NSR Query Results
Output year order : Descending NSR database version of April 25, 2024. Search: Author = J.W.McConnell Found 30 matches. 2005FI01 Nucl.Phys. A748, 351 (2005) R.Fitzgerald, E.Abbotoy, D.W.Bardayan, J.C.Blackmon, A.E.Champagne, A.A.Chen, U.Greife, D.W.Hill, A.N.James, R.L.Kozub, T.A.Lewis, R.Livesay, Z.Ma, S.L.Mahan, J.W.McConnell, W.T.Milner, B.H.Moazen, P.D.Parker, D.E.Pierce, M.E.Roettger, L.Sahin, D.Shapira, M.S.Smith, F.Strieder, K.B.Swartz, J.S.Thomas, D.W.Visser Studies of (p, γ) reactions with the Daresbury Recoil Separator at ORNL'S HRIBF NUCLEAR REACTIONS 1H(17O, γ), E=12.5 MeV; measured particle spectra; deduced resonance strength. Recoil separator, other reactions discussed.
doi: 10.1016/j.nuclphysa.2004.09.155
2003KA04 Phys.Rev.Lett. 90, 012502 (2003) M.Karny, R.K.Grzywacz, J.C.Batchelder, C.R.Bingham, C.J.Gross, K.Hagino, J.H.Hamilton, Z.Janas, W.D.Kulp, J.W.McConnell, M.Momayezi, A.Piechaczek, K.P.Rykaczewski, P.A.Semmes, M.N.Tantawy, J.A.Winger, C.H.Yu, E.F.Zganjar Fine Structure in Proton Emission from 145Tm Discovered with Digital Signal Processing RADIOACTIVITY 145Tm(p) [from 92Mo(58Ni, 4np)]; measured Ep, T1/2; deduced fine structure in proton decay, branching ratio. 144Er deduced level, J, π, deformation. 145Tm deduced configuration. Digital signal processing. Particle-core vibration coupling model analysis.
doi: 10.1103/PhysRevLett.90.012502
2003KR22 Acta Phys.Pol. B34, 2315 (2003) W.Krolas, R.Grzywacz, K.P.Rykaczewski, J.C.Batchelder, C.R.Bingham, C.J.Gross, D.Fong, J.H.Hamilton, D.J.Hartley, J.K.Hwang, Y.Larochelle, T.A.Lewis, K.H.Maier, J.W.McConnell, A.Piechaczek, A.V.Ramayya, K.Rykaczewski, D.Shapira, M.N.Tantawy, J.A.Winger, C.-H.Yu, E.F.Zganjar, A.T.Kruppa, W.Nazarewicz, T.Vertse First observation of excited states in 140Dy NUCLEAR REACTIONS 92Mo(54Fe, 4n2p), E=315 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin; deduced σ. 140Dy deduced levels, J, π, isomer T1/2. Level systematics in neighboring nuclides discussed.
2002KR04 Phys.Rev. C65, 031303 (2002) W.Krolas, R.Grzywacz, K.P.Rykaczewski, J.C.Batchelder, C.R.Bingham, C.J.Gross, D.Fong, J.H.Hamilton, D.J.Hartley, J.K.Hwang, Y.Larochelle, T.A.Lewis, K.H.Maier, J.W.McConnell, A.Piechaczek, A.V.Ramayya, K.Rykaczewski, D.Shapira, M.N.Tantawy, J.A.Winger, C.-H.Yu, E.F.Zganjar, A.T.Kruppa, W.Nazarewicz, T.Vertse First Observation of the Drip Line Nucleus 140Dy: Identification of a 7 μs K Isomer Populating the Ground State Band NUCLEAR REACTIONS 92Mo(54Fe, 2nα), E=315 MeV; measured delayed Eγ, Iγ, γγ-, (X-ray)γ-, (recoil)γ-coin. 140Dy deduced isomer J, π, T1/2, configuration. Mass separator, comparisons with model predictions. Level systematics in neighboring nuclides discussed. RADIOACTIVITY 141Ho(p); calculated proton decay branching ratios, fine structure features.
doi: 10.1103/PhysRevC.65.031303
2002RY02 Nucl.Phys. A701, 179c (2002) K.Rykaczewski, J.W.McConnell, C.R.Bingham, R.Grzywacz, M.Karny, J.C.Batchelder, C.J.Gross, Z.Janas, M.Momayezi, J.Wahl, A.Piechaczek, E.F.Zganjar, T.N.Ginter, J.H.Hamilton, W.B.Walters, W.D.Kulp, J.A.Winger Towards New Proton Radioactivities with Radioactive Beams and Digital Signal Processing RADIOACTIVITY 113Cs(p) [from 58Ni(58Ni, 2np)]; measured Ep, (recoil)p-coin. Mass separator.
doi: 10.1016/S0375-9474(01)01569-X
2001RY01 Nucl.Phys. A682, 270c (2001) K.P.Rykaczewski, R.K.Grzywacz, M.Karny, J.W.McConnell, M.Momayezi, J.Wahl, Z.Janas, J.C.Batchelder, C.R.Bingham, D.Hartley, M.N.Tantawy, C.J.Gross, T.N.Ginter, J.H.Hamilton, W.D.Kulp, M.Lipoglavsek, A.Piechaczek, E.F.Zganjar, W.B.Walters, J.A.Winger Towards Digital Spectroscopy of Proton Emitters RADIOACTIVITY 145,146,146mTm(p); measured proton spectra. 145Er, 146Tm deduced levels, possible J, π, configurations. Mass-separated sources.
doi: 10.1016/S0375-9474(00)00650-3
2001RY02 Acta Phys.Pol. B32, 971 (2001) K.P.Rykaczewski, J.C.Batchelder, C.R.Bingham, T.N.Ginter, C.J.Gross, R.K.Grzywacz, J.H.Hamilton, D.J.Hartley, Z.Janas, M.Karny, W.D.Kulp, M.Lipoglavsek, J.W.McConnell, M.Momayezi, A.Piechaczek, M.N.Tantawy, J.Wahl, W.B.Walters, J.A.Winger, E.F.Zganjar Fine Studies of Proton Radioactivity with Digital Signal Processing RADIOACTIVITY 145,146,146mTm(p) [from 92Mo(58Ni, xnp)]; measured Ep, T1/2. 144,145Er, 145,146Tm deduced levels, J, π, configurations. Mass-separated sources.
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2000GI01 Phys.Rev. C61, 014308 (2000) T.N.Ginter, J.C.Batchelder, C.R.Bingham, C.J.Gross, R.Grzywacz, J.H.Hamilton, Z.Janas, M.Karny, S.H.Kim, J.F.Mas, J.W.McConnell, A.Piechaczek, A.V.Ramayya, K.Rykaczewski, P.B.Semmes, J.Szerypo, K.S.Toth, R.Wadsworth, C.-H.Yu, E.F.Zganjar Proton Emission from 150Lu RADIOACTIVITY 150,150mLu(p) [from 96Ru(58Ni, 3np)]; measured proton spectra, T1/2. Recoil mass spectrometer.
doi: 10.1103/PhysRevC.61.014308
2000GR21 Nucl.Instrum.Methods Phys.Res. A450, 12 (2000) C.J.Gross, T.N.Ginter, D.Shapira, W.T.Milner, J.W.McConnell, A.N.James, J.W.Johnson, J.Mas, P.F.Mantica, R.L.Auble, J.J.Das, J.L.Blankenship, J.H.Hamilton, R.L.Robinson, Y.A.Akovali, C.Baktash, J.C.Batchelder, C.R.Bingham, M.J.Brinkman, H.K.Carter, R.A.Cunningham, T.Davinson, J.D.Fox, A.Galindo-Uribarri, R.Grzywacz, J.F.Liang, B.D.MacDonald, J.MacKenzie, S.D.Paul, A.Piechaczek, D.C.Radford, A.V.Ramayya, W.Reviol, D.Rudolph, K.Rykaczewski, K.S.Toth, W.Weintraub, C.Williams, P.J.Woods, C.-H.Yu, E.F.Zganjar Performance of the Recoil Mass Spectrometer and Its Detector Systems at the Holifield Radioactive Ion Beam Facility
doi: 10.1016/S0168-9002(00)00159-5
1999BI14 Phys.Rev. C59, R2984 (1999) C.R.Bingham, J.C.Batchelder, K.Rykaczewski, K.S.Toth, C.-H.Yu, T.N.Ginter, C.J.Gross, R.Grzywacz, M.Karny, S.H.Kim, B.D.MacDonald, J.Mas, J.W.McConnell, P.B.Semmes, J.Szerypo, W.Weintraub, E.F.Zganjar Identification of a Proton-Emitting Isomer in 151Lu RADIOACTIVITY 151mLu(p) [from 96Ru(58Ni, 2np)]; measured Ep, T1/2. 151Lu deduced level, J, π, spectroscopic factor. Comparison with model calculations. Energy level systematics discussed.
doi: 10.1103/PhysRevC.59.R2984
1999RY04 Phys.Rev. C60, 011301 (1999) K.Rykaczewski, J.C.Batchelder, C.R.Bingham, T.Davinson, T.N.Ginter, C.J.Gross, R.Grzywacz, M.Karny, B.D.MacDonald, J.F.Mas, J.W.McConnell, A.Piechaczek, R.C.Slinger, K.S.Toth, W.B.Walters, P.J.Woods, E.F.Zganjar, B.Barmore, L.Gr.Ixaru, A.T.Kruppa, W.Nazarewicz, M.Rizea, T.Vertse Proton Emitters 140Ho and 141Ho: Probing the structure of unbound Nilsson orbitals NUCLEAR REACTIONS 92Mo(54Fe, xnp)140Ho/141Ho/141mHo, E=315 MeV; measured proton spectra following residual nucleus decay, (recoil)(decay)-coin; deduced production σ. RADIOACTIVITY 140,141mHo(p) [from 92Mo(54Fe, xnp)]; measured Ep, T1/2. 140,141Ho deduced proton resonance features, configurations, deformation effects. Coupled-channels analysis.
doi: 10.1103/PhysRevC.60.011301
1998BA13 Phys.Rev. C57, R1042 (1998) J.C.Batchelder, C.R.Bingham, K.Rykaczewski, K.S.Toth, T.Davinson, J.A.McKenzie, P.J.Woods, T.N.Ginter, C.J.Gross, J.W.McConnell, E.F.Zganjar, J.H.Hamilton, W.B.Walters, C.Baktash, J.Greene, J.F.Mas, W.T.Milner, S.D.Paul, D.Shapira, X.J.Xu, C.H.Yu Observation of the Exotic Nucleus 145Tm Via Its Direct Proton Decay RADIOACTIVITY 145Tm(p) [from 92Mo(58Ni, 4np)]; measured Ep, T1/2; deduced spectroscopic factor. 113Cs(p) [from 58Ni(58Ni, 2np)]; measured T1/2. Recoil mass spectrometer. Comparison with calculated values.
doi: 10.1103/PhysRevC.57.R1042
1992TO02 Phys.Rev. C45, 856 (1992) K.S.Toth, H.J.Kim, J.W.McConnell, C.R.Bingham, D.C.Sousa Alpha Decays of Light Uranium Isotopes NUCLEAR REACTIONS 209Bi(19F, 3n), (19F, 4n), E=102-115 MeV; measured Eα, Iα. RADIOACTIVITY 224,225U(α) [from 209Bi(19F, 3n), (19F, 4n), E=102-115 MeV]; measured Eα, Iα, T1/2; deduced Qα, reduced widths.
doi: 10.1103/PhysRevC.45.856
1991MC04 Nucl.Phys. A530, 490 (1991) F.K.McGowan, N.R.Johnson, I.Y.Lee, C.Baktash, J.W.McConnell, M.N.Rao, M.Oshima, J.C.Wells, A.Larabee, L.L.Riedinger, R.Bengtsson, Z.Xing Transition Quadrupole Moments of High-Spin States in 172W and Their Implications for the Interpretation of Band Crossings in the Light Isotopes of W to Pt NUCLEAR REACTIONS 124Sn(52Cr, 4n), E=225 MeV; measured γγ-coin, γ-spectra, Doppler shift recoil-distance. 172W deduced levels, J, π, T1/2, band structure, B(E1). NUCLEAR STRUCTURE 172W; calculated total routhian surface, deformation parameters β2, β4. Cranked HFB.
doi: 10.1016/0375-9474(91)90815-N
1991SH07 Nucl.Instrum.Methods Phys.Res. A301, 76 (1991) D.Shapira, K.Teh, J.Blankenship, B.Burks, L.Foutch, H.J.Kim, M.Korolija, J.W.McConnell, M.Messick, R.Novotny, D.Rentsch, J.Shea, J.P.Wieleczko The HILI - a Multidetector System for Light Ions and Heavy Ions NUCLEAR REACTIONS 24Mg(58Ni, X), E=630 MeV; measured fragment energy loss vs total energy. 1H(16O, α), E=165 MeV; measured α-projection spectra. HILI multi-detectors system.
doi: 10.1016/0168-9002(91)90740-H
1990BA47 Nucl.Phys. A520, 555c (1990) C.Baktash, M.L.Halbert, D.C.Hensley, N.R.Johnson, I.Y.Lee, J.W.McConnell, F.K.McGowan Study of Spin-Temperature Efects using Energy-Ordered Continuum Gamma-Ray Spectroscopy Technique NUCLEAR REACTIONS 130Te(44Ca, 4n), E=195.5 MeV; measured γγ-energy correlation; deduced rotational damping vs spin temperature. 170Hf deduced collective E2, statistical E1, M1, M2 strength function.
doi: 10.1016/0375-9474(90)91174-P
1986DI09 Phys.Rev. C34, 722 (1986) Yields of Fission Products Produced by Thermal-Neutron Fission of 243Cm NUCLEAR REACTIONS 243Cm(n, F)89Rb/91Sr/91Y/91mY/92Sr/93Sr/94Sr/94Y/95Zr/95Nb/97Zr/97Nb/98Nb/98mNb/99Tc/99mTc/99Mo/101Mo/101Tc/102Tc/102mTc/103Tc/103Ru/104Tc/105Tc/105Ru/105Rh/106Tc/107Ru/107Rh/108Rh/109Rh/112Ag/115In/115mIn/127Sb/128Sn/128Sb/128mSb/129Sb/130Sn/130mSn/130Sb/130mSb/131Sb/131Te/131mTe/131I/132Sb/132mSb/132Te/132I/133I/134I/134mI/135I/135Xe/135mXe/136I/136mI/136Cs/138Xe/139Xe/139Cs/139Ba/140Cs/140Ba/140La/141Ba/142Ba/143Ce/144La/145Ce/146Ce/147Nd/151Pm, E=thermal; measured Eγ, Iγ following fission; deduced residual cumulative yields.
doi: 10.1103/PhysRevC.34.722
1986KI13 Nucl.Instrum.Methods Phys.Res. A249, 386 (1986) H.J.Kim, K.S.Toth, M.N.Rao, J.W.McConnell The Use of a Velocity Filter in α-Decay Studies of Microsecond Radioactivities RADIOACTIVITY 218Ra(α) [from 208Pb(13C, xn), E=68 MeV]; measured Eα, Iα, T1/2. 214Rn(α) [from 218Ra(α-decay)]; measured Eα, Iα. 210Po(α) [from 214Rn(α-decay)]; measured Eα, Iα. Velocity filter implantation in Si(Au) detector, forward recoil, beam products separations.
doi: 10.1016/0168-9002(86)90692-3
1986RA07 Phys.Rev.Lett. 57, 667 (1986) M.N.Rao, N.R.Johnson, F.K.McGowan, I.Y.Lee, C.Baktash, M.Oshima, J.W.McConnell, J.C.Wells, A.Larabee, L.L.Riedinger, R.Bengtsson, Z.Xing, Y.S.Chen, P.B.Semmes, G.A.Leander Loss of Collectivity at High Spin in 172W and a Three-Band Interpretation of First Yrast Upbends NUCLEAR REACTIONS 124Sn(52Cr, 4n), E=230 MeV; measured γγ-coin, Doppler shift recoil distance. 172W deduced levels, J, π, T1/2, yrast sequence, dynamical moment of inertia, configuration, transition quadrupole moments.
doi: 10.1103/PhysRevLett.57.667
1983DI01 Phys.Rev. C27, 253 (1983) Yields of Fission Products Produced by Thermal-Neutron Fission of 229Th NUCLEAR REACTIONS 229Th(n, F), E=thermal; measured γ-yields; deduced cumulative fission yields for 143,141,146Ce, 147,149Nd, 147Pr, 131,133,134,132Te, 85,87,88Kr, 139,141,140,142Ba, 93,91,92Sr, 83Se, 93,91,92,94Y, 131,133,132,134,135I, 140La, 97,95Zr, 130Sb, 84Br, 88Rb.
doi: 10.1103/PhysRevC.27.253
1982DI03 Nucl.Sci.Eng. 80, 455 (1982) J.K.Dickens, J.W.McConnell, K.J.Northcutt Yields of Short-Lived Fission Products of Thermal-Neutron Fission of Thorium-229 NUCLEAR REACTIONS, Fission 229Th(n, F), E=thermal; measured Eγ, Iγ; deduced cumulative yields for 91,90,89Rb, 134,136I, 146,145,148Ce, 139,138,137,140Xe, 148,146Pr, 89,87,90Kr, 142,141Ba, 133,134Te, 130,131,132,133Sb, 84,85,83Se, 144La, 93,94Sr, 140,139Cs, 80As, 88,86Br, 95Y.
doi: 10.13182/NSE82-A19832
1981DI01 Phys.Rev. C23, 331 (1981) Yields of Fission Products Produced by Thermal-Neutron Fission of 245Cm NUCLEAR REACTIONS, Fission 245Cm(n, F), E=thermal; measured σ(Eγ), T1/2. 87,90Kr, 91,93,94Y, 91,92,93,94Sr, 84Br, 88,89Rb, 95,97,99Nb, 99,101Mo, 105,106,103,104,102Tc, 108,109,105,103Ru, 106,111,107,109,105,110Rh, 113,111,114,112Ag, 115In, 131,136,133,137,132,134,135I, 139,137,135,138Xe, 149,147,151Nd, 97,95Zr, 152,153,151Pm, 141,146,148,143,145,136,139,138,140Cs, 139,142,141,140Ba, 132,133,134,131Te, 144,140,142La, 128,127Sn, 146Pr, 127,128,132,129,130,131,133Sb, 156Eu deduced cumulative yields.
doi: 10.1103/PhysRevC.23.331
1981DI02 Nucl.Sci.Eng. 77, 146 (1981) J.K.Dickens, J.W.McConnell, K.J.Northcutt Yields of Short-Lived Fission Products Produced by Thermal-Neutron Fission of Plutonium-239 NUCLEAR REACTIONS 239Pu(n, F), E=thermal; measured Eγ, Iγ, T1/2. 90Kr, 106,105,104,101Tc, 108Ru, 146,148,145Ce, 139,138,137Xe, 109Rh, 142,141Ba, 136I, 144La, 133Te, 93,94Sr, 101Mo, 139,140Cs, 132,130Sb, 94Y deduced absolute cumulative yield.
doi: 10.13182/NSE81-A21348
1981DI05 Nucl.Sci.Eng. 78, 126 (1981) J.K.Dickens, T.A.Love, J.W.McConnell, R.W.Peelle Fission-Product Energy Release for Times Following Thermal-Neutron Fission of Plutonium-239 and Plutonium-241 between 2 and 14000 s NUCLEAR REACTIONS, Fission 239,241Pu(n, F), E=thermal; measured β yields, γ-yields, absolute fission-product decay energy release.
doi: 10.13182/NSE81-A20099
1981DI11 Phys.Rev. C24, 192 (1981) Yields of Fission Products Produced by Thermal-Neutron Fission of 249Cf NUCLEAR REACTIONS, Fission 249Cf(n, F), E=thermal; measured Eγ, Iγ, T1/2; deduced partial yields for 103Mo, 103Tc, 109Rh, 109Ru, 112Pd, 112Ag, 119Cd, 119In, 128Sn, 128Sb, 132,134Te, 132,134,135I, 135,138Xe, 138Cs, 146Ce, 146Pr, cumulative yields for 153Sm, 151,149,147Nd, 99,101,104Mo, 105,106,104,103,102Tc, 141,146,148,143,145Ce, 108,107,109,105,103Ru, 139,141,142,140Ba, 139,138,137,135Xe, 134,131,136,133,132,135,134I, 107,105,109,108,106Rh, 130,127,128,132,133Sb, 111,116,114,112Ag, 144,140,142La, 133,134,131Te, 146Pr, 125,128,127Sn, 115,117Cd, 91Y, 93,91,94,92Sr, 140,136,139,138Cs, 97,95Nb, 97,95Zr, 119In, 156Eu, 89Rb.
doi: 10.1103/PhysRevC.24.192
1981DI14 Radiochem.Radioanal.Lett. 47, 331 (1981) Energies and Intensities of Gamma Rays from Decay of 229Th and Daughters in Equilibrium RADIOACTIVITY 229Th, 225Ra, 225Ac, 221Fr, 213Bi, 209Tl; measured Eγ, Iγ following α-decay, β-decay. 225Ra, 225Ac, 221Fr, 217At, 213Bi, 209Tl, 209Bi levels deduced absolute Iγ. 213Po deduced levels, absolute Iγ.
1980DI04 Nucl.Sci.Eng. 73, 42 (1980) Fission Product Yields for Thermal-Neutron Fission of Plutonium-239 NUCLEAR REACTIONS 239Pu(n, F), E=thermal; measured Eγ, Iγ, T1/2; deduced cumulative yields for 85,87,88Kr, 88Rb, 91,92Sr, 91,93,94Y, 95,97Zr, 97Nb, 99,101Mo, 103,105,106Ru, 105,107Rh, 104Tc, 127,128,129,130,131Sb, 131,132,133,134Te, 131,133,134,135I, 135,138Xe, 138,139Cs, 139,140Ba, 140,142La, 141,143,144,146Ce, 147Nd, 151Pm.
doi: 10.13182/NSE80-A18707
1980DI13 Phys.Rev. C22, 1344 (1980) Gamma Rays Following Alpha Decay of 245Cm and the Level Structure of 241Pu RADIOACTIVITY 245Cm [from 249Cf(α-decay), chemical separation]; measured Eγ, Iγ, I(K X-ray). 241Pu deduced levels.
doi: 10.1103/PhysRevC.22.1344
1980DI20 Nucl.Sci.Eng. 74, 106 (1980) J.K.Dickens, T.A.Love, J.W.McConnell, R.W.Peelle Fission-Product Energy Release for Times Following Thermal-Neutron Fission of 235U Between 2 and 14000s NUCLEAR REACTIONS 235U(n, F), E thermal; measured reaction products; deduced fission-product decay energy-release rates based on the separate β- and γ-ray energy-release data.
doi: 10.13182/nse80-a19627
1980OL06 Nucl.Sci.Eng. 74, 219 (1980) D.K.Olsen, G.L.Morgan, J.W.McConnell Measurement of the 7Li(n, n'γ)7Li' (0.478 MeV) Cross Section from 0.5 to 5.0 MeV NUCLEAR REACTIONS 7Li(n, n'γ), E=0.5-5 MeV; measured Eγ, Iγ, totalσ(Eγ). Ge(Li) detector.
doi: 10.13182/NSE80-A20124
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