NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = J.F.Cocks Found 60 matches. 2009HE23 Eur.Phys.J. A 42, 333 (2009) R.-D.Herzberg, S.Moon, S.Eeckhaudt, P.T.Greenlees, P.A.Butler, T.Page, A.V.Afanasjev, N.Amzal, J.E.Bastin, F.Becker, M.Bender, B.Bruyneel, J.F.C.Cocks, I.G.Darby, O.Dorvaux, K.Eskola, J.Gerl, T.Grahn, C.Gray-Jones, N.J.Hammond, K.Hauschild, P.-H.Heenen, K.Helariutta, A.Herzberg, F.Hessberger, M.Houry, A.Hurstel, R.D.Humphreys, G.D.Jones, P.M.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, H.Kettunen, T.L.Khoo, W.Korten, P.Kuusiniemi, Y.LeCoz, M.Leino, A.-P.Leppanen, C.J.Lister, R.Lucas, M.Muikku, P.Nieminen, M.Nyman, R.D.Page, T.Page, J.Pakarinen, A.Pritchard, P.Rahkila, P.Reiter, M.Sandzelius, J.Saren, Ch.Schlegel, C.Scholey, Ch.Theisen, W.H.Trzaska, J.Uusitalo, A.Wiens, H.J.Wollersheim Structure of rotational bands in 253No NUCLEAR REACTIONS 207Pb(48Ca, 2n), E=219 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin with JUROGRAM and RITU; analyzed conversion electron spectra from SACRED detector. 253No; deduced T1/2, J, π, level energies, multipolarities, branching ratios. Comparison with rotational model.
doi: 10.1140/epja/i2009-10855-9
2006LE29 Eur.Phys.J. A 28, 301 (2006) A.-P.Leppanen, J.Uusitalo, P.T.Greenlees, R.-D.Herzberg, N.Amzal, F.Becker, P.A.Butler, A.J.C.Chewter, J.F.C.Cocks, O.Dorvaux, S.Eeckhaudt, K.Eskola, J.Gerl, T.Grahn, N.J.Hammond, K.Hauschild, K.Helariutta, F.P.Hessberger, M.Houry, G.D.Jones, P.M.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, H.Kettunen, T.L.Khoo, W.Korten, P.Kuusiniemi, Y.Le Coz, M.Leino, C.J.Lister, R.Lucas, M.Muikku, P.Nieminen, M.Nyman, R.D.Page, J.Pakarinen, P.Rahkila, P.Reiter, J.Saren, Ch.Schlegel, C.Scholey, O.Stezowski, Ch.Theisen, W.H.Trzaska, H.J.Wollersheim Recoil-fission tagging of the transfermium nucleus 252No NUCLEAR REACTIONS 206Pb(48Ca, 2n), E=216 MeV; measured Eγ, Iγ, (recoil)γ-coin, (fission)γ-coin, Eα, Iα, (recoil)α-coin. 252No deduced fission and α branching ratios.Jurosphere II array, recoil-decay and recoil-fission tagging. RADIOACTIVITY 252No(α), (SF) [from 206Pb(48Ca, 2n)]; measured T1/2.
doi: 10.1140/epja/i2006-10056-2
2005JO17 J.Phys.(London) G31, S1593 (2005) D.T.Joss, N.Amzal, D.E.Appelbe, T.Back, C.J.Barton, M.A.Bentley, B.Cederwall, J.F.C.Cocks, D.M.Cullen, S.Eeckhaudt, T.Grahn, P.T.Greenlees, B.Hadinia, K.Helariutta, P.M.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, A.Keenan, H.Kettunen, S.L.King, P.Kuusiniemi, K.Lagergren, M.Leino, A.P.Leppanen, M.Muikku, P.Nieminen, R.D.Page, J.Pakarinen, E.S.Paul, P.Rahkila, C.Scholey, A.Savelius, J.Simpson, M.J.Taylor, J.Uusitalo, S.J.Williams, D.D.Warner, D.R.Wiseman, R.Wyss Probing structural changes in the very neutron-deficient Os isotopes with recoil-decay tagging NUCLEAR STRUCTURE 162,164,166,168,169,170Os; analyzed level energies; deduced shape transition features.
doi: 10.1088/0954-3899/31/10/039
2004GR10 Eur.Phys.J. A 20, 87 (2004) P.T.Greenlees, A.N.Andreyev, J.Bastin, F.Becker, E.Bouchez, P.A.Butler, J.F.C.Cocks, Y.Le Coz, K.Eskola, J.Gerl, K.Hauschild, K.Helariutta, R.-D.Herzberg, F.P.Hessberger, R.D.Humphreys, A.Hurstel, D.G.Jenkins, G.D.Jones, P.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, A.Keenan, H.Kettunen, T.L.Khoo, W.Korten, P.Kuusiniemi, M.Leino, A.-P.Leppanen, M.Muikku, P.Nieminen, R.D.Page, T.Page, J.Pakarinen, P.Rahkila, P.Reiter, Ch.Schlegel, C.Scholey, Ch.Theisen, J.Uusitalo, K.Van de Vel, R.Wadsworth, H.-J.Wollersheim In-beam spectroscopy at the RITU gas-filled recoil separator
doi: 10.1140/epja/i2002-10327-x
2004NI06 Phys.Rev. C 69, 064326 (2004) P.Nieminen, S.Juutinen, A.N.Andreyev, J.F.C.Cocks, O.Dorvaux, K.Eskola, P.T.Greenlees, K.Hauschild, K.Helariutta, M.Huyse, P.M.Jones, R.Julin, H.Kankaanpaa, H.Kettunen, P.Kuusiniemi, Y.Le Coz, M.Leino, T.Lonnroth, M.Muikku, P.Rahkila, A.Savelius, J.Uusitalo, N.Amzal, N.J.Hammond, C.Scholey, R.Wyss γ-ray spectroscopy of 191, 193Bi NUCLEAR REACTIONS 165Ho(32S, 4n), E=142-157 MeV; 142Nd(52Cr, 2np), E=235 MeV; measured prompt and delayed Eγ, Iγ, γγ-, (recoil)γ-coin. 191,193Bi deduced levels, J, π, B(M1)/B(E2), isomeric states features. Jurosphere array, recoil-decay tagging.
doi: 10.1103/PhysRevC.69.064326
2003JO06 Phys.Rev. C 68, 014303 (2003) D.T.Joss, J.Simpson, E.S.Paul, R.D.Page, N.Amzal, D.E.Appelbe, T.Back, B.Cederwall, J.F.C.Cocks, D.M.Cullen, P.T.Greenlees, K.Helariutta, P.M.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, A.Keenan, H.Kettunen, S.L.King, P.Kuusiniemi, M.Leino, M.Muikku, A.Savelius, J.Uusitalo Strongly coupled bands in the neutron-deficient nucleus 167Re NUCLEAR REACTIONS 112Sn(58Ni, 3p), E=265 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 167Re deduced high-spin levels, J, π, B(M1)/B(E2), configurations. Recoil-decay tagging.
doi: 10.1103/PhysRevC.68.014303
2002HE01 Phys.Rev. C65, 014303 (2002) R.-D.Herzberg, N.Amzal, F.Becker, P.A.Butler, A.J.C.Chewter, J.F.C.Cocks, O.Dorvaux, K.Eskola, J.Gerl, P.T.Greenlees, N.J.Hammond, K.Hauschild, K.Helariutta, F.Hessberger, M.Houry, G.D.Jones, P.M.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, H.Kettunen, T.L.Khoo, W.Korten, P.Kuusiniemi, Y.Le Coz, M.Leino, C.J.Lister, R.Lucas, M.Muikku, P.Nieminen, R.D.Page, P.Rahkila, P.Reiter, Ch.Schlegel, C.Scholey, O.Stezowski, Ch.Theisen, W.H.Trzaska, J.Uusitalo, H.J.Wollersheim Spectroscopy of Transfermium Nuclei: 102252No NUCLEAR REACTIONS 206Pb(48Ca, 2n), E=215.5 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 252No deduced levels, J, π, rotational band, deformation. Jurosphere II array, recoil-decay tagging, comparison with neighboring isotope.
doi: 10.1103/PhysRevC.65.014303
2002HE24 Eur.Phys.J. A 15, 205 (2002) R.D.Herzberg, N.Amzal, J.E.Bastin, F.Becker, P.M.T.Brew, P.A.Butler, A.J.C.Chewter, J.F.C.Cocks, O.Dorvaux, K.Eskola, J.Gerl, P.T.Greenlees, N.J.Hammond, K.Hauschild, K.Helariutta, F.Hessberger, M.Houry, A.Hurstel, R.D.Humphreys, G.D.Jones, P.M.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, H.Kettunen, T.L.Khoo, W.Korten, P.Kuusiniemi, Y.Le Coz, M.Leino, A.P.Leppanen, C.J.Lister, R.Lucas, M.Muikku, P.Nieminen, R.D.Page, T.Page, P.Rahkila, P.Reiter, Ch.Schlegel, C.Scholey, G.Sletten, O.Stezowski, Ch.Theisen, W.H.Trzaska, J.Uusitalo, H.J.Wollersheim In-beam spectroscopy of 253, 254No NUCLEAR REACTIONS 48Ca(207Pb, 2n), (208Pb, 2n), E not given; measured conversion electron spectra. 253,254No deduced transitions ICC, level configurations.
doi: 10.1140/epja/i2001-10255-3
2002JO20 Phys.Rev. C 66, 054311 (2002) D.T.Joss, J.Simpson, R.D.Page, S.L.King, N.Amzal, D.E.Appelbe, T.Back, M.A.Bentley, B.Cederwall, J.F.C.Cocks, D.M.Cullen, P.T.Greenlees, K.Helariutta, P.M.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, A.Keenan, H.Kettunen, P.Kuusiniemi, M.Leino, M.Muikku, A.Savelius, J.Uusitalo, D.D.Warner, S.J.Williams, R.Wyss Yrast spectroscopy in the neutron-deficient nucleus 169Os NUCLEAR REACTIONS 112Sn(60Ni, n2p), E=265 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 169Os deduced high-spin levels, J, π, configurations. Jurosphere array, recoil-decay tagging. Comparisons with neighboring nuclides and with model predictions.
doi: 10.1103/PhysRevC.66.054311
2002VA13 Phys.Rev. C65, 064301 (2002) K.Van de Vel, A.N.Andreyev, M.Huyse, P.Van Duppen, J.F.C.Cocks, O.Dorvaux, P.T.Greenlees, K.Helariutta, P.Jones, R.Julin, S.Juutinen, H.Kettunen, P.Kuusiniemi, M.Leino, M.Muikku, P.Nieminen, K.Eskola, R.Wyss Identification of Low-Lying Proton-Based Intruder States in 189-193Pb RADIOACTIVITY 193,195,197Po(α) [from 166Er(32S, 5n), 169Tm(32S, 5np), 160Dy(40Ar, 5n)]; measured Eα, Eγ, E(ce), αγ-, α(ce)-coin. 189,191,193Pb deduced levels, J, π, configurations, ICC. Potential energy surface calculations.
doi: 10.1103/PhysRevC.65.064301
2001AM09 Acta Phys.Pol. B32, 2519 (2001) N.Amzal, P.A.Butler, P.T.Greenlees, R.-D.Herzberg, R.D.Humphreys, H.Kankaanpaa, J.Bastin, F.Becker, P.M.Brew, J.F.C.Cocks, R.A.Cunningham, T.Czosnyka, K.Eskola, J.Gerl, N.J.Hammond, K.Hauschild, P.Heikinen, K.Helariutta, F.-P.Hessberger, A.Hurstel, J.Iwanicki, G.D.Jones, P.M.Jones, R.Julin, S.Juutinen, A.Keenan, H.Kettunen, S.Khlebnikov, T.-L.Khoo, W.Korten, P.Kuusiniemi, Y.LeCoz, M.Leino, M.Muikku, P.Nieminen, T.Page, P.Rahkila, P.Reiter, C.S.Scholey, G.Sletten, O.Stezowski, C.Theisen, J.Uusitalo, H.-J.Wollersheim The Structure of Heavy Octupole and Superheavy Quadrupole Deformed Nuclei NUCLEAR REACTIONS 226Ra(40Ar, 40Ar'), E=60 MeV; measured Eγ, Iγ, (particle)γ-coin following Coulomb excitation. 208Pb(48Ca, 2n), E=216 MeV; measured E(ce), I(ce), (recoil)(ce)-coin. 254No deduced transitions.
2001BU11 Acta Phys.Pol. B32, 619 (2001) P.A.Butler, A.J.Chewter, H.Kankaanpaa, R.D.Herzberg, F.Becker, J.F.C.Cocks, O.Dorvaux, K.Eskola, J.Gerl, P.T.Greenlees, N.Hammond, K.Helariutta, F.P.Hessberger, M.Houry, R.D.Humphreys, A.Hurstel, G.D.Jones, R.Julin, S.Juutinen, A.Keenan, H.Kettunen, T.L.Khoo, W.Korten, P.Kuusiniemi, Y.Le Coz, M.Leino, R.Lucas, M.Muikku, P.Nieminen, R.D.Page, T.Page, P.Rahkila, P.Reiter, A.Savelius, Ch.Schlegel, C.Theisen, W.H.Trzaska, J.Uusitalo, H.J.Wollersheim Towards In-Beam Spectroscopy of the Heaviest Elements NUCLEAR REACTIONS 206,208Pb(48Ca, 2n), E ≈ 215 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 252,254No deduced rotational bands, transitions B(E2). 124Sn(48Ca, xn)165Yb/166Yb/167Yb, E=215 MeV; measured E(ce), I(ce), (recoil)(ce)-coin. Gas-filled separator, recoil-decay tagging.
2001JO11 Nucl.Phys. A689, 631 (2001) D.T.Joss, S.L.King, R.D.Page, J.Simpson, A.Keenan, N.Amzal, T.Back, M.A.Bentley, B.Cederwall, J.F.C.Cocks, D.M.Cullen, P.T.Greenlees, K.Helariutta, P.M.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, H.Kettunen, P.Kuusiniemi, M.Leino, M.Muikku, A.Savelius, J.Uusitalo, S.J.Williams Identification of Excited States in 167Os and 168Os: Shape coexistence at extreme neutron deficiency NUCLEAR REACTIONS 112Sn(58Ni, 2p), (58Ni, n2p), E=266 MeV; measured Eγ, Iγ, (recoil)γ-, γγ-coin. 167,168Os deduced high-spin levels, J, π, configurations, shape coexistence. Jurosphere spectrometer, gas-filled separator, cranked mean-field calculations.
doi: 10.1016/S0375-9474(00)00692-8
2001KE09 Phys.Rev. C63, 064309 (2001) A.Keenan, R.D.Page, J.Simpson, N.Amzal, J.F.C.Cocks, D.M.Cullen, P.T.Greenlees, S.L.King, K.Helariutta, P.Jones, D.T.Joss, R.Julin, S.Juutinen, H.Kankaanpaa, P.Kuusiniemi, M.Leino, M.Muikku, A.Savelius, M.B.Smith, M.J.Taylor First Observation of Excited States in the Neutron Deficient N = 86 Isotones 159Ta and 160W NUCLEAR REACTIONS 106Cd(58Ni, 2n2p), (58Ni, 2n3p), E=286, 291, 298 MeV; measured Eγ, Iγ, (recoil)γ-, γγ-coin. 159Ta, 160W deduced levels, J, π, configurations. Comparisons with neighboring nuclides. Jurosphere array, mass separation, recoil-decay tagging.
doi: 10.1103/PhysRevC.63.064309
2001KU07 Acta Phys.Pol. B32, 1009 (2001) P.Kuusiniemi, J.F.C.Cocks, K.Eskola, P.T.Greenlees, K.Helariutta, P.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, A.Keenan, H.Kettunen, M.Leino, M.Muikku, P.Nieminen, P.Rahkila, J.Uusitalo Studies of 225, 226U Alpha Decay Chains RADIOACTIVITY 225,226U, 221,222Th, 218Ra, 213Rn(α) [from 208Pb(22Ne, X), (18O, X) and subsequent decays]; measured Eα, Iα, T1/2. Comparisons with previous results. Mass-separated sources.
2001NI04 Acta Phys.Pol. B32, 1019 (2001) P.Nieminen, J.F.C.Cocks, O.Dorvaux, P.T.Greenlees, K.Helariutta, P.M.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, H.Kettunen, P.Kuusiniemi, M.Leino, M.Muikku, P.Rahkila, A.Savelius, J.Uusitalo, A.N.Andreyev, F.Becker, K.Eskola, K.Hauschild, M.Houry, M.Huyse, W.Korten, Y.le Coz, R.Lucas, T.Lonnroth, Ch.Theisen, K.Van de Vel, P.Van Duppen, N.Amzal, P.A.Butler, N.Hammond, C.Scholey, R.Wyss Gamma-Ray Spectroscopy of 191, 193Bi NUCLEAR REACTIONS 142Nd(52Cr, 2np), E not given; 165Ho(32S, 4n), E=144-159 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 191,193Bi deduced levels, J, π.
2000BY02 Eur.Phys.J. A 7, 41 (2000) A.P.Byrne, A.M.Baxter, G.D.Dracoulis, S.M.Mullins, T.Kibedi, T.R.McGoram, K.Helariutta, J.F.C.Cocks, P.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, H.Kettunen, P.Kuusiniemi, M.Leino, M.Muikku, P.Nieminen, P.Rahkila, A.Savelius Microsecond Isomers in 187Tl and 188Pb NUCLEAR REACTIONS 155Gd(36Ar, 4n), (36Ar, 3n), (36Ar, 3np), 157Gd(36Ar, 5n), E=176 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 159Tb(32S, 4n), E=158 MeV; measured Eγ, Iγ, delayed γγ-coin. 187Tl deduced levels, J, π. 187Tl, 187,188Pb deduced isomers T1/2. Recoil separator. RADIOACTIVITY 182,183,184Hg, 186,187,188Pb(α) [from 155,157Gd(36Ar, X)]; measured Eα, Iα.
doi: 10.1007/s100500050008
2000CO06 J.Phys.(London) G26, 23 (2000) J.F.C.Cocks, P.A.Butler, K.J.Cann, P.T.Greenlees, G.D.Jones, J.F.Smith, P.M.Jones, R.Julin, S.Juutinen, D.Muller, M.Piiparinen, A.Savelius, R.Broda, B.Fornal, I.Ahmad, D.J.Blumenthal, M.P.Carpenter, B.Crowell, R.V.F.Janssens, T.L.Khoo, T.Lauritsen, D.Nisius, S.Asztalos, R.M.Clark, M.A.Deleplanque, R.M.Diamond, P.Fallon, I.Y.Lee, A.O.Macchiavelli, R.W.MacLeod, F.S.Stephens, P.Bhattacharyya, C.T.Zhang Multi-Nucleon Transfer Reactions as a Tool for Spectroscopy of Heavy Nuclei NUCLEAR REACTIONS 232Th(56Fe, X), E=362 MeV; 232Th(86Kr, X), E=511 MeV; 232Th(136Xe, X), E=830, 833 MeV; measured Eγ, Iγ(θ), γγ-coin; deduced transfer products yields and highest angular momentum value. GAMMASPHERE and other Ge detector arrays.
doi: 10.1088/0954-3899/26/2/102
2000KI33 Phys.Rev. C62, 067301 (2000) S.L.King, R.D.Page, J.Simpson, A.Keenan, N.Amzal, A.J.Chewter, J.F.C.Cocks, D.M.Cullen, O.Dorvaux, P.T.Greenlees, K.Helariutta, P.Jones, D.T.Joss, R.Julin, S.Juutinen, H.Kankaanpaa, H.Kettunen, P.Kuusiniemi, M.Leino, R.C.Lemmon, M.Muikku, P.Nieminen, A.Savelius, S.L.Shepherd, M.B.Smith, M.J.Taylor, J.Uusitalo First Observation of Excited States in the Neutron Deficient Nuclei 164Os and 166Os NUCLEAR REACTIONS 106Cd(63Cu, 2np), E=292 MeV; 112Sn(58Ni, 2n2p), E=286 MeV; 106Cd(60Ni, 2n), E=257 MeV; measured Eγ, Iγ, (recoil)γ-coin. 164,166Os deduced levels, possible J, π, configurations. Recoil-decay tagging. Level systematics in neighboring nuclides discussed.
doi: 10.1103/PhysRevC.62.067301
2000SM06 J.Phys.(London) G26, 787 (2000) M.B.Smith, R.Chapman, J.F.C.Cocks, K.-M.Spohr, O.Dorvaux, K.Helariutta, P.M.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, H.Kettunen, P.Kuusiniemi, Y.Le Coz, M.Leino, D.J.Middleton, M.Muikku, P.Nieminen, P.Rahkila, A.Savelius Isomeric State in the Doubly Odd 196At Nucleus NUCLEAR REACTIONS 165Ho(36Ar, 5n), E=178 MeV; measured Eα, Eγ, αγ-coin, T1/2, conversion coefficient. 196At deduced isomer energy, spin, T1/2, γ decay multipolarity. Recoil decay tagging method.
doi: 10.1088/0954-3899/26/6/303
1999AM04 J.Phys.(London) G25, 831 (1999) N.Amzal, J.F.C.Cocks, P.A.Butler, K.J.Cann, P.T.Greenlees, G.D.Jones, S.Asztalos, R.M.Clark, M.A.Deleplanque, R.M.Diamond, P.Fallon, I.Y.Lee, A.O.Machiavelli, R.W.MacLeod, F.S.Stephens, P.M.Jones, R.Julin, R.Broda, B.Fornal, J.F.Smith, T.Lauritsen, P.Bhattacharyya, C.T.Zhang Spectroscopic Study of 228-234Th Nuclei using Multi-Nucleon Transfer Reactions NUCLEAR REACTIONS 232Th(136Xe, X), E=833 MeV; measured Eγ, Iγ, γγ-coin. 228,230,234Th deduced high-spin levels, J, π, possible octupole vibration. Gammasphere array, multi-nucleon transfer reactions.
doi: 10.1088/0954-3899/25/4/048
1999AN10 Phys.Rev.Lett. 82, 1819 (1999) A.N.Andreyev, M.Huyse, P.Van Duppen, J.F.C.Cocks, K.Helariutta, H.Kettunen, P.Kuusiniemi, M.Leino, W.H.Trzaska, K.Eskola, R.Wyss Hindered (Δl = 0) Alpha Decay and Shape Staggering in 191Po RADIOACTIVITY 191Po(α) [from 160Dy(36Ar, 5n), E=196 MeV]; measured Eα, Eγ, αγ-coin, T1/2. 191Po deduced α-decay from isomeric levels, J, π, configurations, deformation. 187Pb levels deduced configurations. Cranked mean-field calculations. NUCLEAR REACTIONS 160Dy(36Ar, 5n), E=196 MeV; measured (recoil)α-, αγ-coin following residual nucleus decay.
doi: 10.1103/PhysRevLett.82.1819
1999AN36 Acta Phys.Pol. B30, 1255 (1999) A.N.Andreyev, N.Bijnens, J.F.Cocks, K.Eskola, K.Helariutta, M.Huyse, H.Kettunen, P.Kuusiniemi, M.Leino, W.H.Trzaska, P.Van Duppen, R.Wyss Fine Structure in the Alpha-Decay of the Neutron-Deficient 191Po and 191Bi Isotopes RADIOACTIVITY 191,191mPo, 191,191mBi(α) [from 160Dy(36Ar, xnyp)]; measured Eα, Eγ, T1/2, αγ-coin; deduced hindrance factors. 187Pb deduced levels, α-branching ratios. RITU gas filled separator.
1999BA13 Nucl.Phys. A646, 399 (1999) R.A.Bark, S.Tormanen, T.Back, B.Cederwall, S.W.Odegard, J.F.C.Cocks, K.Helariutta, P.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, H.Kettunen, P.Kuusiniemi, M.Leino, M.Muikku, P.Rahkila, A.Savelius Bandcrossings in 171Os NUCLEAR REACTIONS 116Sn(58Ni, n2p), E=267 MeV; measured Eγ, Iγ, (recoil)γ-, γγ-coin. 171Os deduced high-spin levels, rotational band structure, configurations, alignments, bandcrossings. Jurosphere array, recoil separator.
doi: 10.1016/S0375-9474(98)00645-9
1999BA84 Nucl.Phys. A657, 113 (1999) R.A.Bark, S.Tormanen, T.Back, B.Cederwall, S.W.Odegard, J.F.C.Cocks, K.Helariutta, P.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, H.Kettunen, P.Kuusiniemi, M.Leino, M.Muikku, P.Rahkila, A.Savelius, M.Bergstrom, F.Ingebretsen, A.Maj, M.Mattiuzzi, W.Mueller, L.L.Riedinger, T.Saitoh, P.O.Tjom Coexistence of Triaxial and Prolate Shapes in 171Ir NUCLEAR REACTIONS 116Sn(58Ni, 2np), E=260, 267 MeV; measured Eγ, Iγ, (recoil)γ-, γγ-coin. 171Ir deduced high-spin levels, J, π, rotational band structure, configurations, triaxiality, shaped-coexistance, band mixing. Cranked mean-field calculations, potential energy surfaces, tilted-axis cranking.
doi: 10.1016/S0375-9474(99)00319-X
1999BR17 Phys.Rev. C59, 3071 (1999) R.Broda, B.Fornal, P.J.Daly, C.T.Zhang, P.Bhattacharyya, Z.W.Grabowski, J.F.C.Cocks, P.A.Butler, P.T.Greenlees, G.D.Jones, P.M.Jones, R.Julin, I.Y.Lee, A.O.Macchiavelli, J.Blomqvist Five-Valence-Proton N = 82 Isotone 137Cs NUCLEAR REACTIONS 232Th(136Xe, X), E=833 MeV; measured Eγ, Iγ, γγ-coin. 137Cs deduced levels, possible J, π, configurations. 231Ac deduced transitions. Multi-nucleon transfer reactions. Gammasphere array.
doi: 10.1103/PhysRevC.59.3071
1999CO02 Nucl.Phys. A645, 61 (1999) J.F.C.Cocks, D.Hawcroft, N.Amzal, P.A.Butler, K.J.Cann, P.T.Greenlees, G.D.Jones, S.Asztalos, R.M.Clark, M.A.Deleplanque, R.M.Diamond, P.Fallon, I.Y.Lee, A.O.Macchiavelli, R.W.MacLeod, F.S.Stephens, P.Jones, R.Julin, R.Broda, B.Fornal, J.F.Smith, T.Lauritsen, P.Bhattacharyya, C.T.Zhang Spectroscopy of Rn, Ra and Th Isotopes using Multi-Nucleon Transfer Reactions NUCLEAR REACTIONS 232Th(136Xe, X), E=833 MeV; measured Eγ, Iγ, γγ-coin. 218,220,222Rn, 222,224,226,228Ra, 228,230,234Th deduced high-spin levels, J, π, B(E1)/B(E2), octupole deformation. Multi-nucleon transfer reactions.
doi: 10.1016/S0375-9474(98)00586-7
1999CO13 J.Phys.(London) G25, 839 (1999) J.F.C.Cocks, and the JUROSPHERE Collaboration γ-Ray Spectroscopy of Neutron-Deficient Ra Isotopes NUCLEAR REACTIONS 170,172,174Yb(40Ar, 4n), E=183 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 206,208,210Ra deduced levels, J, π, B(E2). Jurosphere array, recoil separator.
doi: 10.1088/0954-3899/25/4/050
1999GR28 Eur.Phys.J. A 6, 269 (1999) P.T.Greenlees, P.Kuusiniemi, N.Amzal, A.Andreyev, P.A.Butler, K.J.Cann, J.F.C.Cocks, O.Dorvaux, T.Enqvist, P.Fallon, B.Gall, M.Guttormsen, D.Hawcroft, K.Helariutta, F.P.Hessberger, F.Hoellinger, G.D.Jones, P.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, H.Kettunen, M.Leino, S.Messelt, M.Muikku, S.Odegard, R.D.Page, A.Savelius, A.Schiller, S.Siem, W.H.Trzaska, T.Tveter, J.Uusitalo Fine Structure in the Alpha Decays of 226U and 230Pu RADIOACTIVITY 226U(α) [from 208Pb(22Ne, 4n)]; 230Pu(α) [from 208Pb(26Mg, 4n)]; measured Eα, Iα, T1/2; deduced branching ratios, hindrance factors. 226U deduced level energy, deformation. Comparisons with neighboring nuclides.
doi: 10.1007/s100500050345
1999HE25 Acta Phys.Pol. B30, 1267 (1999) K.Helariutta, M.Muikku, J.F.C.Cocks, P.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, H.Kettunen, P.Kuusiniemi, M.Leino, P.Rahkila, A.Savelius, W.H.Trzaska, J.Uusitalo, P.T.Greenlees, R.D.Page Study of Shape Coexistence in the Very Neutron Deficient Nucleus 176Hg NUCLEAR REACTIONS 144Sm(36Ar, 4n), E=190 MeV; measured Eγ, Iγ(θ), T1/2, (recoil)γ, γγ-coin. 176Hg deduced T1/2, levels, J, π. Comparison with other nearby nuclei. Jurosphere array, RITU gas filled separator, recoil-decay tagging. RADIOACTIVITY 176Hg (α); measured Eα, T1/2.
1999HE32 Eur.Phys.J. A 6, 289 (1999) K.Helariutta, J.F.C.Cocks, T.Enqvist, P.T.Greenlees, P.Jones, R.Julin, S.Juutinen, P.Jamsen, H.Kankaanpaa, H.Kettunen, P.Kuusiniemi, M.Leino, M.Muikku, M.Piiparinen, P.Rahkila, A.Savelius, W.H.Trzaska, S.Tormanen, J.Uusitalo, R.G.Allatt, P.A.Butler, R.D.Page, M.Kapusta Gamma-Ray Spectroscopy of 192-195Po NUCLEAR REACTIONS 160Dy(36Ar, 4n), (36Ar, 2n), (36Ar, n), E=178, 196 MeV; 170Yb(28Si, 4n), (28Si, 3n), E=143 MeV; 171Yb(28Si, 5n), (28Si, 4n), E=155 MeV; 166Er(32S, 4n), E=172 MeV; measured prompt, delayed Eγ, Iγ, γγ-, (recoil)γ-coin. 192,193,194,195Po deduced levels, J, π, configurations, collective features. Level systematics of Po isotopes discussed. Mass separator, recoil decay tagging.
doi: 10.1007/s100500050347
1999HO28 Phys.Rev. C60, 057301 (1999) F.Hoellinger, B.J.P.Gall, N.Schulz, N.Amzal, P.A.Butler, P.T.Greenlees, D.Hawcroft, J.F.C.Cocks, K.Helariutta, P.M.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, H.Kettunen, P.Kuusiniemi, M.Leino, M.Muikku, A.Savelius Electromagnetic Transitions and α Decay of the 223Pa Nucleus NUCLEAR REACTIONS 208Pb(19F, 4n), E=99 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 223Pa deduced transitions. Recoil decay tagging, Jurosphere array. RADIOACTIVITY 223Pa(α) [from 208Pb(19F, 4n)]; measured Eα, T1/2. 212,212mAt, 222Th(α) [from 208Pb(19F, X)]; measured T1/2.
doi: 10.1103/PhysRevC.60.057301
1999LE36 Acta Phys.Pol. B30, 1245 (1999) M.Leino, R.G.Allatt, A.N.Andreyev, J.F.C.Cocks, O.Dorvaux, T.Enqvist, K.Eskola, K.Helariutta, M.Huyse, P.M.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, A.Keenan, H.Kettunen, P.Kuusiniemi, M.Muikku, R.D.Page, P.Rahkila, A.Savelius, W.H.Trzaska, J.Uusitalo, P.Van Duppen Decay and In-Beam Studies of Neutron-Deficient Po and Ra Isotopes at JYFL
1999LE42 Eur.Phys.J. A 6, 63 (1999) M.Leino, H.Kankaanpaa, R.-D.Herzberg, A.J.Chewter, F.P.Hessberger, Y.Le Coz, F.Becker, P.A.Butler, J.F.C.Cocks, O.Dorvaux, K.Eskola, J.Gerl, P.T.Greenlees, K.Helariutta, M.Houry, G.D.Jones, P.Jones, R.Julin, S.Juutinen, H.Kettunen, T.L.Khoo, A.Kleinbohl, W.Korten, P.Kuusiniemi, R.Lucas, M.Muikku, P.Nieminen, R.D.Page, P.Rahkila, P.Reiter, A.Savelius, Ch.Schlegel, Ch.Theisen, W.H.Trzaska, H.-J.Wollersheim In-Beam Study of 254No NUCLEAR REACTIONS 208Pb(48Ca, 2n), E=216 MeV; measured Eγ, Iγ, (recoil)γ-coin. 254No deduced levels, possible J, π, deformation. Gas-filled separator, recoil decay tagging. RADIOACTIVITY 254No(α) [from 208Pb(48Ca, 2n), E=216 MeV]; measured T1/2.
doi: 10.1007/s100500050318
1999LE61 EPJdirect 1, A3, 1-6 (1999) Y.Le Coz, F.Becker, H.Kankaanpaa, W.Korten, E.Mergel, P.A.Butler, J.F.C.Cocks, O.Dorvaux, D.Hawcroft, K.Helariutta, R.D.Herzberg, M.Houry, H.Hubel, P.Jones, R.Julin, S.Juutinen, H.Kettunen, P.Kuusiniemi, M.Leino, R.Lucas, M.Muikku, P.Nieminen, P.Rahkila, D.Rossbach, A.Savelius, Ch.Theisen Evidence of Multiple Shape-Coexistence in 188Pb NUCLEAR REACTIONS 156Gd(36Ar, 4n), E=172 MeV; measured Eγ, Iγ, E(ce), I(ce), γγ-, (ce)γ-, (recoil)γ-coin. 188Pb deduced levels, J, π, shape coexistance features. Recoil separator, mini-orange detectors.
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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
1999SM07 Eur.Phys.J. A 5, 43 (1999) M.B.Smith, R.Chapman, J.F.C.Cocks, O.Dorvaux, K.Helariutta, P.M.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, H.Kettunen, P.Kuusiniemi, Y.Le Coz, M.Leino, D.J.Middleton, M.Muikku, P.Nieminen, P.Rahkila, A.Savelius, K.-M.Spohr First Observation of Excited States in 197At: The onset of deformation in neutron-deficient astatine nuclei NUCLEAR REACTIONS 165Ho(36Ar, 4n), E=178 MeV; measured Eγ, Iγ, (recoil)γ-coin, α-spectra following residual decay. 197At deduced levels, possible J, π. Systematics in At isotopes discussed. Recoil-decay tagging.
doi: 10.1007/s100500050254
1999TA03 Phys.Rev. C59, 673 (1999) R.B.E.Taylor, S.J.Freeman, J.L.Durell, M.J.Leddy, S.D.Robinson, B.J.Varley, J.F.C.Cocks, K.Helariutta, P.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, A.Kanto, H.Kettunen, P.Kuusiniemi, M.Leino, M.Muikku, P.Rahkila, A.Savelius, P.T.Greenlees γ Decay of Excited States in 198Rn Identified using Correlated Radioactive Decay NUCLEAR REACTIONS 166Er(36Ar, X), (36Ar, 4n), E=175 MeV; measured Eγ, Iγ, (recoil)γ-coin. 198Rn deduced levels, J, π, deformed intruder states. 195,196Po, 198,199At deduced transitions, intensities. Recoil decay tagging, Jurosphere array, recoil separator. RADIOACTIVITY 195,196Po, 198,199At, 198Rn(α); measured Eα(t).
doi: 10.1103/PhysRevC.59.673
1998BA88 Phys.Rev. C58, 2671 (1998) A.M.Baxter, A.P.Byrne, G.D.Dracoulis, P.M.Davidson, T.R.McGoram, P.H.Regan, C.Chandler, W.Gelletly, C.Wheldon, R.Julin, J.F.C.Cocks, K.Helariutta, P.Jones, S.Juutinen, H.Kankaanpaa, H.Kettunen, P.Kuusiniemi, M.Leino, M.Muikku, A.Savelius, R.V.F.Janssens, T.Brown, M.P.Carpenter, C.N.Davids, T.Lauritsen, D.Nisius, P.T.Greenlees Identification of Yrast States in 187Pb NUCLEAR REACTIONS 155Gd(36Ar, 4n), E=174, 176 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 187Pb deduced levels, possible J, π. Level scheme systematics in Pb isotopes discussed. Recoil separators. RADIOACTIVITY 186,187,188Pb(α) [from 155Gd(36Ar, xn)]; measured Eα, Iα.
doi: 10.1103/PhysRevC.58.2671
1998BU17 Acta Phys.Hung.N.S. 7, 1 (1998) P.A.Butler, J.F.C.Cocks, P.T.Greenlees Nuclear Pears: Recent developments and future prospects NUCLEAR REACTIONS 232Th(56Fe, X), E=362 MeV; 232Th(86Kr, X), E=511 MeV; 232Th(136Xe, X), E=830 MeV; measured Eγ, Iγ, γγ-coin; deduced target-like fragments yields. 232Th(136Xe, X), E=833 MeV; measured Eγ, Iγ, γγ-coin. 218,220,222Rn, 222,224,226Ra deduced high-spin levels, J, π, alignments, dipole moments. Multinucleon transfer reactions.
1998CE10 Phys.Lett. 443B, 69 (1998) B.Cederwall, T.Back, R.Bark, S.Tormanen, S.Odegard, S.L.King, J.Simpson, R.D.Page, N.Amzal, D.M.Cullen, P.T.Greenlees, A.Keenan, R.Lemmon, J.F.C.Cocks, K.Helariutta, P.M.Jones, R.Julin, S.Juutinen, H.Kettunen, H.Kankaanpaa, P.Kuusiniemi, M.Leino, M.Muikku, P.Rahkila, A.Savelius, J.Uusitalo, P.Magierski, R.Wyss Collective Rotational - Vibrational Transition in the Very Neutron-Deficient Nuclei 171, 172Pt NUCLEAR REACTIONS 116Sn(58Ni, 2n), (58Ni, 3n), E=260, 267 MeV; 112Sn(63Cu, 2np), E=292 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 171,172Pt deduced transitions, levels, possible J, π. Comparison with TRS, QRPA calculations. Recoil-decay tagging technique, Jurosphere array.
doi: 10.1016/S0370-2693(98)01334-3
1998CO27 Eur.Phys.J. A 3, 17 (1998) J.F.C.Cocks, M.Muikku, W.Korten, R.Wadsworth, S.Chmel, J.Domscheit, P.T.Greenlees, K.Helariutta, I.Hibbert, M.Houry, D.Jenkins, P.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, H.Kettunen, P.Kuusiniemi, M.Leino, Y.Le Coz, R.Lucas, E.Mergel, R.D.Page, A.Savelius, W.Trzaska First Observation of Excited States in 184Pb: Spectroscopy beyond the neutron mid-shell NUCLEAR REACTIONS 148Sm(40Ca, 4n), E=195 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 184Pb deduced levels, possible J, π, rotational band. Comparison with 186,188Pb. Recoil-decay tagging technique.
doi: 10.1007/s100500050144
1998CU03 Phys.Rev. C58, 846 (1998) D.M.Cullen, N.Amzal, A.J.Boston, P.A.Butler, A.Keenan, E.S.Paul, H.C.Scraggs, A.M.Bruce, C.M.Parry, J.F.C.Cocks, K.Helariutta, P.M.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, H.Kettunen, P.Kuusiniemi, M.Leino, M.Muikku, A.Savelius Identification of the Kπ = 8- Rotational Band in 138Gd NUCLEAR REACTIONS 106Cd(36Ar, 2n2p), E=180 MeV; measured Eγ, Iγ, (recoil)γ(t). 138Gd deduced high-spin levels, J, π, rotational band, configurations, g(k)-g(r) factors.
doi: 10.1103/PhysRevC.58.846
1998ES02 Phys.Rev. C57, 417 (1998) K.Eskola, P.Kuusiniemi, M.Leino, J.F.C.Cocks, T.Enqvist, S.Hurskanen, H.Kettunen, W.H.Trzaska, J.Uusitalo, R.G.Allatt, P.T.Greenlees, R.D.Page α Decay of the New Isotope 206Ac NUCLEAR REACTIONS 175Lu(36Ar, xnyp), E=5.5 MeV/nucleon; measured yields; deduced evidence for 206Ac. Gas-filled separator, α-α position and time correlation method. RADIOACTIVITY 206Ac(α); measured Eα, T1/2; deduced isomeric levels. 207Ac(α); measured Eα, T1/2. Comparison with model predictions.
doi: 10.1103/PhysRevC.57.417
1998GR19 J.Phys.(London) G24, L63 (1998) P.T.Greenlees, N.Amzal, P.A.Butler, K.J.Cann, J.F.C.Cocks, D.Hawcroft, G.D.Jones, R.D.Page, A.Andreev, T.Enqvist, P.Fallon, B.Gall, M.Guttormsen, K.Helariutta, F.Hoellinger, P.M.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, H.Kettunen, P.Kuusiniemi, M.Leino, S.Messelt, M.Muikku, A.Savelius, A.Schiller, S.Siem, W.H.Trzaska, T.Tveter, J.Uusitalo First Observation of Excited States in 226U NUCLEAR REACTIONS 208Pb(22Ne, 4n), E=112 MeV; measured Eγ, Iγ, (recoil)γ-, γγ-coin. 226U deduced levels, J, π, rotational bands, E1 transitions, octupole deformation. Recoil-decay tagging technique.
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1998KI20 Phys.Lett. 443B, 82 (1998) S.L.King, J.Simpson, R.D.Page, N.Amzal, T.Back, B.Cederwall, J.F.C.Cocks, D.M.Cullen, P.T.Greenlees, M.K.Harder, K.Helariutta, P.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, A.Keenan, H.Kettunen, P.Kuusiniemi, M.Leino, R.Lemmon, M.Muikku, A.Savelius, J.Uusitalo, P.Van Isacker First Observation of Excited States in the Neutron Deficient Nuclei 168Pt and 170Pt NUCLEAR REACTIONS 112Sn(63Cu, 4np), E=338 MeV; 112Sn(60Ni, 2n), E=266 MeV; 112Sn(58Ni, 2n), E=265 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. 170Pt deduced levels, J, π. 168Pt deduced transitions. Recoil-decay tagging technique, Jurosphere array. Systematics of Pt levels discussed.
doi: 10.1016/S0370-2693(98)01333-1
1998MU25 Phys.Rev. C58, R3033 (1998) M.Muikku, J.F.C.Cocks, K.Helariutta, P.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, H.Kettunen, P.Kuusiniemi, M.Leino, P.Rahkila, A.Savelius, W.H.Trzaska, J.Uusitalo, P.T.Greenlees, R.D.Page Probing the Shape of 176Hg Along the Yrast Line NUCLEAR REACTIONS 144Sm(36Ar, 4n), E=190 MeV; measured Eγ, Iγ, (recoil)γ-, γγ-coin. 176Hg deduced levels, J, π, rotational band, band crossing. Recoil-decay tagging technique.
doi: 10.1103/PhysRevC.58.R3033
1998SC48 Nucl.Phys. A640, 337 (1998) H.C.Scraggs, E.S.Paul, A.J.Boston, J.F.C.Cocks, D.M.Cullen, K.Helariutta, P.M.Jones, R.Julin, S.Juutinen, H.Kankaanpaa, M.Muikku, P.J.Nolan, C.M.Parry, A.Savelius, R.Wadsworth, A.V.Afanasjev, I.Ragnarsson High-Spin Study of 119Xe NUCLEAR REACTIONS 96Mo(27Al, 3np), E=133 MeV; measured Eγ, Iγ, γγ(θ). 119Xe deduced high-spin levels J, π, configurations. Comparison with cranked Woods-Saxon and Nilsson-Strutinsky calculations. Enriched targets, Jurosphere spectrometer.
doi: 10.1016/S0375-9474(98)00454-0
1997CO08 Phys.Rev.Lett. 78, 2920 (1997) J.F.C.Cocks, P.A.Butler, K.J.Cann, P.T.Greenlees, G.D.Jones, S.Asztalos, P.Bhattacharyya, R.Broda, R.M.Clark, M.A.Deleplanque, R.M.Diamond, P.Fallon, B.Fornal, P.M.Jones, R.Julin, T.Lauritsen, I.Y.Lee, A.O.Macchiavelli, R.W.MacLeod, J.F.Smith, F.S.Stephens, C.T.Zhang Observation of Octupole Structures in Radon and Radium Isotopes and Their Contrasting Behavior at High Spin NUCLEAR REACTIONS 232Th(136Xe, X), E=833 MeV; measured γγγ-, γγγγ-coin. 218,220,222Rn, 222,224,226Ra deduced high-spin levels, J, π, intrinsic electric dipole moment to electric quadrupole moment ratio.
doi: 10.1103/PhysRevLett.78.2920
1997CO14 Acta Phys.Pol. B28, 75 (1997) New Vistas of Exotic Heavy Nuclei NUCLEAR REACTIONS 232Th(56Fe, X), E=362 MeV, (86Kr, X), E=511 MeV, (136Xe, X), E=830 MeV; analyzed target-like residuals mass distributions. 232Th(136Xe, X)218Rn/220Rn/222Rn/222Ra/224Ra/226Ra, E=833 MeV; measured Eγ, Iγ, γγ-coin. 218,220,222Rn, 222,224,226Ra deduced high-spin levels, J, π, B(E1)/B(E2).
1997JO15 Z.Phys. A358, 191 (1997) P.M.Jones, P.A.Butler, K.J.Cann, J.F.C.Cocks, G.D.Jones, R.Julin, H.Kankaanpaa, W.Pohler, B.Schulze, J.F.Smith, A.N.Wilson In-Beam Conversion Electron Spectroscopy using the SACRED Array NUCLEAR REACTIONS 186W(18O, 5n), 208Pb(18O, 4n), E=95 MeV; measured I(ce), (ce)(ce)-coin. 222Th deduced levels, H, π, yrast transitions. 199Pb deduced shears bands transitions γ multipolarity.
doi: 10.1007/s002180050303
1997JU03 Acta Phys.Pol. B28, 269 (1997) R.Julin, R.G.Allatt, P.A.Butler, K.J.Cann, J.F.C.Cocks, T.Enqvist, P.T.Greenlees, K.Helariutta, G.D.Jones, P.M.Jones, S.Juutinen, P.Jamsen, H.Kankaanpaa, P.Kuusiniemi, M.Leino, M.Muikku, R.D.Page, M.Piiparinen, A.Savelius, W.H.Trzaska, S.Tormanen, J.Uusitalo Studies of Neutron-Rich and Heavy Nuclei with the New In-Beam Facilities at JYFL NUCLEAR REACTIONS 116Cd(84Kr, X), E=370 MeV; measured Eγ, Iγ, γγ-coin. 114,116Cd deduced levels, J, π. 170Yb(28Si, 4n), 160Dy(36Ar, 4n), E not given; measured recoil α-decay associated Eγ, Iγ, γγ-coin. 192,194Po deduced levels, J, π. 208Pb(18O, 4n), E=95 MeV; measured E(ce), I(ce), (ce)(ce)-coin. 222Th deduced levels, J, π.
1997JU04 Acta Phys.Hung.N.S. 6, 169 (1997) R.Julin, K.Helariutta, P.Jones, S.Juutinen, H.Kankaanpaa, P.Kuusiniemi, M.Leino, M.Muikku, A.Savelius, W.Trzaska, J.Uusitalo, R.G.Allatt, P.A.Butler, J.F.C.Cocks, P.T.Greenlees, R.D.Page, J.Simpson, R.Lemmon Probing Shapes of Very Neutron Deficient Z ≈ 82 Nuclei using the Recoil-Decay Tagging Method NUCLEAR REACTIONS 160Dy(36Ar, 4n), E=178 MeV; 144Sm(36Ar, 4n), E=190 MeV; measured Eγ, Iγ, α-spectra following recoil decay, α-tagged (recoil)γ-coin.
1997KU20 Nucl.Phys. A621, 827 (1997) W.Kurcewicz, I.S.Grant, K.Gulda, A.J.Aas, J.Billowes, M.J.G.Borge, D.G.Burke, P.A.Butler, J.F.C.Cocks, B.Fogelberg, S.J.Freeman, G.D.Jones, E.Hagebo, P.Hoff, J.Honsi, A.Lindroth, G.Lovhoiden, H.Mach, T.Martinez, R.A.Naumann, K.Nybo, G.Nyman, H.Ravn, B.Rubio, J.Simpson, A.G.Smith, J.F.Smith, K.Steffensen, J.L.Tain, O.Tengblad, T.F.Thorsteinsen, and the ISOLDE Collaboration The Nuclear Structure of 227Fr RADIOACTIVITY 227Rn(β-) [from 232Th(p, n5p), E=1 GeV]; measured Eγ, Iγ, I(ce), T1/2, βγγ(t), γγ-coin. 227Fr deduced levels, J, π, ICC, γ-multipolarity, rotational bands, B(λ). Ge, Si(Li), BGO, plastic, BaF2 detectors, mini-orange spectrometer.
doi: 10.1016/S0375-9474(97)00190-5
1996BU26 Acta Phys.Pol. B27, 463 (1996) P.A.Butler, P.M.Jones, K.J.Cann, J.F.C.Cocks, H.Hubel, G.D.Jones, R.Julin, W.Pohler, B.Schulze, J.F.Smith Conversion Electron Spectroscopy of Heavy Nuclei NUCLEAR REACTIONS 186W(18O, 5n), 208Pb(18O, 4n), E=95 MeV; measured (ce)(ce)-coin; deduced implications to superdeformed second minimum associated transitions.
1996BU53 Nucl.Instrum.Methods Phys.Res. A381, 433 (1996) P.A.Butler, P.M.Jones, K.J.Cann, J.F.C.Cocks, G.D.Jones, R.Julin, W.H.Trzaska Electron Spectroscopy using a Multi-Detector Array NUCLEAR REACTIONS 208Pb(18O, 4n), E=95 MeV; measured E(ce), I(ce), (ce)(ce)-coin; deduced multi-detector conversion electron spectrometer characteristics.
doi: 10.1016/S0168-9002(96)00762-0
1996CO13 Acta Phys.Pol. B27, 213 (1996) J.F.C.Cocks, D.J.Blumenthal, R.Broda, P.A.Butler, K.J.Cann, B.Crowell, B.Fornal, R.F.Janssens, G.D.Jones, P.M.Jones, R.Julin, S.Juutinen, T.L.Khoo, T.Lauritsen, D.Muller, D.Nisius, M.Piiparinen, A.Savelius, J.F.Smith Population of Reflection-Asymmetric Nuclei by Multi-Nucleon Transfer Reactions NUCLEAR REACTIONS 232Th(136Xe, X), E=830 MeV; 232Th(56Fe, X), E=362 MeV; measured γγ-coin; deduced fragment production yield vs mass, nucleons transfer mechanism.
1996LH03 Phys.Rev. C54, 1117 (1996) G.Lhersonneau, P.Dendooven, S.Hankonen, A.Honkanen, M.Huhta, R.Julin, S.Juutinen, M.Oinonen, H.Penttila, A.Savelius, S.Tormanen, J.Aysto, P.A.Butler, J.F.C.Cocks, P.M.Jones, J.F.Smith Decays of the 97Y Isomers to the Single Neutron Nucleus 97Zr RADIOACTIVITY 97mY(β-); measured γγ(t), βγ(t), Eγ, Iγ; deduced log ft. 97Zr deduced levels, T1/2, J, π, transition rates, single-neutron levels, band structure. On-line mass separation, 12 Compton suppressed Ge-array.
doi: 10.1103/PhysRevC.54.1117
1996LH05 Nucl.Instrum.Methods Phys.Res. A373, 415 (1996) G.Lhersonneau, P.A.Butler, J.F.C.Cocks, A.Honkanen, M.Huhta, P.M.Jones, A.Jokinen, R.Julin, S.Juutinen, A.Lampinen, D.Muller, E.Makela, M.Oinonen, J.M.Parmonen, M.Piiparinen, A.Savelius, J.F.Smith, S.Tormanen, A.Virtanen, J.Aysto High-Spin Isomers in Neutron-RIch Nuclei Studied with TARDIS-Array at IGISOL RADIOACTIVITY 97Y(β-) [from 232Th(p, X), E=25 MeV]; measured Eγ, Iγ, γγ-coin. 97Zr deduced transitions. Compton suppressed detector array TARDIS.
doi: 10.1016/0168-9002(96)00072-1
1995SM06 Phys.Rev.Lett. 75, 1050 (1995) J.F.Smith, J.F.C.Cocks, N.Schulz, M.Aiche, M.Bentaleb, P.A.Butler, F.Hannachi, G.D.Jones, P.M.Jones, R.Julin, S.Juutinen, R.Kulessa, E.Lubkiewicz, A.Plochocki, F.Riess, E.Ruchowska, A.Savelius, J.C.Sens, J.Simpson, E.Wolf Contrasting Behavior in Octupole Structures Observed at High Spin in 220Ra and 222Th NUCLEAR REACTIONS 208Pb(18O, 2nα), (18O, 4n), E=95 MeV; measured γγ-coin. 220Ra, 222Th deduced high-spin levels, J, π, shape transition features. Woods-Saxon-Bogolyubov cranking calculations.
doi: 10.1103/PhysRevLett.75.1050
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