NSR Query Results
Output year order : Descending NSR database version of March 18, 2024. Search: Author = L.A.Riley Found 61 matches. 2024CO04 Nucl.Instrum.Methods Phys.Res. A1058, 168827 (2024) A.L.Conley, B.Kelly, M.Spieker, R.Aggarwal, S.Ajayi, L.T.Baby, S.Baker, C.Benetti, I.Conroy, P.D.Cottle, I.B.D'Amato, P.DeRosa, J.Esparza, S.Genty, K.Hanselman, I.Hay, M.Heinze, D.Houlihan, M.I.Khawaja, P.S.Kielb, A.N.Kuchera, G.W.McCann, A.B.Morelock, E.Lopez-Saavedra, R.Renom, L.A.Riley, G.Ryan, A.Sandrik, V.Sitaraman, E.Temanson, M.Wheeler, C.Wibisono, I.Wiedenhover The CeBrA demonstrator for particle-γ coincidence experiments at the FSU Super-Enge Split-Pole Spectrograph NUCLEAR REACTIONS 49Ti, 61Ni, 52Cr, 34S(d, p), E=16 MeV; measured reaction products, Eγ, Iγ, particle-γ-coin.; deduced γ-ray energies and relative intensities, excited states lifetimes. Comparison with available data. The CeBrA demonstrator for particle-γ coincidence experiments at the Super-Enge Split-Pole Spectrograph of the John D. Fox Superconducting Linear Accelerator Laboratory at Florida State University.
doi: 10.1016/j.nima.2023.168827
2024HA06 Phys.Rev. C 109, 024302 (2024) I.C.S.Hay, P.D.Cottle, L.A.Riley, L.T.Baby, S.Baker, A.L.Conley, J.Esparza, K.Hanselman, M.Heinze, D.Houlihan, B.Kelly, K.W.Kemper, G.W.McCann, R.Renom, A.Sandrik, D.Simms, M.Spieker, I.Wiedenhover Measurement of g9/2 strength in the stretched 8- state and other negative parity states via the 51V(d, p)52V reaction
doi: 10.1103/PhysRevC.109.024302
2024SP01 Phys.Rev. C 109, 014307 (2024) M.Spieker, D.Bazin, S.Biswas, P.D.Cottle, P.J.Farris, A.Gade, T.Ginter, S.Giraud, K.W.Kemper, J.Li, S.Noji, J.Pereira, L.A.Riley, M.K.Smith, D.Weisshaar, R.G.T.Zegers Proton removal from 73, 75Br to 72, 74Se at intermediate energies
doi: 10.1103/PhysRevC.109.014307
2023RI03 Phys.Rev. C 108, 044306 (2023) L.A.Riley, D.T.Simms, L.T.Baby, A.L.Conley, P.D.Cottle, J.Esparza, K.Hanselman, I.C.S.Hay, M.Heinze, B.Kelly, K.W.Kemper, G.W.McCann, R.Renom, M.Spieker, I.Wiedenhover g9/2 neutron strength in the N=29 isotones and the 52Cr(d, p)53Cr reaction
doi: 10.1103/PhysRevC.108.044306
2023SP02 Phys.Lett. B 841, 137932 (2023) M.Spieker, S.E.Agbemava, D.Bazin, S.Biswas, P.D.Cottle, P.J.Farris, A.Gade, T.Ginter, S.Giraud, K.W.Kemper, J.Li, W.Nazarewicz, S.Noji, J.Pereira, L.A.Riley, M.Smith, D.Weisshaar, R.G.T.Zegers Hexadecapole strength in the rare isotopes 74, 76Kr NUCLEAR REACTIONS 1H(74Kr, 74Kr'), (76Kr, 76Kr'), E(cm)=100 MeV, [secondary 74,76Kr beams from 9Be(78Kr, X), E=150 MeV/nucleon primary reaction, followed by separation of fragments using A1900 separator]; measured Doppler-corrected Eγ, Iγ, (particle)γ-coin using NSCL-MSU using NSCL/Ursinus Liquid Hydrogen (LH2) Target, eight GRETINA modules of 36-fold segmented HPGe detectors for γ radiation, and S800 spectrograph for projectile-like reaction residues. 74,76Kr; deduced levels, Jπ, β2 for the first 2+ state and β4 and B(E4)(W.u.) for the first 4+ state from inelastic proton scattering experiments in inverse kinematics. Comparison to coupled-channels calculations, and nuclear density functional theory (DFT) calculations using the Skyrme SkM* and UNEDF1 energy density functionals, covariant NL3* and DD-PC1 energy density functionals. Systematics and theoretical predictions of β2, β4 and B(E4)(W.u.) for 74,76,78,80,82,84,86Kr.
doi: 10.1016/j.physletb.2023.137932
2022RI07 Phys.Rev. C 106, 064308 (2022) L.A.Riley, I.C.S.Hay, L.T.Baby, A.L.Conley, P.D.Cottle, J.Esparza, K.Hanselman, B.Kelly, K.W.Kemper, K.T.Macon, G.W.McCann, M.W.Quirin, R.Renom, R.L.Saunders, M.Spieker, I.Wiedenhover 54Fe(d, p)55Fe and the evolution of single neutron energies in the N=29 isotones NUCLEAR REACTIONS 54Fe(d, p), E=16 MeV; measured Ep, Ip, angular distribution. 55Fe; deduced levels, J, π, spectroscopic factors, single-neutron energies for the 2p3/2, 2p1/2, 1f5/2, 1g9/2 and 2d5/2 orbits, spin-orbit splitting. Comparison with calculations made in the framework of covariant density functional theory using the covariant energy density functional FSUGarnet. Systematics of single-neutron energy for N=28 isotones (49Ca, 51Ti, 53Cr, 55Fe, 57Ni). Super-Enge Split-Pole Spectrograph at 9MV Super FN Tandem Van de Graaff Accelerator at the John D. Fox Laboratory (FSU).
doi: 10.1103/PhysRevC.106.064308
2022SP04 Phys.Rev. C 106, 054305 (2022) M.Spieker, L.A.Riley, P.D.Cottle, K.W.Kemper, D.Bazin, S.Biswas, P.J.Farris, A.Gade, T.Ginter, S.Giraud, J.Li, S.Noji, J.Pereira, M.Smith, D.Weisshaar, R.G.T.Zegers Investigation of octupole collectivity near the A = 72 shape-transitional point NUCLEAR REACTIONS 1H(76Kr, p), (74Kr, p), (72Se, p), E(cm)≈ 100 MeV/nucleon; measured Eγ, Iγ, γγ-coin, angular distribution; deduced levels, J, π, B(E2), B(E3). Comparison to theoretical calculations performed in the framework of the configuration-mixing sdf IBM mapping approach. Systematics of B(E3) transition strength in Kr, Se and Ge isotopes. Established two regions of distinct octupole strengths with a sudden strength increase around the A = 72 prolate-oblate-triaxial shape-transitional point. Ursinus liquid hydrogen target coupled to 8 GRETINA modules, containing four, 36-fold segmented HPGe detectors each. Beams produced from a 150-MeV/nucleon 78Kr primary beam in projectile fragmentation on 9Be target at Coupled Cyclotron Facility NSCL.
doi: 10.1103/PhysRevC.106.054305
2021RI08 Phys.Rev. C 103, 064309 (2021) L.A.Riley, J.M.Nebel-Crosson, K.T.Macon, G.W.McCann, L.T.Baby, D.Caussyn, P.D.Cottle, J.Esparza, K.Hanselman, K.W.Kemper, E.Temanson, I.Wiedenhover 50Ti(d, p)51Ti: Single-neutron energies in the N=29 isotones, and the N=32 subshell closure NUCLEAR REACTIONS 50Ti(d, p)51Ti, E=16 MeV; measured E(p), I(p), σ(θ) using the Super Enge Split-Pole Spectrograph (SPS) spectrometer at the J. D. Fox Laboratory at Florida State University. 51Ti; deduced levels, J, L-transfers, spectroscopic factors, s3/2, s1/2, and d5/2 single-neutron energy centroids and compared with covariant density functional theory calculations. Adiabatic distorted wave approximation (ADW) and DWBA calculations using global optical potentials.
doi: 10.1103/PhysRevC.103.064309
2020CO08 Eur.Phys.J. A 56, 256 (2020) P.D.Cottle, K.W.Kemper, L.A.Riley Jacque Raynal, ECIS, and Mn/Mp values in radioactive nuclei NUCLEAR STRUCTURE 20O, 42Si, 44S, 46Ar, 48Ca; analyzed available data on ratios of neutron to proton transition matrix elements; calculated matrix elements using ECIS code.
doi: 10.1140/epja/s10050-020-00250-5
2019GA01 Phys.Rev. C 99, 011301 (2019) A.Gade, R.V.F.Janssens, J.A.Tostevin, D.Bazin, J.Belarge, P.C.Bender, S.Bottoni, M.P.Carpenter, B.Elman, S.J.Freeman, T.Lauritsen, S.M.Lenzi, B.Longfellow, E.Lunderberg, A.Poves, L.A.Riley, D.K.Sharp, D.Weisshaar, S.Zhu Structure of 70Fe: Single-particle and collective degrees of freedom NUCLEAR REACTIONS 9Be(71Co, 70Fe), E=87 MeV/nucleon, [secondary 71Co beam from 9Be(82Se, X), E=140 MeV/nucleon primary reaction, followed by separation of 71Co ions using A1900 fragment separator]; measured Eγ, Iγ, (70Fe ions)γ- and γγ-coin, residue energy loss and time of flight, σ for one-proton removal, level half-lives by line-shape analysis using GRETINA array for γ detection and the S800 spectrograph for particle identification at the NSCL-MSU facility. 70Fe; deduced levels, J, π, . Comparison with LNPS large-scale shell-model calculations.
doi: 10.1103/PhysRevC.99.011301
2019RI03 Phys.Rev. C 100, 044312 (2019); Erratum Phys.Rev. C 101, 059902 (2020) L.A.Riley, D.Bazin, J.Belarge, P.C.Bender, B.A.Brown, P.D.Cottle, B.Elman, A.Gade, S.D.Gregory, E.B.Haldeman, K.W.Kemper, B.R.Klybor, M.A.Liggett, S.Lipschutz, B.Longfellow, E.Lunderberg, T.Mijatovic, J.Pereira, L.M.Skiles, R.Titus, A.Volya, D.Weisshaar, J.C.Zamora, R.G.T.Zegers Inverse-kinematics proton scattering from 42, 44S, 41, 43P, and the collapse of the N=28 major shell closure NUCLEAR REACTIONS 1H(42S, 42S'), E=62 MeV/nucleon; 1H(44S, 44S'), E=70 MeV/nucleon; 1H(41P, 41P'), E=58 MeV/nucleon; 1H(43P, 43P'), E=65 MeV/nucleon, [secondary 42,44S, 41,43P beams from 9Be(48Ca, X), E=140 MeV/nucleon followed by separation using A1900 fragment separator at NSCL-MSU]; measured reaction products, Eγ, Iγ, (particle)γ-coin using S-800 high resolution magnetic spectrograph, and GRETINA array. 42,44S, 41,43P; deduced levels, J, π, scattering σ, deformation lengths and ratio of neutron-to-proton transition matrix elements for 42,44S. Optical model analysis. Comparison with shell-model calculations using SDPF-U and SDPF-MU interactions, and with previous experimental results. Systematics of deformation lengths in 36,38,40,42,44S. Systematics of ratios of neutron to proton transition matrix elements in 42,44,48,50Ca, 40,42,44,46Ar, 36,38,40,42,44,46S, 36,38Si.
doi: 10.1103/PhysRevC.100.044312
2017LA09 Phys.Scr. 92, 074002 (2017) T.Lauritsen, A.Korichi, T.L.Khoo, M.P.Carpenter, R.V.F.Janssens, L.A.Riley, D.Seweryniak, S.Zhu Measuring the entry distribution and the quasi-continuum of γ rays with tracking arrays
doi: 10.1088/1402-4896/aa709c
2017RI09 Phys.Rev. C 96, 064315 (2017) L.A.Riley, M.L.Agiorgousis, T.R.Baugher, D.Bazin, R.L.Blanchard, M.Bowry, P.D.Cottle, F.G.DeVone, A.Gade, M.T.Glowacki, K.W.Kemper, J.S.Kustina, E.Lunderberg, D.M.McPherson, S.Noji, J.Piekarewicz, F.Recchia, B.V.Sadler, M.Scott, D.Weisshaar, R.G.T.Zegers Spectroscopy of 54Ti and the systematic behavior of low-energy octupole states in Ca and Ti isotopes NUCLEAR REACTIONS 1H(54Ti, p'), (55Ti, 54Ti), E=91.5 MeV/nucleon, [secondary 54,55Ti beams from 9Be(76Ge, X), E=130 MeV/nucleon primary reaction using A1900 separator at NSCL-MSU]; measured Eγ, Iγ, γγ-coin, σ using GRETINA array for γ detection. 54Ti; deduced levels, J, π, γ-ray branching ratios, deformation lengths. Comparison with previous experimental results, and with random phase approximation (RPA) calculations using NL3, FSUGold and FSUGarnet effective interactions. Discussed systematics of E3 strength distributions in neighboring nuclei. NUCLEAR STRUCTURE 40,42,44,46,48,50,52Ca, 50,52,54Ti; calculated E3 strength distributions using random phase approximation (RPA) with NL3, FSUGold and FSUGarnet effective interactions. Comparison with experimental data.
doi: 10.1103/PhysRevC.96.064315
2016RI02 Phys.Rev. C 93, 044327 (2016) L.A.Riley, D.M.McPherson, M.L.Agiorgousis, T.R.Baugher, D.Bazin, M.Bowry, P.D.Cottle, F.G.DeVone, A.Gade, M.T.Glowacki, S.D.Gregory, E.B.Haldeman, K.W.Kemper, E.Lunderberg, S.Noji, F.Recchia, B.V.Sadler, M.Scott, D.Weisshaar, R.G.T.Zegers Octupole strength in the neutron-rich calcium isotopes NUCLEAR REACTIONS 1H(49Ca, 49Ca'), E=94 MeV/nucleon; 1H(51Ca, 51Ca'), E=86 MeV/nucleon; 1H(52Ca, 52Ca'), E=84 MeV/nucleon, [secondary 49,51,52Ca cocktail beam from 9Be(76Ge, X), E=130 MeV/nucleon primary reaction, using A1900 fragment separator at NSCL-MSU]; measured Eγ, Iγ, (particle)γ-coin using high resolution S800 magnetic spectrograph and high resolution gamma-ray tracking (GRETINA) array. 49,51,52Ca; deduced levels, J, π, cross sections, deformation lengths. Optical model analysis. Comparison with previous experimental data. 48,49,50,51,52Ca; Systematics of (p, p'), octupole states and level structure data.
doi: 10.1103/PhysRevC.93.044327
2014RI04 Phys.Rev. C 90, 011305 (2014) L.A.Riley, M.L.Agiorgousis, T.R.Baugher, D.Bazin, M.Bowry, P.D.Cottle, F.G.DeVone, A.Gade, M.T.Glowacki, K.W.Kemper, E.Lunderberg, D.M.McPherson, S.Noji, F.Recchia, B.V.Sadler, M.Scott, D.Weisshaar, R.G.T.Zegers Inverse-kinematics proton scattering on 50Ca: Determining effective charges using complementary probes NUCLEAR REACTIONS 1H(50Ca, 50Ca'), E=90 MeV/nucleon; 1H(48Ca, 48Ca'), E=98 MeV/nucleon, [secondary beams of 48,50Ca from 9Be(76Ge, X), E=130 MeV/nucleon primary reaction]; measured Eγ, Iγ, (48,50Ca)γ-coin, σ, γ-branching ratios using A1900 fragment separator, S800 magnetic spectrograph, and GRETINA γ-ray tracking array at NSCL-MSU facility. 48,50Ca; deduced levels, J, π, deformation lengths, ratio of neutron-to-proton transition matrix elements Mn/Mp for first 2+ states, proton and neutron effective charges in the fp shell. Systematics of Mn/Mp ratios for 42,44,46,48,50Ca. Optical model analysis.
doi: 10.1103/PhysRevC.90.011305
2012RI08 Phys.Rev. C 86, 047301 (2012) L.A.Riley, P.Adrich, N.Ahsan, T.R.Baugher, D.Bazin, B.A.Brown, J.M.Cook, P.D.Cottle, C.Aa.Diget, A.Gade, T.Glasmacher, K.E.Hosier, K.W.Kemper, A.Ratkiewicz, K.P.Siwek, J.A.Tostevin, A.Volya, D.Weisshaar γ-ray spectroscopy of one-proton knockout from 45Cl NUCLEAR REACTIONS 9Be(45Cl, 44S), [45Cl secondary beam from 9Be(48Ca, X), E=145 MeV/nucleon primary reaction], E=99.6 MeV/nucleon; measured Eγ, Iγ, particle spectra, (particle)γ-coin, inclusive parallel momentum distribution, partial one-proton knockout σ using SeGA array at NSCL. 44S; deduced levels, J, π, partial knockout cross sections, branching ratios. Eikonal-model analysis. Comparison with shell model calculations, and with previous experimental studies.
doi: 10.1103/PhysRevC.86.047301
2012SA37 Phys.Rev. C 86, 034324 (2012) M.Sasano, G.Perdikakis, R.G.T.Zegers, SamM.Austin, D.Bazin, B.A.Brown, C.Caesar, A.L.Cole, J.M.Deaven, N.Ferrante, C.J.Guess, G.W.Hitt, M.Honma, R.Meharchand, F.Montes, J.Palardy, A.Prinke, L.A.Riley, H.Sakai, M.Scott, A.Stolz, T.Suzuki, L.Valdez, K.Yako Extraction of Gamow-Teller strength distributions from 56Ni and 55Co via the (p, n) reaction in inverse kinematics NUCLEAR REACTIONS 1H(55Co, n), E=106 MeV/nucleon; 1H(56Ni, n), E=110 MeV/nucleon, [55Co and 56Ni secondary beams from Be(58Ni, X), E=160 MeV/nucleon primary reaction]; measured E(n), I(n), neutron time of flight, differential σ(θ), excitation spectra using LENDA neutron detector array at NSCL facility. 55Co, 56Ni; deduced Gamow-Teller strengths in (p, n) reactions. Comparison with shell-model calculations in pf shell with KB3G and GXPF1J interactions. Be(58Ni, X)52Fe/53Fe/53Co/54Co/55Ni/55Co/56Ni/56Cu, E=160 MeV/nucleon; measured particle spectra, yields.
doi: 10.1103/PhysRevC.86.034324
2011SA52 Phys.Rev.Lett. 107, 202501 (2011) M.Sasano, G.Perdikakis, R.G.T.Zegers, Sam M.Austin, D.Bazin, B.A.Brown, C.Caesar, A.L.Cole, J.M.Deaven, N.Ferrante, C.J.Guess, G.W.Hitt, R.Meharchand, F.Montes, J.Palardy, A.Prinke, L.A.Riley, H.Sakai, M.Scott, A.Stolz, L.Valdez, K.Yako Gamow-Teller Transition Strengths from 56Ni NUCLEAR REACTIONS 1H(56Ni, n), E=110 MeV/nucleon; measured reaction products, En, In; deduced σ(θ, E), σ, Gamow-Teller strength distribution. Comparison with shell model calculations using KB3G and GXPF1A interactions. RADIOACTIVITY 56Cu(p); measured decay products.
doi: 10.1103/PhysRevLett.107.202501
2009RI04 Phys.Rev. C 79, 051303 (2009) L.A.Riley, P.Adrich, T.R.Baugher, D.Bazin, B.A.Brown, J.M.Cook, P.D.Cottle, C.Aa.Diget, A.Gade, D.A.Garland, T.Glasmacher, B.A.Hartl, K.E.Hosier, K.W.Kemper, A.Ratkiewicz, K.P.Siwek, D.C.Stoken, J.A.Tostevin, D.Weisshaar Selectivity of the one-neutron knockout reaction on 45Cl and the collapse of the N = 28 shell closure NUCLEAR REACTIONS 9Be(45Cl, 44Cl), E=99.6 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin and parallel momentum distributions. 44Cl; deduced levels, J, π, half-life, cross section. One-neutron knockout reaction. Comparison with shell model calculations.
doi: 10.1103/PhysRevC.79.051303
2009RI11 Phys.Rev. C 80, 037305 (2009) L.A.Riley, P.Adrich, T.R.Baugher, D.Bazin, B.A.Brown, J.M.Cook, P.D.Cottle, C.Aa.Diget, A.Gade, D.A.Garland, T.Glasmacher, K.E.Hosier, K.W.Kemper, A.Ratkiewicz, K.P.Siwek, J.A.Tostevin, D.Weisshaar Rotational and neutron-hole states in 43S via the neutron knockout and fragmentation reactions NUCLEAR REACTIONS 9Be(44S, X), E=92 MeV/nucleon; 9Be(45Cl, X), E=98 MeV/nucleon; measured Eγ, Iγ, γγ-coin and σ using SeGA array. 43S; deduced levels, J, π, rotational band and branching ratios. One-neutron knockout and fragmentation reactions. Comparison with shell-model calculations.
doi: 10.1103/PhysRevC.80.037305
2008DI12 Phys.Rev. C 77, 064309 (2008), Erratum Phys.Rev. C 77, 069901 (2008) C.Aa.Diget, P.Adrich, D.Bazin, M.D.Bowen, B.A.Brown, C.M.Campbell, J.M.Cook, A.Gade, T.Glasmacher, K.Hosier, S.McDaniel, D.McGlinchery, A.Obertelli, L.A.Riley, K.Siwek, J.R.Terry, J.A.Tostevin, D.Weisshaar Structure of excited states in 21Mg studied in one-neutron knockout NUCLEAR REACTIONS 9Be(22Mg, 21Mg), E=74 MeV/nucleon; measured Eγ, Iγ, σ, momentum distributions. 21Mg; deduced levels, J, π, spectroscopic factors. 21F; calculated level energies, J, π. Comparison with model calculations.
doi: 10.1103/PhysRevC.77.064309
2008ET01 Phys.Rev. C 78, 017302 (2008) S.Ettenauer, H.Zwahlen, P.Adrich, D.Bazin, C.M.Campbell, J.M.Cook, A.D.Davies, D.-C.Dinca, A.Gade, T.Glasmacher, J.-L.Lecouey, W.F.Mueller, T.Otsuka, R.R.Reynolds, L.A.Riley, J.R.Terry, Y.Utsuno, K.Yoneda Intermediate-energy Coulomb excitation of 30Na NUCLEAR REACTIONS 209Bi(30Na, 30Na'), E=80.1 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin, σ(θ). 30Na; deduced B(E2). Comparison with shell-model calculations.
doi: 10.1103/PhysRevC.78.017302
2008GA10 Phys.Rev. C 77, 044306 (2008) A.Gade, P.Adrich, D.Bazin, M.D.Bowen, B.A.Brown, C.M.Campbell, J.M.Cook, T.Glasmacher, P.G.Hansen, K.Hosier, S.McDaniel, D.McGlinchery, A.Obertelli, K.Siwek, L.A.Riley, J.A.Tostevin, D.Weisshaar Reduction of spectroscopic strength: Weakly-bound and strongly-bound single-particle states studied using one-nucleon knockout reactions NUCLEAR REACTIONS 9Be(36Ar, X)19F/20Ne/21Na/22Mg/23Al, E=130 MeV/nucleon; measured energy loss, intensities for reaction products. 9Be(24Si, X)23Al/23Si, E=85.3 MeV/nucleon; measured single-particle cross sections, momentum distributions, spectroscopic factors. 9Be(28S, X)27P, E=80.7 MeV/nucleon; measured Eγ, Iγ.9Be(28S, X)27P/27S, E=80.7 MeV/nucleon; measured single particle cross sections, spectroscopic factors, momentum distributions. 7Li, 8B, 9,12,15C, 16O, 32,34,36Ar, 24,30Si, 26,28S, 31P, 40,48Ca, 51V, 90Zr, 208Pb; systematics of cross sections.
doi: 10.1103/PhysRevC.77.044306
2008GA17 Phys.Lett. B 666, 218 (2008) A.Gade, P.Adrich, D.Bazin, M.D.Bowen, B.A.Brown, C.M.Campbell, J.M.Cook, T.Glasmacher, K.Hosier, S.McDaniel, D.McGlinchery, A.Obertelli, L.A.Riley, K.Siwek, J.A.Tostevin, D.Weisshaar In-beam γ-ray spectroscopy at the proton dripline: 23Al NUCLEAR REACTIONS 9Be(22Mg, 23Al), (23Al, 23Al'), E=150 MeV/nucleon; measured fragment spectra, Eγ, Iγ, (fragment)γ-coin. 23Al; deduced levels, spectroscopic factors.
doi: 10.1016/j.physletb.2008.07.062
2008KA32 Phys.Rev. C 78, 037303 (2008) R.A.Kaye, C.S.Myers, J.Doring, S.L.Tabor, S.M.Gerbick, T.D.Baldwin, D.B.Campbell, C.Chandler, M.W.Cooper, M.A.Hallstrom, C.R.Hoffman, J.Pavan, L.A.Riley, M.Wiedeking Linear polarization measurements and negative-parity states in 80Sr NUCLEAR REACTIONS 54Fe(28Si, 2p), E=90 MeV; 58Ni(28Si, 2pα), E=110 MeV; measured Eγ, Iγ, γγ-coin, polarization, multipolarities, mixing ratios, angular correlation, polarization. 80Sr; deduced levels, J, π, bands.
doi: 10.1103/PhysRevC.78.037303
2008RI04 Phys.Rev. C 78, 011303 (2008) L.A.Riley, P.Adrich, T.R.Baugher, D.Bazin, B.A.Brown, J.M.Cook, P.D.Cottle, C.Aa.Diget, A.Gade, D.A.Garland, T.Glasmacher, K.E.Hosier, K.W.Kemper, T.Otsuka, W.D.M.Rae, A.Ratkiewicz, K.P.Siwek, J.A.Tostevin, Y.Utsuno, D.Weisshaar d5/2 proton hole strength in neutron-rich 43P: Shell structure and nuclear shapes near N = 28 NUCLEAR REACTIONS 9Be(44S, p43P), E=91.7 MeV/nucleon; measured Eγ, Iγ, γγ-, (particle)γ-coin, partial σ, momentum distributions. 43P; deduced levels, J, π. Comparison with shell-model calculations.
doi: 10.1103/PhysRevC.78.011303
2007CA35 Phys.Lett. B 652, 169 (2007); Addendum Phys.Lett. B 656, 272 (2007) C.M.Campbell, N.Aoi, D.Bazin, M.D.Bowen, B.A.Brown, J.M.Cook, D.-C.Dinca, A.Gade, T.Glasmacher, M.Horoi, S.Kanno, T.Motobayashi, L.A.Riley, H.Sagawa, H.Sakurai, K.Starosta, H.Suzuki, S.Takeuchi, J.R.Terry, K.Yoneda, H.Zwahlen Quadrupole collectivity in silicon isotopes approaching neutron number N=28 NUCLEAR REACTIONS 1H(36Si, 36Si'), E < 140 MeV/nucleon; 1H(38Si, 38Si'), E < 140 MeV/nucleon; 1H(40Si, 40Si'), E < 140 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coinc, inelastic proton scattering cross sections. 36,38,40Si deduced quadrupole deformation parameters.
doi: 10.1016/j.physletb.2007.07.005
2007GA38 Phys.Rev. C 76, 024317 (2007) A.Gade, P.Adrich, D.Bazin, M.D.Bowen, B.A.Brown, C.M.Campbell, J.M.Cook, T.Glasmacher, K.Hosier, S.McDaniel, D.McGlinchery, A.Obertelli, L.A.Riley, K.Siwek, D.Weisshaar Spectroscopy of 20Mg: The isobaric mass multiplet equation for the 2+ states of the A = 20, T = 2 quintet and distant mirror nuclei NUCLEAR REACTIONS 9B(22Mg, X)20Mg, E=150 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coinc. 20Mg deduced level energy and mass excess.
doi: 10.1103/PhysRevC.76.024317
2007GA58 Phys.Rev. C 76, 061302 (2007) A.Gade, P.Adrich, D.Bazin, M.D.Bowen, B.A.Brown, C.M.Campbell, J.M.Cook, T.Glasmacher, K.Hosier, S.McDaniel, D.McGlinchery, A.Obertelli, L.A.Riley, K.Siwek, J.A.Tostevin, D.Weisshaar Inverse-kinematics one-proton pickup with intermediate-energy beams: The 9Be (20Ne, 21Na+γ)X reaction NUCLEAR REACTIONS 9Be(20Ne, 21Na), E=63 MeV/nucleon; measured cross sections, Eγ, Iγ, γγ-, (21Na)γ-coin, momentum distributions. 21Na; deduced levels, J, π.
doi: 10.1103/PhysRevC.76.061302
2007KA13 Phys.Rev. C 75, 034311 (2007) R.A.Kaye, Y.K.Ryu, S.R.Arora, S.L.Tabor, J.Doring, Y.Sun, T.D.Baldwin, D.B.Campbell, C.Chandler, M.W.Cooper, S.M.Gerbick, O.Grubor-Urosevic, C.R.Hoffman, J.Pavan, L.A.Riley, M.Wiedeking Transition strengths and degree of deformation in 79Sr NUCLEAR REACTIONS 54Fe(28Si, n2p), E=90 MeV; measured Eγ, Iγ, γγ-coin, DSA. 79Sr deduced high-spin levels, J, π, configurations, T1/2, B(E2), B(M1), transition quadrupole moments, β2. Comparison with cranked mean-field and projected shell-model predictions.
doi: 10.1103/PhysRevC.75.034311
2006GA31 Phys.Rev. C 74, 034322 (2006) A.Gade, B.A.Brown, D.Bazin, C.M.Campbell, J.A.Church, D.C.Dinca, J.Enders, T.Glasmacher, M.Horoi, Z.Hu, K.W.Kemper, W.F.Mueller, T.Otsuka, L.A.Riley, B.T.Roeder, T.Suzuki, J.R.Terry, K.L.Yurkewicz, H.Zwahlen Evolution of the E(1/2+1) - E(3/2+1) energy spacing in odd-mass K, Cl, and P isotopes for N = 20-28 NUCLEAR REACTIONS H, C(46Ar, X)43Cl/45Cl, E=76.4 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin. 45Cl deduced level energy. NUCLEAR STRUCTURE 35,37,39,41,43P, 37,39,41,43,45Cl, 39,41,43,45,47K; analyzed level energies, splitting.
doi: 10.1103/PhysRevC.74.034322
2005CH66 Phys.Rev. C 72, 054320 (2005) J.A.Church, C.M.Campbell, D.-C.Dinca, J.Enders, A.Gade, T.Glasmacher, Z.Hu, R.V.F.Janssens, W.F.Mueller, H.Olliver, B.C.Perry, L.A.Riley, K.L.Yurkewicz Measurement of E2 transition strengths in 32, 34Mg NUCLEAR REACTIONS 209Bi(26Mg, 26Mg'), E=78.6 MeV/nucleon; 197Au(32Mg, 32Mg'), E=81.1 MeV/nucleon; 209Bi(34Mg, 34Mg'), E=76.4 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 26,32,34Mg deduced transitions B(E2), deformation parameters. Comparison with previous work, model predictions.
doi: 10.1103/PhysRevC.72.054320
2005GA15 Acta Phys.Pol. B36, 1227 (2005) A.Gade, D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.-C.Dinca, J.Enders, T.Glasmacher, P.G.Hansen, M.Honma, T.Mizusaki, W.F.Mueller, H.Olliver, T.Otsuka, L.A.Riley, J.R.Terry, J.A.Tostevin, K.L.Yurkewicz Nuclear spectroscopy with fast exotic beams NUCLEAR REACTIONS 197Au(52Fe, 52Fe'), (54Ni, 54Ni'), (56Ni, 56Ni'), (58Ni, 58Ni'), E not given; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 52Fe, 54,56,58Ni transitions deduced B(E2). 9Be(32S, 31SX), (33Cl, 32ClX), (34Ar, 33ArX), E not given; measured one-neutron removal σ.
2005GA18 Phys.Rev. C 71, 051301 (2005) A.Gade, D.Bazin, C.A.Bertulani, B.A.Brown, C.M.Campbell, J.A.Church, D.C.Dinca, J.Enders, T.Glasmacher, P.G.Hansen, Z.Hu, K.W.Kemper, W.F.Mueller, H.Olliver, B.C.Perry, L.A.Riley, B.T.Roeder, B.M.Sherrill, J.R.Terry, J.A.Tostevin, K.L.Yurkewicz Knockout from 46Ar:l=3 neutron removal and deviations from eikonal theory NUCLEAR REACTIONS 9Be(46Ar, 45ArX), E=70 MeV/nucleon; measured Eγ, Iγ, fragments parallel momentum distributions following one-neutron removal; deduced dissipative effects. 45Ar levels deduced branching ratios, spectroscopic factors. Comparison with eikonal theory.
doi: 10.1103/PhysRevC.71.051301
2005GA54 Eur.Phys.J. A 25, Supplement 1, 251 (2005) A.Gade, D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.-C.Dinca, J.Enders, T.Glasmacher, P.G.Hansen, Z.Hu, K.W.Kemper, W.F.Mueller, H.Olliver, B.C.Perry, L.A.Riley, B.T.Roeder, B.M.Sherrill, J.R.Terry, J.A.Tostevin, K.L.Yurkewicz Spectroscopic factors in exotic nuclei from nucleon-knockout reactions NUCLEAR REACTIONS 9Be(32S, 31SX), (33Cl, 32ClX), (32Ar, 31ArX), (34Ar, 33ArX), E≈ 65 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin, particle momentum distributions; deduced one-neutron removal σ. 31S, 32Cl, 31,33Ar levels deduced spectroscopic factors. Comparison with shell model predictions.
doi: 10.1140/epjad/i2005-06-177-x
2005RI11 Phys.Rev. C 72, 024311 (2005) L.A.Riley, M.A.Abdelqader, D.Bazin, M.J.Bojazi, B.A.Brown, C.M.Campbell, J.A.Church, P.D.Cottle, D.-C.Dinca, J.Enders, A.Gade, T.Glasmacher, M.Honma, S.Horibe, Z.Hu, K.W.Kemper, W.F.Mueller, H.Olliver, T.Otsuka, B.C.Perry, B.T.Roeder, B.M.Sherrill, T.P.Spencer, J.R.Terry Thick-target inverse-kinematics proton scattering from 46Ar and the N = 28 shell below 48Ca NUCLEAR REACTIONS 1H, C(46Ar, 46Ar'), E ≈ 68 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin. 46Ar deduced levels, J, π, B(E2), deformation lengths. Optical model analysis. NUCLEAR STRUCTURE 46Ar, 48Ca, 50Ti, 52Cr, 54Fe; calculated B(E2), ratio of neutron-to-proton transition matrix elements.
doi: 10.1103/PhysRevC.72.024311
2004GA15 Phys.Rev. C 69, 034311 (2004) A.Gade, D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.C.Dinca, J.Enders, T.Glasmacher, P.G.Hansen, Z.Hu, K.W.Kemper, W.F.Mueller, H.Olliver, B.C.Perry, L.A.Riley, B.T.Roeder, B.M.Sherrill, J.R.Terry, J.A.Tostevin, K.L.Yurkewicz One-neutron knockout reactions on proton-rich nuclei with N = 16 NUCLEAR REACTIONS 9Be(32S, 31SX), (34Ar, 33ArX), (33Cl, 32ClX), E ≈ 65 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin, particle momentum distributions; deduced one-neutron removal σ. 31S, 33Ar, 32Cl levels deduced spectroscopic factors. Comparison with shell model predictions.
doi: 10.1103/PhysRevC.69.034311
2004GA33 Phys.Rev.Lett. 93, 042501 (2004) A.Gade, D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.C.Dinca, J.Enders, T.Glasmacher, P.G.Hansen, Z.Hu, K.W.Kemper, W.F.Mueller, H.Olliver, B.C.Perry, L.A.Riley, B.T.Roeder, B.M.Sherrill, J.R.Terry, J.A.Tostevin, K.L.Yurkewicz Reduced Occupancy of the Deeply Bound 0d5/2 Neutron State in 32Ar NUCLEAR REACTIONS 9Be(32Ar, 31ArX), E=65.1 MeV/nucleon; measured σ, longitudinal momentum distribution; deduced spectroscopic factor. 32Ar deduced occupancy of deeply-bound neutron state. Role of large neutron separation energy discussed.
doi: 10.1103/PhysRevLett.93.042501
2004KA32 Phys.Rev. C 69, 064314 (2004) R.A.Kaye, O.Grubor-Urosevic, S.L.Tabor, J.Doring, Y.Sun, R.Palit, J.A.Sheikh, T.Baldwin, D.B.Campbell, C.Chandler, M.W.Cooper, S.M.Gerbick, C.R.Hoffman, J.Pavan, L.A.Riley, M.Wiedeking Collective excitations and shape changes in 80Y NUCLEAR REACTIONS 54Fe(28Si, np), E=90 MeV; measured Eγ, Iγ, γγ-coin, DSA. 80Y deduced high-spin levels, J, π, T1/2, transition quadrupole moments, B(M1), B(E2). Cranked mean-field calculations.
doi: 10.1103/PhysRevC.69.064314
2004YU07 Phys.Rev. C 70, 034301 (2004) K.L.Yurkewicz, D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.-C.Dinca, A.Gade, T.Glasmacher, M.Honma, T.Mizusaki, W.F.Mueller, H.Olliver, T.Otsuka, L.A.Riley, J.R.Terry Intermediate-energy Coulomb excitation of 52Fe NUCLEAR REACTIONS 197Au(52Fe, 52Fe'), E=56.9 MeV/nucleon; measured σ(θ), Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 52Fe transition deduced B(E2). Comparisons with neighboring nuclides.
doi: 10.1103/PhysRevC.70.034301
2004YU10 Phys.Rev. C 70, 054319 (2004) K.L.Yurkewicz, D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.C.Dinca, A.Gade, T.Glasmacher, M.Honma, T.Mizusaki, W.F.Mueller, H.Olliver, T.Otsuka, L.A.Riley, J.R.Terry Nuclear structure in the vicinity of N=Z=28 56Ni NUCLEAR REACTIONS 197Au(58Ni, 58Ni'), E=77.8 MeV/nucleon; 197Au(56Ni, 56Ni'), E=85.8 MeV/nucleon; 197Au(54Ni, 54Ni'), E=70.3 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 54,56,58Ni levels deduced excitation B(E2). Comparison with model predictions.
doi: 10.1103/PhysRevC.70.054319
2004YU11 Phys.Rev. C 70, 064321 (2004) K.L.Yurkewicz, D.Bazin, B.A.Brown, C.M.Campbell, J.A.Church, D.-C.Dinca, A.Gade, T.Glasmacher, M.Honma, T.Mizusaki, W.F.Mueller, H.Olliver, T.Otsuka, L.A.Riley, J.R.Terry E2 excitation strength in 55Ni: Coupling of the 56Ni 2+1 collective core vibration to the f7/2 odd neutron hole NUCLEAR REACTIONS 197Au(55Ni, 55Ni'), E=84.8 MeV; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 55Ni deduced level, transition B(E2). Comparison with model predictions.
doi: 10.1103/PhysRevC.70.064321
2003GA20 Phys.Rev. C 68, 014302 (2003) A.Gade, D.Bazin, C.M.Campbell, J.A.Church, D.C.Dinca, J.Enders, T.Glasmacher, Z.Hu, K.W.Kemper, W.F.Mueller, H.Olliver, B.C.Perry, L.A.Riley, B.T.Roeder, B.M.Sherrill, J.R.Terry Detailed experimental study on intermediate-energy Coulomb excitation of 46Ar NUCLEAR REACTIONS 197Au(46Ar, 46Ar'), E=76.4 MeV; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 46Ar levels deduced excitation B(E2). Highly-segmented Ge detectors, high-resolution spectrograph.
doi: 10.1103/PhysRevC.68.014302
2003RI08 Phys.Rev. C 68, 044309 (2003) L.A.Riley, P.D.Cottle, M.Brown-Hayes, W.T.Cluff, J.D.Fox, N.Keeley, F.W.Letson, R.A.Kaye, K.W.Kemper, M.T.McEllistrem, S.L.Tabor, J.M.Thompson, D.Walker Lifetime of the 2+1 state and densities for the 0+g.s → 2+1 transition in 18Ne NUCLEAR REACTIONS 3He(16O, n), E=38 MeV; measured Eγ, Iγ, (neutron)γ-coin, DSA. 18Ne deduced level T1/2, B(E2). Comparison with previous results.
doi: 10.1103/PhysRevC.68.044309
2002CO09 Phys.Rev.Lett. 88, 172502 (2002) P.D.Cottle, Z.Hu, B.V.Pritychenko, J.A.Church, M.Fauerbach, T.Glasmacher, R.W.Ibbotson, K.W.Kemper, L.A.Riley, H.Scheit, M.Steiner 0gs+ → 21+ Excitations in the Mirror Nuclei 32Ar and 32Si NUCLEAR REACTIONS 197Au(32Ar, 32Ar'), (30S, 30S'), E ≈ 40 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 1H(32S, p), E=42 MeV/nucleon; measured elastic and inelastic σ(θ). 30,32S, 32Ar deduced excitation B(E2). 32S deduced ratio of neutron and proton matrix elements.
doi: 10.1103/PhysRevLett.88.172502
2002PR09 Phys.Rev. C65, 061304 (2002) B.V.Pritychenko, T.Glasmacher, P.D.Cottle, R.W.Ibbotson, K.W.Kemper, L.A.Riley, A.Sakharuk, H.Scheit, M.Steiner, V.Zelevinsky Structure of the ' Island of Inversion ' Nucleus 33Mg NUCLEAR REACTIONS 197Au(33Mg, 33Mg'), E=61.8 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 33Mg deduced level excitation B(E2), J, π, configuration, deformation.
doi: 10.1103/PhysRevC.65.061304
2002PR12 Phys.Rev. C66, 024325 (2002) B.V.Pritychenko, T.Glasmacher, P.D.Cottle, R.W.Ibbotson, K.W.Kemper, K.L.Miller, L.A.Riley, H.Scheit Transition to the "island of inversion": Fast-beam γ-ray spectroscopy of 28, 30Na NUCLEAR REACTIONS 197Au(28Na, 28Na'), E=43.1 MeV/nucleon; 197Au(30Na, 30Na'), E=55.6 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 28,30Na deduced transitions, excitation cross sections, intrinsic quadrupole moments. 31Na analyzed data; deduced ground-state configuration features.
doi: 10.1103/PhysRevC.66.024325
2001HA12 Nucl.Phys. A682, 356c (2001) G.Hackman, S.M.Austin, T.Glasmacher, T.Aumann, B.A.Brown, R.W.Ibbotson, K.Miller, B.Pritychenko, L.A.Riley, B.Roeder, E.Spears Intermediate-Energy Coulomb Excitation of 19Ne NUCLEAR REACTIONS 197Au(19Ne, 19Ne'), E=55 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 19Ne deduced levels, J, π, widths, excitation B(E2), B(M1), B(E1). Secondary beam from 20Ne fragmentation. Shell model calculations.
doi: 10.1016/S0375-9474(00)00660-6
2001PR01 Phys.Rev. C63, 011305 (2001) B.V.Pritychenko, T.Glasmacher, B.A.Brown, P.D.Cottle, R.W.Ibbotson, K.W.Kemper, L.A.Riley, H.Scheit First Observation of an Excited State in the Neutron-Rich Nucleus 31Na NUCLEAR REACTIONS 197Au(31Na, 31Na'), E=58.9 MeV/nucleon; measured Eγ, (particle)γ-coin, σ(θ) following Coulomb excitation. 31Na deduced first excited state level, J, π, configuration using Shell Model calculations, and proton and nuclear matter deformation parameters following coupled-channels calculations.
doi: 10.1103/PhysRevC.63.011305
2000HA26 Phys.Rev. C61, 052801 (2000) G.Hackman, S.M.Austin, T.Glasmacher, T.Aumann, B.A.Brown, R.W.Ibbotson, K.Miller, B.Pritychenko, L.A.Riley, B.Roeder, E.Spears Intermediate-Energy Coulomb Excitation of 19Ne NUCLEAR REACTIONS 197Au(19Ne, 19Ne'), E=55 MeV/nucleon; measured Eγ, Iγ following projectile Coulomb excitation. 19Ne transitions deduced B(λ). Secondary beam from 20Ne fragmentation. Comparison with mirror nucleus, shell model calculations.
doi: 10.1103/PhysRevC.61.052801
2000RI12 Phys.Rev. C62, 021301 (2000) L.A.Riley, P.D.Cottle, M.Fauerbach, V.S.Griffin, B.N.Guy, K.W.Kemper, G.S.Rajbaidya, O.J.Tekyi-Mensah Conversion Electron-γ Coincidences and Intrinsic Reflection Asymmetry in 219Ra NUCLEAR REACTIONS 208Pb(14C, 3n), E=68 MeV; measured Eγ, Iγ, E(ce), I(ce), γγ-, (ce)γ-coin. 219Ra deduced high-spin levels, J, π, ICC, configurations.
doi: 10.1103/PhysRevC.62.021301
2000RI15 Phys.Rev. C62, 034306 (2000) L.A.Riley, P.D.Cottle, M.Fauerbach, T.Glasmacher, K.W.Kemper, B.V.Pritychenko, H.Scheit B(E2; 0g.s.+ → 21+) in 18Ne and Isospin Purity in A = 18 Nuclei NUCLEAR REACTIONS 197Au(18Ne, 18Ne'), E=60 MeV/nucleon; 197Au(18O, 18O'), E=46 MeV/nucleon; measured Eγ, Iγ following projectile Coulomb excitation. 18Ne deduced excitation B(E2). Coupled channels calculations. NUCLEAR STRUCTURE A=18; analyzed B(E2), related data; deduced isospin purity.
doi: 10.1103/PhysRevC.62.034306
2000TH11 Phys.Lett. 485B, 16 (2000) P.G.Thirolf, B.V.Pritychenko, B.A.Brown, P.D.Cottle, M.Chromik, T.Glasmacher, G.Hackman, R.W.Ibbotson, K.W.Kemper, T.Otsuka, L.A.Riley, H.Scheit Spectroscopy of the 21+ State in 22O and Shell Structure Near the Neutron Drip Line NUCLEAR REACTIONS 197Au(22O, 22O'), E=50.6 MeV/nucleon; measured Eγ, Iγ, σ. 22O level deduced excitation B(E2), shell structure. Secondary beam from 40Ar fragmentation. Level systematics in neighboring isotopes discussed.
doi: 10.1016/S0370-2693(00)00720-6
1999JE06 Phys.Lett. 454B, 181 (1999) J.K.Jewell, L.A.Riley, P.D.Cottle, K.W.Kemper, T.Glasmacher, R.W.Ibbotson, H.Scheit, M.Chromik, Y.Blumenfeld, S.E.Hirzebruch, F.Marechal, T.Suomijarvi Proton Scattering on the Radioactive Nucleus 20O and the 0gs+ → 21+ Transition in the Neutron-Rich Oxygen Isotopes NUCLEAR REACTIONS 1H(20O, 20O'), E=30 MeV/nucleon; measured recoil proton spectra, σ(θ). 20O deduced transition neutron/proton matrix element ratio, core polarization features. Secondary beam from 22Ne fragmentation.
doi: 10.1016/S0370-2693(99)00403-7
1999MA63 Phys.Rev. C60, 034615 (1999) F.Marechal, T.Suomijarvi, Y.Blumenfeld, A.Azhari, E.Bauge, D.Bazin, J.A.Brown, P.D.Cottle, J.P.Delaroche, M.Fauerbach, M.Girod, T.Glasmacher, S.E.Hirzebruch, J.K.Jewell, J.H.Kelley, K.W.Kemper, P.F.Mantica, D.J.Morrissey, L.A.Riley, J.A.Scarpaci, H.Scheit, M.Steiner Proton Scattering by Short Lived Sulfur Isotopes NUCLEAR REACTIONS 1H(40S, 40S'), E=30 MeV/nucleon; measured recoil proton spectra, σ(θ). 40S deduced excited levels, deformation. 32,34,36,38,40S(p, p'), E ≈ 30 MeV; calculated σ(E, θ). NUCLEAR STRUCTURE 32,34,36,38,40S; calculated neutron, proton densities, transition densities, deformation. Microscopic approach.
doi: 10.1103/PhysRevC.60.034615
1999MA89 Phys.Rev. C60, 064623 (1999) F.Marechal, T.Suomijarvi, Y.Blumenfeld, A.Azhari, D.Bazin, J.A.Brown, P.D.Cottle, M.Fauerbach, T.Glasmacher, S.E.Hirzebruch, J.K.Jewell, J.H.Kelley, K.W.Kemper, P.F.Mantica, D.J.Morrissey, L.A.Riley, J.A.Scarpaci, H.Scheit, M.Steiner Proton Scattering from the Unstable Neutron-Rich Nucleus 43Ar NUCLEAR REACTIONS 1H(43Ar, 43Ar'), E=33 MeV/nucleon; measured σ(E, θ). 43Ar level deduced possible J, π, deformation. Secondary beam from 48Ca fragmentation. Comparison with neighboring isotopes. DWBA calculations.
doi: 10.1103/PhysRevC.60.064623
1999RI05 Phys.Rev.Lett. 82, 4196 (1999) L.A.Riley, J.K.Jewell, P.D.Cottle, T.Glasmacher, K.W.Kemper, N.Alamanos, Y.Blumenfeld, J.A.Carr, M.J.Chromik, R.W.Ibbotson, F.Marechal, W.E.Ormand, F.Petrovich, H.Scheit, T.Suomijarvi Inverse Kinematics Proton Scattering on 18Ne and Mirror Symmetry in A = 18 Nuclei NUCLEAR REACTIONS 1H(18Ne, p), E=30 MeV/nucleon; measured proton spectra, inelastic σ(θ); deduced mirror symmetry. Comparison with n+18O scattering.
doi: 10.1103/PhysRevLett.82.4196
1998FA09 Phys.Rev. C58, 826 (1998) M.Fauerbach, L.A.Riley, P.D.Cottle, R.A.Kaye, K.W.Kemper Weak Coupling and Single-Particle Structure at High Spin in 143Nd NUCLEAR REACTIONS 130Te(18O, 5n), E=85 MeV; measured Eγ, Iγ, E(ce), I(ce), γγ-, (ce)γ-coin. 143Nd deduced high-spin levels, J, π, ICC, configuration. Weak coupling model.
doi: 10.1103/PhysRevC.58.826
1998KA56 Phys.Rev. C58, 3228 (1998) R.A.Kaye, L.A.Riley, G.Z.Solomon, S.L.Tabor, P.Semmes Collective Behavior in 78Rb NUCLEAR REACTIONS 58Ni(23Na, n2p), E=70 MeV; measured Eγ, Iγ, γγ-coin, Doppler-shifted spectra. 78Rb deduced levels T1/2, B(E2), B(M1). Recoil distance technique. Comparison with particle-rotor model calculations. NUCLEAR STRUCTURE 78Rb; calculated B(M1). 78Rb, 74Br, 82Y; analyzed B(M1), B(E2). Particle-rotor model.
doi: 10.1103/PhysRevC.58.3228
1997JE06 Phys.Rev. C56, 2440 (1997) J.K.Jewell, P.D.Cottle, K.W.Kemper, L.A.Riley Octupole States in 196Pt(p, p'γ) NUCLEAR REACTIONS 196Pt(p, p'γ), E=12.7 MeV; measured Eγ, Iγ, Ep, Ip, pγ-coin. 196Pt deduced levels, J, π, possible octupole, mixed symmetry states.
doi: 10.1103/PhysRevC.56.2440
1997ME24 Nucl.Instrum.Methods Phys.Res. A385, 112 (1997) M.P.Metlay, L.A.Riley, P.D.Cottle, J.K.Jewell, K.W.Kemper Zero Degree Detector for Conversion-Electrons from a Heavy-Ion-Induced Reaction NUCLEAR REACTIONS 124Sn(35Cl, 4n), E=145 MeV; measured Eγ, Iγ, E(ce), I(ce). 155Ho deduced levels, conversion coefficients, rotational band features. Zero-degree mini-orange spectrometer.
doi: 10.1016/S0168-9002(96)00792-9
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