. C53, 989 (1996) M.A.Riley, D.J.Hartley, J.Simpson, J.F.Sharpey-Schafer, D.E.Archer, T.B.Brown, J.Doring, P.Fallon, C.A.Kalfas, S.L.Tabor High-Spin Results for 155Tb NUCLEAR REACTIONS 124Sn(36S, 4np), E=160 MeV; measured γγ-coin. 155Tb deduced high-spin levels, J, π, band structure.
doi: 10.1103/PhysRevC.53.989
1995AR18 Phys.Rev. C52, 1326 (1995) D.E.Archer, M.A.Riley, T.B.Brown, J.Doring, D.J.Hartley, G.D.Johns, T.D.Johnson, R.A.Kaye, J.Pfohl, S.L.Tabor, J.Simpson, Y.Sun Rotational Structures in 177Ta NUCLEAR REACTIONS 170Er(11B, 4n), E=55, 60 MeV; measured γγ-coin, Eγ, Iγ. 177Ta deduced levels Iγ, J, π, B(λ) ratios. Projected shell model calculations.
doi: 10.1103/PhysRevC.52.1326
1995SH04 Phys.Rev. C51, 1720 (1995) D.T.Shi, W.C.Ma, A.V.Ramayya, J.H.Hamilton, B.R.S.Babu, J.Kormicki, L.Chaturvedi, Q.H.Lu, L.T.Brown, S.L.Tabor, M.A.Riley, J.Doring, D.E.Archer, T.Brown, S.K.Jewell, R.A.Kaye, O.J.Tekyi-Mensah, P.B.Semmes Ground-State Bands and Excitation Modes in 183Hg NUCLEAR REACTIONS 155Gd(32S, 4n), E=160 MeV; measured γγ-, γ(X-ray)-coin. 183Hg deduced high-spin levels, J, π, B(λ) ratios, γ-multipolarity, band structure, aligned angular momenta. Low energy photon spectrometer, BGO multiplicity filter.
doi: 10.1103/PhysRevC.51.1720
1993RI02 Phys.Rev. C47, R441 (1993) M.A.Riley, T.Petters, J.Shick, D.E.Archer, J.Doring, J.W.Holcomb, G.D.Johns, T.D.Johnson, O.N.Tekyi-Mensah, S.L.Tabor, P.C.Womble, V.A.Wood, C.Baktash, M.L.Halbert, D.C.Hensley, I.Y.Lee, R.J.Charity, D.G.Sarantites, L.L.Wittmer, J.Simpson Highly Deformed Band in 136Pm and the Anomalous Dynamical Moment of Inertia Behavior in the A ≈ 135 Superdeformed Region NUCLEAR REACTIONS 106Pd(34S, xpyα), 108Pd(32S, xpyα), E=165 MeV; measured γγ-coin sum spectra. 136Pm deduced deformed rotational band, dyamical moment of inertia, superdeformation aspects. Other nuclei considered.
doi: 10.1103/PhysRevC.47.R441
1993RI09 Z.Phys. A346, 319 (1993) M.A.Riley, D.E.Archer, J.Simpson, T.B.Brown, J.Doring, J.W.Holcomb, G.D.Johns, T.D.Johnson, T.Petters, J.Pfohl, S.L.Tabor, O.N.Tekyi-Mensah, P.C.Womble, V.A.Wood The Identical Bands in 177Ta NUCLEAR REACTIONS 170Er(11B, 4n), E=55 MeV; measured γγ-coin. 177Ta deduced levels, J, π, band structure, dynamical moment of inertia.
doi: 10.1007/BF01292524
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