NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = H.L.Ravn Found 76 matches. 2005KA45 Eur.Phys.J. A 25, Supplement 1, 117 (2005) T.Kautzsch, A.Wohr, W.B.Walters, K.-L.Kratz, B.Pfeiffer, M.Hannawald, J.Shergur, O.Arndt, S.Hennrich, S.Falahat, T.Griesel, O.Keller, A.Aprahamian, B.A.Brown, P.F.Mantica, M.A.Stoyer, H.L.Ravn, for the ISOLDE IS333 and Rochester CHICO/Gammasphere Collaborations Structure of neutron-rich even-even 124, 126Cd RADIOACTIVITY 124,126Ag(β-); measured Eγ, Iγ, γγ-coin following decay of mass-separated sources. 124,126Cd deduced levels, J, π. Comparison with shell-model predictions.
doi: 10.1140/epjad/i2005-06-197-6
2003KO26 Nucl.Instrum.Methods Phys.Res. B204, 347 (2003) U.Koster, V.N.Fedoseyev, A.N.Andreyev, U.C.Bergmann, R.Catherall, J.Cederkall, M.Dietrich, H.De Witte, D.V.Fedorov, L.Fraile, S.Franchoo, H.Fynbo, U.Georg, T.Giles, M.Gorska, M.Hannawald, M.Huyse, A.Joinet, O.C.Jonsson, K.L.Kratz, K.Kruglov, Ch.Lau, J.Lettry, V.I.Mishin, M.Oinonen, K.Partes, K.Perajarvi, B.Pfeiffer, H.L.Ravn, M.D.Seliverstov, P.Thirolf, K.Van de Vel, P.Van Duppen, J.Van Roosbroeck, L.Weissman, and the IS365/IS387/IS393/ISOLDE Collaborations On-line yields obtained with the ISOLDE RILIS
doi: 10.1016/S0168-583X(02)01956-0
2003KU25 Eur.Phys.J. A 18, 5 (2003) J.Kurpeta, A.Plochocki, A.N.Andreyev, J.Aysto, A.De Smet, H.De Witte, A.-H.Evensen, V.Fedoseyev, S.Franchoo, M.Gorska, M.Huhta, M.Huyse, Z.Janas, A.Jokinen, M.Karny, E.Kugler, W.Kurcewicz, U.Koster, J.Lettry, A.Nieminen, K.Partes, M.Ramdhane, H.L.Ravn, K.Rykaczewski, J.Szerypo, K.Van de Vel, P.Van Duppen, L.Weissman, G.Walter, A.Wohr, and the IS387 and ISOLDE Collaborations The decay of the new neutron-rich isotope 217Bi RADIOACTIVITY 217Bi(β-) [from 232Th, 238U(p, X)]; measured Eγ, Iγ, βγ-coin, T1/2, Qβ; deduced log ft. 217Po deduced levels. 217Po(α) [from 217Bi decay]; measured Eα, T1/2. Mass separator.
doi: 10.1140/epja/i2003-10065-7
2003KU26 Eur.Phys.J. A 18, 31 (2003) J.Kurpeta, A.Plochocki, A.N.Andreyev, J.Aysto, A.De Smet, H.De Witte, A.-H.Evensen, V.Fedoseyev, S.Franchoo, M.Gorska, H.Grawe, M.Huhta, M.Huyse, Z.Janas, A.Jokinen, M.Karny, E.Kugler, W.Kurcewicz, U.Koster, J.Lettry, A.Nieminen, K.Partes, M.Ramdhane, H.L.Ravn, K.Rykaczewski, J.Szerypo, K.Van de Vel, P.Van Duppen, L.Weissman, G.Walter, A.Wohr, and the IS387 and ISOLDE Collaborations Isomeric and ground-state decay of 215Bi RADIOACTIVITY 215mBi(IT), (β-); 215Bi(β-) [from 232Th, 238U(p, X)]; measured Eγ, Iγ, X-ray spectra, γγ-, βγ-, (X-ray)γ-coin; deduced log ft. 215Bi deduced levels, J, π, configurations, ICC, high-spin isomer T1/2. 215Po deduced levels, J, π, configurations. Mass separator.
doi: 10.1140/epja/i2003-10066-6
2002BE52 Nucl.Phys. A701, 327c (2002) J.R.J.Bennett, U.C.Bergmann, P.V.Drumm, J.Lettry, T.Nilsson, R.Catherall, O.C.Jonsson, H.L.Ravn, H.Simon, and the ISOLDE Collaboration Release Studies of a Thin Foil Tantalum Target for the Production of Short-Lived Radioactive Nuclei
doi: 10.1016/S0375-9474(01)01606-2
2002BE53 Nucl.Phys. A701, 363c (2002) U.C.Bergmann, L.Axelsson, J.R.J.Bennett, M.J.G.Borge, R.Catherall, P.V.Drumm, V.N.Fedoseyev, C.Forssen, L.M.Fraile, H.O.U.Fynbo, U.Georg, T.Giles, S.Grevy, P.Hornshoj, B.Jonson, O.C.Jonsson, U.Koster, J.Lettry, K.Markenroth, F.M.Marques, V.I.Mishin, I.Mukha, T.Nilsson, G.Nyman, A.Oberstedt, H.L.Ravn, K.Riisager, G.Schrieder, V.Sebastian, H.Simon, O.Tengblad, F.Wenander, K.Wilhelmsen Rolander Light Exotic Isotopes: Recent beam developments and physics applications at ISOLDE RADIOACTIVITY 12Be(β-), (β-n); measured Eβ, β-delayed neutron spectra, T1/2. 14Be(β-); measured β-delayed neutrons, charged particles; deduced decay branching ratios. 9C(β+); measured Ep, Eα following daughter nucleus decay.
doi: 10.1016/S0375-9474(01)01611-6
2001GU33 Eur.Phys.J. A 12, 383 (2001) A.Guglielmetti, R.Bonetti, G.Ardisson, V.Barci, T.Giles, M.Hussonnois, J.F.Le Du, C.Le Naour, V.L.Mikheev, A.L.Pasinetti, H.L.Ravn, S.P.Tretyakova, D.Trubert New Measurement of Exotic Decay of 225Ac by 14C Emission RADIOACTIVITY 225Ac(14C), (α) [from Th(p, X) and subsequent decay]; measured particle spectra, decay branching ratio, partial T1/2; deduced structure effects.
doi: 10.1007/s10050-001-8661-5
2001HA39 Nucl.Phys. A688, 578c (2001) M.Hannawald, V.N.Fedoseyev, U.Koster, K.-L.Kratz, V.I.Mishin, W.F.Mueller, H.L.Ravn, J.Van Roosbroeck, H.Schatz, V.Sebastian, W.B.Walters, and the ISOLDE Collaboration Decay Properties of N = 82 to 84 Cadmium r-Process Nuclides RADIOACTIVITY 130,131,132Cd(β-); measured T1/2, β-delayed neutron probabilities. Laser ion source, comparison with Shell Model results.
doi: 10.1016/S0375-9474(01)00793-X
2000HA55 Phys.Rev. C62, 054301 (2000) M.Hannawald, K.-L.Kratz, B.Pfeiffer, W.B.Walters, V.N.Fedoseyev, V.I.Mishin, W.F.Mueller, H.Schatz, J.Van Roosbroeck, U.Koster, V.Sebastian, H.L.Ravn, and the ISOLDE Collaboration Selective Laser Ionization of Very Neutron-Rich Cadmium Isotopes: Decay properties of 131Cd83 and 132Cd84 RADIOACTIVITY 131,132Cd(β-), (β-n) [from 238U(p, F)]; measured T1/2, β-delayed neutron branching ratios. 131,132In deduced levels, β-branching intensities. Comparison with model predictions.
doi: 10.1103/PhysRevC.62.054301
2000KA02 Nucl.Instrum.Methods Phys.Res. B160, 1 (2000) S.Kandri-Rody, J.Obert, E.Cottereau, O.Bajeat, M.Ducourtieux, C.Lau, H.Lefort, J.C.Potier, J.C.Putaux, F.Clapier, J.Lettry, A.C.Mueller, N.Pauwels, J.Proust, C.F.Liang, P.Paris, H.L.Ravn, B.Roussiere, J.Sauvage, J.A.Scarpaci, F.Le Blanc, G.Lalu, I.Lhenry, T.Von Egidy, R.Antoni Exotic Nuclei Produced by Fast Neutrons in a Liquid Uranium Target NUCLEAR REACTIONS U(n, X)90Kr/91Kr/92Kr/139Xe/140Xe/134I/136I/133Te/84Br, E=fast; measured yields. Liquid uranium target, fast neutrons from deuteron breakup.
doi: 10.1016/S0168-583X(99)00573-X
2000KA48 Eur.Phys.J. A 9, 201 (2000) T.Kautzsch, W.B.Walters, M.Hannawald, K.-L.Kratz, V.I.Mishin, V.N.Fedoseyev, W.Bohmer, Y.Jading, P.Van Duppen, B.Pfeiffer, A.Wohr, P.Moller, I.Klockl, V.Sebastian, U.Koster, M.Koizumi, J.Lettry, H.L.Ravn, and the ISOLDE Collaboration New States in Heavy Cd Isotopes and Evidence for Weakening of the N = 82 Shell Structure RADIOACTIVITY 126,128,130Ag(β-) [from 238U(p, F)]; measured Eγ, Iγ, γγ-coin following decay of mass-separated sources. 126,128,130Cd deduced levels, J, π. Systematics of 2+, 4+ level energies in mass region discussed.
doi: 10.1007/s100500070038
2000KO14 Nucl.Instrum.Methods Phys.Res. B160, 528 (2000) U.Koster, V.N.Fedoseyev, V.I.Mishin, L.Weissman, M.Huyse, K.Kruglov, W.F.Mueller, P.Van Duppen, J.Van Roosbroeck, P.Thirolf, H.G.Thomas, D.Weisshaar, W.Schulze, R.Borcea, M.La Commara, H.Schatz, K.Schmidt, S.Rottger, G.Huber, V.Sebastian, K.L.Kratz, R.Catherall, U.Georg, J.Lettry, M.Oinonen, H.L.Ravn, H.Simon, and the ISOLDE Collaboration Isomer Separation of 70gCu and 70mCu with a Resonance Ionization Laser Ion Source NUCLEAR MOMENTS 70Cu; measured hfs, μ for ground and isomeric states. Resonant laser ionization, isomer separation.
doi: 10.1016/S0168-583X(99)00552-2
2000KU06 Eur.Phys.J. A 7, 49 (2000) J.Kurpeta, A.Andreyev, J.Aysto, A.-H.Evensen, M.Huhta, M.Huyse, A.Jokinen, M.Karny, E.Kugler, J.Lettry, A.Nieminen, A.Plochocki, M.Ramdhane, H.L.Ravn, K.Rykaczewski, J.Szerypo, P.Van Duppen, G.Walter, A.Wohr, and the ISOLDE Collaboration The Decay of the Neutron-Rich Nucleus 216Bi RADIOACTIVITY 216Bi(β-) [from 232Th(p, X), E=1 GeV]; measured Eγ, Iγ(t), γγ-, βγ-coin. 216Po deduced levels, possible J, π. Mass separator, tape transport.
doi: 10.1007/s100500050010
1999BE53 Nucl.Phys. A658, 129 (1999) U.C.Bergmann, L.Axelsson, M.J.G.Borge, V.N.Fedoseyev, C.Forssen, H.O.U.Fynbo, S.Grevy, P.Hornshoj, Y.Jading, B.Jonson, U.Koster, K.Markenroth, F.M.Marques, V.I.Mishin, T.Nilsson, G.Nyman, A.Oberstedt, H.L.Ravn, K.Riisager, G.Schrieder, V.Sebastian, H.Simon, O.Tengblad, F.Wenander, K.Wilhelmsen Rolander, and the ISOLDE Collaboration New Information on β-Delayed Neutron Emission from 12, 14Be RADIOACTIVITY 12,14Be(β-) [from 1 GeV p on UC target]; measured β-delayed neutrons, βn and nn time correlations. 12,14Be deduced neutron emission probabilities, branching ratios. Neutron long counters, mass-separated sources.
doi: 10.1016/S0375-9474(99)00348-6
1999HA05 Phys.Rev.Lett. 82, 1391 (1999) M.Hannawald, T.Kautzsch, A.Wohr, W.B.Walters, K.-L.Kratz, V.N.Fedoseyev, V.I.Mishin, W.Bohmer, B.Pfeiffer, V.Sebastian, Y.Jading, U.Koster, J.Lettry, H.L.Ravn, and the ISOLDE Collaboration Decay of Neutron-Rich Mn Nuclides and Deformation of Heavy Fe Isotopes RADIOACTIVITY 61,62,63,64,65,66,67,68,69Mn(β-); measured T1/2. 64,66Mn(β-); measured Eγ, Iγ, γγ-coin. 64,66Fe deduced levels, deformation. NUCLEAR STRUCTURE Z=24-32; analyzed 2+, 4+ level systematics in even-even nuclides.
doi: 10.1103/PhysRevLett.82.1391
1996KA40 Phys.Rev. C54, R2811 (1996) T.Kautzsch, W.B.Walters, V.N.Fedoseyev, Y.Jading, A.Jokinen, I.Klockl, K.-L.Kratz, V.I.Mishin, H.L.Ravn, P.Van Duppen, A.Wohr, and the ISOLDE Collaboration Laser Ionization of 124Ag and Its Decay to Levels of 124Cd RADIOACTIVITY 124Ag(β-) [from U(p, X), E=1 GeV]; measured Eγ, Iγ. 124Cd deduced levels, possible J, π. Chemically selective laser ion source, UC2-C target. Anharmonic vibration model.
doi: 10.1103/PhysRevC.54.R2811
1995FE12 Z.Phys. A353, 9 (1995) V.N.Fedoseyev, Y.Jading, O.C.Jonsson, R.Kirchner, K.-L.Kratz, M.Krieg, E.Kugler, J.Lettry, T.Mehren, V.I.Mishin, H.L.Ravn, T.Rauscher, H.L.Ravn, F.Scheerer, O.Tengblad, P.Van Duppen, A.Wohr, and the ISOLDE Collaboration Study of Short-Lived Silver Isotopes with a Laser Ion Source RADIOACTIVITY 121,122,123,124,125,126,127Ag(β-n); measured β-decay T1/2. Neutron long counter, β-detector, ionization of Ag ions by two resonant excitations, final laser ionization into the continuum, chemically selective laser ion source.
1995HO11 Phys.Rev. C52, 267 (1995) E.Hourany, G.Berrier-Ronsin, A.Elayi, P.Hoffmann-Rothe, A.C.Mueller, L.Rosier, G.Rotbard, G.Renou, A.Liebe, D.N.Poenaru, H.L.Ravn 223Ra Nuclear Spectroscopy in 14C Cluster Radioactivity RADIOACTIVITY 223Ra(14C); measured E(14C), T1/2; deduced hindrance factors. Implanted source, SOLENO spectrometer.
doi: 10.1103/PhysRevC.52.267
1994BO28 Nucl.Phys. A576, 21 (1994) R.Bonetti, C.Chiesa, A.Guglielmetti, C.Migliorino, P.Monti, A.L.Pasinetti, H.L.Ravn Carbon Radioactivity of 221Fr and 221Ra and the Hindered Decay of Exotic Odd-A Emitters RADIOACTIVITY 221Fr, 221Ra(12C), (14C); measured cluster decay T1/2, branching ratio relative to α decay. Solid-state nuclear track detectors, on-line source preparation.
doi: 10.1016/0375-9474(94)90736-6
1994RA33 Nucl.Instrum.Methods Phys.Res. B88, 441 (1994) H.L.Ravn, P.Bricault, G.Ciavola, P.Drumm, B.Fogelberg, E.Hagebo, M.Huyse, R.Kirchner, W.Mittig, A.Mueller, H.Nifenecker, E.Roeckl Comparison of Radioactive Ion-Beam Intensities Produced by Means of Thick Targets Bombarded with Neutrons, Protons and Heavy Ions
doi: 10.1016/0168-583X(94)95397-X
1993BO26 Nucl.Phys. A562, 32 (1993) R.Bonetti, C.Chiesa, A.Guglielmetti, R.Matheoud, C.Migliorino, A.L.Pasinetti, H.L.Ravn Nuclear Structure Effects in the Exotic Decay of 225Ac via 14C Emission RADIOACTIVITY 225Ac(14C), (α); measured (α/14C) branching ratio; deduced dominant final state in decay. Solid state nuclear track detectors.
doi: 10.1016/0375-9474(93)90030-2
1992ED01 Nucl.Instrum.Methods Phys.Res. B62, 535 (1992) R.Eder, H.Grawe, E.Hagebo, P.Hoff, E.Kugler, H.L.Ravn, K.Steffensen The Production Yields of Radioactive Ion-Beams from Fluorinated Target at the ISOLDE On-Line Mass Separator NUCLEAR REACTIONS Ta, W, Ti, 93Nb(p, X), E=600 MeV; measured production yields of radioactive beams from Ca-Hf. Fluorinated targets, on-line mass separator.
doi: 10.1016/0168-583X(92)95387-7
1992HA42 Nucl.Instrum.Methods Phys.Res. B70, 165 (1992) E.Hagebo, P.Hoff, O.C.Jonsson, E.Kugler, J.P.Omtvedt, H.L.Ravn, K.Steffensen New Production Systems at ISOLDE NUCLEAR REACTIONS Pt(3He, xnyp), E not given; Sn(3He, xnyp), E=910 MeV; measured production yields for Au, Hg, Cd isotopes. Pt/graphite, Sn/graphite targets. U(p, X), E=600 MeV; measured production yields for Ne, Na, Mg, Al, Mn, Cu, Zn, Ga, Ge, As, Ag, Cd, In, Sn, Sb, Te, Hg, Tl, Pb, Bi, Po isotopes. Uranium carbide with hot plasma ion source, data on Ta, Nb foil targets with W surface ionizer and CF4 leak also discussed.
doi: 10.1016/0168-583X(92)95927-J
1992TE03 Z.Phys. A342, 303 (1992) O.Tengblad, M.J.G.Borge, L.Johannsen, B.Jonson, M.Lindroos, T.Nilsson, G.Nyman, A.Poves, H.L.Ravn, J.Retamosa, K.Riisager, P.Sona, K.Wilhelmsen, and the ISOLDE Collaboration Study of Neutron Rich Neon Isotopes RADIOACTIVITY 26,27,28,29Ne(β-n) [from Th(3He, X), E=910 MeV]; measured Iβ, T1/2, neutron emission probabilities. Shell model analysis.
doi: 10.1007/BF01291514
1991HO15 Phys.Rev. C44, 1424 (1991) E.Hourani, L.Rosier, G.Berrier-Ronsin, A.Elayi, A.C.Mueller, G.Rappenecker, G.Rotbard, G.Renou, A.Liebe, L.Stab, H.L.Ravn Fine Structure in 14C Emission from 223Ra and 224Ra RADIOACTIVITY 223,224Ra(14C); measured decay spectra; deduced branching ratios, hindrance factors. Implanted Ra sources.
doi: 10.1103/PhysRevC.44.1424
1991KR15 Z.Phys. A340, 419 (1991) K.-L.Kratz, H.Gabelmann, P.Moller, B.Pfeiffer, H.L.Ravn, A.Wohr, and the ISOLDE Collaboration Neutron-Rich Isotopes Around the r-Process ' Waiting-Point ' Nuclei 7929Cu50 and 8030Zn50 RADIOACTIVITY 74,75,76,77,78,79Cu, 79,80,81Zn, 79,80,81,82,83,84Ga, 84,85Ge, 85As(β-n); measured β-delayed neutron decay T1/2, emission probabilities. On-line mass separation, sources from 238U(p, X), E=600 MeV.
doi: 10.1007/BF01290331
1989BA50 Phys.Lett. 228B, 458 (1989) P.Baumann, A.Huck, G.Klotz, A.Knipper, G.Walter, G.Marguier, H.L.Ravn, C.Richard-Serre, A.Poves, J.Retamosa 34Si: A new doubly magic nucleus ( Question ) RADIOACTIVITY 34Al(β-) [from U(p, X), E=600 MeV]; measured βγγ-coin, Eγ, Iγ; deduced log ft, neutron emission probability. 34Al level deduced J, π. 34Si deduced levels, J, π, γ-branching ratios.
doi: 10.1016/0370-2693(89)90974-X
1989BO11 Z.Phys. A333, 109 (1989) M.J.G.Borge, D.G.Burke, H.Gabelmann, P.Hill, O.C.Jonsson, N.Kaffrell, W.Kurcewicz, G.Lovhoiden, K.Nybo, G.Nyman, H.L.Ravn, J.Rogowski, T.F.Thorsteinsen, and the ISOLDE Collaboration The New Neutron-Rich Isotope 228Rn NUCLEAR REACTIONS 232Th(p, X), E=600 MeV; measured Eγ, Iγ, K X-ray spectra; deduced evidence for 228,227Rn. RADIOACTIVITY 228,227Rn(β-) [from 232Th(p, xnyp), E=600 MeV]; measured Eγ, Iγ, K X-ray spectra; deduced T1/2.
1988AX01 Phys.Lett. 210B, 249 (1988) H.Axelsson, M.Cronqvist, A.De Rujula, P.G.Hansen, L.Johannsen, B.Jonson, R.A.Naumann, G.Nyman, J.W.Petersen, H.L.Ravn, K.Riisager, J.A.Scircle, and the ISOLDE Collaboration Candidates for Electron-Neutrino Mass Measurements. The Case of 81Kr RADIOACTIVITY 81Kr(EC) [from 81Rb-decay]; measured (X-ray)(X-ray)-coin, relative Iγ; deduced Q(EC), branching ratio, ν(e) mass relevance.
doi: 10.1016/0370-2693(88)90380-2
1987RA12 Nucl.Instrum.Methods Phys.Res. B26, 72 (1987) Radioactive Ion Beams Available at On-Line Mass Separators NUCLEAR REACTIONS La, U(p, X)114Cs/115Cs/116Cs/117Cs/118Cs/119Cs/120Cs/121Cs/122Cs/123Cs/124Cs/125Cs/126Cs/127Cs/128Cs/129Cs/130Cs/131Cs/132Cs/134Cs/135Cs/137Cs/138Cs/141Cs/142Cs/143Cs/144Cs/145Cs/146Cs/147Cs/148Cs/149Cs/150Cs/151Cs/152Cs, E=600 MeV; U(3He, X)114Cs/115Cs/116Cs/117Cs/118Cs/119Cs/120Cs/121Cs/122Cs/123Cs/124Cs/125Cs/126Cs/127Cs/128Cs/129Cs/130Cs/131Cs/132Cs/134Cs/135Cs/137Cs/138Cs/141Cs/142Cs/143Cs/144Cs/145Cs/146Cs/147Cs/148Cs/149Cs/150Cs/151Cs/152Cs, E=910 MeV; measured residual production yields. Mass separators.
doi: 10.1016/0168-583X(87)90735-X
1986BA26 Phys.Rev. C34, 362 (1986) S.W.Barwick, P.B.Price, H.L.Ravn, E.Hourani, M.Hussonnois Systematics of Spontaneous Emission of Intermediate Mass Fragments from Heavy Nuclei RADIOACTIVITY 221,226Ra, 221Fr, 225Ac(α), (14C); measured α-, 14C branching ratio; deduced T1/2, E(14C).
doi: 10.1103/PhysRevC.34.362
1986BJ01 Nucl.Phys. A453, 463 (1986) T.Bjornstad, M.J.G.Borge, J.Blomqvist, R.D.Von Dincklage, G.T.Ewan, P.Hoff, B.Jonson, K.Kawade, A.Kerek, O.Klepper, G.Lovhoiden, S.Mattsson, G.Nyman, H.L.Ravn, G.Rudstam, K.Sistemich, O.Tengblad, and the ISOLDE Collaboration The Doubly Closed Shell Nucleus 50132Sn82 RADIOACTIVITY 132In(β-) [from U(p, F)]; measured Eγ, Iγ, I(ce), E(n), T1/2, γγ-, βγ-coin; deduced Qβ. 132Sn deduced level scheme, B(E2), neutron separation energy, ICC. Uranium carbide target. Ge(Li), Si(Li), 3He ion chamber, plastic scintillator telescope detectors. On-line mass separation.
doi: 10.1016/0375-9474(86)90447-1
1986BJ02 Phys.Scr. 34, 578 (1986) T.Bjornstad, E.Hagebo, P.Hoff, O.C.Jonsson, E.Kugler, H.L.Ravn, S.Sundell, B.Vosicki, and the ISOLDE Collaboration Methods for Production of Intense Beams of Unstable Nuclei: New developments at ISOLDE NUCLEAR REACTIONS U, Ta, Ir, 93Nb, Sc, Ca, Th, Ge(p, X), E=600 MeV; Sc, U(3He, X)Cs/In/Yb/Lu/Tm/Pr/Pm/Sm/Nd/Eu/Gd/Tb/Dy/Ho/Rb/K/Br/Rn/Ar/Zn/Ga/Po/At, E=910 MeV; measured residual isotopes production yields. Synchrocyclotron.
doi: 10.1088/0031-8949/34/6A/013
1986BO35 Z.Phys. A325, 429 (1986) M.J.G.Borge, D.G.Burke, F.Calaprice, O.C.Jonsson, G.Lovhoiden, R.A.Naumann, K.Nybo, G.Nyman, H.L.Ravn, T.F.Thorsteinsen, and the ISOLDE collaboration New Isotope 227Rn and Revised Halflives for 223Rn and 226Rn RADIOACTIVITY 223Rn(β-), (EC); 226Rn(β-); 227Rn(β-) [from Th(p, X), E=600 MeV]; measured Eγ, Iγ, I(ce), T1/2. 223Fr deduced γ transition energies, multipolarity. 4π plastic scintillation counter. NUCLEAR REACTIONS Th(p, X)199Rn/200Rn/201Rn/202Rn/203Rn/204Rn/205Rn/206Rn/207Rn/208Rn/209Rn/210Rn/211Rn/218Rn/219Rn/220Rn/222Rn/223Rn/224Rn/225Rn/226Rn/227Rn/228Rn, E=600 MeV; measured production yields. On-line separator. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0835. 1986BO46 Phys.Scr. 34, 591 (1986) M.J.G.Borge, A.De Rujula, P.G.Hansen, B.Jonson, G.Nyman, H.L.Ravn, K.Riisager, and the ISOLDE Collaboration Limits on Neutrino-Mixing from the Internal Bremsstrahlung Spectrum of 125I RADIOACTIVITY 125I(EC) [from La(p, X), E=600 MeV]; measured internal bremsstrahlung spectra; deduced Q, (E1/M1) ratio, no massive neutrino evidence. 125I, 125Te deduced mass difference. Ge detectors.
doi: 10.1088/0031-8949/34/6A/014
1985BJ01 Nucl.Phys. A443, 283 (1985) T.Bjornstad, M.J.G.Borge, P.Dessagne, R.-D.Von Dincklage, G.T.Ewan, P.G.Hansen, A.Huck, B.Jonson, G.Klotz, A.Knipper, P.O.Larsson, G.Nyman, H.L.Ravn, C.Richard-Serre, K.Riisager, D.Schardt, G.Walter, and the ISOLDE Collaboration Study of the Giant Gamow-Teller Resonance in Nuclear β-Decay: The case of 32Ar RADIOACTIVITY 32Ar(β+p) [from 40Ca(p, 3p6n) reaction]; measured β-delayed E(p), I(p), E(γ), I(γ), pγ-coin; deduced axial vector strength renormalization, β-strength function. 32Ar deduced T1/2. 32Cl deduced levels, proton braching ratio, Gamow-Teller strength function. CaO target, Ge, surface barrier Si, CsI detectors. On-line mass separation.
doi: 10.1016/0375-9474(85)90264-7
1985HU03 Phys.Rev. C31, 2226 (1985) A.Huck, G.Klotz, A.Knipper, C.Miehe, C.Richard-Serre, G.Walter, A.Poves, H.L.Ravn, G.Marguier Beta Decay of the New Isotopes 52K, 52Ca, and 52Sc; A test of the shell model far from stability RADIOACTIVITY 52K(β-n); 52Ca(β-) [from 52K(β--decay)]; 52Sc(β-) [from 52Ca(β--decay)]; measured T1/2, Eγ, Iγ, Eβ, βγ-, γγ-, βγn-coin, En, In; deduced Qβ, mass excess, log ft. 52Ca, 52Sc, 52Ti deduced levels, Iβ, γ-branching, J, π.
doi: 10.1103/PhysRevC.31.2226
1985NE06 Phys.Rev.Lett. 55, 1559 (1985) R.Neugart, H.H.Stroke, S.A.Ahmad, H.T.Duong, H.L.Ravn, K.Wendt Nuclear Magnetic Moment of 207Tl RADIOACTIVITY 207Tl(β-) [from 219Fr decay chain]; measured hfs; deduced μ. 207,205,203Tl deduced isotope shifts. Other data input, collinear fast beam laser spectroscopy. NUCLEAR MOMENTS 203,205Tl; measured hfs. 203,205,207Tl deduced isotope shifts. Other data input, collinear fast beam laser spectroscopy.
doi: 10.1103/PhysRevLett.55.1559
1985PR01 Phys.Rev.Lett. 54, 297 (1985) P.B.Price, J.D.Stevenson, S.W.Barwick, H.L.Ravn Discovery of Radioactive Decay of 222Ra and 224Ra by 14C Emission RADIOACTIVITY 221Fr, 221,222,223,224Ra(α), (14C); measured 14C range distributions; deduced 14C to α-decay relative branching ratio, Gamow factors.
doi: 10.1103/PhysRevLett.54.297
1985RI05 Phys.Scr. 31, 321 (1985) K.Riisager, A.DeRujula, P.G.Hansen, B.Jonson, H.L.Ravn The Internal Bremsstrahlung Spectra from the EC Beta Decay of 193Pt and 163Ho RADIOACTIVITY 193Pt, 163Ho(EC); calculated internal bremsstrahlung spectra following decay. Glauber-Martin theory.
doi: 10.1088/0031-8949/31/5/005
1985VO03 Phys.Rev. C31, 1510 (1985) R.-D.von Dincklage, J.Gerl, H.L.Ravn, G.J.Beyer β- Decay of 158Tb RADIOACTIVITY 158Tb(β-), (EC) [from 156Dy(n, γ)157Dy→157Tb(n, γ)]; measured Eβ, Iβ; deduced Qβ, β endpoint energy.
doi: 10.1103/PhysRevC.31.1510
1985VO13 Nucl.Phys. A445, 113 (1985) R.-D.Von Dincklage, H.J.Hay, H.L.Ravn The Electron Capture Decay of 158Tb RADIOACTIVITY 158Tb(EC) [from double thermal-neutron capture on 156Dy, mass, chemical separations]; measured K, L X-rays, Xγ-, γγ-coin; deduced Q(EC). 158Tb, 158Gd deduced mass difference. Natural target, Si(Li), high purity Ge detectors.
doi: 10.1016/0375-9474(85)90363-X
1984CA32 Phys.Rev. C30, 1671 (1984) F.Calaprice, G.T.Ewan, R.-D.von Dincklage, B.Jonson, O.C.Jonsson, H.L.Ravn Alpha Decay of 198Rn NUCLEAR REACTIONS Th(p, X)198Rn/199Rn/199mRn/200Rn, E=600 MeV; measured Rn isotope production yields, Eα; deduced evidence for 198Rn. Activation technique. RADIOACTIVITY 198,199,199m,200Rn(α) [from Th(p, X), E=600 MeV]; measured α-decay rate, Eα, Iα, T1/2. High temperature target, mass separation.
doi: 10.1103/PhysRevC.30.1671
1984EW01 Z.Phys. A318, 309 (1984) G.T.Ewan, P.Hoff, B.Jonson, K.-L.Kratz, P.O.Larsson, G.Nyman, H.L.Ravn, W.Ziegert Intense Mass-Separated Beams of Halogens and Beta-Delayed Neutron Emission from Heavy Bromine Isotopes NUCLEAR STRUCTURE 89,90,91,92Br(β-n) [from Th(p, X), E=600 MeV]; measured T1/2, β-delayed En, I(n), n/β branching ratio, neutron emission probabilities. NUCLEAR REACTIONS Th(p, X), E=600 MeV; measured production yields of Cl, Br, I, At isotopes. Activation technique, ThO2 target. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0838. 1983BE42 Nucl.Phys. A408, 87 (1983) G.J.Beyer, A.De Rujula, R.-D.Von Dincklage, H.A.Gustafsson, P.G.Hansen, P.Hoff, B.Jonson, H.L.Ravn, K.Riisager The Q-Value of 157Tb RADIOACTIVITY 157Tb(EC) [from Ta(p, X), E=600 MeV, mass, chemical separation]; measured X-rays, Auger electrons, internal bremsstrahlung; deduced T1/2, Q. 157Gd deduced EC-branching ratio to excited state, subshell capture ratios. Natural target, Si(Li), high-purity Ge detectors, gas proportional detectors.
doi: 10.1016/0375-9474(83)90350-0
1983BO08 Nuovo Cim. 73A, 273 (1983) G.L.Borchert, O.W.B.Schult, J.Speth, P.G.Hansen, B.Jonson, H.L.Ravn, J.B.McGrory Differences of the Mean Square Charge Radii of the Stable Lead Isotopes Observed through Electronic K X-Ray Shifts NUCLEAR MOMENTS 204,206,207,208Pb; measured (K X-ray) isotope shifts; deduced rms charge radii. Microscopic model calculations, other data comparisons.
doi: 10.1007/BF02734669
1983JO04 Nucl.Phys. A396, 479c (1983) B.Jonson, J.U.Andersen, G.J.Beyer, G.Charpak, A.De Rujula, B.Elbek, H.A.Gustafsson, P.G.Hansen, P.Knudsen, E.Laegsgaard, J.Pedersen, H.L.Ravn Determination of the Electron-Neutrino Mass from Experiments on Electron-Capture Beta Decay RADIOACTIVITY 193Pt(EC); measured E(L X-ray), I(L X-ray), internal bremsstrahlung Eγ, Iγ, γ(X-ray)-coin; deduced Q(EC), electron neutrino mass upper limit. 163Ho(EC) [from Ta(p, X), E=600 MeV]; measured Auger electrons, E(X-ray), I(X-ray); deduced T1/2, electron neutrino mass upper limit. Reaction data input.
doi: 10.1016/0375-9474(83)90040-4
1982AN19 Phys.Lett. 113B, 72 (1982) J.U.Andersen, G.J.Beyer, G.Charpak, A.De Rujula, B.Elbek, H.A.Gustafsson, P.G.Hansen, B.Jonson, P.Knudsen, E.Laegsgaard, J.Pedersen, H.L.Ravn A Limit on the Mass of the Electron Neutrino: The case of 163Ho NUCLEAR REACTIONS 163Dy(d, t), 162Dy(3He, d), E not given; measured Q-value difference. 163Dy, 163Ho deduced mass difference. RADIOACTIVITY 163Ho(EC) [from Ta(p, X), E=600 MeV, mass separation]; measured partial decay T1/2; deduced T1/2, electron neutrino mass upper limit. Mass excess input from reaction data.
doi: 10.1016/0370-2693(82)90112-5
1982CA04 Phys.Lett. 109B, 419 (1982) L.C.Carraz, P.G.Hansen, A.Huck, B.Jonson, G.Klotz, A.Knipper, K.L.Kratz, C.Miehe, S.Mattsson, G.Nyman, H.Ohm, A.M.Poskanzer, A.Poves, H.L.Ravn, C.Richard-Serre, A.Schroder, G.Walter, W.Ziegert The 49K Beta Decay RADIOACTIVITY 49K [from U(p, X), E=600 MeV]; measured β-delayed En, In, nγ-coin, Eγ, Iγ, T1/2, β-activity; deduced β-strength function, Iβ, log ft, neutron branching ratio, (Qβ-B(n)) difference. 48,50,51K; measured neutron branching ratio, (Qβ-B(n)) difference. 48Ca deduced transitions.49Ca deduced levels, possible J, π, configurations.
doi: 10.1016/0370-2693(82)91104-2
1981BJ01 Nucl.Phys. A359, 1 (1981) T.Bjornstad, H.A.Gustafsson, P.G.Hansen, B.Jonson, V.Lindfors, S.Mattsson, A.M.Poskanzer, H.L.Ravn, the ISOLDE Collaboration Delayed Neutron Emission Probabilities of 9Li and 11Li RADIOACTIVITY 9,11Li [from U, Ta(3He, X), on-line mass separation]; measured βn-coin; 11Li measured T1/2, βγ-coin; deduced log ft, β-delayed neutron emission probability.
doi: 10.1016/0375-9474(81)90208-6
1981BJ02 Nucl.Instrum.Methods 186, 391 (1981) T.Bjornstad, L.C.Carraz, H.A.Gustafsson, J.Heinemeier, B.Jonson, O.C.Jonsson, V.Lindfors, S.Mattsson, H.L.Ravn New Targets for On-Line Mass Separation of Nuclei formed in 600 MeV Proton and 910 MeV 3He Reactions NUCLEAR REACTIONS C, U, V, La, Pb, Sc, Ca(p, X), E=600 MeV; C, U, V, La, Pb, Sc, Ca(3He, X), E=910 MeV; measured production yields for isotopes of Li, Na, K, Rb, Cs, Fr, Ga, In, Tl, Hg. Activation technique, Ge(Li), silicon surface barrier detectors, proportional counter, graphite, LaC2-, UC2-graphite cloth, VC targets.
doi: 10.1016/0029-554X(81)90931-9
1981BJ03 Nucl.Phys. A366, 461 (1981) T.Bjornstad, H.A.Gustafsson, B.Jonson, P.O.Larsson, V.Lindfors, S.Mattsson, G.Nyman, A.M.Poskanzer, H.L.Ravn, D.Schardt The Decay of 8He RADIOACTIVITY 8He [from U(p, X), U(3He, X), chemical mass separation]; measured β-delayed En, In, βγ-coin, T1/2; deduced delayed neutron branching, log ft. Natural targets.
doi: 10.1016/0375-9474(81)90522-4
1981BJ04 Z.Phys. A303, 227 (1981) T.Bjornstad, H.-A.Gustafsson, B.Jonson, O.C.Jonsson, V.Lindfors, S.Mattsson, A.M.Poskanzer, H.L.Ravn, D.Schardt, the ISOLDE Collaboration Comparative Yields of Alkali Elements and Thallium form Uranium Irradiated with GeV Protons, 3He and 12C NUCLEAR REACTIONS U(p, X), E=600 MeV; U(3He, X), E=890 MeV; U(12C, X)E=936 MeV; measured absolute, comparative yields for 24,25,26,27,28,29,30,31,32,33,34Na, 37,38,42,43,44,45,46,47,48,49,50,51,52,53K, 184,185,186,187,188,190,191,193,195,197Tl, 202,203,204,205,206,207,208,209,210,211,212,213,219,220,221,222,224,225,226,228,229,230Fr. Activation technique, 4π plastic scintillator, β-counting. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0515. 1981EW01 Nucl.Phys. A352, 13 (1981) G.T.Ewan, E.Hagberg, P.G.Hansen, B.Jonson, S.Mattsson, H.L.Ravn, P.Tidemand-Petersson Beta-Decay of the T(z) = -1/2 Mirror Nucleus 71Kr RADIOACTIVITY 71Kr [from 93Nb(p, xnyp), chemical mass separation]; measured T1/2; deduced Gamow-Teller matrix element. Plastic scintillators.
doi: 10.1016/0375-9474(81)90555-8
1981HO18 Nucl.Instrum.Methods 186, 257 (1981) P.Hornshoj, H.L.Nielsen, N.Rud, H.L.Ravn The Halflife of 194Hg Determined by Means of Quantitative On-Line Mass Separation RADIOACTIVITY 194Hg [from Pb(p, X), E=600 MeV]; measured T1/2, Eγ, Iγ; deduced log ft, EC/β+, Q(EC). Electromagnetic isotope separator.
doi: 10.1016/0029-554X(81)90913-7
1981VO04 Nucl.Instrum.Methods 186, 307 (1981) B.Vosicki, T.Bjornstad, L.C.Carraz, J.Heinemeier, H.L.Ravn Intense Beams of Radioactive Halogens Produced by Means of Surface Ionization NUCLEAR REACTIONS U, Nb(p, X), E=600 MeV; measured yields for 39,40,41,42,43Cl, 70,71,72,73,74,75,76m,78,79m,82m,83,85,86,87,88,89,90,91,92,93,94Br. On-line separator. RADIOACTIVITY 42,43Cl, 70,71,72m,76m,93,94Br [from U, Nb(p, X), E=600 MeV]; measured T1/2. On-line separator.
doi: 10.1016/0029-554X(81)90918-6
1980AZ01 Phys.Lett. B96, 31 (1980) R.E.Azuma, T.Bjornstad, H.A.Gustafsson, P.G.Hansen, B.Jonson, S.Mattsson, G.Nyman, A.M.Poskanzer, H.L.Ravn, and the ISOLDE Collaboration Beta-Delayed Three-Neutron Radioactivity of 11Li RADIOACTIVITY 11Li [from U(p, X), E=600 MeV]; measured β-delayed, one-, two-, three-neutron emission intensity In, relative two-, three-neutron branching ratios.
doi: 10.1016/0370-2693(80)90205-1
1980BO26 Nucl.Instrum.Methods 178, 209 (1980) G.L.Borchert, P.G.Hansen, B.Jonson, H.L.Ravn, O.W.B.Schult, P.Tidemand-Petersson, and the ISOLDE Collaboration A Curved Crystal Spectrometer for Measurements of Small K X-Ray Energy Shifts ATOMIC PHYSICS 103Rh, 103Pd, 131,132Cs, 159Tb, 159Dy, 165Ho, 165Er, 197Au, 197Hg; measured E(K X-ray) differences. Rh, Xe, Tb, Ho, Au deduced hyperfine shift, unresolved satellite, electron configuration effects. DuMond curved crystal spectrometer.
doi: 10.1016/0029-554X(80)90879-4
1980DE26 Phys.Lett. B94, 307 (1980) C.Detraz, M.Epherre, D.Guillemaud, P.G.Hansen, B.Jonson, R.Klapisch, M.Langevin, S.Mattsson, F.Naulin, G.Nyman, A.M.Poskanzer, H.L.Ravn, M. de Saint-Simon, K.Takahashi, C.Thibault, F.Touchard Beta-Delayed Two-Neutron Emission from 30,31,32Na RADIOACTIVITY 30,31,32Na [from U(p, X), E=660 MeV]; measured β-delayed nn(t), Eγ, Iγ; deduced two-neutron emission branching ratios.
doi: 10.1016/0370-2693(80)90884-9
1980HU14 Phys.Rev. C22, 2544 (1980) A.Huck, G.Klotz, A.Knipper, C.Miehe, C.Richard-Serre, G.Walter, H.L.Ravn β Decay of 51Ca RADIOACTIVITY 51Ca [from U(p, X), E=600 MeV, 51K(β-decay), mass separation]; measured Eγ, Iγ, γγ(t), γγ-, γβ-coin, T1/2; deduced log ft. 51Sc deduced levels, J, π, γ-branching, β-branching.
doi: 10.1103/PhysRevC.22.2544
1979AZ01 Phys.Lett. 86B, 5 (1979) R.E.Azuma, G.L.Borchert, L.C.Carraz, P.G.Hansen, B.Jonson, S.Mattsson, O.B.Nielsen, G.Nyman, I.Ragnarsson, H.L.Ravn The Strongly Deformed Nucleus 100Sr RADIOACTIVITY 100Rb [from U(p, F), E=600 MeV]; measured Eγ, Iγ, βγ-coin. 100Sr levels deduced energy ratio, T1/2, deformation parameter. Nilsson-Strutinsky model interpretation.
doi: 10.1016/0370-2693(79)90607-5
1979AZ03 Phys.Rev.Lett. 43, 1652 (1979) R.E.Azuma, L.C.Carraz, P.G.Hansen, B.Jonson, K.-L.Kratz, S.Mattsson, G.Nyman, H.Ohm, H.L.Ravn, A.Schroder, W.Ziegert First Observation of Beta-Delayed Two-Neutron Radioactivity: 11Li RADIOACTIVITY 11Li [from U(p, X), E=600 MeV]; measured β-delayed En, nn-coin. 11Be levels deduced 1n, 2n decay probabilities.
doi: 10.1103/PhysRevLett.43.1652
1979CA15 Phys.Lett. B 85, 212 (1979) L.C.Carraz, G.T.Ewan, E.Hagberg, J.C.Hardy, B.Jonson, S.Mattsson, H.L.Ravn, P.Tidemand-Petersson, for the ISOLDE Collaboration A precise determination of the excitation energy of the lowest T=3/2 state in 35Ar RADIOACTIVITY 35K(EC), (β+)[from 45Sc(p, X)]; measured Eγ, Iγ, chemical, mass separation. 35Ar; deduced levels, J, π.
doi: 10.1016/0370-2693(79)90581-1
1979CA16 Nucl.Instrum.Methods 158, 69 (1979) L.C.Carraz, S.Sundell, H.L.Ravn, M.Skarestad, L.Westgaard High-temperature carbide targets for fast on-line mass separation of alkali and noble gas elements NUCLEAR REACTIONS U, La, V(p, X), E=600 MeV; measured reaction products. Eγ, Iγ, Eβ, Iβ, Eα, Iα. 8Li, 20Na, 111,125,127In, 142Pr, 147Nd, 149,150,151Pm, 152,156Eu, 32,33,34,35,36,37,38,39,40,41,42,43,44,45,46Ar, 112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133Xe, 79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94Rb, 123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144Cs, 201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230Fr; deduced production yields. ISOLDE-CERN on-line isotope separator. RADIOACTIVITY 32Ar(β+p), 46Ar(β-), 201,202,230Fr(α) [from U, La, V(p, X), E=600 MeV]; measured decay products, Eγ, Iγ, Eβ, Iβ, Eα, Iα, Ep, Ip, X-rays. 32,46Ar, 201,202,230Fr; deduced T1/2 of decays of ground states of newly discovered isotopes.
doi: 10.1016/s0029-554x(79)90595-0
1979RA37 Phys.Rep. 54, 201 (1979) Experiments with intense secondary beams of radioactive ions NUCLEAR REACTIONS 139La(p, 23n3p)114Cs, 181Ta(p, 25n4p)153Yb, 238U(p, 32n6p)201Fr, E not given. 152Cs; measured reaction products; deduced σ. RADIOACTIVITY 32Ar(ECp), 74Rb(EC), 211,218Fr(α), 214At(IT); measured decay products; deduced T1/2.
doi: 10.1016/0370-1573(79)90045-0
1978DA07 Nucl.Phys. A301, 397 (1978) J.M.D'Auria, J.W.Gruter, E.Hagberg, P.G.Hansen, J.C.Hardy, P.Hornshoj, B.Jonson, S.Mattsson, H.L.Ravn, P.Tidemand-Petersson Properties of the Lightest Known Caesium Isotopes 114-118Cs RADIOACTIVITY 113,114,115,116,117,118Cs [from La(p, 3pxn), chem mass separation]; measured β-delayed protons, β-delayed alphas, β+ rays, γ-rays, T1/2, Ep, I(Ep), Eα, I(Eα), Eγ, β+γ-coin, pγ-coin; deduced p, α, p/α emission probabilities, Q(EC)-Bp. 116Xe deduced transitions. 113Cs deduced no activity. Natural target, Ge(Li), NaI(Tl), NE110 plastic scintillator, surface-barrier Si detectors, position-sensitive Si detector.
doi: 10.1016/0375-9474(78)90057-X
1978EL09 Nucl.Phys. A304, 493 (1978) T.Elmroth, E.Hagberg, P.G.Hansen, J.C.Hardy, B.Jonson, H.L.Ravn, P.Tidemand-Petersson, for the ISOLDE Collaboration Beta-Delayed Proton Emission from 97Cd and 99Cd RADIOACTIVITY 97,99Cd(EC), (β+) [from Sn(p, 3pxn), chem, mass separation]; measured β-delayed protons, Ep, I(Ep); deduced, β-rays, T1/2, proton branching. Natural target, Si surface-barrier detectors, position-sensitive Si detector, plastic scintillator.
doi: 10.1016/0375-9474(78)90246-4
1978HU01 J.Phys.(London) G4, L9 (1978) A.Huck, G.Klotz, A.Knipper, C.Miehe, H.L.Ravn, C.Richard-Serre, G.Walter, The ISOLDE Collaboration Decay of 46Ar RADIOACTIVITY 46Ar; measured Eγ, βγ-coin, T1/2; deduced log ft, β-branching. 46K deduced levels. Ge(Li) detector.
doi: 10.1088/0305-4616/4/1/005
1977DA04 Phys.Lett. 66B, 233 (1977) J.M.D'Auria, L.C.Carraz, P.G.Hansen, B.Jonson, S.Mattsson, H.L.Ravn, M.Skarestad, L.Westgaard, ISOLDE Collaboration The N = Z Nuclide 74Rb with T, Iπ = 1, 0+ RADIOACTIVITY 74,75Rb; measured T1/2.
doi: 10.1016/0370-2693(77)90868-1
1977HA29 Phys.Rev.Lett. 39, 792 (1977) E.Hagberg, P.G.Hansen, J.C.Hardy, A.Huck, B.Jonson, S.Mattsson, H.L.Ravn, P.Tidemand-Petersson, G.Walter Decay of a T(z) = -2 Nucleus: Argon-32 RADIOACTIVITY 32Ar; measured β delayed protons, T1/2; deduced log ft. 32Cl deduced level, T, mass excess.
doi: 10.1103/PhysRevLett.39.792
1975RA03 J.Inorg.Nucl.Chem. 37, 383 (1975) H.L.Ravn, S.Sundell, L.Westgaard, E.Roeckl Short-Lived Isotopes of Alkali and Alkaline-Earth Elements Studied by on-Line Isotope Separator Techniques RADIOACTIVITY 75,76,77Rb, 124,136mCs, 124Ba, 227,228,229Fr, 229Ra; measured T1/2. 71Br, 74Rb, 78,77Sr, 114I, 112,114Xe, 115Cs, 122,120,118Ba; calculated T1/2. NUCLEAR REACTIONS 139La(p, xn3p), E=600 MeV; measured σ for production of Cs.
doi: 10.1016/0022-1902(75)80343-5
1974HO26 Nucl.Phys. A230, 365 (1974) P.Hornshoj, P.G.Hansen, B.Jonson, H.L.Ravn, L.Westgaard, O.B.Nielsen Widths for s- and d-Wave α-Decay of Neutron-Deficient Isotopes with Z ≤ 82 RADIOACTIVITY 188,189,190,191,192Pb [from 232Th(p, spall)]; measured K X/α; deduced α-branching ratios. 180Hg [from Pb(p, spall)]; 176Pt [from 180Hg α-decay]; measured Eα, Iα, αγ-coin; deduced α fine-structure intensities. Mass-separated samples, natural target. Si surface barrier detector Ge(Li) detector.
doi: 10.1016/0375-9474(74)90143-2
1972RA16 Phys.Lett. 39B, 337 (1972) H.L.Ravn, S.Sundell, L.Westgaard Very Neutron-Deficient Isotopes of Cs Studied by on-Line Isotope Separator Techniques RADIOACTIVITY 117,118,119,120Cs; measured T1/2.
doi: 10.1016/0370-2693(72)90132-3
1971RA18 Phys.Rev. C4, 601 (1971) Measurement of the M/L Electron-Capture Ratio in the Decay of 193Pt RADIOACTIVITY 193Pt; measured T1/2(EC), P(M)/P(L); deduced log ft.
doi: 10.1103/PhysRevC.4.601
1970KA18 Izv.Akad.Nauk SSSR, Ser.Fiz. 34, 916 (1970); Bull.Acad.Sci.USSR, Phys.Ser. 34, 815 (1971) V.G.Kalinnikov, H.L.Ravn, H.G.Hansen, N.A.Lebedev Levels of 140Ce Excited during the Decay of 140La and 140Pr RADIOACTIVITY 140La[from U(n, F)Ba(β)], 140Pr[from Gd(660-MeV p, X)Nd(EC)]; measured Eγ, Iγ. 140Ce deduced levels, J, π, ICC, γ-multipolarity. Ge(Li) detector.
1969KA33 Izv.Akad.Nauk SSSR, Ser.Fiz. 33, 1389 (1969); Bull.Acad.Sci.USSR, Phys.Ser. 33, 1283 (1970) On the 140Ba → 140La Decay Scheme RADIOACTIVITY 140Ba[from U(n, F)]; measured Eγ, Iγ. 140La deduced levels. Ge(Li) detector.
Back to query form |