NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = J.R.Cooper Found 47 matches. 2007DA23 Nucl.Instrum.Methods Phys.Res. B261, 948 (2007) D.Dashdorj, G.E.Mitchell, T.Kawano, J.A.Becker, U.Agvaanluvsan, M.B.Chadwick, J.R.Cooper, M.Devlin, N.Fotiades, P.E.Garrett, R.O.Nelson, C.Y.Wu, W.Younes Neutron induced inelastic cross-sections of 150Sm for En = 1-35 MeV NUCLEAR REACTIONS 150Sm(n, γ), E=1-35 MeV; measured Eγ, Iγ, excitation functions and partial γ-ray production cross sections. Compared results to model calculations.
doi: 10.1016/j.nimb.2007.04.161
2005AH02 Phys.Rev. C 71, 024311 (2005) I.Ahmad, J.C.Banar, J.A.Becker, T.A.Bredeweg, J.R.Cooper, D.S.Gemmell, A.Kraemer, A.Mashayekhi, D.P.McNabb, G.G.Miller, E.F.Moore, P.Palmer, L.N.Pangault, R.S.Rundberg, J.P.Schiffer, S.D.Shastri, T.-F.Wang, J.B.Wilhelmy Search for x-ray induced decay of the 31-yr isomer of 178Hf using synchrotron radiation NUCLEAR REACTIONS 178mHf(X-ray, X), E=8-30 keV; measured prompt and delayed Eγ, X-ray spectra; deduced σ upper limit for induced isomer decay. Comparison with previous results.
doi: 10.1103/PhysRevC.71.024311
2005BE61 Eur.Phys.J. A 25, Supplement 1, 203 (2005) N.Benczer-Koller, G.Kumbartzki, J.R.Cooper, T.J.Mertzimekis, M.J.Taylor, L.Bernstein, K.Hiles, P.Maier-Komor, M.A.McMahan, L.Phair, J.Powell, K.-H.Speidel, D.Wutte First g-factor measurement using a radioactive 76Kr beam NUCLEAR REACTIONS 26Mg(76Kr, 76Kr'), E=230 MeV; measured Eγ, Iγ(θ, H, t), (particle)γ-coin following projectile Coulomb excitation. 76Kr level deduced g factor. Transient field technique.
doi: 10.1140/epjad/i2005-06-098-8
2005PL03 Phys.Rev. C 71, 051602 (2005) C.Plettner, H.Ai, C.W.Beausang, L.A.Bernstein, L.Ahle, H.Amro, M.Babilon, J.T.Burke, J.A.Caggiano, R.F.Casten, J.A.Church, J.R.Cooper, B.Crider, G.Gurdal, A.Heinz, E.A.McCutchan, K.Moody, J.A.Punyon, J.Qian, J.J.Ressler, A.Schiller, E.Williams, W.Younes Estimation of (n, f) cross sections by measuring reaction probability ratios NUCLEAR REACTIONS 236,238U(d, pF), (d, d'F), E=24, 32 MeV; measured fission probability ratios. Comparison with results from neutron-induced reactions.
doi: 10.1103/PhysRevC.71.051602
2005PL05 J.Phys.(London) G31, S1573 (2005) C.Plettner, H.Ai, C.W.Beausang, L.A.Bernstein, L.Ahle, H.Amro, M.Babilon, J.T.Burke, J.A.Caggiano, R.F.Casten, J.A.Church, J.R.Cooper, B.Crider, G.Gurdal, A.Heinz, E.A.McCutchan, K.Moody, J.A.Punyon, J.Qian, J.J.Ressler, A.Schiller, E.Williams, W.Younes Measuring reaction probability ratios to simulate neutron-induced cross-sections of short-lived nuclei NUCLEAR REACTIONS 236,238U(d, d'F), (d, pF), E=24, 32 MeV; measured fragment yields; deduced fission probability ratios vs excitation energy. Surrogate method for neutron-induced fission cross-section determination.
doi: 10.1088/0954-3899/31/10/035
2005SH49 Eur.Phys.J. A 25, 387 (2005) T.M.Shneidman, R.V.Jolos, R.Krucken, A.Aprahamian, D.Cline, J.R.Cooper, M.Cromaz, R.M.Clark, C.Hutter, A.O.Macchiavelli, W.Scheid, M.A.Stoyer, C.Y.Wu E2 transitions between positive- and negative-parity states of the ground-state alternating-parity bands RADIOACTIVITY 252Cf(SF); measured Doppler-shifted Eγ, Iγ, γγ-, (fragment)γ-coin. 144Ba deduced transitions T1/2, B(E2), transition dipole, quadrupole, and octupole moments for alternating-parity band. Gammasphere array, cluster-model analysis.
doi: 10.1140/epja/i2005-10134-y
2005ST22 Phys.Rev. C 72, 014309 (2005) E.A.Stefanova, N.Benczer-Koller, G.J.Kumbartzki, Y.Y.Sharon, L.Zamick, S.J.Q.Robinson, L.Bernstein, J.R.Cooper, D.Judson, M.J.Taylor, M.A.McMahan, L.Phair Near spherical shell-model structure of the 2+1 state in 40Ar from g-factor measurements NUCLEAR REACTIONS C(40Ar, 40Ar'), E=80 MeV; C(46Ti, 46Ti'), E=100 MeV; measured Eγ, Iγ(θ, H, t), (particle)γ-coin following projectile Coulomb excitation. 40Ar level deduced g factor, configuration. Transient field technique, comparison with shell model calculations.
doi: 10.1103/PhysRevC.72.014309
2004BA91 Phys.Rev. C 70, 044305 (2004) D.L.Balabanski, M.Danchev, D.J.Hartley, L.L.Riedinger, O.Zeidan, J.Zhang, C.J.Barton, C.W.Beausang, M.A.Caprio, R.F.Casten, J.R.Cooper, A.A.Hecht, R.Krucken, J.R.Novak, N.V.Zamfir, K.E.Zyromski Possible assignment of chiral twin bands in 188Ir NUCLEAR REACTIONS 186W(7Li, 5n), E=52 MeV; measured Eγ, Iγ, γγ-coin. 188Ir deduced high-spin levels, J, π, configurations, B(M1)/B(E2), chiral twin bands. Tilted-axis cranking calculations, level systematics in neighboring isotopes discussed.
doi: 10.1103/PhysRevC.70.044305
2004BE13 Phys.Rev. C 69, 034320 (2004) Z.Berant, A.Wolf, N.V.Zamfir, M.A.Caprio, D.S.Brenner, N.Pietralla, R.L.Gill, R.F.Casten, C.W.Beausang, R.Krucken, C.J.Barton, J.R.Cooper, A.A.Hecht, D.M.Johnson, J.R.Novak, H.Cheng, B.F.Albanna, G.Gurdal g factor of the 2+1 state of 164Yb RADIOACTIVITY 164Lu(EC) [from 155Gd(14N, 5n)]; measured Eγ, Iγ(θ, H), γγ-coin. 164Yb level deduced g factor. Comparison with model predictions. Systematic trends discussed.
doi: 10.1103/PhysRevC.69.034320
2004DE15 Eur.Phys.J. A 20, 173 (2004) A.Dewald, O.Moller, D.Tonev, A.Fitzler, B.Saha, K.Jessen, S.Heinze, A.Linnemann, J.Jolie, K.O.Zell, P.von Brentano, P.Petkov, R.F.Casten, M.Caprio, J.R.Cooper, R.Krucken, N.V.Zamfir, D.Bazzacco, S.Lunardi, C.Rossi Alvarez, F.Brandolini, C.Ur, G.De Angelis, D.R.Napoli, E.Farnea, N.Marginean, T.Martinez, M.Axiotis Shape changes and test of the critical-point symmetry X(5) in N = 90 nuclei NUCLEAR REACTIONS 154Gd(32S, 32S'), E=110 MeV; measured Doppler-shifted Eγ, Iγ, (particle)γ-coin following Coulomb excitation. 124Sn(36S, 4n), E=145 MeV; measured Eγ, Iγ, γγ-coin, DSA. 154Gd, 156Dy deduced levels T1/2, transition quadrupole moments, critical-point symmetry features. Recoil-distance and Doppler shift attenuation methods, IBA calculations.
doi: 10.1140/epja/i2002-10347-6
2004KU11 Phys.Lett. B 591, 213 (2004) G.Kumbartzki, J.R.Cooper, N.Benczer-Koller, K.Hiles, T.J.Mertzimekis, M.J.Taylor, K.-H.Speidel, P.Maier-Komor, L.Bernstein, M.A.McMahan, L.Phair, J.Powell, D.Wutte First g factor measurement using a radioactive 76Kr beam NUCLEAR REACTIONS 26Mg(76Kr, 76Kr'), E=230 MeV; 26Mg(78Kr, 78Kr'), E=224 MeV; measured Eγ, Iγ(θ, H, t) following projectile Coulomb excitation. 76,78Kr levels deduced g factors. Transient field technique, systematics in neighboring isotopes discussed.
doi: 10.1016/j.physletb.2004.04.040
2003AH03 Phys.Rev. C 67, 041305 (2003) I.Ahmad, J.C.Banar, J.A.Becker, T.A.Bredeweg, J.R.Cooper, D.S.Gemmell, A.Mashayekhi, D.P.McNabb, E.F.Moore, P.Palmer, R.S.Rundberg, J.P.Schiffer, S.D.Shastri, T.F.Wang, J.B.Wilhelmy Search for x-ray induced decay of the 31-yr isomer of 178Hf at low x-ray energies NUCLEAR REACTIONS 178mHf(X-ray, X), E=6-20 keV; measured upper limit for energy-integrated σ of x-ray induced isomer decay. Comparison with previous results.
doi: 10.1103/PhysRevC.67.041305
2003AP01 Phys.Rev. C 67, 034309 (2003) D.E.Appelbe, C.J.Barton, M.H.Muikku, J.Simpson, D.D.Warner, C.W.Beausang, M.A.Caprio, J.R.Cooper, J.R.Novak, N.V.Zamfir, R.A.E.Austin, J.A.Cameron, C.Malcolmson, J.C.Waddington, F.R.Xu Detailed γ-ray spectroscopy of 55Cr and 56Cr: Confirmation of the subshell closure at N=32 NUCLEAR REACTIONS 48Ca(11B, 2np), (11B, 3np), E=35-40 MeV; measured Eγ, Iγ, γγ-coin. 55,56Cr deduced high-spin levels, J, π, configurations. Total Routhian surface calculations. Level systematics and shell features in neighboring nuclides discussed.
doi: 10.1103/PhysRevC.67.034309
2003BA01 Phys.Lett. 551B, 269 (2003) C.J.Barton, M.A.Caprio, D.Shapira, N.V.Zamfir, D.S.Brenner, R.L.Gill, T.A.Lewis, J.R.Cooper, R.F.Casten, C.W.Beausang, R.Krucken, J.R.Novak B(E2) values from low-energy Coulomb excitation at an ISOL facility: the N = 80, 82 Te isotopes NUCLEAR REACTIONS C(130Te, 130Te'), (132Te, 132Te'), (134Te, 134Te'), E=350 MeV; measured Eγ, Iγ, (particle)γ-coin following projectile Coulomb excitation. 130,132,134Te deduced transitions B(E2).
doi: 10.1016/S0370-2693(02)03066-6
2003BA18 Phys.Rev. C 67, 034310 (2003) C.J.Barton, D.S.Brenner, N.V.Zamfir, M.A.Caprio, A.Aprahamian, M.C.Wiescher, C.W.Beausang, Z.Berant, R.F.Casten, J.R.Cooper, R.L.Gill, R.Krucken, J.R.Novak, N.Pietralla, M.Shawcross, A.Teymurazyan, A.Wolf Mass measurement of 80Y by β-γ coincidence spectroscopy RADIOACTIVITY 80Y(EC), (β+) [from 58Ni(28Si, npα)]; measured Eγ, Eβ, βγ-coin; deduced Q(EC). 80Sr deduced transitions. Implications for astrophysical rp-process simulations discussed.
doi: 10.1103/PhysRevC.67.034310
2003CA03 Eur.Phys.J. A 16, 177 (2003) M.A.Caprio, N.V.Zamfir, E.A.McCutchan, R.F.Casten, Z.Berant, H.Amro, C.J.Barton, C.W.Beausang, D.S.Brenner, J.R.Cooper, R.L.Gill, G.Gurdal, A.A.Hecht, C.Hutter, R.Krucken, D.A.Meyer, J.R.Novak, N.Pietralla, P.H.Regan, J.J.Ressler Measurement of 2+1 level lifetimes in 162Yb and 162Er by fast electronic scintillation timing RADIOACTIVITY 162Lu(β+), (EC) [from 147Sm(19F, 4n)]; 162Tm(β+), (EC) [from 155Gd(12C, 5n), and subsequent decay]; measured Eγ, Iγ(t), γγ-, βγ-coin. 162Yb, 162Er levels deduced T1/2. Fast electronic scintillation timing, comparison with previous results.
doi: 10.1140/epja/i2002-10086-8
2003DE24 Phys.Rev. C 68, 034314 (2003) A.Dewald, R.Peusquens, B.Saha, P.von Brentano, A.Fitzler, T.Klug, I.Wiedenhover, M.P.Carpenter, A.Heinz, R.V.F.Janssens, F.G.Kondev, C.J.Lister, D.Seweryniak, K.Abu Saleem, R.Krucken, J.R.Cooper, C.J.Barton, K.Zyromski, C.W.Beausang, Z.Wang, P.Petkov, A.M.Oros-Peusquens, U.Garg, S.Zhu Recoil-gated plunger lifetime measurements in 188Pb NUCLEAR REACTIONS 40Ca(152Sm, 4n), E=805 MeV; measured Doppler-shifted Eγ, Iγ, γγ-, (recoil)γ-coin. 188Pb levels deduced T1/2, B(E2), deformation, collectivity. Recoil-distance technique, Gammasphere array, mass separator. Three-band mixing calculation.
doi: 10.1103/PhysRevC.68.034314
2003HE25 Phys.Rev. C 68, 054310 (2003) A.A.Hecht, C.W.Beausang, H.Amro, C.J.Barton, Z.Berant, M.A.Caprio, R.F.Casten, J.R.Cooper, D.J.Hartley, R.Krucken, D.A.Meyer, H.Newman, J.R.Novak, N.Pietralla, J.J.Ressler, A.Wolf, N.V.Zamfir, J.-Y.Zhang, K.E.Zyromski Evidence for chiral symmetry breaking in 140Eu? NUCLEAR REACTIONS 92Mo(51V, n2p), E=205 MeV; measured Eγ, Iγ, γγ-, (X-ray)γ-coin. 140Eu deduced high-spin levels, J, π, configurations, B(M1)/B(E2), possible chiral symmetry breaking. Cranked mean field and total Routhian surface calculations. Rotational band systematics in neighboring nuclides discussed.
doi: 10.1103/PhysRevC.68.054310
2003HU07 Phys.Rev. C 67, 054315 (2003) C.Hutter, R.Krucken, A.Aprahamian, C.J.Barton, C.W.Beausang, M.A.Caprio, R.F.Casten, W.-T.Chou, R.M.Clark, D.Cline, J.R.Cooper, M.Cromaz, A.A.Hecht, A.O.Macchiavelli, N.Pietralla, M.Shawcross, M.A.Stoyer, C.Y.Wu, N.V.Zamfir B(E2) values and the search for the critical point symmetry X(5) in 104Mo and 106Mo RADIOACTIVITY 252Cf(SF); measured Doppler-shifted Eγ, Iγ, γγ-coin. 104,106Mo deduced levels T1/2, B(E2), transition quadrupole moments. Recoil-distance technique, Gammasphere array, comparison with model predictions.
doi: 10.1103/PhysRevC.67.054315
2002CA49 Phys.Rev. C 66, 054310 (2002) M.A.Caprio, N.V.Zamfir, R.F.Casten, C.J.Barton, C.W.Beausang, J.R.Cooper, A.A.Hecht, R.Krucken, H.Newman, J.R.Novak, N.Pietralla, A.Wolf, K.E.Zyromski Low-spin structure of 156Dy through γ-ray spectroscopy RADIOACTIVITY 156Er, 156Ho(β+), (EC) [from 148Sm(12C, 4n) and subsequent decay]; measured Eγ, Iγ, γγ-coin. 156Dy deduced levels, J, π, B(E2), feeding intensities. Comparisons with neighboring isotones and with model predictions.
doi: 10.1103/PhysRevC.66.054310
2002KR09 Phys.Rev.Lett. 88, 232501 (2002) R.Krucken, B.Albanna, C.Bialik, R.F.Casten, J.R.Cooper, A.Dewald, N.V.Zamfir, C.J.Barton, C.W.Beausang, M.A.Caprio, A.A.Hecht, T.Klug, J.R.Novak, N.Pietralla, P.von Brentano B(E2) Values in 150Nd and the Critical Point Symmetry X(5) NUCLEAR REACTIONS 150Nd(32S, 32S'), E=132 MeV; measured Eγ, Iγ, (particle)γ-coin, Doppler-shifted spectra following Coulomb excitation. 150Nd deduced levels T1/2, B(E2), symmetry features. Recoil-distance method.
doi: 10.1103/PhysRevLett.88.232501
2002PI04 Phys.Rev. C65, 024317 (2002) N.Pietralla, R.Krucken, C.J.Barton, C.W.Beausang, M.A.Caprio, R.F.Casten, J.R.Cooper, A.A.Hecht, J.R.Novak, N.V.Zamfir, A.Lisetskiy, A.Schmidt Lifetimes of Quasideuteron Configurations in the Odd-Odd N = Z Nucleus 2550Mn25 NUCLEAR REACTIONS 40Ca(12C, np), E=27 MeV; measured Eγ, Iγ, γγ-coin, DSA. 50Mn deduced levels, J, π, T1/2, B(M1), B(E2), quasideuteron configurations. Comparison with shell-model predictions.
doi: 10.1103/PhysRevC.65.024317
2002PO06 Phys.Rev. C66, 011304 (2002) Zs.Podolyak, S.Al-Garni, R.F.Casten, J.R.Cooper, D.M.Cullen, A.Dewald, R.Krucken, H.Newman, J.N.Orce, C.J.Pearson, C.Ur, R.Venturelli, S.Vincent, C.Wheldon, P.M.Walker, F.R.Xu, A.Yamamoto, N.V.Zamfir Deviations from Axial Symmetry in 181Os NUCLEAR REACTIONS 160Gd(26Mg, 5n), E=117 MeV; measured Doppler-shifted Eγ, Iγ, γγ-coin. 181Os deduced high-spin levels T1/2, B(E2), quadrupole moments, triaxiality. Recoil-distance method, total Routhian surface calculations.
doi: 10.1103/PhysRevC.66.011304
2002WO10 Phys.Rev. C66, 024323 (2002) A.Wolf, N.V.Zamfir, M.A.Caprio, Z.Berant, D.S.Brenner, N.Pietralla, R.L.Gill, R.F.Casten, C.W.Beausang, R.Kruecken, K.E.Zyromski, C.J.Barton, J.R.Cooper, A.A.Hecht, H.Newman, J.R.Novak, J.Cederkall Structure of low-lying states in 128Ba from γ-γ angular correlations and polarization measurements RADIOACTIVITY 128La(EC) [from 116Sn(16O, 3np)]; measured Eγ, Iγ, γγ-coin, γ-ray polarization. 128Ba deduced levels, J, π, B(E2). Comparison with model predictions.
doi: 10.1103/PhysRevC.66.024323
2002ZA04 Phys.Rev. C65, 044325 (2002) N.V.Zamfir, M.A.Caprio, R.F.Casten, C.J.Barton, C.W.Beausang, Z.Berant, D.S.Brenner, W.T.Chou, J.R.Cooper, A.A.Hecht, R.Krucken, H.Newman, J.R.Novak, N.Pietralla, A.Wolf, K.E.Zyromski 102Pd: An E(5) nucleus ? RADIOACTIVITY 102Ag(β+), (EC) [from 89Y(16O, 3n)]; measured Eγ, Iγ. 102Pd deduced levels, J, π, symmetry features.
doi: 10.1103/PhysRevC.65.044325
2002ZA07 Phys.Rev. C65, 067305 (2002) N.V.Zamfir, H.G.Borner, N.Pietralla, R.F.Casten, Z.Berant, C.J.Barton, C.W.Beausang, D.S.Brenner, M.A.Caprio, J.R.Cooper, A.A.Hecht, M.Krticka, R.Krucken, P.Mutti, J.R.Novak, A.Wolf Lifetime and B(E2) Values for the 31+ Level in 152Sm NUCLEAR REACTIONS 151Sm(n, γ), E=reactor; measured Doppler-broadened Eγ, Iγ. 152Sm level deduced T1/2, B(E2), phase coexistence. Gamma-ray induced Doppler broadening technique. RADIOACTIVITY 152Eu(EC); measured γγ-coin, γ-ray polarization. 152Sm transition deduced δ.
doi: 10.1103/PhysRevC.65.067305
2001BE10 Nucl.Phys. A682, 394c (2001) C.W.Beausang, A.A.Hecht, K.E.Zyromski, D.Balabanski, C.J.Barton, M.A.Caprio, R.F.Casten, J.R.Cooper, D.Hartley, R.Krucken, J.R.Novak, N.V.Zamfir, J.-Y.Zhang, F.Donau Evidence for Chiral Symmetry in the Mass A ∼ 130 Region NUCLEAR REACTIONS 116Sn(24Mg, 3np), E=130, 135 MeV; 106Cd(35Cl, n2p), E=150 MeV; measured Eγ, Iγ, γγ-coin. 136Pm, 138Eu deduced high-spin levels, J, π, possible chiral twin bands.
doi: 10.1016/S0375-9474(00)00665-5
2001CO19 Phys.Rev.Lett. 87, 132503 (2001) J.R.Cooper, R.Krucken, C.W.Beausang, J.R.Novak, A.Dewald, T.Klug, G.Kemper, P.von Brentano, M.P.Carpenter, R.V.F.Janssens, C.J.Lister, I.Wiedenhover Crossing of Shears Bands in 197Pb: B(M1) Values and Semiclassical Description NUCLEAR REACTIONS 176Yb(26Mg, 5n), E=130 MeV; measured Doppler-shifted Eγ, Iγ, γγ-coin. 197Pb levels deduced T1/2, B(M1), shears band features. Gammasphere array, recoil distance technique.
doi: 10.1103/PhysRevLett.87.132503
2001HE15 Phys.Rev. C63, 051302 (2001) A.A.Hecht, C.W.Beausang, K.E.Zyromski, D.L.Balabanski, C.J.Barton, M.A.Caprio, R.F.Casten, J.R.Cooper, D.J.Hartley, R.Krucken, D.Meyer, H.Newman, J.R.Novak, E.S.Paul, N.Pietralla, A.Wolf, N.V.Zamfir, J.-Y.Zhang, F.Donau Evidence for Chiral Symmetry Breaking in 136Pm and 138Eu NUCLEAR REACTIONS 116Sn(24Mg, 3np), E=130, 135 MeV; 106Cd(35Cl, n2p), E=150 MeV; measured Eγ, Iγ, γγ-coin, γ-ray polarization. 136Pm, 138Eu deduced high-spin levels, J, π, configurations, B(M1)/B(E2), chiral twin bands. Comparison with tilted axis cranking model calculations. Yrast ball, Eurogam I arrays.
doi: 10.1103/PhysRevC.63.051302
2001KE12 Eur.Phys.J. A 11, 121 (2001) G.Kemper, A.Dewald, I.Wiedenhover, R.Peusquens, S.Kasemann, K.O.Zell, P.von Brentano, H.Hubel, S.Chmel, A.Gorgen, D.Bazzacco, R.Venturelli, S.Lunardi, D.R.Napoli, F.Hannachi, A.Lopez-Martens, R.Krucken, J.R.Cooper, R.M.Clark, M.A.Deleplanque, I.Y.Lee, A.O.Machiavelli, F.S.Stephens Investigation of the Magnetic Rotation in 196Pb NUCLEAR REACTIONS 164Dy(36S, 4n), E=168 MeV; measured Doppler-shifted Eγ, γγ-coin. 196Pb deduced high-spin levels, J, π, magnetic rotational band, T1/2, B(M1), role of shears mechanism. Euroball array, coincidence recoil distance technique.
doi: 10.1007/s100500170076
2001KR13 Phys.Rev. C64, 017305 (2001) R.Krucken, W.-T.Chou, J.R.Cooper, C.W.Beausang, C.J.Barton, M.A.Caprio, R.F.Casten, A.A.Hecht, J.R.Novak, N.Pietralla, A.Wolf, N.V.Zamfir Lifetimes in Neutron-Rich Fission Fragments using the Differential Recoil Distance Method RADIOACTIVITY 252Cf(SF); measured Doppler-shifted Eγ, Iγ, γγ-, (fragment)γ-coin. 104Mo, 110Ru, 144Ba deduced levels T1/2, transition quadrupole moments. Differential recoil distance method.
doi: 10.1103/PhysRevC.64.017305
2001NE11 Phys.Rev. C64, 027304 (2001) H.Newman, J.R.Novak, C.W.Beausang, C.J.Barton, M.A.Caprio, R.F.Casten, J.R.Cooper, A.A.Hecht, R.Krucken, N.Pietralla, A.Wolf, N.V.Zamfir, J.-Y.Zhang, K.E.Zyromski, I.Birriel, J.Saladin High-Spin States in 203Rn NUCLEAR REACTIONS 174Yb(34S, 5n), E=167 MeV; 168Er(40Ar, 5n), E=188 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 203Rn deduced high-spin levels, J, π, configurations. Gammasphere, Yrast ball arrays, fragment mass analyzer.
doi: 10.1103/PhysRevC.64.027304
2001PI12 Phys.Rev. C64, 031301 (2001) N.Pietralla, C.J.Barton III, R.Krucken, C.W.Beausang, M.A.Caprio, R.F.Casten, J.R.Cooper, A.A.Hecht, H.Newman, J.R.Novak, N.V.Zamfir Coulomb Excitation of the 2ms+ State of 96Ru in Inverse Kinematics NUCLEAR REACTIONS C(96Ru, 96Ru'), E=280 MeV; measured Eγ, Iγ, γγ-coin following projectile Coulomb excitation. 96Ru deduced transitions B(M1), B(E2), mixed-symmetry 2+ state. Comparison with neighboring nuclide 94Mo, IBM-2, shell model, and quasiparticle phonon model calculations.
doi: 10.1103/PhysRevC.64.031301
2001ST04 Phys.Rev.Lett. 86, 971 (2001) K.Starosta, T.Koike, C.J.Chiara, D.B.Fossan, D.R.LaFosse, A.A.Hecht, C.W.Beausang, M.A.Caprio, J.R.Cooper, R.Krucken, J.R.Novak, N.V.Zamfir, K.E.Zyromski, D.J.Hartley, D.L.Balabanski, J.-Y.Zhang, S.Frauendorf, V.I.Dimitrov Chiral Doublet Structure in Odd-Odd N = 75 Isotones: Chiral vibrations NUCLEAR REACTIONS 124Sn(10B, 4n), E=47 MeV; 123Sb(13C, 4n), E=64 MeV; 116Sn(24Mg, 4n), E=130 MeV; measured Eγ, Iγ, γγ-coin. 130Cs, 132La, 136Pm deduced high-spin levels, J, π, possible chiral vibrations. Tilted axis cranking calculations.
doi: 10.1103/PhysRevLett.86.971
2001TO06 Phys.Rev. C63, 034314 (2001) B.E.Tomlin, C.J.Barton, N.V.Zamfir, M.A.Caprio, R.L.Gill, R.Krucken, J.R.Novak, J.R.Cooper, K.E.Zyromski, G.Cata-Danil, C.W.Beausang, A.Wolf, N.A.Pietralla, H.Newman, J.Cederkall, B.Liu, Z.Wang, R.F.Casten, D.S.Brenner Mass Measurements of 70Se, 71Se, 72Br, and 73Br RADIOACTIVITY 70,71Se, 72,73Br(β+) [from 58Ni(HI, xnyp)]; measured β-spectrum, βγ-coin; deduced Q(EC), mass excess. Comparison with model predictions.
doi: 10.1103/PhysRevC.63.034314
2001WU03 Phys.Rev. C64, 014307 (2001); Comment Phys.Rev. C66, 039801 (2002) C.Y.Wu, D.Cline, A.B.Hayes, M.W.Simon, R.Krucken, J.R.Cooper, C.J.Barton, C.W.Beausang, C.Bialik, M.A.Caprio, R.F.Casten, A.A.Hecht, H.Newman, J.Novak, N.Pietralla, K.Zyromski, N.V.Zamfir Two-Phonon γ-Vibrational Strength in Osmium Nuclei NUCLEAR REACTIONS 188,190Os(58Ni, 58Ni'), E=275 MeV; measured Doppler-shifted Eγ, Iγ, γγ-, (particle)γ-coin following Coulomb excitation. 188,190Os deduced levels, J, π, B(E2), two-phonon γ-vibration strength. Recoil-distance technique.
doi: 10.1103/PhysRevC.64.014307
2000AP01 Phys.Rev. C61, 037303 (2000) D.E.Appelbe, C.W.Beausang, C.J.Barton, M.A.Caprio, R.F.Casten, J.Cederkall, J.R.Cooper, R.Krucken, J.R.Novak, N.V.Zamfir, Z.Wang Evidence for Superdeformation in 149, 150Dy: Onset of the collapse of the Z = 66 deformed shell closure ? NUCLEAR REACTIONS 120Sn(34S, 4n), (34S, 5n), E=175 MeV; measured Eγ, Iγ, γγ-coin. 149,150Dy deduced possible continuum superdeformed transitions.
doi: 10.1103/PhysRevC.61.037303
2000GR32 Phys.Rev. C62, 064304 (2000) J.Groger, J.Jolie, R.Krucken, C.W.Beausang, M.Caprio, R.F.Casten, J.Cederkall, J.R.Cooper, F.Corminboeuf, L.Genilloud, G.Graw, C.Gunther, M.de Huu, A.I.Levon, A.Metz, J.R.Novak, N.Warr, T.Wendel Nuclear Structure of 196Au: More evidence for its supersymmetric description NUCLEAR REACTIONS 196Pt(p, n), (p, 2n), E=9.1-11.7 MeV; measured Eγ, Iγ, γ-ray excitation functions. 196Pt(p, n), E=9.1 MeV; measured Eγ, Iγ, E(Ce), I(ce), (X-ray)γ-, (ce)γ-, γγ-coin. 196Au deduced levels, J, π. Comparison with extended supersymmetry model predictions.
doi: 10.1103/PhysRevC.62.064304
2000GU22 Phys.Rev. C61, 064602 (2000) C.Gunther, R.Krucken, C.J.Barton, C.W.Beausang, R.F.Casten, Gh.Cata-Danil, J.R.Cooper, J.Groger, J.Novak, N.V.Zamfir Coulomb Excitation of Vibrational States in 232Th with 16O Projectiles NUCLEAR REACTIONS 232Th(16O, 16O'), E=80 MeV; measured Eγ, Iγ, γγ-coin following Coulomb excitation. 232Th deduced high-spin levels, J, π, transition intensities, vibrational bands features.
doi: 10.1103/PhysRevC.61.064602
1999KR10 Phys.Lett. 454B, 15 (1999) R.Krucken, C.J.Barton, C.W.Beausang, R.F.Casten, G.Cata-Danil, J.R.Cooper, J.Novak, L.Yang, M.Wilhelm, N.V.Zamfir, A.Zilges Nature of Excited 0+ States in 154Sm NUCLEAR REACTIONS 154Sm(16O, 16O'), E=65 MeV; measured Eγ, Iγ, (particle)γ-, γγ-coin, DSA following Coulomb excitation. 154Sm deduced levels T1/2, B(E2), configuration. Yrast ball, photoelectric cells. Interacting boson model, geometric collective model.
doi: 10.1016/S0370-2693(99)00337-8
1999NO03 Phys.Rev. C59, R2989 (1999) J.R.Novak, C.W.Beausang, N.Amzal, R.F.Casten, G.Cata Danil, J.F.C.Cocks, J.R.Cooper, P.T.Greenlees, F.Hannachi, K.Helariutta, P.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, H.Kettunen, R.Krucken, P.Kuusiniemi, M.Leino, B.Liu, M.Muikku, A.Savelius, T.Socci, J.T.Thomas, N.V.Zamfir, J.-Y.Zhang, S.Frauendorf High-Spin States in 205Rn: A new shears band structure ? NUCLEAR REACTIONS 170Er(40Ar, 5n), E=183 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 197Au(14N, 6n), E=90-110 MeV; measured Eγ, Iγ, γγ-coin. 205Rn deduced high-spin levels, possible J, π, B(M1)/B(E2), configurations, shears band. Jurosphere array.
doi: 10.1103/PhysRevC.59.R2989
1999ZA13 Phys.Rev. C60, 054312 (1999) N.V.Zamfir, R.F.Casten, M.A.Caprio, C.W.Beausang, R.Krucken, J.R.Novak, J.R.Cooper, G.Cata-Danil, C.J.Barton B(E2) Values and Phase Coexistence 152Sm RADIOACTIVITY 152Eu(EC); measured Eγ, Iγ, γγ-coin. 152Sm deduced transitions B(E2), phase coexistence features. Mixing calculations, interacting boson model calculations.
doi: 10.1103/PhysRevC.60.054312
1999ZA15 Phys.Rev. C60, 054319 (1999) N.V.Zamfir, R.F.Casten, B.Liu, D.S.Brenner, C.J.Barton, R.Krucken, C.W.Beausang, J.R.Novak, J.R.Cooper, G.Cata-Danil, R.L.Gill, D.D.Warner Status of the Kπ = 02+ Band in 162Dy RADIOACTIVITY 162Ho(β+), (EC) [from 159Tb(α, n)]; measured Eγ, Iγ, γγ-coin following β decay. 162Dy deduced levels, J, π, B(E2), possible two-phonon vibration.
doi: 10.1103/PhysRevC.60.054319
1993IS09 J.Phys.Soc.Jpn. 62, 2803 (1993) K.Ishida, Y.Kitaoka, N.Ogata, T.Kamino, K.Asayama, J.R.Cooper, N.Athanassopoulou Cu NMR and NQR Studies of Impurities-Doped YBa2(Cu(1-x)M(x))3O7(M = Zn and Ni) NUCLEAR MOMENTS 63Cu; measured NMR, NQR; deduced normal, superconducting properties in impurity-doped YBa2(Cu(1-x)M(x))3O7(M=Zn, Ni).
doi: 10.1143/JPSJ.62.2803
1974GH02 Nucl.Phys. A223, 118 (1974) S.K.Ghorai, R.Vos, J.R.Cooper, W.L.Alford The (n, 2n) Cross Sections of 85Rb, 87Rb and 144Sm NUCLEAR REACTIONS 85,87Rb, 144Sm(n, 2n)E=14.9 to 17.0 MeV; measured σ(E). Natural targets.
doi: 10.1016/0375-9474(74)90280-2
1972EV01 Phys.Rev. C6, 1372 (1972) J.L.Evans, J.R.Cooper, D.M.Moore, W.L.Alford Positron Branching in the Decay of 143Sm, 141Nd, and 140Pr RADIOACTIVITY 143Sm, 141Nd, 140Pr; measured I(K X-ray)/Iγ ratios; deduced K/β+ ratios.
doi: 10.1103/PhysRevC.6.1372
1971GH04 J.Nucl.Energy 25, 319 (1971) S.K.Ghorai, J.R.Cooper, J.D.Moore, W.L.Alford Some (n, p) Cross-Sections of 46Ti, 47Ti and 48Ti NUCLEAR REACTIONS 46,47,48Ti(n, p), E=3.4-6.1 MeV; measured activation σ.
doi: 10.1016/0022-3107(71)90063-3
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