NSR Query Results
Output year order : Descending NSR database version of March 21, 2024. Search: Author = S.Vincent Found 24 matches. 2003BE38 Nucl.Instrum.Methods Phys.Res. A505, 377 (2003) F.D.Becchetti, M.Y.Lee, T.W.O'Donnell, D.A.Roberts, J.J.Kolata, L.O.Lamm, G.Rogachev, V.Guimaraes, P.A.DeYoung, S.Vincent The TwinSol low-energy radioactive nuclear beam apparatus: status and recent results NUCLEAR REACTIONS Pb(8Li, 8Li), (8Li, 8Li'), E=20-36 MeV; measured σ(E). 8Li deduced transition B(E2). 1H(7Be, 7Be), E=low; measured excitation function.
doi: 10.1016/S0168-9002(03)01101-X
2003GA04 Phys.Rev. C 67, 024602 (2003) L.R.Gasques, L.C.Chamon, D.Pereira, V.Guimaraes, A.Lepine-Szily, M.A.G.Alvarez, E.S.Rossi, Jr., C.P.Silva, B.V.Carlson, J.J.Kolata, L.Lamm, D.Peterson, P.Santi, S.Vincent, P.A.De Young, G.Peasley Experimental determination of the surface density for the 6He exotic nucleus NUCLEAR REACTIONS 58Ni(α, α), (6He, 6He), E=8.1, 9.0, 9.1, 9.6 MeV; measured σ(θ). 58Ni(α, α), E=82-288 MeV; analyzed σ(θ). 4,6He deduced ground-state nuclear densities. Unfolding method, comparison with model predictions.
doi: 10.1103/PhysRevC.67.024602
2003WI07 Phys.Rev. C 68, 011301 (2003) S.J.Williams, M.A.Bentley, D.D.Warner, A.M.Bruce, J.A.Cameron, M.P.Carpenter, P.Fallon, L.Frankland, W.Gelletly, R.V.F.Janssens, D.T.Joss, C.D.O'Leary, C.J.Lister, A.Poves, P.H.Regan, P.Reiter, B.Rubio, D.Seweryniak, C.E.Svensson, S.M.Vincent Anomalous Coulomb matrix elements in the f7/2 shell NUCLEAR REACTIONS 32S(24Mg, n2p), (24Mg, 2np), E=95 MeV; measured Eγ, Iγ, γγ-coin. 53Co, 53Fe deduced levels, J, π, Coulomb energy differences. Comparison with large-scale shell model calculations. Gammasphere array.
doi: 10.1103/PhysRevC.68.011301
2002KE03 Phys.Rev. C65, 044331 (2002) N.S.Kelsall, S.M.Fischer, D.P.Balamuth, G.C.Ball, M.P.Carpenter, R.M.Clark, J.Durell, P.Fallon, S.J.Freeman, P.A.Hausladen, R.V.F.Janssens, D.G.Jenkins, M.J.Leddy, C.J.Lister, A.O.Macchiavelli, D.G.Sarantites, D.C.Schmidt, D.Seweryniak, C.E.Svensson, B.J.Varley, S.Vincent, R.Wadsworth, A.N.Wilson, A.V.Afanasjev, S.Frauendorf, I.Ragnarsson, R.Wyss Testing Mean-Field Models Near the N = Z Line: γ-Ray spectroscopy of the Tz = 1/2 nucleus 73Kr NUCLEAR REACTIONS 40Ca(36Ar, n2p), E=145 MeV; 40Ca(40Ca, n2pα), E=160 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-, (neutron)γ-coin. 73Kr deduced high-spin levels, J, π, configurations. Gammasphere, Microball arrays, comparisons with cranked mean-field results.
doi: 10.1103/PhysRevC.65.044331
2002OL01 Phys.Lett. 525B, 49 (2002) C.D.O'Leary, M.A.Bentley, S.M.Lenzi, G.Martinez-Pinedo, D.D.Warner, A.M.Bruce, J.A.Cameron, M.P.Carpenter, C.N.Davids, P.Fallon, L.Frankland, W.Gelletly, R.V.F.Janssens, D.T.Joss, C.J.Lister, P.H.Regan, P.Reiter, B.Rubio, D.Seweryniak, C.E.Svensson, S.M.Vincent, S.J.Williams Isovector Pairing in Odd-Odd N = Z 50Mn NUCLEAR REACTIONS 24Mg(32S, npα), E=95 MeV; measured Eγ, Iγ, γγ-coin. 50Mn deduced high-spin levels, J, π. Gammasphere array. NUCLEAR STRUCTURE 50Mn, 50Cr, 46V, 46Ti; analyzed levels Coulomb energy differences, pairing correlation energies vs spin. Shell model calculations.
doi: 10.1016/S0370-2693(01)01426-5
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
2002VI08 Nucl.Instrum.Methods Phys.Res. A491, 426 (2002) S.M.Vincent, A.Aprahamian, J.J.Kolata, L.O.Lamm, V.Guimaraes, R.C.deHaan, D.Peterson, P.Santi, A.Teymurazyan, F.D.Becchetti, T.W.O'Donnell, M.Lee, D.A.Roberts, J.A.Zimmerman, J.A.Brown Gamma-ray spectroscopy with a low-energy 6He radioactive ion beam NUCLEAR REACTIONS 63Cu(6He, 2np), E=28 MeV; measured Eγ, Iγ, γγ-coin; deduced σ. 66Zn deduced levels, J, π.
doi: 10.1016/S0168-9002(02)01272-X
2001KE11 Phys.Rev. C64, 024309 (2001) N.S.Kelsall, R.Wadsworth, A.N.Wilson, P.Fallon, A.O.Macchiavelli, R.M.Clark, D.G.Sarantites, D.Seweryniak, C.E.Svensson, S.M.Vincent, S.Frauendorf, J.A.Sheikh, G.C.Ball Consequences of Neutron-Proton Pairing Correlations for the Rotational Motion of the N = Z Nucleus 72Kr NUCLEAR REACTIONS 40Ca(36Ar, 2n2p), E=145 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-, (neutron)γ-coin. 72Kr deduced high-spin levels, J, π, configurations, possible neutron-proton pairing effects. Gammasphere, Microball arrays. Cranked mean-field calculations.
doi: 10.1103/PhysRevC.64.024309
2001KO02 Phys.Rev. C63, 024616 (2001) J.J.Kolata, V.Guimaraes, D.Peterson, P.Santi, R.H.White-Stevens, S.M.Vincent, F.D.Becchetti, M.Y.Lee, T.W.O'Donnell, D.A.Roberts, J.A.Zimmerman Breakup of 8B at Sub-Coulomb Energies NUCLEAR REACTIONS 58Ni(8B, p7Be), E=25.75 MeV; measured σ(E, θ); deduced reaction mechanism features. Comparison with coupled-channels calculations.
doi: 10.1103/PhysRevC.63.024616
2001ME20 Phys.Rev. C64, 024314 (2001) T.J.Mertzimekis, N.Benczer-Koller, J.Holden, G.Jakob, G.Kumbartzki, K.-H.Speidel, R.Ernst, A.Macchiavelli, M.McMahan, L.Phair, P.Maier-Komor, A.Pakou, S.Vincent, W.Korten First Measurements of g Factors in the Even Kr Isotopes NUCLEAR REACTIONS 26Mg(78Kr, 78Kr'), (80Kr, 80Kr'), (82Kr, 82Kr'), (84Kr, 84Kr'), (86Kr, 86Kr'), E=220-261 MeV; measured Eγ, Iγ(θ, H, t), (particle)γ-coin following projectile Coulomb excitation. 78,80,82,84,86Kr levels deduced T1/2, B(E2), g factors. Transient field technique, Gd-backed target, IBA-2 calculation.
doi: 10.1103/PhysRevC.64.024314
2000BE52 Phys.Rev. C62, 051303 (2000) M.A.Bentley, S.J.Williams, D.T.Joss, C.D.O'Leary, A.M.Bruce, J.A.Cameron, M.P.Carpenter, P.Fallon, L.Frankland, W.Gelletly, C.J.Lister, G.Martinez-Pinedo, A.Poves, P.H.Regan, P.Reiter, B.Rubio, J.Sanchez Solano, D.Seweryniak, C.E.Svensson, S.M.Vincent, D.D.Warner Mirror Symmetry at High Spin in 51Fe and 51Mn NUCLEAR REACTIONS 24Mg(32S, pα), (32S, nα), E=95 MeV; measured Eγ, Iγ, γγ-coin. 51Fe, 51Mn deduced high-spin levels, J, π, band termination. Gammasphere array. Comparisons with model predictions.
doi: 10.1103/PhysRevC.62.051303
2000BR38 Phys.Rev. C62, 027303 (2000) A.M.Bruce, J.Simpson, D.D.Warner, C.Baktash, C.J.Barton, M.A.Bentley, M.J.Brinkman, R.A.Cunningham, E.Dragulescu, L.Frankland, T.N.Ginter, C.J.Gross, R.C.Lemmon, B.MacDonald, C.D.O'Leary, S.M.Vincent, R.Wyss, C.H.Yu, N.V.Zamfir Two-Neutron Alignment and Shape Changes in 69As NUCLEAR REACTIONS 40Ca(32S, 3p), E=105 MeV; measured Eγ, Iγ, γγ-coin. 69As deduced high-spin levels, J, π, configurations, deformation. Recoil mass spectrometer, cranked mean-field calculations.
doi: 10.1103/PhysRevC.62.027303
2000CH07 Phys.Rev. C61, 044309 (2000) C.Chandler, P.H.Regan, B.Blank, C.J.Pearson, A.M.Bruce, W.N.Catford, N.Curtis, S.Czajkowski, Ph.Dessagne, A.Fleury, W.Gelletly, J.Giovinazzo, R.Grzywacz, Z.Janas, M.Lewitowicz, C.Marchand, Ch.Miehe, N.A.Orr, R.D.Page, M.S.Pravikoff, A.T.Reed, M.G.Saint-Laurent, S.M.Vincent, R.Wadsworth, D.D.Warner, J.S.Winfield, F.Xu Observation of Isomeric States in Neutron Deficient A ∼ 80 Nuclei following the Projectile Fragmentation of 92Mo NUCLEAR REACTIONS Ni(92Mo, X), E=60 MeV/nucleon; measured fragments isotopic yields, Eγ, Iγ(t), (fragment)γ-coin; deduced isomer ratios. RADIOACTIVITY 67Ge, 69,71Se, 76Rb, 73,74Kr, 80Y, 86Tc(IT) [from Ni(92Mo, X)]; measured Eγ, Iγ, T1/2. 80Y, 84Nb, 73Kr deduced levels, J, π, configurations. Cranked mean-field, TRS calculations.
doi: 10.1103/PhysRevC.61.044309
2000GU05 Phys.Rev.Lett. 84, 1862 (2000) V.Guimaraes, J.J.Kolata, D.Peterson, P.Santi, R.H.White-Stevens, S.M.Vincent, F.D.Becchetti, M.Y.Lee, T.W.O'Donnell, D.A.Roberts, J.A.Zimmerman Nuclear and Coulomb Interaction in 8B Breakup at Sub-Coulomb Energies NUCLEAR REACTIONS 58Ni(8B, p7Be), E=25.75 MeV; measured σ(θ); deduced continuum coupling effects. 8B deduced exotic proton halo structure. Several theoretical models considered.
doi: 10.1103/PhysRevLett.84.1862
1999JA02 Phys.Rev.Lett. 82, 295 (1999) Z.Janas, C.Chandler, B.Blank, P.H.Regan, A.M.Bruce, W.N.Catford, N.Curtis, S.Czajkowski, Ph.Dessagne, A.Fleury, W.Gelletly, J.Giovinazzo, R.Grzywacz, M.Lewitowicz, C.Longour, C.Marchand, C.Miehe, N.A.Orr, R.D.Page, C.J.Pearson, M.S.Pravikoff, A.T.Reed, M.G.Saint-Laurent, J.A.Sheikh, S.M.Vincent, R.Wadsworth, D.D.Warner, J.S.Winfield Observation of the Z = N + 1 Nuclei 3977Y, 4079Zr, and 4283Mo NUCLEAR REACTIONS Ni(92Mo, X), E=60 MeV/nucleon; measured fragments isotopic yields; deduced evidence for 77Y, 79Zr, 83Mo. NUCLEAR STRUCTURE 69Br, 73Rb, 77Y, 81Nb, 85Tc, 89Rh; calculated levels, J, π, configurations, deformation. Microscopic-macroscopic calculations.
doi: 10.1103/PhysRevLett.82.295
1999MO14 J.Phys.(London) G25, 909 (1999) S.Mohammadi, P.H.Regan, S.M.Vincent, D.Blumenthal, M.Carpenter, C.N.Davids, W.Gelletly, R.V.F.Janssens, C.J.Lister, C.J.Pearson, J.Simpson, D.Seweryniak, J.Schwartz, D.D.Warner High Spin States in 58Ni NUCLEAR REACTIONS 40Ca(24Mg, 2pα), E=65 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 58Ni deduced high-spin levels, J, π. Ayeball array, fragment mass analyzer.
doi: 10.1088/0954-3899/25/4/067
1999RE16 Phys.Rev. C60, 024311 (1999) A.T.Reed, O.Tarasov, R.D.Page, D.Guillemaud-Mueller, Yu.E.Penionzhkevich, R.G.Allatt, J.C.Angelique, R.Anne, C.Borcea, V.Burjan, W.N.Catford, Z.Dlouhy, C.Donzaud, S.Grevy, M.Lewitowicz, S.M.Lukyanov, F.M.Marques, G.Martinez, A.C.Mueller, P.J.Nolan, J.Novak, N.A.Orr, F.Pougheon, P.H.Regan, M.G.Saint-Laurent, T.Siiskonen, E.Sokol, O.Sorlin, J.Suhonen, W.Trinder, S.M.Vincent Radioactivity of Neutron-Rich Oxygen, Fluorine, and Neon Isotopes RADIOACTIVITY 19B, 24O, 25,26,27,29F, 28,29,30Ne(β-) [from 36S fragmentation]; measured Eγ, Iγ, βγ-, βn-coin, T1/2, neutron emission probabilities; deduced log ft. 24F, 25,26Ne, 28,30Na deduced levels, possible J, π. Comparison with shell model calculations.
doi: 10.1103/PhysRevC.60.024311
1999VI06 J.Phys.(London) G25, 679 (1999) S.M.Vincent, P.H.Regan, D.Blumenthal, M.Carpenter, C.N.Davids, W.Gelletly, R.V.F.Janssens, C.J.Lister, D.Seweryniak, J.Schwartz, J.Simpson, D.D.Warner Discrete Line Spectroscopy of 3162Ga with AYEBALL NUCLEAR REACTIONS 40Ca(24Mg, np), E=65 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 62Ga deduced levels, J, π. Comparison with 62Zn levels. Ayeball array, fragment mass analyzer.
doi: 10.1088/0954-3899/25/4/019
1999VI07 J.Phys.(London) G25, 941 (1999) S.M.Vincent, P.H.Regan, S.Mohammadi, W.Gelletly, D.Blumenthal, M.P.Carpenter, C.N.Davids, R.V.F.Janssens, C.J.Lister, C.J.Pearson, J.Simpson, D.Seweryniak, J.Schwartz, D.D.Warner A Yrast Study of the A = 61 Isobars 2961Cu and 3061Zn NUCLEAR REACTIONS 40Ca(24Mg, 3p), (24Mg, n2p), E=65 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 61Cu, 61Zn deduced high-spin levels, J, π. Ayeball array, fragment mass analyzer.
doi: 10.1088/0954-3899/25/4/075
1999VI12 Phys.Rev. C60, 064308 (1999) S.M.Vincent, P.H.Regan, S.Mohammadi, D.Blumenthal, M.Carpenter, C.N.Davids, W.Gelletly, S.S.Ghugre, D.J.Henderson, R.V.F.Janssens, M.Hjorth-Jensen, B.Kharraja, C.J.Lister, C.J.Pearson, D.Seweryniak, J.Schwartz, J.Simpson, D.D.Warner Near Yrast Study of the fpg Shell Nuclei 58Ni, 61Cu, and 61Zn NUCLEAR REACTIONS 40Ca(24Mg, n2p), (24Mg, 3p), (24Mg, 2pα), E=65 MeV; measured Eγ, Iγ, γγ-, nγ-, (recoil)γ-coin. 58Ni, 61Cu, 61Zn deduced levels, J, π, configurations. Ayeball array, fragment mass analyzer. Comparison with shell-model calculations.
doi: 10.1103/PhysRevC.60.064308
1998PA09 Phys.Rev. C57, 2215 (1998) C.M.Parry, A.J.Boston, C.Chandler, A.Galindo-Uribarri, I.M.Hibbert, V.P.Janzen, D.T.Joss, S.M.Mullins, P.J.Nolan, E.S.Paul, P.H.Regan, S.M.Vincent, R.Wadsworth, D.Ward, R.Wyss Yrast Structures in the Neutron-Deficient 59127Pr68 and 61131Pm70 Nuclei NUCLEAR REACTIONS 96Ru(35Cl, 2n2p), E=164 MeV; 96Ru(40Ca, pα), (39K, 2n2p), E ≈ 180 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 127Pr, 131Pm deduced high-spin levels, J, π, configurations. Cranked shell model analysis, neighboring isotopes compared.
doi: 10.1103/PhysRevC.57.2215
1998VI06 Phys.Lett. 437B, 264 (1998) S.M.Vincent, P.H.Regan, D.D.Warner, R.A.Bark, D.Blumenthal, M.P.Carpenter, C.N.Davids, W.Gelletly, R.V.F.Janssens, C.D.O'Leary, C.J.Lister, J.Simpson, D.Seweryniak, T.Saitoh, J.Schwartz, S.Tormanen, O.Juillet, F.Nowacki, P.Van Isacker Competing T = 0 and T = 1 Structures in the N = Z Nucleus 3162Ga NUCLEAR REACTIONS 40Ca(28Si, npα), E=88 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin; deduced evidence for 62Ga. 40Ca(24Mg, np), E=65 MeV; measured Eγ, Iγ, γγ-coin. 62Ga deduced levels, possible J, π, configurations. Shell model analysis.
doi: 10.1016/S0370-2693(98)00994-0
1997CH46 Phys.Rev. C56, R2924 (1997) C.Chandler, P.H.Regan, C.J.Pearson, B.Blank, A.M.Bruce, W.N.Catford, N.Curtis, S.Czajkowski, W.Gelletly, R.Grzywacz, Z.Janas, M.Lewitowicz, C.Marchand, N.A.Orr, R.D.Page, A.Petrovici, A.T.Reed, M.G.Saint-Laurent, S.M.Vincent, R.Wadsworth, D.D.Warner, J.S.Winfield Evidence for a Highly Deformed Oblate 0+ State in 3674Kr NUCLEAR REACTIONS Ni(92Mo, X), E=60 MeV/nucleon; measured Eγ, Iγ, (fragment)γ(t). 74Kr deduced isomeric state T1/2, J, π, deformation, oblate-prolate mixing.
doi: 10.1103/PhysRevC.56.R2924
1997RE12 Acta Phys.Pol. B28, 431 (1997) P.H.Regan, C.Chandler, C.J.Pearson, B.Blank, R.Grzywacz, M.Lewitowicz, A.M.Bruce, W.N.Catford, N.Curtis, S.Czajkowski, P.Dessagne, A.Fleury, W.Gelletly, J.Giovinazzo, Z.Janas, C.Longour, C.Marchand, C.Miehe, N.A.Orr, R.D.Page, M.S.Pravikoff, A.T.Reed, M.G.Saint-Laurent, S.M.Vincent, R.Wadsworth, D.D.Warner, J.S.Winfield Studies of Isomeric States and Limits of Particle Stability Around N ∼ Z ∼ 40 using Fragmentation Reactions NUCLEAR REACTIONS Ni(92Mo, X), E=60 MeV/nucleon; measured fragment mass, charge distributions, (fragment)γ-coin; deduced evidence for 77Y, 79Zr, 83Mo. 80Y, 84Nb, 74Kr, 86Tc deduced isomeric states E, T1/2.
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