NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = K.Perajarvi Found 78 matches. 2023HI01 Appl.Radiat.Isot. 193, 110668 (2023) T.Hilden, H.Badran, J.Turunen, K.Perajarvi, R.Pollanen Novel Compton suppression equipment in γ-ray spectrometry with list mode data acquisition
doi: 10.1016/j.apradiso.2023.110668
2016PE05 Eur.Phys.J. A 52, 104 (2016) H.Penttila, D.Gorelov, V.-V.Elomaa, T.Eronen, U.Hager, J.Hakala, A.Jokinen, A.Kankainen, P.Karvonen, I.D.Moore, J.Parkkonen, K.Perajarvi, I.Pohjalainen, S.Rahaman, S.Rinta-Antila, J.Rissanen, V.A.Rubchenya, A.Saastamoinen, V.Simutkin, T.Sonoda, C.Weber, A.Voss, J.Aysto Independent isotopic yields in 25 MeV and 50 MeV proton-induced fission of natU NUCLEAR REACTIONS U(p, F), E=25, 50 MeV; measured fission products using JYFLTRAP facility; deduced isotope yields from Zn to La. Compared with other measurements.
doi: 10.1140/epja/i2016-16104-4
2016PO11 Appl.Radiat.Isot. 109, 183 (2016) S.Pomme, J.Paepen, K.Perajarvi, J.Turunen, R.Pollanen Conversion electron spectrometry of Pu isotopes with a silicon drift detector
doi: 10.1016/j.apradiso.2015.11.052
2014AL01 Hyperfine Interactions 223, 245 (2014) A.Algora, D.Jordan, J.L.Tain, B.Rubio, J.Agramunt, L.Caballero, E.Nacher, A.B.Perez-Cerdan, F.Molina, E.Estevez, E.Valencia, A.Krasznahorkay, M.D.Hunyadi, J.Gulyas, A.Vitez, M.Csatlos, L.Csige, T.Eronen, J.Rissanen, A.Saastamoinen, I.D.Moore, H.Penttila, V.S.Kolhinen, K.Burkard, W.Huller, L.Batist, W.Gelletly, A.L.Nichols, T.Yoshida, A.A.Sonzogni, K.Perajarvi Decay heat studies for nuclear energy
doi: 10.1007/s10751-012-0623-6
2014KA01 Hyperfine Interactions 223, 121 (2014) A.Kankainen, A.Honkanen, K.Perajarvi, A.Saastamoinen Decays of TZ = -3/2 nuclei 23Al, 31Cl, and 41Ti RADIOACTIVITY 23Al, 31Cl, 41Ti(β+); measured decay products; Eβ, Iβ, Eγ, Iγ; deduced Gamow-Teller strengths. Comparison with available data.
doi: 10.1007/s10751-012-0625-4
2014PE01 Hyperfine Interactions 223, 239 (2014) K.Perajarvi, T.Eronen, D.Gorelov, J.Hakala, A.Jokinen, H.Kettunen, V.Kolhinen, M.Laitinen, I.D.Moore, H.Penttila, J.Rissanen, A.Saastamoinen, H.Toivonen, J.Turunen, J.Aysto Production of pure 133mXe for CTBTO
doi: 10.1007/s10751-012-0626-3
2014PE06 Acta Phys.Pol. B45, 533 (2014) Novel Coincidence Techniques, Detectors and Concepts for Safety, Security and Safeguards
doi: 10.5506/APhysPolB.45.533
2013JO02 Phys.Rev. C 87, 044318 (2013) D.Jordan, A.Algora, J.L.Tain, B.Rubio, J.Agramunt, A.B.Perez-Cerdan, F.Molina, L.Caballero, E.Nacher, A.Krasznahorkay, M.D.Hunyadi, J.Gulyas, A.Vitez, M.Csatlos, L.Csige, J.Aysto, H.Penttila, I.D.Moore, T.Eronen, A.Jokinen, A.Nieminen, J.Hakala, P.Karvonen, A.Kankainen, A.Saastamoinen, J.Rissanen, T.Kessler, C.Weber, J.Ronkainen, S.Rahaman, V.Elomaa, U.Hager, S.Rinta-Antila, T.Sonoda, K.Burkard, W.Huller, L.Batist, W.Gelletly, A.L.Nichols, T.Yoshida, A.A.Sonzogni, K.Perajarvi, A.Petrovici, K.W.Schmid, A.Faessler Total absorption study of the β decay of 102, 104, 105Tc RADIOACTIVITY 102,104,105Tc(β-)[from U(p, F), E=30, 50 MeV followed by mass separation]; measured Eγ, Iγ using the Total Absorption Gamma Spectrometer (TAGS) and JYFLTRAP Penning trap at IGISOL, Jyvaskyla facility; deduced β feedings to levels in 102,104,105Ru, β-strength distributions, Gamow-Teller strengths, average β and γ energies, effects on decay heat calculations. Comparison of deduced β feedings with those from high-resolution γ-ray measurements. Comparison of Gamow-Teller strengths with VAMPIR model calculations. Relevance to decay heat calculations in nuclear reactors. NUCLEAR REACTIONS U(p, F)102Mo/102Tc/102Ru/104Tc/105Nb/ 105Mo/105Tc/105Ru, E=30, 50 MeV; measured yields using JYFLRTRAP Penning trap at IGISOL, Jyvaskyla facility.
doi: 10.1103/PhysRevC.87.044318
2013PE01 Appl.Radiat.Isot. 71, 34 (2013) K.Perajarvi, T.Eronen, A.Cagniant, D.Gorelov, J.Hakala, A.Jokinen, A.Kankainen, H.Kettunen, V.S.Kolhinen, M.Laitinen, I.D.Moore, H.Penttila, J.Rissanen, A.Saastamoinen, H.Toivonen, J.Turunen, J.Aysto Production of pure samples of 131mXe and 135Xe NUCLEAR REACTIONS Th(P, X)131Xe/135Xe, E=25 MeV; measured reaction products, dipole frequency, E(ce); deduced Xe implantation rates. Penning trap-based production of the Comprehensive Nuclear-Test-Ban Treaty Organization isotopes.
doi: 10.1016/j.apradiso.2012.09.007
2011AL21 J.Korean Phys.Soc. 59, 1479s (2011) A.Algora, D.Jordan, J.L.Tain, B.Rubio, J.Agramunt, L.Caballero, E.Nacher, A.B.Perez-Cerdan, F.Molina, A.Krasznahorkay, M.D.Hunyadi, J.Gulyas, A.Vitez, M.Csatlos, L.Csige, J.Aysto, H.Penttila, S.Rinta-Antila, I.Moore, T.Eronen, A.Jokinen, A.Nieminen, J.Hakala, P.Karvonen, A.Kankainen, U.Hager, T.Sonoda, A.Saastamoinen, J.Rissanen, T.Kessler, C.Weber, J.Ronkainen, S.Rahaman, V.Elomaa, K.Burkard, W.Huller, L.Batist, W.Gelletly, T.Yoshida, A.L.Nichols, A.Sonzogni, K.Perajarvi Improvements on Decay Heat Summation Calculations by Means of Total Absorption Gamma-ray Spectroscopy Measurements RADIOACTIVITY 101Nb, 101,105Mo, 102,104,105,106,107Tc(β-)[from U(p, F), E=30-50 MeV]; measured decay products using TAGS (Total Absorption Gamma Spectrometer) with Penning trap at IGISOL (JYFLTRAP); deduced decay heat.
doi: 10.3938/jkps.59.1479
2011LE25 J.Phys.(London) G38, 075201 (2011) D.W.Lee, J.Powell, K.Perajarvi, F.Q.Guo, D.M.Moltz, J.Cerny Study of the 11C(p, γ) reaction via the indirect d(11C, 12N)n transfer reaction NUCLEAR REACTIONS 2H(11C, 12N), E=150 MeV; measured reaction products; deduced σ(θ), S-factors, reaction rates. DWUCK4 code calculations.
doi: 10.1088/0954-3899/38/7/075201
2010AL22 Phys.Rev.Lett. 105, 202501 (2010) A.Algora, D.Jordan, J.L.Tain, B.Rubio, J.Agramunt, A.B.Perez-Cerdan, F.Molina, L.Caballero, E.Nacher, A.Krasznahorkay, M.D.Hunyadi, J.Gulyas, A.Vitez, M.Csatlos, L.Csige, J.Aysto, H.Penttila, I.D.Moore, T.Eronen, A.Jokinen, A.Nieminen, J.Hakala, P.Karvonen, A.Kankainen, A.Saastamoinen, J.Rissanen, T.Kessler, C.Weber, J.Ronkainen, S.Rahaman, V.Elomaa, S.Rinta-Antila, U.Hager, T.Sonoda, K.Burkard, W.Huller, L.Batist, W.Gelletly, A.L.Nichols, T.Yoshida, A.A.Sonzogni, K.Perajarvi Reactor Decay Heat in 239Pu: Solving the γ Discrepancy in the 4-3000-s Cooling Period RADIOACTIVITY 101Nb, 105Mo, 102,104,105,106,107Tc(β-) [from U(p, X), E=30, 50 MeV]; measured Eγ, Iγ, mass; deduced β-feeding probabilities, discrepancies for decay heat of 239Pu.
doi: 10.1103/PhysRevLett.105.202501
2010HY01 Phys.Rev. C 81, 024303 (2010) S.Hyldegaard, M.Alcorta, B.Bastin, M.J.G.Borge, R.Boutami, S.Brandenburg, J.Buscher, P.Dendooven, C.Aa.Diget, P.Van Duppen, T.Eronen, S.P.Fox, L.M.Fraile, B.R.Fulton, H.O.U.Fynbo, J.Huikari, M.Huyse, H.B.Jeppesen, A.S.Jokinen, B.Jonson, K.Jungmann, A.Kankainen, O.S.Kirsebom, M.Madurga, I.Moore, A.Nieminen, T.Nilsson, G.Nyman, G.J.G.Onderwater, H.Penttila, K.Perajarvi, R.Raabe, K.Riisager, S.Rinta-Antila, A.Rogachevskiy, A.Saastamoinen, M.Sohani, O.Tengblad, E.Traykov, Y.Wang, K.Wilhelmsen, H.W.Wilschut, J.Aysto R-matrix analysis of the β decays of 12N and 12B RADIOACTIVITY 12N(β+), 12B(β-); measured 3α summed spectra and associated branching ratios for breakup via the 8Be ground-state and via excited states of 8Be. 12C; deduced levels, resonances, Gammow-Teller strengths and widths using multilevel, many-channel R-matrix formalism.
doi: 10.1103/PhysRevC.81.024303
2010PE06 Eur.Phys.J. A 44, 147 (2010) H.Penttila, P.Karvonen, T.Eronen, V.-V.Elomaa, U.Hager, J.Hakala, A.Jokinen, A.Kankainen, I.D.Moore, K.Perajarvi, S.Rahaman, S.Rinta-Antila, V.Rubchenya, A.Saastamoinen, T.Sonoda, J.Aysto Determining isotopic distributions of fission products with a Penning trap NUCLEAR REACTIONS 238U(p, F)Ge/Ag/In/Rb/Cs, E=25, 50 MeV; measured fission fragment yields using an ion guide and Penning trap. Comparison with other data.
doi: 10.1140/epja/i2010-10936-8
2009CE04 Phys.Rev.Lett. 103, 152502 (2009) J.Cerny, D.M.Moltz, D.W.Lee, K.Perajarvi, B.R.Barquest, L.E.Grossman, W.Jeong, C.C.Jewett Reinvestigation of the Direct Two-Proton Decay of the Long-Lived Isomer 94Agm [0.4 s, 6.7 MeV, (21+)] RADIOACTIVITY 94Ag(p), (2p) [from Ni(40Ca, 3np), E=197 MeV]; measured Ep, Ip, pp-coin.; deduced 94Agm one-proton radioactivity, energy groups, branching ratio, no two-proton radioactivity.
doi: 10.1103/PhysRevLett.103.152502
2009HY01 Phys.Lett. B 678, 459 (2009) S.Hyldegaard, C.Forssen, C.Aa.Diget, M.Alcorta, F.C.Barker, B.Bastin, M.J.G.Borge, R.Boutami, S.Brandenburg, J.Buscher, P.Dendooven, P.Van Duppen, T.Eronen, S.Fox, B.R.Fulton, H.O.U.Fynbo, J.Huikari, M.Huyse, H.B.Jeppesen, A.Jokinen, B.Jonson, K.Jungmann, A.Kankainen, O.Kirsebom, M.Madurga, I.Moore, P.Navratil, T.Nilsson, G.Nyman, G.J.G.Onderwater, H.Penttila, K.Perajarvi, R.Raabe, K.Riisager, S.Rinta-Antila, A.Rogachevskiy, A.Saastamoinen, M.Sohani, O.Tengblad, E.Traykov, J.P.Vary, Y.Wang, K.Wilhelmsen, H.W.Wilschut, J.Aysto Precise branching ratios to unbound 12C states from 12N and 12B β-decays NUCLEAR REACTIONS 1H(12C, n), 2H(11B, p), 12C(p, n), 11B(d, p), E not given; measured Eγ, Iγ, Eα, Iα, γα-coin, αα-coin, decay spectra; deduced branching ratio, log ft, B(GT) to various 12C states. Comparison with no-core shell model calculations. RADIOACTIVITY 12B(β-), 12N(β+); deduced branching ratio, log ft, B(GT) to various 12C states. Comparison with no-core shell model calculations.
doi: 10.1016/j.physletb.2009.06.064
2009HY02 Phys.Rev. C 80, 044304 (2009) S.Hyldegaard, C.Aa.Diget, M.J.G.Borge, R.Boutami, P.Dendooven, T.Eronen, S.P.Fox, L.M.Fraile, B.R.Fulton, H.O.U.Fynbo, J.Huikari, H.B.Jeppesen, A.S.Jokinen, B.Jonson, A.Kankainen, I.Moore, G.Nyman, H.Penttila, K.Perajarvi, K.Riisager, S.Rinta-Antila, O.Tengblad, Y.Wang, K.Wilhelmsen, J.Aysto Branching ratios in the β decays of 12N and 12B RADIOACTIVITY 12N(β+)[from 12C(p, n), E=28 MeV], 12B(β-)[from 11B(d, p), E=10 MeV]; 20Na(β+)[from 24Mg(p, nα), E not given]; measured Eα, Iα, Eγ, Iγ, Eβ, βγ-, βα-, ααα-coin. 12C, 20Ne; deduced levels, β feedings, and logft. Triple-α method and R-matrix analysis. IGISOL-JYFL facility.
doi: 10.1103/PhysRevC.80.044304
2009SI22 Appl.Radiat.Isot. 67, 2037 (2009) T.Siiskonen, J.Huikari, T.Haavisto, J.Bergman, S.-J.Heselius, J.-O.Lill, T.Lonnroth, K.Perajarvi Excitation functions of proton-induced reactions in natCu in the energy range 7-17 MeV NUCLEAR REACTIONS Cu(p, X)62Zn/63Zn/65Zn, E=7-16.5 MeV; measured Eγ, Iγ; deduced σ. Comparison with the IAEA Charged particle cross section database for medical radioisotope production.
doi: 10.1016/j.apradiso.2008.11.005
2009SI25 Nucl.Instrum.Methods Phys.Res. B267, 3500 (2009) T.Siiskonen, J.Huikari, T.Haavisto, J.Bergman, S.-J.Heselius, J.-O.Lill, T.Lonnroth, K.Perajarvi, V.-P.Vartti Excitation functions for proton-induced reactions on natural hafnium: Production of 177Lu for medical use NUCLEAR REACTIONS Hf(p, X)177Lu/175Ta/176Ta/177Ta/178Ta, E=5.66-16.58 MeV; measured Eγ, Ig; deduced production σ. Comparison with EMPIRE nuclear model code.
doi: 10.1016/j.nimb.2009.08.016
2008HY03 Int.J.Mod.Phys. E17, 2182 (2008) S.Hyldegaard, H.O.U.Fynbo, K.Riisager, S.Brandenburg, P.Dendooven, K.Jungmann, C.J.G.Onderwater, A.Rogachevskiy, M.Sohani, E.Traykov, H.W.Wilschut, J.Buscher, M.Huyser, R.Raabe, M.Alcorta, M.J.G.Borge, M.Madurga, O.Tengblad, C.A.A.Diget, B.R.Fulton, A.S.Jokinen, K.Perajarvi, A.Saastamoinen, J.Aysto, B.Jonson, G.Nyman Studies of 12C using β-decays NUCLEAR REACTIONS 1H(12C, X)12N, 2H(11B, X)12B, E not given; measured Eα, Iα; deduced branching ratios, Gamow-Teller transition strengths.
doi: 10.1142/S0218301308011318
2008PE04 Appl.Radiat.Isot. 66, 530 (2008) K.Perajarvi, J.Turunen, J.Hakala, A.Jokinen, I.D.Moore, H.Penttila, A.Saastamoinen, T.Siiskonen, H.Toivonen, J.Aysto The decay of 133mXe RADIOACTIVITY 133Xe(IT); measured Eγ, Iγ, conversion electrons. Deduced ICC.
doi: 10.1016/j.apradiso.2007.11.010
2007LE26 Phys.Rev. C 76, 024314 (2007) D.W.Lee, K.Perajarvi, J.Powell, J.P.O'Neil, D.M.Moltz, V.Z.Goldberg, J.Cerny Low-lying resonant states in 16F using a 15O radioactive ion beam NUCLEAR REACTIONS 1H(15O, p), E=120 MeV; measured excitation function. 16F deduced level widths.
doi: 10.1103/PhysRevC.76.024314
2006AC04 Eur.Phys.J. A 27, 287 (2006) N.L.Achouri, F.de Oliveira Santos, M.Lewitowicz, B.Blank, J.Aysto, G.Canchel, S.Czajkowski, P.Dendooven, A.Emsallem, J.Giovinazzo, N.Guillet, A.Jokinen, A.M.Laird, C.Longour, K.Perajarvi, N.Smirnova, M.Stanoiu, J.-C.Thomas The β-decay of 22Al RADIOACTIVITY 22Al(β+), (β+p), (β+2p), (β+α) [from 36Ar fragmentation]; measured β-delayed Eα, Eγ, Ep, T1/2; deduced mass excess. 22Mg deduced levels, J, π. 22Al deduced ground-state J, π. Comparison with shell model predictions.
doi: 10.1140/epja/i2005-10274-0
2006HO05 Nucl.Instrum.Methods Phys.Res. B247, 205 (2006) F.Hosni, C.Lau, O.Bajeat, R.Borcea, Ch.Bourgeois, C.Donzaud, M.Ducourtieux, S.Essabaa, D.Guillemaud-Mueller, F.Ibrahim, H.Lefort, A.C.Mueller, O.Perru, B.Roussiere, J.Sauvage, K.L.Kratz, B.Pfeiffer, U.Koster, A.Joinet, J.Lettry, K.Perajarvi, L.Tecchio, G.Lhersonneau, E.Fioretto, G.Prete, L.Stroe Yields of neutron-rich rubidium and cesium isotopes from fast-neutron induced fission of 238U, obtained by studying their release from a thick ISOL target NUCLEAR REACTIONS 238U(n, F)90Rb/91Rb/92Rb/93Rb/94Rb/95Rb/96Rb/97Rb/98Rb/99Rb/100Rb/138Cs/139Cs/140Cs/141Cs/142Cs/143Cs/144Cs/145Cs/146Cs/147Cs/148Cs, E=fast; measured fission yields. Isotope separator.
doi: 10.1016/j.nimb.2006.02.015
2006KA48 Eur.Phys.J. A 29, 271 (2006) A.Kankainen, L.Batist, S.A.Eliseev, V.-V.Elomaa, T.Eronen, U.Hager, J.Hakala, A.Jokinen, I.Moore, Yu.N.Novikov, H.Penttila, K.Perajarvi, A.V.Popov, S.Rahaman, S.Rinta-Antila, P.Ronkanen, A.Saastamoinen, D.M.Seliverstov, T.Sonoda, G.K.Vorobjev, J.Aysto Mass measurements of neutron-deficient nuclides close to A = 80 with a Penning trap ATOMIC MASSES 80,81,82,83Y, 83,84,85,86,88Zr, 85,86,87,88Nb; measured masses. Penning trap.
doi: 10.1140/epja/i2006-10088-6
2006PE21 Phys.Rev. C 74, 024306 (2006) K.Perajarvi, C.Fu, G.V.Rogachev, G.Chubarian, V.Z.Goldberg, F.Q.Guo, D.Lee, D.M.Moltz, J.Powell, B.B.Skorodumov, G.Tabacaru, X.D.Tang, R.E.Tribble, B.A.Brown, A.Volya, J.Cerny Structure of 12N using 11C+p resonance scattering NUCLEAR REACTIONS 1H(11C, p), E(cm)=2.2-11.0 MeV; measured recoil proton spectra, σ(θ), excitation functions. 12N deduced levels, J, π, widths. R-matrix analysis.
doi: 10.1103/PhysRevC.74.024306
2006WA10 Chin.Phys.Lett. 23, 808 (2006) Y.-B.Wang, P.Dendooven, J.Huikari, A.Jokinen, V.S.Kolhinen, G.Lhersonneau, A.Nieminen, S.Nummela, H.Penttila, K.Perajarvi, S.Rinta-Antila, J.Szerypo, J.C.Wang, J.Aysto New Levels in 118Pd Observed in the β Decay of Very Neutron-Rich 118Rh Isotope RADIOACTIVITY 118Rh(β-) [from U(p, F)]; measured Eγ, Iγ, βγ-coin. 118Pd deduced levels, J, π. Level systematics in neighboring isotopes discussed.
doi: 10.1088/0256-307X/23/4/013
2005GU25 Phys.Rev. C 72, 034312 (2005) F.Q.Guo, J.Powell, D.W.Lee, D.Leitner, M.A.McMahan, D.M.Moltz, J.P.O'Neil, K.Perajarvi, L.Phair, C.A.Ramsey, X.J.Xu, J.Cerny Reexamination of the energy levels of 15F by 14O + 1H elastic resonance scattering NUCLEAR REACTIONS 1H(14O, p), E=120 MeV; measured recoil proton spectra, σ(θ). 15F deduced resonance energies, J, π.
doi: 10.1103/PhysRevC.72.034312
2005PE12 Nucl.Instrum.Methods Phys.Res. A546, 418 (2005) K.Perajarvi, J.Cerny, J.Hakala, J.Huikari, A.Jokinen, P.Karvonen, J.Kurpeta, D.Lee, I.Moore, H.Penttila, A.Popov, J.Aysto New ion-guide for the production of beams of neutron-rich nuclei between Z = 20 - 28 NUCLEAR REACTIONS 197Au(65Cu, X)62Co/63Co, E ≈ 400-460 MeV; measured yields. Ion-guide isotope separator. RADIOACTIVITY 63Co(β-) [from 197Au(65Cu, X)]; measured β-delayed Eγ, Iγ. Ion-guide isotope separator.
doi: 10.1016/j.nima.2005.03.124
2005PE23 Eur.Phys.J. A 25, Supplement 1, 749 (2005) K.Perajarvi, J.Cerny, U.Hager, J.Hakala, J.Huikari, A.Jokinen, P.Karvonen, J.Kurpeta, D.Lee, I.Moore, H.Penttila, A.Popov, J.Aysto Production of beams of neutron-rich nuclei between Ca and Ni using the ion-guide technique RADIOACTIVITY 63Cu(EC) [from 197Au(65Cu, X)]; measured β-delayed Eγ, Iγ. NUCLEAR REACTIONS 197Au(65Cu, X)62Cu/63Cu, E=443 MeV; measured yields.
doi: 10.1140/epjad/i2005-06-060-x
2005RI19 Eur.Phys.J. A 25, Supplement 1, 119 (2005) S.Rinta-Antila, Y.Wang, P.Dendooven, J.Huikari, A.Jokinen, A.Kankainen, V.S.Kolhinen, G.Lhersonneau, A.Nieminen, S.Nummela, H.Penttila, K.Perajarvi, J.Szerypo, J.C.Wang, J.Aysto, and the ISOLDE Collaboration Structure of doubly-even cadmium nuclei studied by β- decay RADIOACTIVITY 116,118,120Ag(β-); measured Eγ, Iγ, βγ-coin. 116,118,120Cd deduced levels, J, π. Three-phonon states discussed.
doi: 10.1140/epjad/i2005-06-064-6
2004KA61 Nucl.Phys. A746, 433c (2004) A.Kankainen, M.Santana-Leitner, L.M.Fraile, A.Jokinen, M.Oinonen, K.Perajarvi, H.Ravn, J.Aysto, and The ISOLDE Collaboration Optimization of krypton yields for rp-process studies at ISOLDE(CERN)
doi: 10.1016/j.nuclphysa.2004.09.121
2004PE17 Eur.Phys.J. A 21, 7 (2004) K.Perajarvi, J.Cerny, L.M.Fraile, A.Jokinen, A.Kankainen, U.Koster, J.Aysto, and the ISOLDE Collaboration The beta-decay scheme of 232Fr and the K = 0 ground-state band in 232Ra RADIOACTIVITY 232Fr(β-) [from U, Th(p, X)]; measured Eγ, Iγ, γγ-coin; deduced log ft. 232Ra deduced levels, J, π, β-feeding intensities. NUCLEAR REACTIONS U(p, X)223Fr/224Fr/225Fr/226Fr/227Fr/228Fr/230Fr/232Fr, E=1, 1.4 GeV; Th(p, X)223Fr/224Fr/225Fr/226Fr/228Fr, E=1.4 GeV; measured yields.
doi: 10.1140/epja/i2004-10038-4
2004TH09 Eur.Phys.J. A 21, 419 (2004) J.C.Thomas, L.Achouri, J.Aysto, R.Beraud, B.Blank, G.Canchel, S.Czajkowski, P.Dendooven, A.Ensallem, J.Giovinazzo, N.Guillet, J.Honkanen, A.Jokinen, A.Laird, M.Lewitowicz, C.Longour, F.de Oliveira Santos, K.Perajarvi, M.Stanoiu Beta-decay properties of 25Si and 26P RADIOACTIVITY 25Si, 26P(EC) [from 12C(36Ar, X)]; measured β-delayed Eγ, Ep, T1/2; deduced log ft, Gamow-Teller strength distributions, proton-decay and two-proton decay branching ratios. 24Mg, 25Al, 26Si deduced levels, feeding intensities, mirror asymmetry parameters. Comparison with shell-model predictions.
doi: 10.1140/epja/i2003-10218-8
2004WA03 Eur.Phys.J. A 19, 83 (2004) J.C.Wang, P.Dendooven, S.Hankonen, J.Huikari, A.Jokinen, V.S.Kolhinen, G.Lhersonneau, A.Nieminen, K.Perajarvi, S.Rinta-Antila, J.Aysto Reinvestigation of the beta-decay of 110Mo RADIOACTIVITY 110Mo(β-) [from 238U(p, F)]; measured Eγ, Iγ, γγ-, βγ-coin, T1/2; deduced log ft, B(GT). 110Tc deduced levels, J, π. Comparison with model predictions.
doi: 10.1140/epja/i2003-10105-4
2003BE27 Nucl.Instrum.Methods Phys.Res. B204, 220 (2003) U.C.Bergmann, G.Aubock, R.Catherall, J.Cederkall, C.Aa.Diget, L.Fraile, S.Franchoo, H.Fynbo, H.Gausemel, U.Georg, T.Giles, H.Jeppesen, O.C.Jonsson, U.Koster, J.Lettry, T.Nilsson, K.Perajarvi, H.Ravn, K.Riisager, L.Weissman, J.Aysto, and the ISOLDE Collaboration Production yields of noble-gas isotopes from ISOLDE UCX/graphite targets NUCLEAR REACTIONS U, Th(p, X), E=1, 1.4 GeV; measured fission fragment yields. Uranium and thorium carbide targets.
doi: 10.1016/S0168-583X(02)01921-3
2003HU01 Eur.Phys.J. A 16, 359 (2003) J.Huikari, M.Oinonen, A.Algora, J.Cederkall, S.Courtin, P.Dessagne, L.Fraile, S.Franchoo, H.Fynbo, W.X.Huang, A.Jokinen, A.Knipper, F.Marechal, C.Miehe, E.Nacher, K.Perajarvi, E.Poirier, L.Weissman, J.Aysto, and the ISOLDE Collaboration Mirror decay of 75Sr RADIOACTIVITY 75Sr(β+), (EC), (β+p) [from Nb(p, X)]; measured Eβ, Eγ, Ep, T1/2, Q(EC), β-delayed proton branching ratio; deduced log ft, Gamow-Teller matrix elements. 74Kr, 75Rb, 75Sr deduced levels J, π, deformation effects. Comparison with model predictions.
doi: 10.1140/epja/i2002-10103-0
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
2003LH01 Phys.Rev. C 67, 024303 (2003) G.Lhersonneau, Y.Wang, R.Capote, J.Suhonen, P.Dendooven, J.Huikari, K.Perajarvi, J.C.Wang Decay of 114Rh to 114Pd RADIOACTIVITY 114Rh(β-) [from U(p, F)]; measured Eγ, Iγ, γγ-coin, T1/2 following decay from ground and excited states; deduced log ft. 114Pd deduced levels, J, π, configurations, β-feeding intensities. 114Rh deduced level J, π. Mass-separated source. Monte Carlo pairing model calculation.
doi: 10.1103/PhysRevC.67.024303
2003ST03 Eur.Phys.J. A 17, 57 (2003) L.Stroe, G.Lhersonneau, A.Andrighetto, P.Dendooven, J.Huikari, H.Penttila, K.Perajarvi, L.Tecchio, Y.Wang Production of neutron-rich nuclei in fission induced by neutrons generated by the p + 13C reaction at 55 MeV NUCLEAR REACTIONS U(n, F)94Rb/95Rb/94Sr/95Sr/94Y/102Y/102Zr/102Nb/102Mo/108Mo/102Tc/108Tc/108Ru/112Ru/108Rh/112Rh/118Pd/118Ag/124Cd/124In/130Sn/132Sn/130Sb/132Sb/140I/140Xe/140Cs, E=spectrum; measured fission yields. Mass separator, activity measurement. Neutrons from 13C(p, nX). Comparisons with model predictions.
doi: 10.1140/epja/i2002-10132-7
2003WA13 Phys.Rev. C 67, 064303 (2003) Y.Wang, S.Rinta-Antila, P.Dendooven, J.Huikari, A.Jokinen, V.S.Kolhinen, G.Lhersonneau, A.Nieminen, S.Nummela, H.Penttila, K.Perajarvi, J.Szerypo, J.C.Wang, J.Aysto β decay of neutron-rich 118Ag and 120Ag isotopes RADIOACTIVITY 118,118m,120,120mAg(β-) [from U(p, F)]; measured Eγ, Iγ, γγ-, βγ-coin, T1/2; deduced log ft. 118,120Cd deduced levels, J, π, configurations, three-phonon states. Mass separator, comparisons with neighboring nuclides.
doi: 10.1103/PhysRevC.67.064303
2002KU18 Eur.Phys.J. A 13, 449 (2002) J.Kurpeta, G.Lhersonneau, A.Plochocki, J.C.Wang, P.Dendooven, A.Honkanen, M.Huhta, M.Oinonen, H.Penttila, K.Perajarvi, J.R.Persson, J.Aysto Decay of the Neutron-Rich Isotope 113Ru to 113Rh RADIOACTIVITY 113,113mRu(β-) [from 238U(p, X)]; measured Eγ, Iγ, γγ-, (X-ray)γ-coin; deduced Gamow-Teller strength distributions. 113Rh deduced levels, possible J, π, shape coexistence features. Mass-separated source.
doi: 10.1007/s10050-002-8775-4
2002OI02 Nucl.Phys. A701, 613c (2002) M.Oinonen, J.Aysto, U.Koster, J.Huikari, A.Jokinen, A.Nieminen, K.Perajarvi, P.Baumann, F.Didierjean, A.Huck, A.Knipper, M.Ramdhane, G.Walter, M.Huyse, P.Van Duppen, G.Marguier, Yu.Novikov, A.Popov, D.M.Seliverstov, H.Schatz, and the ISOLDE Collaboration Beta-Decay Half-Lives of 70Kr and 74Rb RADIOACTIVITY 70Kr, 74Rb(EC) [from Nb(p, X)]; measured T1/2. Astrophysical implications discussed. Mass separator. NUCLEAR REACTIONS Nb(p, X)70Kr/74Rb, E=1 GeV; measured yields. Mass separator.
doi: 10.1016/S0375-9474(01)01654-2
2002PE10 Nucl.Phys. A701, 570c (2002) K.Perajarvi, J.Huikari, S.Rinta-Antila, P.Dendooven Investigation of a Gas-Catcher/Ion Guide System using Alpha-Decay Recoil Products
doi: 10.1016/S0375-9474(01)01646-3
2002WE07 Phys.Rev. C65, 044321 (2002) L.Weissman, J.Cederkall, J.Aysto, H.Fynbo, L.Fraile, V.Fedoseyev, S.Franchoo, A.Jokinen, U.Koster, G.Martinez-Pinedo, T.Nilsson, M.Oinonen, K.Perajarvi, M.D.Seliverstov, and the ISOLDE Collaboration β+ Decay of 61Ga RADIOACTIVITY 61Ga(β+) [from Zr(p, X)]; measured Eγ, Iγ, βγ-coin, T1/2, Q(EC); deduced branching ratios, log ft. 61Zn deduced β-feeding intensities. Mass separator.
doi: 10.1103/PhysRevC.65.044321
2001BE75 Hyperfine Interactions 132, 485 (2001) R.Beraud, G.Canchel, A.Emsallem, P.Dendooven, J.Huikari, W.Huang, Y.Wang, K.Perajarvi, S.Rinta-Antila, A.Jokinen, V.S.Kolhinen, A.Nieminen, H.Penttila, J.Szerypo, J.Aysto, B.Bruyneel, A.Popov Status of HIGISOL, a New Version Equipped with SPIG and Electric Field Guidance
2001CA60 Eur.Phys.J. A 12, 377 (2001) G.Canchel, L.Achouri, J.Aysto, R.Beraud, B.Blank, E.Chabanat, S.Czajkowski, P.Dendooven, A.Emsallem, J.Giovinazzo, J.Honkanen, A.Jokinen, M.Lewitowicz, C.Longour, F.de Oliveira-Santos, K.Perajarvi, M.Staniou, J.C.Thomas The β-Delayed One- and Two-Proton Emission of 27S RADIOACTIVITY 27S(β+), (β+p), (β+2p) [from C(36Ar, X)]; measured Eγ, Ep, T1/2, branching ratios. Mass separator. NUCLEAR REACTIONS C(36Ar, X)27S/26P/25Si/24Al/23Mg, E=95 MeV/nucleon; measured relative yields. Mass separator.
doi: 10.1007/s10050-001-8659-z
2001NO07 Eur.Phys.J. A 11, 257 (2001) Yu.N.Novikov, H.Schatz, P.Dendooven, R.Beraud, Ch.Miehe, A.V.Popov, D.M.Seliverstov, G.K.Vorobjev, P.Baumann, M.J.G.Borge, G.Canchel, Ph.Dessagne, A.Emsallem, W.Huang, J.Huikari, A.Jokinen, A.Knipper, V.Kolhinen, A.Nieminen, M.Oinonen, H.Penttila, K.Perajarvi, I.Piqueras, S.Rinta-Antila, J.Szerypo, Y.Wang, J.Aysto Isomeric State of 80Y and Its Role in the Astrophysical rp-Process RADIOACTIVITY 80Zr(β+) [from 54Fe(32S, X), E=150 MeV]; measured Eγ, Eβ, βγ-coin. 80Y deduced levels J, π, T1/2, γ multipolarity, ICC. Implications for nucleosynthesis in rapid-proton capture process discussed, comparison with earlier data.
doi: 10.1007/s100500170062
2001OI02 Eur.Phys.J. A 10, 123 (2001) M.Oinonen, U.Koster, J.Aysto, V.Fedoseyev, V.Mishin, J.Huikari, A.Jokinen, A.Nieminen, K.Perajarvi, A.Knipper, G.Walter, and the ISOLDE Collaboration Ground-State Spin of 59Mn RADIOACTIVITY 59Mn(β-) [from Nb(p, X)]; measured Eβ, Eγ, Iγ, T1/2; deduced β-branching, log ft. 59Mn deduced ground-state J, π. 59Fe deduced levels, J, π. Resonance ionization laser ion source, mass separator.
doi: 10.1007/s100500170122
2001OI04 Phys.Lett. 511B, 145 (2001) M.Oinonen, J.Aysto, P.Baumann, J.Cederkall, S.Courtin, P.Dessagne, S.Franchoo, H.Fynbo, M.Gorska, J.Huikari, A.Jokinen, A.Knipper, U.Koster, G.Le Scornet, C.Miehe, A.Nieminen, T.Nilsson, Yu.Novikov, K.Perajarvi, E.Poirier, A.Popov, D.M.Seliverstov, T.Siiskonen, H.Simon, O.Tengblad, P.Van Duppen, G.Walter, L.Weissman, K.Wilhelmsen-Rolander, and the ISOLDE Collaboration Non-Analog β Decay of 74Rb RADIOACTIVITY 74Rb(EC) [from Nb(p, X)]; measured Eγ, Iγ, E(ce), I(ce), T1/2; deduced Coulomb mixing parameter. Mass separator.
doi: 10.1016/S0370-2693(01)00646-3
2001PE23 Nucl.Phys. A696, 233 (2001) K.Perajarvi, P.Dendooven, M.Gorska, J.Huikari, A.Jokinen, V.S.Kolhinen, M.La Commara, G.Lhersonneau, A.Nieminen, S.Nummela, H.Penttila, E.Roeckl, J.C.Wang, J.Aysto The 1+ → 0+ Gamow-Teller Strength of the 58Cug.s → 58Nig.s. Transition RADIOACTIVITY 58Cu(EC) [from 58Ni(p, n)]; measured Iγ following positron annihilation; deduced ground-state Iβ and B(GT). 58Ni transitions deduced intensities. On-line mass separation.
doi: 10.1016/S0375-9474(01)01137-X
2001WA04 Phys.Rev. C63, 024309 (2001) Y.Wang, P.Dendooven, J.Huikari, A.Jokinen, V.S.Kolhinen, G.Lhersonneau, A.Nieminen, S.Nummela, H.Penttila, K.Perajarvi, S.Rinta-Antila, J.Szerypo, J.C.Wang, J.Aysto Beta Decay of Neutron-Rich 116Rh and the Low-Lying Level Structure of Even-Even 116Pd RADIOACTIVITY 116Rh(β-) [from U(p, F)]; measured Eγ, Iγ, γγ-, βγ-coin. 116Pd deduced levels, J, π. Mass separator. Level systematics in neighboring nuclides discussed.
doi: 10.1103/PhysRevC.63.024309
2001WA42 Phys.Rev. C64, 054315 (2001) Y.Wang, P.Dendooven, J.Huikari, A.Jokinen, V.S.Kolhinen, G.Lhersonneau, A.Nieminen, S.Nummela, H.Penttila, K.Perajarvi, S.Rinta-Antila, J.Szerypo, J.C.Wang, J.Aysto β Decay of 116mAg and the Vibrational Structure of 116Cd RADIOACTIVITY 116mAg(β-) [from U(p, F)]; measured Eγ, Iγ, γγ-, βγ-coin; deduced logft. 116Cd deduced levels, J, π, configurations. Mass-separated source.
doi: 10.1103/PhysRevC.64.054315
2000CA54 Hyperfine Interactions 127, 83 (2000) P.Campbell, J.Billowes, E.C.A.Cochrane, P.Dendooven, D.E.Evans, J.A.R.Griffith, J.Huikari, A.Jokinen, I.D.Moore, A.Nieminen, K.Perajarvi, G.Tungate, G.Yeandle, J.Aysto Progress of laser spectroscopy at the IGISOL
doi: 10.1023/A:1012654509080
2000JO18 Eur.Phys.J. A 9, 9 (2000) A.Jokinen, J.C.Wang, J.Aysto, P.Dendooven, S.Nummela, J.Huikari, V.Kolhinen, A.Nieminen, K.Perajarvi, S.Rinta-Antila Beta Decay of Neutron-Rich 118Rh and the Lowest Excited States in 118Pd RADIOACTIVITY 118Rh(β-) [from 238U(p, F)]; measured Eβ, Iβ, Eγ, Iγ, βγ-coin, T1/2. 118Pd deduced levels, J, π, configurations. Level systematics in Pd isotopes discussed.
doi: 10.1007/s100500070049
2000LH02 Eur.Phys.J. A 9, 385 (2000) G.Lhersonneau, P.Dendooven, G.Canchel, J.Huikari, P.Jardin, A.Jokinen, V.Kolhinen, C.Lau, L.Lebreton, A.C.Mueller, A.Nieminen, S.Nummela, H.Penttila, K.Perajarvi, Z.Radivojevic, V.Rubchenya, M.-G.Saint-Laurent, W.H.Trzaska, D.Vakhtin, J.Vervier, A.C.C.Villari, J.C.Wang, J.Aysto Production of Neutron-Rich Isotopes in Fission of Uranium Induced by Neutrons of 20 MeV Average Energy NUCLEAR REACTIONS 238U(n, F)88Se/88Br/89Br/90Br/88Kr/89Kr/90Kr/91Kr/92Kr/93Kr/89Rb/90Rb/91Rb/92Rb/93Rb/112Tc/112Ru/112Rh/118Ag/136Te/137Te/136I/137I/138I/139I/140I/137Xe/139Xe/140Xe/141Xe/138Cs/139Cs/140Cs/141Cs/142Cs/139Ba/141Ba/142Ba/144Ba/142La/144La, E=20 MeV; 238U(p, F)88Se/88Br/89Br/90Br/91Br/88Kr/89Kr/90Kr/91Kr/93Kr/89Rb/90Rb/91Rb/93Rb/94Rb/94Sr/112Tc/112Ru/112Rh/118Ag/136Te/137Te/136I/137I/138I/139I/140I/137Xe/139Xe/140Xe/141Xe/138Cs/139Cs/140Cs/141Cs/142Cs/139Ba/141Ba/142Ba/143Ba/144Ba/142La/143La/144La, E=25 MeV; measured Eγ, yields. 238U(n, F), E=10-25 MeV; 238U(p, F), E=25 MeV; calculated σ, mass and charge distributions. 12C(d, xn), E=50 MeV; measured thick-target En, σ(θ, En), neutron to deuteron conversion factor. Radioactive beam applications discussed.
doi: 10.1007/s100500070023
2000OI04 Hyperfine Interactions 127, 431 (2000) M.Oinonen, Y.Jading, U.Koster, J.Lettry, H.Ravn, J.Aysto, P.Dendooven, J.Huikari, A.Jokinen, P.O.Lipas, A.Nieminen, K.Perajarvi, T.Siiskonen, P.Baumann, A.Huck, A.Knipper, M.Ramdhane, G.Walter, F.Didierjean, V.N.Fedoseyev, V.I.Mishin, M.Koizumi, W.Liu, E.Roeckl, V.Sebastian, and the ISOLDE Collaboration Laser ionization in β-decay studies of Zn and Mn nuclei RADIOACTIVITY 58Zn(EC) [from Nb(p, X)]; measured Eγ, Iγ; deduced log ft. 58Cu levels deduced configurations. Resonance ionization laser ion source. NUCLEAR REACTIONS Nb, U(p, X), E=1 GeV; measured yields of Mn and Zn isotopes. Resonance ionization laser ion source.
doi: 10.1023/A:1012617717682
2000PE28 Phys.Lett. 492B, 1 (2000) K.Perajarvi, T.Siiskonen, A.Honkanen, P.Dendooven, A.Jokinen, P.O.Lipas, M.Oinonen, H.Penttila, J.Aysto Measurement of the IAS Resonance Strength in 23Mg RADIOACTIVITY 23Al(EC), (β+p) [from 24Mg(p, 2n)]; measured Eγ, Iγ, β-delayed proton spectra, pγ-coin. 23Mg deduced levels, J, π, β-branching ratios, proton emission intensities, IAS resonance strength. Comparison with shell model. Mass-separated source. NUCLEAR REACTIONS 24Mg(p, X)23Al/23Mg/20Na/24Al, E=40 MeV; measured production rates.
doi: 10.1016/S0370-2693(00)01074-1
2000WA07 Phys.Rev. C61, 044308 (2000) J.C.Wang, G.Canchel, P.Dendooven, J.H.Hamilton, S.Hankonen, J.Huikari, J.K.Hwang, A.Jokinen, V.S.Kolhinen, G.Lhersonneau, A.Nieminen, V.E.Oberacker, K.Perajarvi, A.V.Ramayya, J.Aysto Low-Spin Structure of 110Ru Studied by β Decay of 110Tc RADIOACTIVITY 110Tc(β-) [from 238U(p, F)]; measured Eγ, Iγ, γγ-, βγ-coin; deduced β-branching, logft. 110Ru deduced levels, J, π, B(E2). Level systematics in Ru isotopes discussed. Comparisons with model predictions.
doi: 10.1103/PhysRevC.61.044308
2000WA14 Acta Phys.Pol. B31, 449 (2000) J.C.Wang, G.Canchel, P.Dendooven, S.Hankonen, J.Huikari, A.Jokinen, V.S.Kolhinen, G.Lhersonneau, A.Nieminen, K.Perajarvi, J.Aysto Quasi-particle States in Even-Even Pd and Low-Lying Low-Spin Excited States in Even-Even Ru RADIOACTIVITY 110Tc, 110Rh(β-) [from 238U(p, F)]; measured Eγ, Iγ, βγ-, γγ-coin. 110Pd, 110Ru deduced levels, J, π, configurations. Systematics in neighboring Pd, Ru isotopes discussed. Mass-separated sources.
2000YE02 J.Phys.(London) G26, 839 (2000); Corrigendum J.Phys.(London) G26, 1299 (2000) G.Yeandle, J.Billowes, P.Campbell, E.C.A.Cochrane, P.Dendooven, D.E.Evans, D.H.Forest, J.A.R.Griffith, J.Huikari, A.Jokinen, I.D.Moore, A.Nieminen, K.Perajarvi, G.Tungate, J.Aysto Nuclear Moments and Charge Radii of the 171Hf Ground State and Isomer NUCLEAR MOMENTS 171Hf; measured isotope shift, μ, electric quadrupole moment, charge radii for ground state and isomer. On-line laser spectroscopy.
doi: 10.1088/0954-3899/26/6/307
2000YE03 Hyperfine Interactions 127, 91 (2000) G.Yeandle, J.Billowes, P.Campbell, P.Dendooven, K.Perajarvi, M.D.Seliverstov, G.Tungate, J.Aysto Resonance ionization spectroscopy of radioisotopes at the IGISOL facility, JYFL
doi: 10.1023/A:1012606625918
1999CA21 Eur.Phys.J. A 5, 1 (1999) G.Canchel, R.Beraud, E.Chabanat, A.Emsallem, N.Redon, P.Dendooven, J.Huikari, A.Jokinen, V.Kolhinen, G.Lhersonneau, M.Oinonen, A.Nieminen, H.Penttila, K.Perajarvi, J.C.Wang, J.Aysto A New Isomer in 125La RADIOACTIVITY 125Ce(β+), (EC) [from 94Mo(36Ar, 3n2p)]; measured Eγ, Iγ, E(ce), I(ce), (ce)γ(t). 125La deduced isomeric level T1/2, multipolarity. Mass-separated source.
doi: 10.1007/s100500050248
1999CA33 Acta Phys.Pol. B30, 1239 (1999) G.Canchel, R.Beraud, E.Chabanat, A.Emsallem, N.Redon, P.Dendooven, A.Honkanen, J.Huikari, A.Jokinen, G.Lhersonneau, M.Oinonen, H.Penttila, K.Perajarvi, A.Popov, J.C.Wang, J.Aysto A New 350 ms Isomer in 125La and Low Energy Intrinsic States in A = 133, 131, 129, 127, 125 La Isotopes RADIOACTIVITY 125Ce(β+), (EC) [from 94Mo(36Ar, 3n2p)]; measured Eγ, Iγ, E(ce), I(ce)γ(t). 125La deduced isomeric level T1/2, multipolarity. Mass-separated source.
1999LE11 Phys.Rev.Lett. 82, 2476 (1999) J.M.G.Levins, D.M.Benton, J.Billowes, P.Campbell, T.G.Cooper, P.Dendooven, D.E.Evans, D.H.Forest, I.S.Grant, J.A.R.Griffith, J.Huikari, A.Jokinen, K.Perajarvi, G.Tungate, G.Yeandle, J.Aysto First On-Line Laser Spectroscopy of Radioisotopes of a Refractory Element NUCLEAR MOMENTS 170,172,173,174,176,177,179,180Hf; measured isotope shifts, mean-square charge radii; deduced deformation. On-line laser spectroscopy.
doi: 10.1103/PhysRevLett.82.2476
1999WA09 Phys.Lett. 454B, 1 (1999) J.C.Wang, P.Dendooven, M.Hannawald, A.Honkanen, M.Huhta, A.Jokinen, K.-L.Kratz, G.Lhersonneau, M.Oinonen, H.Penttila, K.Perajarvi, B.Pfeiffer, J.Aysto β-Delayed Neutron Decay of 104Y, 112Tc, 113Tc and 114Tc: Test of half-life predications for neutron-rich isotopes of refractory elements RADIOACTIVITY 104Y, 112,113,114Tc(β-n) [from 238U(p, F)]; measured T1/2, β-delayed neutron branching ratios. Comparison with quasiparticle RPA predictions. NUCLEAR REACTIONS 238U(p, F), E=25 MeV; measured yields for fragments with mass 112-114.
doi: 10.1016/S0370-2693(99)00356-1
1998BE64 Acta Phys.Hung.N.S. 7, 115 (1998) R.Beraud, A.Emsallem, E.Chabanat, L.Ducroux, N.Redon, P.Dendooven, A.Jokinen, M.Huhta, M.Oinonen, J.Aysto, K.Perajarvi, A.Honkanen, H.Penttila, J.C.Wang A New 400 ms Isomer in 125Ce → 125La RADIOACTIVITY 125Ce(β+) [from 94Mo(36Ar, nα)]; measured Eγ, Iγ, γγ(t), (X-ray)γ(t). 125La deduced isomeric level T1/2. Mass-separated source.
1998JO20 Nuovo Cim. 111A, 1083 (1998) A.Jokinen, J.Aysto, P.Dendooven, S.Hankonen, A.Honkanen, J.Huikari, G.Lhersonneau, P.O.Lipas, H.Penttila, K.Perajarvi, M.Oinonen, A.Nieminen, T.Siiskonen, J.C.Wang High-Resolution Studies of Beta-Delayed Proton Emitters at IGISOL Facility RADIOACTIVITY 23Al(β+) [from 24Mg(p, 2n)]; measured Eγ, Iγ, β-delayed proton spectra. 23Mg deduced IAS resonance strength. 41Ti(β+) [from 40Ca(3He, 2n)]; measured β-delayed proton spectra. 41Sc deduced Gamow-Teller strength distribution. Mass-separated sources.
doi: 10.1007/BF03035996
1998KU17 Eur.Phys.J. A 2, 241 (1998) J.Kurpeta, G.Lhersonneau, J.C.Wang, P.Dendooven, A.Honkanen, M.Huhta, M.Oinonen, H.Penttila, K.Perajarvi, J.R.Persson, A.Plochocki, J.Aysto First Decay Scheme of 113Tc and Identification of 113mRu RADIOACTIVITY 113Tc(β-) [from 238U(p, F), E=25 MeV]; measured Eγ, Iγ, γγ-coin, βγ(t). 113Ru deduced levels, isomer T1/2, possible J, π, configuration, ground state and isomer decay feeding patterns.
doi: 10.1007/s100500050114
1998LH03 Phys.Rev. C57, 2974 (1998) G.Lhersonneau, J.Suhonen, P.Dendooven, A.Honkanen, M.Huhta, P.Jones, R.Julin, S.Juutinen, M.Oinonen, H.Penttila, J.R.Persson, K.Perajarvi, A.Savelius, J.C.Wang, J.Aysto, S.Brant, V.Paar, D.Vretenar Level Structure of 99Nb RADIOACTIVITY 99Zr(β-) [from U(p, F), E=25 MeV]; measured Eγ, Iγ, γγ-, (x-ray)γ-coin; deduced log ft. 99Nb deduced levels J, π, ICC, β feeding ratios, configurations. NUCLEAR STRUCTURE 99Nb, 97Y; calculated levels, J, π, B(λ). Microscopic quasi-phonon model, interacting boson-fermion plus broken pair model.
doi: 10.1103/PhysRevC.57.2974
1998OI02 Nucl.Instrum.Methods Phys.Res. A416, 485 (1998) M.Oinonen, R.Beraud, G.Canchel, E.Chabanat, P.Dendooven, A.Emsallem, S.Hankonen, A.Honkanen, J.Huikari, A.Jokinen, G.Lhersonneau, Ch.Miehe, A.Nieminen, Yu.Novikov, H.Penttila, K.Perajarvi, A.Popov, D.M.Seliverstov, J.C.Wang, J.Aysto Production of Refractory Elements Close to the Z = N Line using the Ion-Guide Technique NUCLEAR REACTIONS Ni(32S, X)80Rb/81Sr/80Y/81Y/82Y/84Y/82Zr/83Zr/85Zr/84Nb/85Nb/86Nb/87Nb/88Nb/86Mo/87Mo, E=165 MeV; measured production rates, β-gated γ-spectra. Ion-Guide Isotope Separator On-Line. RADIOACTIVITY 82Y(β+) [from Ni(32S, X), E=165 MeV]; measured T1/2, log ft. 82Sr levels deduced β-feeding intensities.
doi: 10.1016/S0168-9002(98)00613-5
1998PF01 Eur.Phys.J. A 2, 17 (1998) B.Pfeiffer, G.Lhersonneau, P.Dendooven, A.Honkanen, M.Huhta, I.Klockl, M.Oinonen, H.Penttila, J.R.Persson, K.Perajarvi, J.C.Wang, K.-L.Kratz, J.Aysto Beta Decay of 111Tc to 111Ru RADIOACTIVITY 111Tc(β-) [from U(p, F)]; measured Eγ, Iγ, βγ-coin. 111Ru deduced levels, possible J, π.
doi: 10.1007/s100500050085
1997HO12 Nucl.Phys. A621, 689 (1997) A.Honkanen, P.Dendooven, M.Huhta, G.Lhersonneau, P.O.Lipas, M.Oinonen, J.-M.Parmonen, H.Penttila, K.Perajarvi, T.Siiskonen, J.Aysto High-Resolution Study of the Beta Decay of 41Ti RADIOACTIVITY 41Ti(β+) [from 40Ca(3He, 2n), E=40 MeV]; measured β-delayed Ep, Ip, γ spectra; deduced log ft, 41Sc deduced Gamow-Teller strength, isospin mixing. OXBASH shell-model calculations. ΔE(gas)E(Si) telescope, Si, hyperpure Ge, plastic scintillator detectors.
doi: 10.1016/S0375-9474(97)00180-2
1997HU09 Phys.Lett. 405B, 230 (1997) M.Huhta, P.Dendooven, A.Honkanen, A.Jokinen, G.Lhersonneau, M.Oinonen, H.Penttila, K.Perajarvi, V.A.Rubchenya, J.Aysto Superasymmetric Fission at Intermediate Energy and Production of Neutron-Rich Nuclei with A < 80 NUCLEAR REACTIONS, ICPND 238U(p, F)71Ni/71Cu/72Cu/73Cu/74Cu/74Zn/75Zn/76Zn/77Zn/78Zn/79Zn/76Ga/78Ga/79Ga/80Ga/81Ga/78Ge/79Ge/80Ge/81Ge/82Ge, E=25 MeV; measured fission fragment mass distribution, Eγ, Iγ; deduced Ni, Cu, Zn, Ge, Ga isotopes yields enhancement of highly asymmetric distribution over thermal neutron induced fission, implications for production of neutron-rich nuclei near Z=28.
doi: 10.1016/S0370-2693(97)00610-2
1997HU18 Nucl.Instrum.Methods Phys.Res. B 126, 201 (1997) M.Huhta, P.Dendooven, A.Honkanen, G.Lhersonneau, M.Oinonen, H.Penttila, K.Perajarvi, V.A.Rubchenya, J.Aysto Independent yields of neutron-rich nuclei in charged- particle induced fission NUCLEAR REACTIONS 232Th(p, f), U(p, x), E=25 MeV; measured products, 134Sb, 133Sb, 132Sb, 131Sb, 130Sb, 132Sn, 131Sn, 130Sn, 128Sn, 127Sn, 133Sn, 134Te, 133Te, 112Tc, 111Tc, 110Nb, 109Nb, 108Nb, 107Nb, 106Nb, 105Nb, 103Y, 102Y, 101Y, 100Y, 99Y; deduced yields, σ, σ(E). Data were imported from EXFOR entry O1009.
doi: 10.1016/S0168-583X(97)01098-7
1997LH01 Z.Phys. A358, 317 (1997) G.Lhersonneau, B.Pfeiffer, J.R.Persson, J.Suhonen, J.Toivanen, P.Campbell, P.Dendooven, A.Honkanen, M.Huhta, P.M.Jones, R.Julin, S.Juutinen, M.Oinonen, H.Penttila, K.Perajarvi, A.Savelius, W.Jicheng, J.C.Wang, J.Aysto Detailed Investigation of the β-Decay of the (9/2)+ Ground State of 99Nb to Levels in 99Mo RADIOACTIVITY 99Nb(β-) [from U(p, F), E=25 MeV]; measured Eγ, Iγ, γγ-, βγ-, γ(X-ray)-coin. 99Zr(β-) [from U(pp, F), E=25 MeV]; measured βγ-coin. 99Mo deduced levels, J, π. Quasiparticle RPA calculations, N=57 isotones level systematics.
doi: 10.1007/s002180050335
1997LH02 Phys.Rev. C56, 2445 (1997) G.Lhersonneau, P.Dendooven, A.Honkanen, M.Huhta, P.M.Jones, R.Julin, S.Juutinen, M.Oinonen, H.Penttila, J.R.Persson, K.Perajarvi, A.Savelius, J.C.Wang, J.Aysto New Interpretation of Shape Coexistence in 99Zr RADIOACTIVITY 99Y(β-) [from 238U(p, F), E=25 MeV]; measured Eγ, Iγ, βγ-, γγ-coin. 99Zr deduced levels, T1/2, evidence for shape coexistence.
doi: 10.1103/PhysRevC.56.2445
1996PE25 Phys.Rev. C54, 2760 (1996) H.Penttila, P.Dendooven, A.Honkanen, M.Huhta, G.Lhersonneau, M.Oinonen, J.-M.Parmonen, K.Perajarvi, J.Aysto, J.Kurpeta, J.R.Persson First Observation of β Decay of 108Nb to 108Mo RADIOACTIVITY 108Nb(β-n) [from 238U(p, F), E=25, 30 MeV]; measured γ spectra, βγ-coin, decay curve; deduced levels J, π, T1/2, log ft. 108Mo deduced level T1/2, deformation. NUCLEAR REACTIONS, ICPND 238U(p, F)108Nb/108Mo/108Tc/108Ru, E=25 MeV; measured residuals yields following fission production.
doi: 10.1103/PhysRevC.54.2760
Back to query form |