NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = P.Hornshoj Found 67 matches. 2010MI21 Phys.Rev. C 82, 044308 (2010) S.Mianowski, E.Werner-Malento, A.Korgul, M.Pomorski, K.Pachucki, M.Pfutzner, B.Szweryn, J.Zylicz, P.Hornshoj, T.Nilsson, K.Rykaczewski Radiative electron capture in the first-forbidden unique decay of 81Kr RADIOACTIVITY 81Kr(EC)[from 93Nb(p, X), E=1 GeV]; measured Eγ, Iγ, x-ray spectrum, γ(x ray)-coin; deduced K-component of the radiative electron capture spectrum. Comparison with theoretical model predictions. 83Rb(EC); measured Eγ.
doi: 10.1103/PhysRevC.82.044308
2003KU28 Nucl.Phys. A728, 3 (2003) J.Kurcewicz, M.Pfutzner, P.Hornshoj, H.L.Nielsen, B.Szweryn Radiative electron capture in the first forbidden unique decay of 204Tl RADIOACTIVITY 204Tl(EC) [from 203Tl(n, γ)]; measured Eγ, Iγ, X-ray spectra, (X-ray)γ-coin; deduced shape factors, total probability per K-capture. First-forbidden decay, comparison with internal bremsstrahlung theory.
doi: 10.1016/j.nuclphysa.2003.08.008
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
2002FY01 Nucl.Phys. A701, 394c (2002) H.O.U.Fynbo, L.Axelsson, J.Aysto, U.C.Bergmann, M.J.G.Borge, L.M.Fraile, A.Honkanen, P.Hornshoj, Y.Jading, A.Jokinen, B.Jonson, I.Martel, I.Mukha, T.Nilsson, G.Nyman, M.Oinonen, K.Riisager, T.Siiskonen, M.H.Smedberg, J.Thaysen, O.Tengblad, F.Wenander, and the ISOLDE Collaboration Spectroscopy with β2p and β-ν Recoil Shifts RADIOACTIVITY 31,32,33Ar(β+p), (β+2p) [from Ca(p, X)]; measured Ep, pβ-coin; deduced recoil energy shift. 31Ar levels deduced J. Mass separator.
doi: 10.1016/S0375-9474(01)01617-7
2001AX01 Nucl.Phys. A679, 215 (2001) L.Axelsson, J.C.Angelique, R.Anne, S.Grevy, D.Guillemaud-Mueller, P.Hornshoj, B.Jonson, M.Lewitowicz, A.C.Mueller, T.Nilsson, G.Nyman, N.A.Orr, F.Pougheon, K.Riisager, M.-G.Saint-Laurent, M.Smedberg, O.Sorlin Deriving the Angular Variation of p(parallel)-Distributions for Halo Neutrons with Robust Statistics NUCLEAR REACTIONS Be(10Be, nX), (11Be, nX), E=38.5 MeV/nucleon; Be(9Li, nX), (11Li, nX), E=29.9 MeV/nucleon; measured neutron longitudinal momentum distributions. 11Be, 11Li deduced neutron halo distributions.
doi: 10.1016/S0375-9474(00)00342-0
2001BE51 Nucl.Phys. A692, 427 (2001) U.C.Bergmann, M.J.G.Borge, R.Boutami, L.M.Fraile, H.O.U.Fynbo, P.Hornshoj, B.Jonson, K.Markenroth, I.Martel, I.Mukha, T.Nilsson, G.Nyman, A.Oberstedt, Y.Prezado Alonso, K.Riisager, H.Simon, O.Tengblad, F.Wenander, K.Wilhelmsen Rolander, and the ISOLDE Collaboration On the β-Decay of 9C RADIOACTIVITY 9C(β+) [from O, Ca(p, X)]; measured β-delayed Ep, Eα, pαα-coin, angular correlations. 9B deduced β-branching strengths, decay mechanism features. A=9; deduced β-decay asymmetry. Double-sided silicon strip detectors, mass-separated source.
doi: 10.1016/S0375-9474(01)00650-9
2000FY01 Nucl.Phys. A677, 38 (2000) H.O.U.Fynbo, M.J.G.Borge, L.Axelsson, J.Aysto, U.C.Bergmann, L.M.Fraile, A.Honkanen, P.Hornshoj, Y.Jading, A.Jokinen, B.Jonson, I.Martel, I.Mukha, T.Nilsson, G.Nyman, M.Oinonen, I.Piqueras, K.Riisager, T.Siiskonen, M.H.Smedberg, O.Tengblad, J.Thaysen, F.Wenander, and the ISOLDE Collaboration The β2p Decay Mechanism of 31Ar RADIOACTIVITY 31Ar(β+p) [from Ca(p, 3pxn)]; measured β-delayed Ep, E(2p), pp energy and angular correlations. 31Ar deduced β1p and β2p decay channels, T1/2. 30S, 31Cl deduced levels, J, π, branching ratios. CaO target, on-line mass separation, double sided Si strip detectors, surface barrier Si detector.
doi: 10.1016/S0375-9474(00)00248-7
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
1999FY01 Phys.Rev. C59, 2275 (1999) H.O.U.Fynbo, L.Axelsson, J.Aysto, M.J.G.Borge, L.M.Fraile, A.Honkanen, P.Hornshoj, Y.Jading, A.Jokinen, B.Jonson, I.Martel, I.Mukha, T.Nilsson, G.Nyman, M.Oinonen, K.Riisager, T.Siiskonen, M.H.Smedberg, O.Tengblad, F.Wenander, and the ISOLDE Collaboration 31Ar Examined: New limit on the β-delayed three-proton branch RADIOACTIVITY 31Ar(β+); measured Eβ, Ep, β-delayed multi-proton decay branching ratios; deduced three-proton branch upper limit.
doi: 10.1103/PhysRevC.59.2275
1999GR11 Nucl.Phys. A650, 47 (1999) S.Grevy, L.Axelsson, J.C.Angelique, R.Anne, D.Guillemaud-Mueller, P.G.Hansen, P.Hornshoj, B.Jonson, M.Lewitowicz, A.C.Mueller, T.Nilsson, G.Nyman, N.A.Orr, F.Pougheon, K.Riisager, M.-G.Saint-Laurent, M.Smedberg, O.Sorlin Core-Breakup Reactions of the Halo Nuclei 11Be and 11Li: Momentum distributions and shadow effects NUCLEAR REACTIONS Be(11Li, nX), (9Li, nX), E=29.9 MeV/nucleon; Be(11Be, nX), (10Be, nX), E=38.5 MeV/nucleon; measured neutron spectra, (charged particle)(neutron)-coin; deduced halo neutron momentum distributions, widths.
doi: 10.1016/S0375-9474(99)00102-5
1999TH09 Phys.Lett. 467B, 194 (1999) J.Thaysen, L.Axelsson, J.Aysto, M.J.G.Borge, L.M.Fraile, H.O.U.Fynbo, A.Honkanen, P.Hornshoj, Y.Jading, A.Jokinen, B.Jonson, I.Martel, I.Mukha, T.Nilsson, G.Nyman, M.Oinonen, K.Riisager, T.Siiskonen, M.H.Smedberg, O.Tengblad, F.Wenander, and the ISOLDE Collaboration Determination of the Spin of 31Ar RADIOACTIVITY 31,32,33Ar(β+p) [from Ca(p, X)]; measured β-delayed proton spectra, recoil energy shift. 31Ar deduced ground-state spin.
doi: 10.1016/S0370-2693(99)01172-7
1998AX02 Nucl.Phys. A634, 475 (1998); Erratum Nucl.Phys. A641, 529 (1998) L.Axelsson, J.Aysto, M.J.G.Borge, L.M.Fraile, H.O.U.Fynbo, A.Honkanen, P.Hornshoj, A.Jokinen, B.Jonson, P.O.Lipas, I.Martel, I.Mukha, T.Nilsson, G.Nyman, B.Petersen, K.Riisager, M.H.Smedberg, O.Tengblad, and the ISOLDE Collaboration Beta Decay of 31Ar RADIOACTIVITY 31Ar(β+p) [from 1 GeV p on CaO powder target]; measured βp-, βγ-coin, Ep, Ip. 31Cl deduced levels, branching, log ft, Gamow-Teller strength, IAS. OXBASH shell-model calculations, Gamow-Teller quenching, isospin mixing.
doi: 10.1016/S0375-9474(98)00172-9
1998MU06 Nucl.Phys. A630, 394c (1998) I.Mukha, L.Axelsson, J.Aysto, U.C.Bergmann, M.J.G.Borge, L.M.Fraile, H.O.U.Fynbo, A.Honkanen, P.Hornshoj, Y.Jading, B.Jonson, A.Jokinen, I.Martel, M.Oinonen, T.Nilsson, G.Nyman, B.Petersen, K.Riisager, T.Siiskonen, M.H.Smedberg, O.Tengblad, F.Wenander, and the ISOLDE Collaboration Two-Proton Decay of the Isobaric Analogue State of 31Ar RADIOACTIVITY 31Ar(β+p) [from Ca(p, X), E=1 GeV]; measured beta-delayed two-proton decay energies, angular correlations. 31Cl deduced IAS 2p decay branching ratios.
doi: 10.1016/S0375-9474(97)00777-X
1997BO01 Phys.Rev. C55, R8 (1997) M.J.G.Borge, H.Fynbo, D.Guillemaud-Mueller, P.Hornshoj, F.Humbert, B.Jonson, T.E.Leth, G.Martinez-Pinedo, T.Nilsson, G.Nyman, A.Poves, I.Ramos-Lerate, K.Riisager, G.Schrieder, M.H.Smedberg, O.Tengblad, and the ISOLDE Collaboration Elucidating Halo Structure by β Decay: βγ from the 11Li Decay RADIOACTIVITY 11Li(β-); measured βγ-coin, Eγ, Iγ. 11Be levels deduced branching ratio. 11Li deduced ground state s-wave component.
doi: 10.1103/PhysRevC.55.R8
1997BO03 Nucl.Phys. A613, 199 (1997) M.J.G.Borge, L.Grigorenko, D.Guillemaud-Mueller, P.Hornshoj, F.Humbert, B.Jonson, T.E.Leth, G.Martinez Pinedo, I.Mukha, T.Nilsson, G.Nyman, K.Riisager, G.Schrieder, M.H.Smedberg, O.Tengblad, M.V.Zhukov, and the ISOLDE Collaboration Probing the 11Li Halo Structure Through β-Decay into the 11Be(*)(18 MeV) State RADIOACTIVITY 11Li(β-) [from Ta(p, X), E=1 GeV]; measured β-delayed d, t, 4,6He, 9,10Be spectra. 11Be level deduced Gamow-Teller strength, branching ratios. On-line mass separation, ΔE-E telescope.
doi: 10.1016/S0375-9474(96)00434-4
1997MU06 Nucl.Phys. A616, 201c (1997) I.Mukha, M.J.G.Borge, D.Guillemaud-Mueller, P.Hornshoj, F.Humbert, B.Jonson, T.E.Leth, G.Martinez Pinedo, T.Nilsson, G.Nyman, K.Riisager, G.Schrieder, M.H.Smedberg, O.Tengblad, and the ISOLDE Collaboration Super-Strong β-Decay of 11Li into 11Be(*)(18 MeV) State: A probe for halo p-wave component ( Question ) RADIOACTIVITY 11Li(β-); analyzed β-delayed deuteron, triton spectra, α-, 6He-, 9,10Be-spectra. 11Be deduced possible level, Γ, Gamow-Teller strength.
doi: 10.1016/S0375-9474(97)00089-4
1996MU19 Phys.Lett. 367B, 65 (1996) I.Mukha, M.J.G.Borge, D.Guillemaud-Mueller, P.Hornshoj, F.Humbert, B.Jonson, T.E.Leth, G.Martinez Pinedo, T.Nilsson, G.Nyman, K.Riisager, G.Schrieder, M.H.Smedberg, O.Tengblad, K.Wilhelmsen Rolander, and the ISOLDE Collaboration Observation of the 11Li(βd) Decay RADIOACTIVITY 11Li(β-); measured β-delayed deuteron-, triton-total energy spectra, β-delayed charged particles count rate vs elapsed time; deduced β-delayed deuteron emission associated branching ratio lower limit.
doi: 10.1016/0370-2693(95)01397-0
1996PF04 Nucl.Phys. A611, 270 (1996) M.Pfutzner, P.Hornshoj, H.L.Nielsen, J.Kurpeta, A.Plochocki Radiative Electron Capture in the Second Forbidden Decay of 137La RADIOACTIVITY 137La(EC); measured internal bremsstrahlung, Iγ, γ(K X-ray)-coin; deduced shape factors, internal bremsstrahlung branching, log ft. Forbidden decays. Detour transitions model.
doi: 10.1016/S0375-9474(96)00392-2
1995AN20 Z.Phys. A352, 397 (1995) R.Anne, D.Bazin, R.Bimbot, M.J.G.Borge, J.M.Corre, S.Dogny, H.Emling, D.Guillemaud-Mueller, P.G.Hansen, P.Hornshoj, P.Jensen, B.Jonson, M.Lewitowicz, A.C.Mueller, R.Neugart, T.Nilsson, G.Nyman, F.Pougheon, M.G.Saint-Laurent, G.Schrieder, O.Sorlin, O.Tengblad, K.Wilhelmsen-Rolander Projectile Coulomb Excitation with Fast Radioactive Beams NUCLEAR REACTIONS Pb(8He, 8He'), (11Be, 11Be'), (12Be, 12Be'), (14Be, 14Be'), E=30-46 MeV/nucleon; measured Eγ, Iγ following projectile Coulomb excitation. 11Be level deduced γ-transition associated σ.
doi: 10.1007/BF01299757
1994AN12 Nucl.Phys. A575, 125 (1994) R.Anne, R.Bimbot, S.Dogny, H.Emling, D.Guillemaud-Mueller, P.G.Hansen, P.Hornshoj, F.Humbert, B.Jonson, M.Keim, M.Lewitowicz, P.Moller, A.C.Mueller, R.Neugart, T.Nilsson, G.Nyman, F.Pougheon, K.Riisager, M.-G.Saint-Laurent, G.Schrieder, O.Sorlin, O.Tengblad, K.Wilhelmsen Rolander Exclusive and Restricted-Inclusive Reactions Involving the 11Be One-Neutron Halo NUCLEAR REACTIONS 9Be, Ti, 197Au(11Be, X), E=41 MeV/nucleon; measured inclusive, exclusive σ(θn) up to 97°; double-differential σ(θ, En) near 0°, integral σ(10Be) following projectile breakup. Analysis in terms of Coulomb, Serber and diffractive mechanisms.
doi: 10.1016/0375-9474(94)90142-2
1994KE06 Z.Phys. A348, 61 (1994) H.Keller, R.Anne, D.Bazin, R.Bimbot, M.J.G.Borge, J.M.Corre, S.Dogny, H.Emling, D.Guillemaud-Mueller, P.G.Hansen, P.Hornshoj, F.Humbert, P.Jensen, B.Jonson, M.Lewitowicz, A.C.Mueller, R.Neugart, T.Nilsson, G.Nyman, F.Pougheon, M.G.Saint-Laurent, G.Schrieder, O.Sorlin, O.Tengblad, K.Wilhelmsen Rolander Search for Forbidden β-Decay of the Drip Line Nucleus 12Be RADIOACTIVITY 12Be(β-) [from 9Be(18O, X), E=63 MeV/nucleon]; measured βγ-coin, T1/2; deduced ft. 12B levels deduced β-branching ratio.
doi: 10.1007/BF01291655
1993AN05 Phys.Lett. 304B, 55 (1993) R.Anne, S.E.Arnell, R.Bimbot, S.Dogny, H.Emling, H.Esbensen, D.Guillemaud-Mueller, P.G.Hansen, P.Hornshoj, F.Humbert, B.Jonson, M.Keim, M.Lewitowicz, P.Moller, A.C.Mueller, R.Neugart, T.Nilsson, G.Nyman, F.Pougheon, K.Riisager, M.-G.Saint-Laurent, G.Schrieder, O.Sorlin, O.Tengblad, K.Wilhelmsen Rolander, D.Wolski Dissociation Reactions of the 11Be One-Neutron Halo. The Interplay between Structure and Reaction Mechanism NUCLEAR REACTIONS 197Au, Ti, 9Be(11Be, X), E=41 MeV/nucleon; measured exclusive, inclusive σ(θ); deduced structure, reaction mechanism interplay.
doi: 10.1016/0370-2693(93)91399-8
1992KA05 Nucl.Phys. A537, 1 (1992) L.Kalinowski, Z.Janas, M.Pfutzner, A.Plochocki, P.Hornshoj, H.L.Nielsen Detour Transitions in Forbidden Radiative Electron Capture Decay RADIOACTIVITY 41Ca, 59Ni(EC); calculated 1S-component shape factors of internal bremsstrahlung associated with forbidden transitions; deduced structure role in detour transition.
doi: 10.1016/0375-9474(92)90153-B
1991JA02 Nucl.Phys. A524, 391 (1991) Z.Janas, M.Pfutzner, A.Plochocki, P.Hornshoj, H.L.Nielsen Study of the Internal Bremsstrahlung Accompanying the (2nu)-Forbidden Electron Capture Decay of 59Ni RADIOACTIVITY 59Ni [from 58Ni(n, γ)]; measured internal bremsstrahlung Iγ, γ(K X-ray)-coin; deduced shape factors, γ branching, β+ branching.
doi: 10.1016/0375-9474(91)90276-C
1991TH06 Nucl.Phys. A534, 327 (1991) M.S.Thomsen, J.Heinemeier, P.Hornshoj, H.L.Nielsen, N.Rud Half-Life of 32Si Measured via Accelerator Mass Spectrometry RADIOACTIVITY 32,31Si [from 18O(16O, 2p), (16O, n2p), E ≈ 35 MeV]; measured isotopic abundance, activity ratios. 32Si deduced T1/2. Tandem accelerator mass spectrometry, β-scintillation spectrometry, enriched 18O target.
doi: 10.1016/0375-9474(91)90501-V
1987HO16 Nucl.Phys. A472, 139 (1987) P.Hornshoj, T.Batsch, Z.Janas, M.Pfuetzner, A.Plochocki, K.Rykaczewski Internal Bremsstrahlung of 41Ca RADIOACTIVITY 41Ca(EC) [from 40Ca(n, γ)]; measured internal bremsstrahlung intensity (IB), (K X-ray)(IB)-coin; deduced shape factors, branchings.
doi: 10.1016/0375-9474(87)90224-7
1987TH06 Nucl.Instrum.Methods Phys.Res. B28, 433 (1987) M.S.Thomsen, J.Heinemeier, P.Hornshoj, N.Rud Isotopic Ratio of 22,24Na Measured by Accelerator Mass Spectrometry NUCLEAR REACTIONS 14N(12C, α), (12C, 2p), E=36 MeV; measured residual nuclei isotopic ratio. Accelerator mass spectrometry technique.
doi: 10.1016/0168-583X(87)90184-4
1986SZ01 Z.Phys. A323, 97 (1986) J.Szerypo, B.Szweryn, P.Hornshoj, H.L.Nielsen, M.Luontama Radiative Capture of Protons by the Deformed Nuclide 232Th NUCLEAR REACTIONS, ICPND 232Th(p, γ), E=7-20 MeV; 232Th(p, F), E=11-20 MeV; measured radiative capture, fission σ(E). 233Pa deduced GDR excitation via DSD process. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0383. 1984ZE02 J.Phys.(London) B17, 1867 (1984) The K-Shell Ionisation of 64Gd, 74W and 90Th Induced by Heavy, Charged Particles NUCLEAR REACTIONS Gd(α, α'γ), E=3.29-14.97 MeV; Gd(16O, 16O'γ), E=11.87-29.53 MeV; W(α, α'γ), E=3.44-12.99 MeV; W(12C, 12C'γ), E=8.73-33.82 MeV; W(16O, 16O'γ), E=11.88-38.68 MeV; W(19F, 19F'γ), E=14.1-40.9 MeV; Th(α, α'γ), E=4.39-15.14 MeV; Th(16O, 16O'), E=13.43-33.52 MeV; measured Eγ, Iγ; deduced K-shell ionization σ. Semi-classical approximation, Coulomb excitation, electron binding, Coulomb deflection, relativistic corrections.
doi: 10.1088/0022-3700/17/9/024
1983GO19 J.Phys.(London) B16, 3571 (1983) M.Goclowski, M.Jaskola, J.Szerypo, P.Hornshoj, Z.Zelazny The K-Shell Ionisation of 64Gd and 74W by Low-Energy Protons NUCLEAR REACTIONS Gd(p, X), (p, γ), E=0.8-2.8 MeV; W(p, X), (p, γ), E=1.1-7.7 MeV; measured K-shell ionization σ, Eγ, Iγ, E(K X-ray), I(K X-ray).
doi: 10.1088/0022-3700/16/19/015
1982HO11 Phys.Lett. 116B, 4 (1982) Decay of the Mirror Nuclide 45V RADIOACTIVITY 45V [from 40Ca(7Li, 2n), E=14 MeV]; measured Eγ, Iγ, β-decay T1/2; deduced log ft. 45Ti levels deduced Iβ. NUCLEAR REACTIONS 40Ca(7Li, 2n), E=14 MeV; measured 45V yield. Activation technique.
doi: 10.1016/0370-2693(82)90022-3
1982KU12 Z.Phys. A306, 99 (1982) W.Kurcewicz, J.Szerypo, P.Hornshoj, N.Rud, Z.Zelazny, W.Reisdorf Fission of 232Th Induced by 4-11 MeV Protons NUCLEAR REACTIONS, ICPND 232Th(p, F), E=4-11 MeV; measured fission σ vs E, fission yield mass distribution; deduced peak to valley ratio.
doi: 10.1007/BF01415478
1981DY01 Nucl.Phys. A359, 431 (1981) K.Dybdal, J.S.Forster, P.Hornshoj, N.Rud, C.A.Straede DSAM Lifetime Measurements in 26Mg with High-Velocity Recoils NUCLEAR REACTIONS 4He(23Na, p), E=43.3 MeV; measured pγ-coin, DSA. 26Mg levels deduced γ-branching ratios, T1/2, B(λ).
doi: 10.1016/0375-9474(81)90247-5
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
1981HO27 J.Phys.(London) B14, 2391 (1981) P.Hornshoj, Z.Zelazny, M.Jaskola, L.Zemlo, A.Celler, J.Szerypo The K-shell Ionisation of 90Th by Protons and Alpha Particles NUCLEAR REACTIONS 232Th(α, α'), E=2.5-16 MeV; 232Th(p, p'), E=1.2-6 MeV; measured Eγ, Iγ, E(K X-ray), I(K X-ray), Coulomb excitation; deduced K-shell σ(ionization).
doi: 10.1088/0022-3700/14/14/011
1979HA10 Nucl.Phys. A318, 29 (1979) E.Hagberg, P.G.Hansen, P.Hornshoj, B.Jonson, S.Mattsson, P.Tidemand-Petersson Alpha Decay of Neutron-Deficient Mercury Isotopes and their Daughters RADIOACTIVITY 177,178,179,180,181,182,183,188Hg, 181,182Au, 173,174,175,176,177,178,179,188Pt, 171Os [from Pb(p, X)]; measured T1/2, Eα, Iα, Eγ, Iγ, αγ-coin; deduced α-branching ratios. Mass-separated samples, natural target; Ge(Li), surface-barrier Si detectors, position-sensitive Si detector.
doi: 10.1016/0375-9474(79)90467-6
1979HA45 Nucl.Phys. A327, 193 (1979) High-Spin States in the N=z Nuclide 48Cr Populated in the Reaction 40Ca(10B, np)48Cr NUCLEAR REACTIONS 40Ca(10B, np), E=14-36 MeV; measured σ(E, Eγ), Iγ, σ(θ), γγ-, nγ-coin, T1/2. 48Cr deduced levels J, π, T1/2. Ge(Li) detectors. Natural target, pulsed beam.
doi: 10.1016/0375-9474(79)90324-5
1978AS05 Phys.Lett. 77B, 363 (1978) P.Asboe-Hansen, E.Hagberg, P.G.Hansen, J.C.Hardy, P.Hornshoj, B.Jonson, S.Mattsson, P.Tidemand-Petersson, The ISOLDE Collaboration Excited State Lifetimes in 73Br Measured by the Particle X-Ray Coincidence Technique RADIOACTIVITY 73Kr; measured particle X-ray coin. 73Br levels deduced particle branching.
doi: 10.1016/0370-2693(78)90578-6
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
1978HA30 Phys.Lett. 78B, 44 (1978) E.Hagberg, P.G.Hansen, P.Hornshoj, B.Jonson, S.Mattsson, P.Tidemand-Petersson, The ISOLDE Collaboration Staggering of the Moments of Inertia of Very Neutron-Deficient Platinum Isotopes RADIOACTIVITY 180Hg; measured αγ-coin. 176Pt deduced level.
doi: 10.1016/0370-2693(78)90343-X
1978HA54 Phys.Lett. B 73, 139 (1978) E.Hagberg, P.G.Hansen, P.Hornshoj, B.Jonson, S.Mattsson, P.Tidemand-Petersson, for the ISOLDE Collaboration Beta-delayed alpha particles and the alpha-strength function below the coulomb barrier RADIOACTIVITY 76Rb, 114,116,118,120Cs, 181Hg(β+α), (β+p); analyzed available data; deduced a semiempirical expression for the average α-width at 5-12 MeV excitation. Compared with optical model predictions.
doi: 10.1016/0370-2693(78)90818-3
1977HA48 Nucl.Phys. A293, 1 (1977) E.Hagberg, P.G.Hansen, J.C.Hardy, P.Hornshoj, B.Jonson, S.Mattsson, P.Tidemand-Petersson, The ISOLDE Collaboration Alpha Decay of Neutron-Deficient Ytterbium Isotopes and their Daughters RADIOACTIVITY 153,154,155,156,157,158Yb, 157Lu, 153Tm, 152,153Er, 152Ho, 150Dy [from Ta(p, spall)]; measured T1/2, Eα, Iα; deduced α-branching ratios. Mass-separated samples, natural target. Si surface-barrier detectors.
doi: 10.1016/0375-9474(77)90472-9
1977HO18 Phys.Rev.Lett. 39, 537 (1977) P.Hornshoj, H.L.Nielsen, N.Rud Evidence Against Anomalous ϵ/β+ Ratios in the β Decay of 145Gd RADIOACTIVITY 145Gd; measured Eγ, Iγ, T1/2; deduced Q, Iβ, I(EC).
doi: 10.1103/PhysRevLett.39.537
1977HO25 Nucl.Phys. A288, 429 (1977) P.Hornshoj, L.Hojsholt-Poulsen, N.Rud The GT Matrix Elements in the Decay of the Mirror Nuclei 47Cr, 51Fe and 55Ni RADIOACTIVITY 47Cr, 51Fe, 55Ni; measured T1/2; deduced log ft, Gamow-Teller matrix elements. NUCLEAR REACTIONS 54Fe(3He, 2n), E=12.0-15.34 MeV; 50Cr(3He, 2n), E ≈ 11.9-14.8 MeV; measured σ(E). 47Cr, 51Fe, 55Ni deduced Eβ.
doi: 10.1016/0375-9474(77)90342-6
1975HO02 Phys.Lett. 55B, 53 (1975) P.Hornshoj, K.Wilsky, P.G.Hansen, B.Jonson Beta-Delayed Alpha-Particle Emission in the Decay of 3.6 s 181Hg RADIOACTIVITY 181Hg, 181Au; measured Eα, Iα; deduced α-branching ratio.
doi: 10.1016/0370-2693(75)90185-9
1975HO03 Nucl.Phys. A239, 15 (1975) P.Hornshoj, B.R.Erdal, P.G.Hansen, B.Jonson, K.Aleklett, G.Nyman Beta-Strength Functions of Neutron-Deficient Isotopes in the Xenon and Mercury Regions RADIOACTIVITY 182,183,184,185,186,187,189,191Hg, 182,183,184,185,186,187,188,190Au, 182,183,184,185Pt, 182,183Ir, 117,118,119,120,121,123Xe, 117,118,119,120,121I; measured total-absorption γ-spectra, deduced β-strength functions sβ(E). Mass separated samples, natural targets.
doi: 10.1016/0375-9474(75)91130-6
1975HO09 Phys.Lett. 57B, 147 (1975) P.Hornshoj, P.Tidemand-Petersson, R.Bethoux, A.A.Caretto, J.W.Gruter, P.G.Hansen, B.Jonson, E.Hagberg, S.Mattsson Beta-Delayed Alpha-Particle Emission from 118,120Cs RADIOACTIVITY 118,119,120,122Cs; measured β delayed α, p emission; deduced α-branching.
doi: 10.1016/0370-2693(75)90010-6
1975HO14 Nucl.Phys. A248, 406 (1975) P.Hornshoj, P.Tidemand-Petersson, R.Kaczarowski, B.Kotlinska, J.Zylicz The Coriolis-Coupled Bands in 231Pa and the Decay of 231Th RADIOACTIVITY 231Th [from 230Th(n, γ)]; measured Eγ, Iγ, γγ(θ, t), γce(t), I(ce), Eβ; deduced ICC, log ft, Qβ. 231Pa deduced levels, J, π, T1/2, δ, λ, B(λ), β. Ge(Li), Si(Li), NaI(Tl), plastic detectors, magnetic β-spectrometers. Enriched targets.
doi: 10.1016/0375-9474(75)90521-7
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
1974HO27 Nucl.Phys. A230, 380 (1974) P.Hornshoj, P.G.Hansen, B.Jonson Alpha-Decay Widths of Neutron-Deficient Francium and Astatine Isotopes RADIOACTIVITY 204,205,206,207,208,209,213,220Fr, 201,202At; measured Eα, Iα, T1/2. 212Fr, 200,203,204,205At; measured Eα, Iα; deduced α-branching ratios, α-width. 212,214Ra; measured Eα, Iα, T1/2. Mass separated samples.
doi: 10.1016/0375-9474(74)90144-4
1973HO01 Phys.Lett. 43B, 377 (1973) P.Hornshoj, P.G.Hansen, B.Jonson, A.Lindahl, O.B.Nielsen Search for Rotational Fine Structure in the Nucleus 184Hg RADIOACTIVITY 188Pb; measured T1/2, Eα. 184Hg levels deduced no rotational structure.
doi: 10.1016/0370-2693(73)90376-6
1972HO18 Nucl.Phys. A187, 599 (1972) P.Hornshoj, K.Wilsky, P.G.Hansen, B.Jonson, O.B.Nielsen Beta-Delayed Proton Emission from Heavy Nuclei (I). The Observation of Coincidences between Protons and γ-Rays RADIOACTIVITY 115,117Xe [from Ce(p, 5pxn), chem mass separation], 181Hg [from PB(p, 3pxn), chem mass separation]; measured γγ-coin, delayed-pγ-coin; deduced proton branching, total energy available Q-Bp. Si surface-barrier telescope, nal(Tl)-Si, Ge(Li)-Si coin. Natural target.
doi: 10.1016/0375-9474(72)90684-7
1972HO19 Nucl.Phys. A187, 609 (1972) P.Hornshoj, K.Wilsky, P.G.Hansen, B.Jonson, O.B.Nielsen Beta-Delayed Proton Emission from Heavy Nuclei RADIOACTIVITY 113,114,115,116,117Xe, 111Te, 179,180,181,182,183Hg; calculated β-delayed Ip.
doi: 10.1016/0375-9474(72)90685-9
1972HO20 Nucl.Phys. A187, 637 (1972) P.Hornshoj, K.Wilsky, P.G.Hansen, B.Jonson Beta-Delayed Proton Emitter 73Kr RADIOACTIVITY 73Kr[from zr(p, 5pxn)]; measured β-delayed protons, pγ-, (p)(annihilationγ)-coin; deduced proton branching, Q(EC)-Bp. Si surface-barrier telescope, NaI(Tl)-Si coin. Natural target.
doi: 10.1016/0375-9474(72)90687-2
1971HO01 Nucl.Phys. A163, 277 (1971) P.Hornshoj, K.Wilsky, P.G.Hansen, A.Lindahl, O.B.Nielsen Alpha Decay of Neutron-Deficient Radon and Polonium Isotopes RADIOACTIVITY 200,201,202,203,204,205,206,207,208Rn[from Th(p, spall)]; 196,197,198,199,200,201,202Po from(Rn decay); measured T1/2, Eα; deduced α-branching ratios. Mass-separated samples.
doi: 10.1016/0375-9474(71)90536-7
1971HO07 Phys.Lett. 34B, 591 (1971) P.Hornshoj, K.Wilsky, P.G.Hansen, B.Jonson, M.Alpsten, G.Andersson, A.Appelqvist, B.Bengtsson, O.B.Nielsen Beta-Delayed Proton Emission from 115,117Xe and 179,181,183Hg RADIOACTIVITY 115,117Xe, 179,181,183Hg; measured β-delayed p-spectra, T1/2.
doi: 10.1016/0370-2693(71)90145-6
1969HA03 Phys.Lett. 28B, 415 (1969); Erratum Phys.Lett. 28B, 663 (1969) P.G.Hansen, P.Hornshoj, H.L.Nielsen, K.Wilsky, H.Kugler, G.Astner, E.Hagebo, J.Hudis, A.Kjelberg, F.Munnich, P.Patzelt, M.Alpsten, G.Andersson, A.Appelqvist, B.Bengtsson, R.A.Naumann, O.B.Nielsen, E.Beck, R.Foucher, J.P.Husson, J.Jastrzebski, A.Johnson, J.Alstad, T.Jahnsen, A.C.Pappas, T.Tunaal, R.Henck, P.Siffert, G.Rudstam Decay Characteristics of Short-Lived Radio-Nuclides Studied by On-Line Isotope Separator Techniques RADIOACTIVITY 43Ar, 101Cd, 109Sn, 115I, 115Xe, 205,225,226Rn, 224,225,226Fr; measured T1/2. 75Kr, 119I, 119Xe, 186Pt, 186,188Au, 187,188Hg; measured Eγ. 198,200,202Po; measured Iα. 102,103Cd, 116,117,118I, 116,117,118Xe, 184Pt, 184Au; measured T1/2, Eγ. 79,81Kr, 125,127Xe; measured T1/2, Eγ, I(ce). 103Ag; measured T1/2, Eγ, I(ce), γγ-delay. 187,189,191Pt, 189Au, 206Hg; measured Eγ, γγ-delay. 181Hg; measured T1/2, Eα. 182,183,185Hg; measured T1/2, Eα, Iα. 184,186Hg; measured T1/2, Eα, Iα, Eγ. 202,204,206Rn; measured T1/2, Iα. 103Pd, 187,189,191Ir, 189Pt, 206Tl deduced levels, T1/2.
doi: 10.1016/0370-2693(69)90337-2
1969HA10 Nucl.Phys. A126, 464(1969) P.G.Hansen, P.Hornshoj, K.H.Johansen The Coriolis Coupling Between the 7/2+(404) and 5/2+(402) Bands in 175Lu RADIOACTIVITY 175Hf [from 174Hf n-capture]; measured γγ(θ), I(ce). 175Lu deduced magnitude, sign of mixing amplitudes, Coriolis coupling parameter A(K), interband M1 matrix element. Isotope separated target.
doi: 10.1016/0375-9474(69)90479-5
1969JO16 Nucl.Phys. A133, 213(1969) K.H.Johansen, B.Bengtson, P.G.Hansen, P.Hornshoj The 1/2-(541) Rotational Band in 175Lu and the Q-Value of the Electron-Capture Decay RADIOACTIVITY 175Hf[from 174Hf(n, γ)]; measured Eγ, Iγ, I(ce), (X-ray)γ-delay, ce(X-ray)-coin; deduced K-capture probability P(K), Q(EC). 175Lu deduced levels, J, π, γ-multipolarity, T1/2. Isotope-separated target.
doi: 10.1016/0375-9474(69)90460-6
1967HO05 Nucl.Phys. A95, 65 (1967); Erratum Nucl.Phys. A143, 675 (1970) P.Hornshoj, B.I.Deutch, A.Miranda Nuclear Structureless Internal Conversion Particle Parameters in the K- And L-Shells
doi: 10.1016/0375-9474(67)90152-2
1966DE01 Proc.Intern.Conf.Internal Conversion Process, Nashville, Tenn. (1965), J.H.Hamilton, Ed., Academic Press, Inc., New York, p.459 (1966) Particle Parameters Measured in Pure Transitions
1966DE08 Phys.Letters 21, 659 (1966) B.I.Deutch, P.Hornshoj, K.B.Nielsen, F.Boehm Internal Magnetic Field of Lutecium in Iron and g Factor in 175Lu NUCLEAR STRUCTURE 175Yb, 175Lu; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0031-9163(66)90115-6
1965HO05 Nucl.Phys. 67, 342 (1965) The Measurement of the K Shell Particle Parameter in the 272 keV E1 Transition of Yb173 RADIOACTIVITY 173Lu [from W+20 GeV p]; measured γγ(θ), γ ce(θ), ICC. 173Yb deduced γ-multipolarity, particle parameter.
doi: 10.1016/0029-5582(65)90812-6
1964DE06 Nucl.Phys. 53, 497 (1964) The Measurement of the L Shell Particle Parameters in the 42 keV E3 Transitions of Ir191 NUCLEAR STRUCTURE 191Os; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0029-5582(64)90629-7
1963BI03 Nucl.Phys. 41, 21 (1963) K.M.Bisgard, P.Dahl, P.Hornshoj, A.B.Knutsen The Beta Decay of Pa233 NUCLEAR STRUCTURE 233Pa; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0029-5582(63)90474-7
1963BI04 Nucl.Phys. 41, 32 (1963) K.M.Bisgard, C.S.Cook, P.Hornshoj, A.B.Knutsen Levels in W184 Populated in the Decay of Re184 NUCLEAR STRUCTURE 184Re; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0029-5582(63)90475-9
1962CO20 Bull.Am.Phys.Soc. 7, No.9, 624, W9 (1962) C.S.Cook, K.M.Bisgard, P.Hornshoj, A.B.Knutsen Collective Model Levels in W184 NUCLEAR STRUCTURE 184Re; measured not abstracted; deduced nuclear properties.
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