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NSR database version of April 11, 2024.

Search: Author = B.Fogelberg

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2017MA03      Phys.Rev. C 95, 014313 (2017)

H.Mach, A.Korgul, M.Gorska, H.Grawe, I.Matea, M.Stanoiu, L.M.Fraile, Yu.E.Penionzkevich, F.De Oliveira-Santos, D.Verney, S.Lukyanov, B.Cederwall, A.Covello, Z.Dlouhy, B.Fogelberg, G.De France, A.Gargano, G.Georgiev, R.Grzywacz, A.F.Lisetskiy, J.Mrazek, F.Nowacki, W.A.Plociennik, Zs.Podolyak, S.Ray, E.Ruchowska, M.-G.Saint-Laurent, M.Sawicka, Ch.Stodel, O.Tarasov

Ultrafast-timing lifetime measurements in 94Ru and 96Pd: Breakdown of the seniority scheme in N=50 isotones

NUCLEAR REACTIONS 9Be(112Sn, X), E=64 MeV/nucleon; measured reaction products using LISE3 spectrometer at GANIL, Eγ, level half-lives for the first 2+, 4+ and 6+ states by γγ(t) using fast timing technique with Ge and BaF2 detector combinations. 94Ru, 96Pd; deduced levels, B(E2). Comparison with large-scale shell-model calculations using different interactions. Systematics of B(E2) values in 92Mo, 94Ru, 95Rh, 96Pd and 98Cd.

doi: 10.1103/PhysRevC.95.014313
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2016MA40      Eur.Phys.J. A 52, 172 (2016)

H.Mach, A.Lindroth, E.Ruchowska, J.Kvasil, B.Fogelberg, K.Gulda, A.J.Aas, M.J.G.Borge, I.S.Grant, E.Hagebo, W.Kurcewicz, T.Martinez, B.Rubio, J.F.Smith, K.Steffensen, J.L.Tain, O.Tengblad, T.F.Thorsteinsen

On the enhanced E1 transitions in the K = 3/2 parity doublet band in 223Ra

RADIOACTIVITY 223Fr(β-)[from 223Rn]; measured β-decay of (3/2)- and (5/2)- states (50 and 80 keV) Eγ, Iγ(t) using BaF2 crystal for timing and two Ge, Eβ, Iβ(t) using ΔE NE111A, βγ-coin; deduced time-delayed βγ(t) spectrum, T1/2, B(E1), B(E2), B(M1) for K=3/2 band states below 250 keV, intrinsic electric dipole moment D0; calculated T1/2, γ transition probabilities, B(E1), B(E2), B(M1), average electric dipole moment for 223,224Ra (and compared with available data for Ra isotopes), quadrupole and octupole vibration energies in 222,224Ra, structure of intrinsic states.

doi: 10.1140/epja/i2016-16172-4
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2015RU09      Phys.Rev. C 92, 034328 (2015)

E.Ruchowska, H.Mach, M.Kowal, J.Skalski, W.A.Plociennik, B.Fogelberg

Search for octupole correlations in 147Nd

RADIOACTIVITY 147Pr(β-)[from 236U(n, F), E=thermal followed by mass separation of A=147 fragments]; measured Eγ, Iγ, γγ-coin, half-life of 147Pr ground state, level half-lives by βγγ(t) at OSIRIS-Studsvik facility. 147Nd; deduced levels, J, π, B(E2), B(M1), B(E1), B(M2), bands, electric dipole moment, single-quasiparticle configurations with nonzero octupole deformation. Calculated potential energy surfaces in (β2, β3) plane, and electric dipole moments.

doi: 10.1103/PhysRevC.92.034328
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2010RU09      Eur.Phys.J. A 45, 1 (2010)

E.Ruchowska, W.A.Plociennik, H.Mach, K.Gulda, B.Fogelberg, H.Gausemel, L.M.Fraile, W.Kurcewicz, K.Mezilev, M.Sanchez-Vega

Quenching of the E1 strength in 149Nd

RADIOACTIVITY 149Pr(β-) [from 235U(n, F), E=thermal and subsequent decays]; measured Eγ, Iγ(t), γγ-coin, βγ-coin. 149Nd; deduced levels, J , π, isomeric transition, T1/2, band structure, B(E1), nuclear dipole moment; calculated deformation.

doi: 10.1140/epja/i2010-10979-9
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2008SA05      Eur.Phys.J. A 35, 159 (2008)

M.Sanchez-Vega, H.Mach, R.B.E.Taylor, B.Fogelberg, A.Lindroth, A.J.Aas, P.Dendooven, A.Honkanen, M.Huhta, G.Lhersonneau, M.Oinonen, J.M.Parmonen, H.Penttila, J.Aysto, J.R.Persson, J.Kurpeta

Studies of quadrupole collectivity in the γ-soft 106Ru

RADIOACTIVITY 106Tc(β+) [from 238U(p, F), E=25 MeV]; measured Eγ, Iγ, γγ-, βγ-coin, T1/2, B(E2) using advanced time-delayed method. 106Ru deduced levels, J, π, T1/2. Comparison with various models.

doi: 10.1140/epja/i2007-10530-3
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2007FO02      Phys.Rev. C 75, 054308 (2007)

B.Fogelberg, K.A.Mezilev, V.I.Isakov, K.I.Erokhina, H.Mach, E.Ramstrom, H.Gausemel

Neutron separation energies at N = 83 and the isomer position in 136I

RADIOACTIVITY 135,136Te(β-); measured Eβ, Eγ, βγ-coinc. Deduced β endpoint energies and mass excess.

doi: 10.1103/PhysRevC.75.054308
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2007IS05      Phys.Atomic Nuclei 70, 818 (2007)

V.I.Isakov, K.I.Erokhina, H.Mach, B.Fogelberg, A.Korgul, K.A.Mezilev, E.Ramstrom

Isomeric and Two-Quasiparticle States in the Neutron-Excess Odd-Odd Nucleus 134Sb

NUCLEAR STRUCTURE 134Sb; calculated level energies and B(E2) using random phase approximation.

doi: 10.1134/S1063778807050031
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2007KO66      Eur.Phys.J. A 32, 25 (2007)

A.Korgul, H.Mach, B.A.Brown, A.Covello, A.Gargano, B.Fogelberg, W.Kurcewicz, E.Werner-Malento, R.Orlandi, M.Sawicka

On the unusual properties of the 282 keV state in 135Sb

RADIOACTIVITY 135Sn(β-) [from 235U(n, X), E=thermal]; measured Eγ, Iγ, βγ, γγ-coinc. 135Sb deduced T1/2, B(M1), B(E2).

doi: 10.1140/epja/i2007-10363-0
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2006RU07      Phys.Rev. C 73, 044326 (2006)

E.Ruchowska, W.A.Plociennik, J.Zylicz, H.Mach, J.Kvasil, A.Algora, N.Amzal, T.Back, M.G.Borge, R.Boutami, P.A.Butler, J.Cederkall, B.Cederwall, B.Fogelberg, L.M.Fraile, H.O.U.Fynbo, E.Hagebo, P.Hoff, H.Gausemel, A.Jungclaus, R.Kaczarowski, A.Kerek, W.Kurcewicz, K.Lagergren, E.Nacher, B.Rubio, A.Syntfeld, O.Tengblad, A.A.Wasilewski, L.Weissman

Nuclear structure of 229Th

RADIOACTIVITY 229Ac(β-) [from 238U(p, X) and subsequent decay]; measured prompt and delayed Eγ, Iγ, βγ-, γγ-coin. 229Th deduced levels, J, π, T1/2, transition probabilities, rotational band features. Potential energy surface calculations, quasiparticle-plus-phonon model calculations.

doi: 10.1103/PhysRevC.73.044326
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2005GI17      Phys.Rev. C 72, 044308 (2005)

A.Giannatiempo, A.Perego, P.Sona, A.Nannini, H.Mach, B.Fogelberg, M.J.G.Borge, O.Tengblad, L.M.Fraile, A.J.Aas, K.Gulda

Spectroscopy and lifetime measurements of states in 76Kr populated in 76Rb decay

RADIOACTIVITY 76Rb(β+), (EC) [from Nb(p, X)]; measured Eγ, Iγ, E(ce), I(ce), γγ-, βγ-coin; deduced log ft. 76Kr deduced levels J, π, T1/2, ICC. 76Rb deduced ground state J, π.

doi: 10.1103/PhysRevC.72.044308
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2005IS13      Yad.Fiz. 68, 1545 (2005); Phys.Atomic Nuclei 68, 1487 (2005)

V.I.Isakov, H.Mach, B.Fogelberg, K.I.Erokhina, A.J.Aas, E.Hagebo

Structure of States and Transition Rates in the Even-Even N = 82 Nucleus 136Xe

NUCLEAR STRUCTURE 136Xe; calculated levels, J, π, B(M1), B(E2). Quasiparticle RPA and shell model methods.

doi: 10.1134/1.2053332
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2005KO40      Eur.Phys.J. A 25, Supplement 1, 123 (2005)

A.Korgul, H.Mach, B.A.Brown, A.Covello, A.Gargano, B.Fogelberg, R.Schuber, W.Kurcewicz, E.Werner-Malento, R.Orlandi, M.Sawicka

On the structure of the anomalously low-lying 5/2+ state of 135Sb

RADIOACTIVITY 135Sn(β-) [from 235U(n, F), E=thermal]; measured Eγ, Iγ, βγ-coin following decay of mass-separated sources. 135Sb deduced levels, J, π, T1/2, B(M1), configurations. Comparison with shell model calculations.

doi: 10.1140/epjad/i2005-06-040-2
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2005MA81      J.Phys.(London) G31, S1421 (2005)

H.Mach, P.M.Walker, R.Julin, M.Leino, S.Juutinen, M.Stanoiu, Zs.Podolyak, R.Wood, A.M.Bruce, T.Back, J.A.Cameron, B.Cederwall, J.Ekman, B.Fogelberg, P.T.Greenlees, M.Hellstrom, P.Jones, W.Klamra, K.Lagergren, A.-P.Leppanen, P.Nieminen, R.Orlandi, J.Pakarinen, P.Rahkila, D.Rudolph, G.Simpson, J.Uusitalo, C.Wheldon

Application of ultra-fast timing techniques to the study of exotic and weakly produced nuclei

RADIOACTIVITY 32Na, 80Ga(β-); measured Eγ, Iγ, γγ-, βγ-coin. 32Mg, 80Ge levels deduced T1/2. Ultra-fast timing techniques.

NUCLEAR REACTIONS 40Ca(14N, n2p), E not given; measured Eγ, Iγ, γγ-coin. 51Mn levels deduced T1/2. Ultra-fast timing techniques.

NUCLEAR STRUCTURE 48V; analyzed data; deduced levels T1/2. Ultra-fast timing techniques.

doi: 10.1088/0954-3899/31/10/007
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2005MA96      Eur.Phys.J. A 25, Supplement 1, 105 (2005)

H.Mach, L.M.Fraile, O.Tengblad, R.Boutami, C.Jollet, W.A.Plociennik, D.T.Yordanov, M.Stanoiu, M.J.G.Borge, P.A.Butler, J.Cederkall, Ph.Dessagne, B.Fogelberg, H.Fynbo, P.Hoff, A.Jokinen, A.Korgul, U.Koster, W.Kurcewicz, F.Marechal, T.Motobayashi, J.Mrazek, G.Neyens, T.Nilsson, S.Pedersen, A.Poves, B.Rubio, E.Ruchowska, and the ISOLDE Collaboration

New structure information on 30Mg, 31Mg and 32Mg

RADIOACTIVITY 30,31,32Na(β-); 31,32Na(β-n); measured Eγ, Iγ, γγ-, βγ-coin. 30,31,32Mg deduced levels T1/2. Ultra-fast timing techniques.

doi: 10.1140/epjad/i2005-06-159-0
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2005SY01      Eur.Phys.J. A 23, 481 (2005)

A.Syntfeld, H.Mach, W.Kurcewicz, B.Fogelberg, N.Amzal, J.Galy, K.Gulda, A.Korgul, A.Lindroth, W.A.Plociennik, M.Sanchez-Vega, W.Urban

The β-decay of 147Cs to 147Ba

RADIOACTIVITY 147Cs(β-) [from 235U(n, F)]; measured β-delayed Eγ, Iγ, γγ-, (X-ray)γ-coin, T1/2. 147Ba deduced levels, J, π, T1/2, B(M1), B(E2).

doi: 10.1140/epja/i2004-10112-y
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2004FO06      Phys.Rev. C 70, 034312 (2004)

B.Fogelberg, H.Gausemel, K.A.Mezilev, P.Hoff, H.Mach, M.Sanchez-Vega, A.Lindroth, E.Ramstrom, J.Genevey, J.A.Pinston, M.Rejmund

Decays of 131In, 131Sn, and the position of the h11/2 neutron hole state

RADIOACTIVITY 131mSn, 131mIn(β-); measured Eγ, Eβ, βγ-coin; deduced Qβ, logft. 131In, 131Sn deduced levels, J, π. Mass-separated sources.

doi: 10.1103/PhysRevC.70.034312
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2004GA24      Phys.Rev. C 69, 054307 (2004)

H.Gausemel, B.Fogelberg, T.Engeland, M.Hjorth-Jensen, P.Hoff, H.Mach, K.A.Mezilev, J.P.Omtvedt

Decay of 127In and 129In

RADIOACTIVITY 127,129In(β-) [from 235U(n, F)]; measured Eβ, Eγ, γγ-, βγ-coin following ground-state and isomer decays. 127,129In deduced isomeric states energies, T1/2. 127,129Sn deduced levels, J, π, isomers T1/2. Comparison with shell model predictions.

doi: 10.1103/PhysRevC.69.054307
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2004GA44      Phys.Rev. C 70, 037301 (2004)

H.Gausemel, K.A.Mezilev, B.Fogelberg, P.Hoff, H.Mach, E.Ramstrom

Decay properties and Qβ value of 82As

RADIOACTIVITY 82,82mAs(β-) [from 235U(n, F)]; measured Eγ, Eβ, γγ-, βγ-coin; deduced log ft, Qβ. 82Se levels deduced β-feeding intensities.

doi: 10.1103/PhysRevC.70.037301
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2004IS07      Eur.Phys.J. A 20, 397 (2004)

V.I.Isakov, K.A.Mezilev, K.I.Erokhina, B.Fogelberg, H.Mach, E.Ramstrom

On the magnitude of single-particle proton and neutron separation energies in the chains of isotopes and isotones near closed shells

NUCLEAR STRUCTURE Z=49-92; calculated one-nucleon separation energies near closed shells. 78Ni; calculated single-particle energies. 56,78Ni; calculated particle densities.

doi: 10.1140/epja/i2003-10168-1
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2004IS14      Yad.Fiz. 67, 1850 (2004); Phys.Atomic Nuclei 67, 1823 (2004)

V.I.Isakov, K.I.Erokhina, B.Fogelberg, H.Mach, M.Sanchez-Vega

On the Isotopic Dependence of the Mean Spin-Orbit Field in Nuclei

NUCLEAR STRUCTURE 48Ca, 132Sn, 208Pb; calculated single-particle level energies, isotopic dependence of mean spin-orbit field.

NUCLEAR REACTIONS 48Ca(polarized p, n), E not given; calculated analyzing power, role of spin-orbit term, absorption effects. Comparison with data.

doi: 10.1134/1.1811185
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2004SY01      Eur.Phys.J. A 20, 359 (2004)

A.Syntfeld, H.Mach, W.Plociennik, W.Kurcewicz, B.Fogelberg

First structure information on the exotic 149La from the β--decay of 149Ba

RADIOACTIVITY 149Ba(β-) [from 235U(n, F)]; measured Eγ, Iγ, γγ-, (X-ray)γ-coin. 149La deduced levels, J, π, configurations, deformation. Mass separator.

doi: 10.1140/epja/i2003-10192-1
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2004TO08      Nucl.Phys. A733, 3 (2004)

F.Tovesson, E.Birgersson, M.Fleneus, B.Fogelberg, V.Fritsch, C.Gustafsson, F.-J.Hambsch, A.Oberstedt, S.Oberstedt, E.Ramstrom, A.Tudora, G.Vladuca

233Pa(n, f) cross section up to En = 8.5 MeV

NUCLEAR REACTIONS 233Pa(n, F), E=1.0-8.5 MeV; measured fission σ vs neutron energy. Comparison with evaluated data and model predictions.

doi: 10.1016/j.nuclphysa.2003.11.054
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22698.


2003MA50      Nucl.Phys. A719, 213c (2003)

H.Mach, M.Lewitowicz, M.Stanoiu, F.Becker, J.Blomqvist, M.J.G.Borge, R.Boutami, B.Cederwall, Z.Dlouhy, B.Fogelberg, L.M.Fraile, G.Georgiev, H.Grawe, R.Grzywacz, P.I.Johansson, W.Klamra, S.Lukyanov, M.Mineva, J.Mrazek, G.Neyens, F.de Oliveira-Santos, M.Pfutzner, Yu.E.Penionzhkevich, E.Ramstrom, M.Sawicka

Coupling of valence particles/holes to 68, 70Ni studied via measurements of the B(E2) strength in 67, 69, 70Ni and 71Cu

NUCLEAR REACTIONS 9Be(76Ge, X)67Ni/69Ni/70Ni/71Cu, E=60 MeV/nucleon; measured prompt and delayed Eγ, Iγ, γγ-, (fragment)γ-coin. 67,69,70Ni, 71Cu deduced levels T1/2, B(E2). Comparison with model predictions.

doi: 10.1016/S0375-9474(03)00920-5
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2003SY01      Phys.Rev. C 68, 024304 (2003)

A.Syntfeld, H.Mach, W.Kurcewicz, B.Fogelberg, W.Plociennik, E.Ruchowska

Search for quenching of the electric dipole moment D0 in 149Ce

RADIOACTIVITY 149La(β-) [from 235U(n, F)]; measured β-delayed Eγ, Iγ(t). 149Ce deduced levels T1/2, B(E1), electric dipole moments. Mass-separated source.

doi: 10.1103/PhysRevC.68.024304
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2002GU15      Nucl.Phys. A703, 45 (2002)

K.Gulda, W.Kurcewicz, A.J.Aas, M.J.G.Borge, D.G.Burke, B.Fogelberg, I.S.Grant, E.Hagebo, N.Kaffrell, J.Kvasil, G.Lovhoiden, H.Mach, A.Mackova, T.Martinez, G.Nyman, B.Rubio, J.L.Tain, O.Tengblad, T.F.Thorsteinsen, and the ISOLDE Collaboration

The Nuclear Structure of 229Th

RADIOACTIVITY 229Ac(β-) [from 232Th(p, 4p) and 238U(p, 6p4n) and subsequent decay]; measured Eγ, Iγ, E(ce), I(ce), T1/2, βγ(t), (ce)γ-, γγ-coin. 229Th deduced levels, J, π, ICC, multipolarities, rotational bands, B(E1), B(E2), B(M1), dipole moments. Mini-orange spectrometer, advanced fast-timing techniques. Comparison with quasiparticle-phonon model predictions.

doi: 10.1016/S0375-9474(01)01456-7
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2002IS04      Eur.Phys.J. A 14, 29 (2002)

V.I.Isakov, K.I.Erokhina, H.Mach, M.Sanchez-Vega, B.Fogelberg

On the Difference between Proton and Neutron Spin-Orbit Splittings in Nuclei

NUCLEAR STRUCTURE 16O, 40Ca, 100,132Sn, 208Pb; calculated single-particle level energies, isotopic dependence of spin-orbit splitting. Several models compared.

doi: 10.1007/s10050-002-8786-1
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2002KO53      Eur.Phys.J. A 15, 181 (2002)

A.Korgul, H.Mach, B.Fogelberg, W.Urban, W.Kurcewicz, T.Rzaca-Urban, P.Hoff, H.Gausemel, J.Galy, J.L.Durell, W.R.Phillips, A.G.Smith, B.J.Varley, N.Schulz, I.Ahmad, L.R.Morss, M.Gorska, V.I.Isakov, K.I.Erokhina, J.Blomqvist, F.Andreozzi, F.Coraggio, A.Covello, A.Gargano

The neutron and proton two-particle nucleus 134Sb: New low-spin states observed in the decay of 134Sn and an estimate of the energy of the 7- isomer

RADIOACTIVITY 134Sn(β-) [from 238U(n, F)]; measured Eγ, Iγ, γγ-, βγ-coin. 134Sb deduced levels, possible J, π, configurations. Mass separator. Comparisons with model predictions.

doi: 10.1140/epja/i2001-10250-8
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2002SY01      Nucl.Phys. A710, 221 (2002)

A.Syntfeld, H.Mach, R.Kaczarowski, W.Kurcewicz, W.Plociennik, W.Urban, B.Fogelberg, P.Hoff

Study of 149Ce levels populated in the β- decay of 149La and signature splitting of the neutron i13/2 band

RADIOACTIVITY 149La(β-) [from 235U(n, F)]; measured Eγ, Iγ, γγ-coin. 149Ce deduced levels, J, π, ICC, rotational bands, signature splitting. Comparison with model predictions.

doi: 10.1016/S0375-9474(02)01132-6
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2002TO02      Phys.Rev.Lett. 88, 062502 (2002)

F.Tovesson, F.-J.Hambsch, A.Oberstedt, B.Fogelberg, E.Ramstrom, S.Oberstedt

Neutron-Induced Fission Cross Section of 233Pa between 1.0 and 3.0 MeV

NUCLEAR REACTIONS 233Pa(n, F), E=1.0, 1.6, 2.0, 3.0 MeV; measured fission σ, fragment spectra; deduced fission threshold. Comparison with previous data and model estimates.

doi: 10.1103/PhysRevLett.88.062502
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22698.


2001ER09      Part. and Nucl., Lett. 107, 5 (2001)

K.I.Erokhina, V.I.Isakov, B.Fogelberg, H.Mach

On the Properties of the N = 82 Even-Even Nuclei

NUCLEAR STRUCTURE 132Sn, 134Te, 136Xe, 138Ba, 140Ce, 142Nd, 144Sm, 146Gd; calculated levels, J, π, transitions B(E2), B(E3), B(E4). RPA approach, comparisons with data.


2001FR05      Nucl.Phys. A686, 71 (2001)

L.M.Fraile, M.J.G.Borge, H.Mach, R.Boutami, A.J.Aas, B.Fogelberg, L.M.Garcia-Raffi, I.S.Grant, K.Gulda, E.Hagebo, W.Kurcewicz, J.Kvasil, M.J.Lopez, G.Lovhoiden, T.Martinez, B.Rubio, J.L.Tain, O.Tengblad, and the ISOLDE Collaboration

Persistence of Octupole Correlations in 231Ra

RADIOACTIVITY 231Fr(β-) [from 238U(p, 2n6p)]; measured Eγ, Iγ, E(ce), I(ce), γγ-, (ce)γ-coin, T1/2. 231Ra deduced levels, J, π, ICC, multipolarities, rotational bands, B(E1), B(E2). Quasiparticle-plus-phonon model, BaF2 detectors, mini-orange spectrometer.

doi: 10.1016/S0375-9474(00)00572-8
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2001KA50      Acta Phys.Pol. B32, 2485 (2001)

R.Kaczarowski, W.Plociennik, A.Syntfeld, H.Mach, W.Kurcewicz, B.Fogelberg, P.Hoff

Total Routhian Surface Calculations for Neutron-Rich 149Ce

NUCLEAR STRUCTURE 149Ce; calculated total Routhian surfaces, angular momentum vs rotational frequency. Comparison with data.


2001KO45      Phys.Rev. C64, 021302 (2001)

A.Korgul, H.Mach, B.Fogelberg, W.Urban, W.Kurcewicz, V.I.Isakov

Structure Information on the r-Process Nucleus 135Sn

RADIOACTIVITY 135Sn(β-) [from 238U(n, F)]; measured Eγ, Iγ, γγ-, βγ-coin, T1/2. 135Sb deduced levels, possible J, π. Online fission-product mass separator. Astrophysical r-process and level systematics in neighboring nuclides discussed. Comparisons with model predictions.

doi: 10.1103/PhysRevC.64.021302
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2001MI22      Eur.Phys.J. A 11, 9 (2001)

M.N.Mineva, M.Hellstrom, M.Bernas, J.Gerl, H.Grawe, M.Pfutzner, P.H.Regan, M.Rejmund, D.Rudolph, F.Becker, C.R.Bingham, T.Enqvist, B.Fogelberg, H.Gausemel, H.Geissel, J.Genevey, M.Gorska, R.Grzywacz, K.Hauschild, Z.Janas, I.Kojouharov, Y.Kopatch, A.Korgul, W.Korten, J.Kurcewicz, M.Lewitowicz, R.Lucas, H.Mach, S.Mandal, P.Mayet, C.Mazzocchi, J.A.Pinston, Zs.Podolyak, H.Schaffner, Ch.Schlegel, K.Schmidt, K.Summerer, H.J.Wollersheim

A New μs Isomer in 136Sb Produced in the Projectile Fission of 238U

RADIOACTIVITY 134,135Te, 136Sb(IT) [from 9Be(238U, X)]; measured Eγ, Iγ, T1/2. 136Sb deduced isomeric level J, π. Fragment separator.

NUCLEAR REACTIONS 9Be(238U, X), E=750 MeV/nucleon; measured delayed Eγ, Iγ, (fragment)γ-coin. 134,135Te, 136Sb deduced isomers T1/2. 136Sb deduced isomeric level J, π. Fragment separator.

doi: 10.1007/s100500170091
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2000GA38      Eur.Phys.J. A 8, 331 (2000)

J.Galy, B.Fogelberg, F.Storrer, H.Mach

Yields of Products from Fast Neutron-Induced Fission of 233U Measured by Means of an Isotope Separator On-Line (ISOL) System

NUCLEAR REACTIONS 233U(n, F), E=1.2 MeV; measured Eγ, fission fragment yields. Comparison with fission induced on 235,238U and theoretical calculations. Heated target.

doi: 10.1007/s100500070086
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22798.


2000HO32      Hyperfine Interactions 129, 141 (2000)

P.Hoff, P.Baumann, A.Huck, A.Knipper, G.Walter, G.Marguier, B.Fogelberg, A.Lindroth, H.Mach, M.Sanchez-Vega, R.B.E.Taylor, P.van Duppen, A.Jokinen, M.Lindroos, M.Ramdhane, W.Kurcewicz, B.Jonson, G.Nyman, Y.Jading, K.-L.Kratz, A.Wohr, G.Lovhoiden, T.F.Thorsteinsen, J.Blomqvist, and the ISOLDE Collaboration

Nuclear spectroscopy at 133Sn

RADIOACTIVITY 133,134In(β-), (β-n) [from 238U(p, F), E=1 GeV]; measured Eγ, Iγ, En, In, βγ-, γγ-, nγ-coin. 133Sn deduced levels, J, π, single particle levels and configurations. Comparisons with Shell Model calculations.

doi: 10.1023/A:1012661816716
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2000IS13      Yad.Fiz. 63, No 10, 1828 (2000); Phys.Atomic Nuclei 63, 1740 (2000)

V.I.Isakov, K.A.Mezilev, Yu.N.Novikov, K.I.Erokhina, B.Fogelberg, H.Mach

Mass-Surface Predictions Near the Doubly Magic Nuclide 78Ni

NUCLEAR STRUCTURE 75,76,77,78Fe, 76,77,78,79Co, 77,78,79,80Ni, 78,79,80,81Cu, 79,80,81,82Zn; calculated one-, two-neutron separation energies, Qβ. Implications for astrophysical r-process discussed.

doi: 10.1134/1.1320143
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2000IS15      Part. and Nucl., Lett. 102, 44 (2000)

V.I.Isakov, K.I.Erokhina, B.Fogelberg, Yu.N.Novikov, H.Mach, K.A.Mezilev

On the Mass Surface and the Properties of Nuclides Close to Hypothetic Doubly Magic Lead-164

NUCLEAR STRUCTURE 160,161,162,163,164Hg, 161,162,163,164,165Tl, 162,163,164,165,166Pb, 163,164,165,166,167Bi, 164,165,166,167,168Po; calculated binding energy, decay energies. 164Pb; calculated single-particle energies. 164,208Pb; calculated proton and neutron densities, radii.


1999AA03      Nucl.Phys. A654, 499 (1999)

A.J.Aas, H.Mach, J.Kvasil, M.J.G.Borge, B.Fogelberg, I.S.Grant, K.Gulda, E.Hagebo, P.Hoff, W.Kurcewicz, A.Lindroth, G.Lovhoiden, A.Machova, T.Martinez, B.Rubio, M.Sanchez-Vega, J.F.Smith, J.L.Tain, R.B.E.Taylor, O.Tengblad, T.F.Thorsteinsen, and the ISOLDE Collaboration

Quenched E1 Transition Rates in 231Th

RADIOACTIVITY 231Ac(β-); measured Eγ, Iγ, βγ-, γγ-coin, T1/2. 231Th deduced levels T1/2, B(λ), rotational bands. Fast-timing βγγ(t) method, quasiparticle-plus-phonon model.

doi: 10.1016/S0375-9474(99)00307-3
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1999FO01      Phys.Rev.Lett. 82, 1823 (1999)

B.Fogelberg, K.A.Mezilev, H.Mach, V.I.Isakov, J.Slivova

Precise Atomic Mass Values Near 132Sn: The resolution of a puzzle

RADIOACTIVITY 131,132Sn, 131,132,133Sb, 132,133,134Te, 132,133,134,135I, 133,135Xe(β-); measured βγ-coin; deduced Qβ, mass excess. 131,132In, 133,134Sn, 134Sb(β-); analyzed data; deduced Qβ, mass excess. Comparison with previous results, theory. Shell model analysis.

ATOMIC MASSES 131,132Sn, 131,132,133Sb, 132,133,134Te, 132,133,134,135I, 133,135Xe(β-); measured βγ-coin; deduced Qβ, mass excess. 131,132In, 133,134Sn, 134Sb(β-); analyzed data; deduced Qβ, mass excess. Comparison with previous results, theory. Shell model analysis.

doi: 10.1103/PhysRevLett.82.1823
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1999FR33      Nucl.Phys. A657, 355 (1999)

L.M.Fraile, A.J.Aas, M.J.G.Borge, B.Fogelberg, L.M.Garcia-Raffi, I.S.Grant, K.Gulda, E.Hagebo, W.Kurcewicz, J.Kvasil, G.Lovhoiden, H.Mach, A.Mackova, T.Martinez, B.Rubio, J.L.Tain, A.G.Teijeiro, O.Tengblad, T.F.Thorsteinsen, and the ISOLDE Collaboration

Octupole Correlations in 229Ra

RADIOACTIVITY 229Fr(β-) [from 238U(p, 4n6p)]; measured Eγ, Iγ, I(ce), γγ-coin, T1/2. 229Ra deduced levels, J, π, ICC, multipolarities, rotational bands, B(λ). Ge, Si(Li) detectors, mini-orange spectrometer, quasiparticle-plus-phonon model.

doi: 10.1016/S0375-9474(99)00330-9
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1999LI18      Phys.Rev.Lett. 82, 4783 (1999)

A.Lindroth, B.Fogelberg, H.Mach, M.Sanchez-Vega, J.Bielcik

Octupole Vibration and Influence of Shell Effects on the E1 Transition Rates in 140Xe

RADIOACTIVITY 140I(β-) [from neutron-induced fission]; measured Eγ, Iγ, E(ce), I(ce), γγ-, (ce)γ-coin following β-decay. 140Xe deduced levels, J, π, T1/2, B(λ), possible octupole band. Mass-separated sources.

doi: 10.1103/PhysRevLett.82.4783
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1999NO05      Eur.Phys.J. A 6, 1 (1999)

A.Nowak, W.Urban, W.Kurcewicz, T.Rzaca-Urban, H.Mach, B.Fogelberg, J.L.Durell, M.J.Leddy, M.A.Jones, W.R.Phillips, A.G.Smith, B.J.Varley, M.Bentaleb, E.Lubkiewicz, N.Schulz, I.Ahmad, L.R.Morss

New Excitation Scheme of 139Cs

RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 139Xe(β-); measured Eγ, Iγ(t), γγ-coin. 139Cs deduced levels, possible J, π. Eurogam 2 aray. Level systematics in nearby isotones discussed.

doi: 10.1007/s100500050309
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1999SA31      Phys.Rev. C60, 024303 (1999)

M.Sanchez-Vega, B.Fogelberg, H.Mach, R.B.E.Taylor, A.Lindroth, J.Blomqvist, A.Covello, A.Gargano

Single-Proton and Core-Coupled States in 133Sb

RADIOACTIVITY 133Sn(β-) [from 235U(n, F)]; measured Eγ, Iγ, γγ-coin, γγ(t) following β-decay; deduced log ft, γ-branching ratios. 133Sb deduced levels, J, π. Comparison with shell-model predictions.

doi: 10.1103/PhysRevC.60.024303
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1998SA22      Phys.Rev.Lett. 80, 5504 (1998)

M.Sanchez-Vega, B.Fogelberg, H.Mach, R.B.E.Taylor, A.Lindroth, J.Blomqvist

First Identification of the d3/2 State and Measurements of Single Proton Transition Rates in 133Sb

RADIOACTIVITY 133Sn(β-); measured Eγ, Iγ, γγ-coin, γγ(t). 133Sb deduced levels, J, π, branching ratios, B(M2), single-particle proton state. Comparison with 209Bi data.

doi: 10.1103/PhysRevLett.80.5504
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1998WH04      Nucl.Phys. A644, 277 (1998)

G.N.White, N.J.Stone, J.Rikovska, S.Ohya, J.Copnell, T.J.Giles, Y.Koh, I.S.Towner, B.A.Brown, B.Fogelberg, L.Jacobsson, P.Rahkila, M.Hjorth-Jensen

Magnetic Dipole Moments Near 132Sn: New measurement on 135I by NMR/ON

RADIOACTIVITY 135I(β-) [from 233U(n, F), E=thermal]; measured Iγ(θ, H, T), NMR on oriented nuclei. 135I deduced ground state g, μ. Shell model, core polarization, mesonic exchange currents.

NUCLEAR STRUCTURE 125,127,129,131,133Sb, 133,135I, 137Cs, 139La; calculated μ. Shell model.

doi: 10.1016/S0375-9474(98)00597-1
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1998WH05      Nucl.Phys. A640, 322 (1998)

G.White, J.Rikovska, N.J.Stone, J.Copnell, I.S.Towner, A.M.Oros, K.Heyde, B.Fogelberg, L.Jacobsson, F.Gustavsson

Magnetic Dipole Moments Near 132Sn: Measurement on isomeric 11/2- states in odd-A 131Te and 133Te by NMR/ON

RADIOACTIVITY 131,133Te(β-) [from 233U(n, F)]; measured Eγ, Iγ(θ, T, H), NMR on oriented nuclei. 131,133Te deduced isomeric states g, μ. Shell model, core polarization, mesonic exchange currents, particle-core coupling model.

doi: 10.1016/S0375-9474(98)00461-8
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1997HO15      Phys.Rev. C56, 2865 (1997)

P.Hoff, J.P.Omtvedt, B.Fogelberg, H.Mach, M.Hellstrom

The Z = 52 and N = 84 Nucleus 136Te: Low spin states observed in the decay of 136Sb

RADIOACTIVITY 136Sb(β-); measured Eγ, Iγ, γγ-, βγ-coin, log ft. 136Sb deduced ground state J, π. 136Te deduced levels, J, π, configurations. Data from other N=84 nuclei compared.

doi: 10.1103/PhysRevC.56.2865
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1997KU20      Nucl.Phys. A621, 827 (1997)

W.Kurcewicz, I.S.Grant, K.Gulda, A.J.Aas, J.Billowes, M.J.G.Borge, D.G.Burke, P.A.Butler, J.F.C.Cocks, B.Fogelberg, S.J.Freeman, G.D.Jones, E.Hagebo, P.Hoff, J.Honsi, A.Lindroth, G.Lovhoiden, H.Mach, T.Martinez, R.A.Naumann, K.Nybo, G.Nyman, H.Ravn, B.Rubio, J.Simpson, A.G.Smith, J.F.Smith, K.Steffensen, J.L.Tain, O.Tengblad, T.F.Thorsteinsen, and the ISOLDE Collaboration

The Nuclear Structure of 227Fr

RADIOACTIVITY 227Rn(β-) [from 232Th(p, n5p), E=1 GeV]; measured Eγ, Iγ, I(ce), T1/2, βγγ(t), γγ-coin. 227Fr deduced levels, J, π, ICC, γ-multipolarity, rotational bands, B(λ). Ge, Si(Li), BGO, plastic, BaF2 detectors, mini-orange spectrometer.

doi: 10.1016/S0375-9474(97)00190-5
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1997ST06      Phys.Rev.Lett. 78, 820 (1997)

N.J.Stone, D.Doran, M.Lindroos, J.Rikovska, M.Veskovic, G.White, D.A.Williams, B.Fogelberg, L.Jacobsson, I.S.Towner, K.Heyde

Magnetic Moments of Odd-A Sb Isotopes to 133Sb: Significant evidence for mesonic exchange current contributions and on core collective g factors

RADIOACTIVITY 129,131,133Sb(β-) [from 235U(n, F), E=thermal]; measured NMR, oriented nuclei; deduced μ, meson exchange effects role. Particle-core coupling model.

doi: 10.1103/PhysRevLett.78.820
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1996AA01      Nucl.Phys. A611, 281 (1996)

A.J.Aas, H.Mach, M.J.G.Borge, B.Fogelberg, I.S.Grant, K.Gulda, E.Hagebo, W.Kurcewicz, J.Kvasil, A.Lindroth, T.Martinez, D.Nosek, B.Rubio, J.F.Smith, K.Steffensen, J.L.Tain, O.Tengblad, T.F.Thorsteinsen, and the ISOLDE Collaboration

Enhanced and Quenched B(E1) Transition Rates between Parity Doublet Bands in 227Ra

RADIOACTIVITY 227Fr(β-); measured βγγ(t). 227Ra deduced levels, J, π, T1/2, K, B(λ), band structure. Quasiparticle-plus-phonon model, Coriolis coupling.

doi: 10.1016/S0375-9474(96)00312-0
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1996HO16      Phys.Rev.Lett. 77, 1020 (1996)

P.Hoff, P.Baumann, A.Huck, A.Knipper, G.Walter, G.Marguier, B.Fogelberg, A.Lindroth, H.Mach, M.Sanchez-Vega, R.B.E.Taylor, P.Van Duppen, A.Jokinen, M.Lindroos, M.Ramdhane, W.Kurcewicz, B.Jonson, G.Nyman, Y.Jading, K.-L.Kratz, A.Wohr, G.Lovhoiden, T.F.Thorsteinsen, J.Blomqvist, and the ISOLDE Collaboration

Single-Neutron States in 133Sn

RADIOACTIVITY 133,134In(β-), (β-n) [from 238U(p, F), E=1 GeV]; measured Eγ, γγ-, βγ-coin, β-delayed neutron spectrum, T1/2, β-delayed neutron probability. 133Sn deduced levels, J, π, single particle levels, configurations. Comparison with Shell Model results.

doi: 10.1103/PhysRevLett.77.1020
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1996JE02      Nucl.Phys. A603, 203 (1996)

D.Jerrestam, W.Klamra, B.Fogelberg, R.Bark, A.Gizon, J.Gizon, E.Ideguchi, S.Mitarai, M.Piiparinen, G.Sletten

High Spin Bands in 102Pd

NUCLEAR REACTIONS, ICPND 76Ge(34S, 4nα), E=148 MeV; measured γγ-coin, γ yields, γγ(θ). 102Pd deduced high-spin levels, J, π, band structure. Spin diabatic Nilsson model calculations.

doi: 10.1016/0375-9474(96)00120-0
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1996LI01      Phys.Rev. C53, 124 (1996)

M.Lindroos, M.Booth, D.Doran, Y.Koh, I.Oliveira, J.Rikovska, P.Richards, N.J.Stone, M.Veskovic, D.Zakoucky, B.Fogelberg

Magnetic Dipole Moment of 127Sb and 129Sb by Nuclear Magnetic Resonance on Oriented Nuclei

RADIOACTIVITY 127,129Sb(β-); measured NMR, oriented nuclei; deduced μ. Low temperature nuclear orientation. Shell model interpretation.

doi: 10.1103/PhysRevC.53.124
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1995FO20      Phys.Scr. T56, 79 (1995)

B.Fogelberg, M.Hellstrom, D.Jerrestam, H.Mach, J.Blomqvist, A.Kerek, L.O.Norlin, J.P.Omtvedt

The Doubly Closed Shell Nucleus 132Sn: Collectivity and p-h states

RADIOACTIVITY 132In(β-) [from 235U(n, F), E=thermal]; measured γγ-coin, βγγ(t). 132Sn deduced levels, J, π, T1/2, collectivity, other shape features. Model comparison.

doi: 10.1088/0031-8949/1995/T56/012
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1995JE04      Nucl.Phys. A593, 162 (1995)

D.Jerrestam, B.Fogelberg, A.Kerek, W.Klamra, F.Liden, L.O.Norlin, J.Kownacki, D.Seweryniak, Z.Zelazny, C.Fahlander, J.Nyberg, M.Guttormsen, J.Rekstad, T.Spedstad-Tveter, A.Gizon, J.Gizon, R.Bark, G.Sletten, M.Piiparinen, Z.Preibisz, T.F.Thorsteinsen, E.Ideguchi, S.Mitarai

In-Beam Spectroscopic Studies of the Nucleus 105Cd

NUCLEAR REACTIONS 106Cd(p, np), E=30 MeV; 106Cd(3He, 2n2p), E=75 MeV; 92Zr(16O, 3n), E=77 MeV; 76Ge(34S, 5n), E=148 MeV; measured γγ, γγ(particle)-coin, Eγ, Iγ, DCO ratios. 105Cd deduced levels, J, π, band structure, configuration. Compton suppressed Ge-detector array. Model calculations.

doi: 10.1016/0375-9474(95)00334-W
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1995JE05      Phys.Rev. C52, 2448 (1995)

D.Jerrestam, B.Fogelberg, R.A.Bark, I.G.Bearden, G.Sletten, W.Klamra, J.Cederkall, S.Mitarai, T.Shizuma, E.Makela

Highly Deformed Band in 105Ag

NUCLEAR REACTIONS 76Ge(37Cl, 4nα), E=169.5 MeV; measured γγ-coin, DSA. 105Ag deduced high-spin levels, J, π, band structure, deformation.

doi: 10.1103/PhysRevC.52.2448
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1995KL02      Z.Phys. A352, 117 (1995)

W.Klamra, E.Adamides, A.Atac, R.A.Bark, B.Cederwall, C.Fahlander, B.Fogelberg, A.Gizon, J.Gizon, H.Grawe, E.Ideguchi, D.Jerrestam, A.Johnson, R.Julin, S.Juutinen, W.Kaczmarczyk, A.Kerek, J.Kownacki, S.Mitarai, L.O.Norlin, J.Nyberg, M.Piiparinen, R.Schubart, D.Seweryniak, G.Sletten, S.Tormanen, A.Virtanen, R.Wyss

High Spin Band Structures in 104Cd

NUCLEAR REACTIONS 92Zr(16O, xn), E=83 MeV; 76Ge(34S, xn), E=148 MeV; 54Fe(58Ni, X), E=270 MeV; measured γγ-coin. 104Cd deduced high-spin levels, J, π, configuration, band structure.

doi: 10.1007/BF01298895
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1995MA02      Phys.Rev. C51, 500 (1995)

H.Mach, D.Jerrestam, B.Fogelberg, M.Hellstrom, J.P.Omtvedt, K.I.Erokhina, V.I.Isakov

Structure of the p-h Nucleus 132Sb

RADIOACTIVITY 132Sn(β-) [from 235U(n, F)132In(β+-decay), E=thermal]; measured βγ(t), γγ(θ), I(ce). 132Sb deduced levels, J, π, δ(E2/M1), B(λ), γ-branching, T1/2, ICC. Model comparison.

doi: 10.1103/PhysRevC.51.500
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1995MA03      Phys.Rev. C51, 509 (1995)

H.Mach, B.Fogelberg

Lifetime of the 2+1 State in 154Gd and Deduction of the α Coefficient for the 2+1 → 0+1 Transition

RADIOACTIVITY 154Eu(β-); measured βγ(t), βγγ(t). 154Gd level deduced T1/2, ICC.

doi: 10.1103/PhysRevC.51.509
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1995MA49      Nucl.Phys. A588, 179c (1995)

H.Mach, B.Fogelberg, M.Hellstrom, D.Jerrestam, J.Blomqvist, A.Kerek, L.O.Norlin, J.P.Omtvedt, K.I.Erokhina, V.I.Isakov

Detailed Spectroscopy of Doubly-Magic 132Sn and Its Neighbours; Perspective for further studies at PIAFE

RADIOACTIVITY 132In(β-); 132Sn(β-) [from 132In(β--decay)]; 123Sb(β-) [from 132Sn(β--decay)]; analyzed β-decay data; 132Sn deduced levels, J, π, configuration. 132Sb deduced levels, J, π, configuration, δ(E2/M1), B(λ).

doi: 10.1016/0375-9474(95)00136-O
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1995MA75      Phys.Scr. T56, 270 (1995)

H.Mach, B.Fogelberg

Fast Timing Studies of the Neutron-Rich Singly-Magic N = 82 Nuclei

RADIOACTIVITY 136I, 138Cs(β-); measured βγγ(t). 136Xe, 138Ba levels deduced T1/2.

NUCLEAR STRUCTURE 140Ce; analyzed data; deduced levels T1/2.

doi: 10.1088/0031-8949/1995/T56/046
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1995ME16      Phys.Scr. T56, 272 (1995)

K.A.Mezilev, Yu.N.Novikov, A.V.Popov, B.Fogelberg, L.Spanier

Experimental Masses at Doubly Magic Nuclide 132Sn

NUCLEAR STRUCTURE 131,132In, 133,134Sn, 134Sb, 134Te, 134I; analyzed β endpoint energy data; deduced Qβ. 132,131,130In, 130,131,132,133,134Sn, 130,131,132,133,134Sb, 133,134Te; analyzed Qβ values; deduced mass excess, proton-neutron, proton-proton, neutron-neutron interaction energies in some cases.

doi: 10.1088/0031-8949/1995/T56/047
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1995OM01      Phys.Rev.Lett. 75, 3090 (1995)

J.P.Omtvedt, H.Mach, B.Fogelberg, D.Jerrestam, M.Hellstrom, L.Spanier, K.I.Erokhina, V.I.Isakov

Effective Charges and Octupole Collectivity in the 132Sn Region

RADIOACTIVITY 134Sb(β-); measured Eγ, Iγ, γγ-coin, γγ(θ). 134Te deduced levels, J, π, T1/2, γ multipolarity, configuration, B(λ), effective charges.

doi: 10.1103/PhysRevLett.75.3090
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1994FO14      Phys.Rev.Lett. 73, 2413 (1994)

B.Fogelberg, M.Hellstrom, D.Jerrestam, H.Mach, J.Blomqvist, A.Kerek, L.O.Norlin, J.P.Omtvedt

Detailed Spectroscopy of the Doubly Closed Shell Nucleus 132Sn: First observation of octupole collectivity

RADIOACTIVITY 132In(β-) [from 235U(n, F), E=thermal]; measured γγ-coin, γγ(θ), βγγ(t). 132Sn deduced levels, J, π, shape features.

doi: 10.1103/PhysRevLett.73.2413
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1994JE05      Nucl.Phys. A571, 393 (1994)

D.Jerrestam, B.Cederwall, B.Fogelberg, A.Gizon, J.Gizon, L.Hildingsson, E.Ideguchi, W.Klamra, J.Kownacki, F.Liden, Th.Lindblad, S.Mitarai, J.Nyberg

Collective Excitations in 106Cd

NUCLEAR REACTIONS 94Zr(17O, 5n), E=80 MeV; 76Ge(34S, 4n), E=148 MeV; measured Eγ, Iγ, γγ-coin. 106Cd deduced levels, J, π, Routhians, alignments, band structure. Array of Compton suppressed Ge-detectors. Charged particle detector systems. Model calculations.

doi: 10.1016/0375-9474(94)90067-1
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1994JE12      Nucl.Phys. A579, 256 (1994)

D.Jerrestam, W.Klamra, J.Gizon, B.Fogelberg, S.J.Freeman, H.J.Jensen, S.Mitarai, G.Sletten, I.Thorslund

High-Spin Bands in 105Ag

NUCLEAR REACTIONS, ICPND 76Ge(37Cl, 4nα), E=162-173 MeV; measured γγ-coin, γ yields, γγ(θ). 105Ag deduced levels, J, π, high-spin band structure. Spin diabatic Nilsson-model calculations.

doi: 10.1016/0375-9474(94)90805-2
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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
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1993BO47      Hyperfine Interactions 78, 147 (1993)

M.Booth, M.Lindroos, I.Oliveira, P.Richards, J.Rikovska, N.J.Stone, B.Fogelberg, M.Veskovic

Magnetic Dipole Moment of 127Sb by NMR/ON

RADIOACTIVITY 127Sb(β-); measured NMR, oriented nuclei, γ anisotropy destruction; deduced μ.

doi: 10.1007/BF00568130
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1993GI02      Z.Phys. A345, 335 (1993)

J.Gizon, D.Jerrestam, A.Gizon, M.Jozsa, R.Bark, B.Fogelberg, E.Ideguchi, W.Klamra, T.Lindblad, S.Mitarai, J.Nyberg, M.Piiparinen, G.Sletten

Alignments and Band Termination in 99,100Ru

NUCLEAR REACTIONS 76Ge(34S, X), E=148 MeV; measured γ-, charged particle spectra, DCO ratios. 99,100Ru deduced levels, J, π, γ-branching, configuration, band structure, alignments. Cranking model.

doi: 10.1007/BF01280845
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1993HE01      Phys.Rev. C47, 545 (1993)

M.Hellstrom, H.Mach, B.Fogelberg, D.Jerrestam, L.Spanier

Band Structure in the Neutron-Rich Lanthanide Nucleus 152Nd. II. Allowed and K-Forbidden Transitions from the Negative-Parity Bands

RADIOACTIVITY 152Pr(β-); measured βγγ(t). 152Nd deduced levels, J, π, T1/2, γ-multipolarity, configuration.

doi: 10.1103/PhysRevC.47.545
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1993JE02      Nucl.Phys. A557, 411c (1993)

D.Jerrestam, S.Mitarai, E.Ideguchi, B.Fogelberg, A.Gizon, J.Gizon, W.Klamra, Th.Lindblad, R.Bark, J.Nyberg, M.Piiparinen, G.Sletten

A ' Superdeformed ' Band in 103Pd

NUCLEAR REACTIONS, ICPND 76Ge(34S, 3nα), E=130-153 MeV; measured γ yields, γγ-coin, γγ(θ). 103Pd deduced levels, J, π, superdeformed band, configurations.

doi: 10.1016/0375-9474(93)90558-F
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1993MA10      Acta Phys.Pol. B24, 71 (1993)

H.Mach, B.Fogelberg, M.Hellstrom, D.Jerrestam, L.Spanier

Towards a New Understanding of the Low-Energy Excitations in the Even-Even Nuclei

NUCLEAR STRUCTURE A ≈ 100; A ≈ 150; 132Sn; compiled, reviewed data; deduced low excitation levels features.


1992HE13      Phys.Rev. C46, 860 (1992)

M.Hellstrom, B.Fogelberg, H.Mach, D.Jerrestam, L.Spanier

Band Structure in the Neutron-Rich Lanthanide Nucleus 152Nd. I. Anomalous Properties of the K(π) = 0+ Bands

RADIOACTIVITY 152Pr(β-); measured Eγ, Iγ, γγ-coin, γγ(θ); deduced log ft, orbital, pairing dependent structure effects. 152Nd deduced levels J, π, δ, band structure.

doi: 10.1103/PhysRevC.46.860
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1992HE22      Nucl.Instrum.Methods Phys.Res. B70, 142 (1992)

M.Hellstrom, B.Fogelberg, L.Jacobsson, L.Spanier, G.Rudstam

Some Studies of Molecular Ions Obtained from a U + C Target at > 2100°C

doi: 10.1016/0168-583X(92)95922-E
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1992MA42      Phys.Rev. C46, 1849 (1992)

H.Mach, M.Hellstrom, B.Fogelberg, D.Jerrestam, L.Spanier

Nature of the 0+3 State in 152Sm from Picosecond-Lifetime Measurement: ' Correspondence ' interpretation of the 0+ bands in heavy Sm and Gd

RADIOACTIVITY 152Pm(β-); measured Eγ, Iγ, γγ-, βγγ-coin. 152Sm deduced levels, J, π, T1/2, B(λ), band structure. Pairing plus quadrupole calculations.

NUCLEAR STRUCTURE 150,152Sm, 152,154,156,158Gd; analyzed B(λ) systematics. Pairing plus quadrupole model.

doi: 10.1103/PhysRevC.46.1849
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1991HE03      Phys.Rev. C43, 1462 (1991)

M.Hellstrom, H.Mach, B.Fogelberg, D.Jerrestam, L.Spanier

Lifetime Measurement of the 2+1 State in 152Nd and the B(E2;0+1 → 2+1) Systematics of the A ≈ 160 Region

RADIOACTIVITY 152Pr, 152Pm [from 235U(n, F)]; measured Eγ, Iγ, βγ(t). 152Nd, 152Sm deduced level T1/2, B(λ). Mass separated sources.

doi: 10.1103/PhysRevC.43.1462
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1991HO10      Z.Phys. A338, 285 (1991)

P.Hoff, B.Ekstrom, B.Fogelberg, J.P.Omtvedt

The Decay of 84As

RADIOACTIVITY 84As(β-); measured Eγ, Iγ, γγ-coin, T1/2. 84Se deduced levels, possible J, π.

doi: 10.1007/BF01288191
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1991OM01      Z.Phys. A338, 241 (1991)

J.P.Omtvedt, P.Hoff, M.Hellstrom, L.Spanier, B.Fogelberg

Gamma-Ray and Delayed Neutron Branching Data for the New or Little Known Isotopes 84,85Ge and 84,85As

RADIOACTIVITY 84,85Ge, 84,85As(β-n); measured Eγ, Iγ, T1/2. 85As, 84,85Ge deduced delayed-neutron emission probabilities.

doi: 10.1007/BF01284801
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22245.


1991OM02      Z.Phys. A339, 349 (1991)

J.P.Omtvedt, B.Fogelberg, P.Hoff

The Decay of 85As

RADIOACTIVITY 85As [from 235U(n, F), E=thermal]; measured Eγ, Iγ, γγ-coin. 85Se deduced levels, J, π, Gamow-Teller transition strength.

doi: 10.1007/BF01560636
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1990FO03      Phys.Rev. C41, R1890 (1990)

B.Fogelberg, B.Ekstrom, L.Sihver, G.Rudstam

Decays of 134Sn and 0- 134Sb

RADIOACTIVITY 134Sn, 134Sb(β-); measured T1/2, Eγ, Iγ, E(n), γγ-coin; deduced log ft. 134Sb, 134Te deduced levels, J, π. Hyperpure Ge detector, 3He-counter.

doi: 10.1103/PhysRevC.41.R1890
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1990FO07      Z.Phys. A337, 251 (1990)

B.Fogelberg, Z.Ye, B.Ekstrom, E.Lund, K.Aleklett, L.Sihver

Isomerism, Total Decay Energies, and Absolute γ-Ray Intensities of the Heavy Pd and Ag Isotopes

RADIOACTIVITY 113,114,115,115m,116Pd, 113m,114,115,115m,116,116mAg; measured Eγ, Iγ, βγ-coin, I(ce), Qβ. 115Pd, 113,115,116,117Ag deduced isomeric E3 transitions, branching.


1990HE11      Phys.Rev. C41, 2325 (1990)

M.Hellstrom, B.Fogelberg, L.Spanier, H.Mach

Energy Levels and Transition Probabilities in the Neutron-Rich Lanthanide Nucleus 156Sm

RADIOACTIVITY 156Pm(β-) [from 235U(n, F)]; measured Eγ, Iγ, I(ce), βγ-, γγ-coin, βγ(t), γγ(t). 156Sm deduced levels, J, π, B(λ). Isotope separated sources.

doi: 10.1103/PhysRevC.41.2325
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1990MA25      Phys.Rev. C41, R2469 (1990)

H.Mach, W.Nazarewicz, D.Kusnezov, M.Moszynski, B.Fogelberg, M.Hellstrom, L.Spanier, R.L.Gill, R.F.Casten, A.Wolf

Influence of Shell Effects and Stable Octupole Deformation on the E1 and E2 Transition Rates in the Heavy-Ba Region

RADIOACTIVITY 142,144,146Cs(β-); measured βγγ-coin. 142,144,146Ba levels deduced T1/2, intrinsic dipole, quadrupole moments. Interacting boson model.

doi: 10.1103/PhysRevC.41.R2469
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1990MA45      Phys.Rev. C42, R811 (1990)

H.Mach, S.Cwiok, W.Nazarewicz, B.Fogelberg, M.Moszynski, J.Winger, R.L.Gill

Strong Octupole and Dipole Collectivity in 96Zr: Indication for octupole instability in the A = 100 mass region

RADIOACTIVITY 96Y(β-) [from 235U(n, F)]; measured βγγ(t). 96Zr level deduced T1/2, B(λ). RPA, deformed shell model calculations.

NUCLEAR STRUCTURE 96Zr; calculated total energy surfaces. Woods-Saxon potential, pairing.

doi: 10.1103/PhysRevC.42.R811
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1989HO08      Z.Phys. A332, 407 (1989)

P.Hoff, B.Ekstrom, B.Fogelberg

The Low Energy β-Strength of 135Sb

RADIOACTIVITY 135Sb(β-); measured Eγ, Iγ, γγ-coin; deduced β-strength function. 135Te deduced levels, configuration.


1988FO05      Phys.Lett. 209B, 173 (1988)

B.Fogelberg, Ye Zongyuan, L.Spanier

A Determination of Proton Hole Energies in 131In

RADIOACTIVITY 131In(β-); measured βγ-coin. 131In levels deduced total β-decay energy, proton hole energies.

doi: 10.1016/0370-2693(88)90927-6
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1987FO20      Nucl.Phys. A475, 301 (1987)

B.Fogelberg, A.M.Bruce, D.D.Warner

Low-Spin States of 106Pd Studied by the ARC Technique

NUCLEAR REACTIONS 105Pd(n, γ), E(n)=2, 24 keV; measured E(γ), I(γ). 106Pd deduced levels, J, π. Ge(Li) detectors. Enriched target, average resonance spectroscopy.

doi: 10.1016/0375-9474(87)90167-9
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1987SP09      Nucl.Phys. A474, 359 (1987)

L.Spanier, K.Aleklett, B.Ekstrom, B.Fogelberg

The Q(β) Values of the Heavy Cd and In Isotopes

RADIOACTIVITY 123,124,125,126,127,128Cd, 123,124,125,126,127,128,129,130In(β-) [from 235U(n, F), isotope separated sources]; measured E(β), βγ-coin. 123,124,125,126,127,128Cd deduced Q(β). 123,124,125,126,127,128,129,130In deduced isomer excitation energies, Q(β).

doi: 10.1016/0375-9474(87)90621-X
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1986EK01      Phys.Scr. 34, 614 (1986)

B.Ekstrom, B.Fogelberg, P.Hoff, E.Lund, A.Sangariyavanish

Decay Properties of 75-80Zn and Q(β)-Values of Neutron-Rich Zn and Ga Isotopes

RADIOACTIVITY 75,76,77,79,80Zn(β-); measured Eγ, Iγ, βγ-, γγ-coin; deduced Q, mass excess. 79,80Zn deduced T1/2. 75,76,77,79,80Ga deduced levels, Q, mass excess, γ-branching. Ge detectors.


1986FO02      Nucl.Phys. A451, 104 (1986)

B.Fogelberg, C.Stone, R.L.Gill, H.Mach, D.D.Warner, A.Aprahamian, D.Rehfield

g-Factor of the 6+1 State in 132Te

RADIOACTIVITY 132Sb(β-) [from 235U(n, F)]; measured γγ(θ, H, t). 132Te level deduced g. Isotope-separated sources.

doi: 10.1016/0375-9474(86)90244-7
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1986FO05      Nucl.Phys. A453, 15 (1986)

B.Fogelberg, G.Skarnemark

The Decay 150Pr → 150Nd and the Anomalous β-Band in 150Nd

RADIOACTIVITY 150Pr(β-) [from 235U(n, F)]; measured Eγ, Iγ, γγ-coin. 150Nd deduced levels, J, π, relative B(E2). Isotope separated sources.

doi: 10.1016/0375-9474(86)90026-6
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1986GI05      Phys.Rev. C33, 1030 (1986)

R.L.Gill, D.D.Warner, H.Mach, A.Piotrowski, A.Wolf, J.C.Hill, F.K.Wohn, J.A.Winger, B.Fogelberg

Magnetic Moments of the 2+1 States in 146, 148Ce

RADIOACTIVITY 146,148La(β-) [from 235U(n, F), E=thermal]; measured γγ(θ, H); deduced Z=64 subshell gradual dissipation. 146,148Ce levels deduced g.

doi: 10.1103/PhysRevC.33.1030
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1986GO10      Z.Phys. A324, 117 (1986)

H.Gokturk, B.Ekstrom, E.Lund, B.Fogelberg

Measurements of Absolute γ-Ray Intensities in the Decays of very Neutron Rich Isotopes of Cd and In

RADIOACTIVITY 123,124,125,126,127,128,129Cd, 123,123m,124,124m,125,125m,126,126m,127,127m,128,128m,129,129mIn(β-); measured T1/2, Eγ, Iγ, Eβ, Iβ; deduced γ-branching ratios. Mass separated fission product sources.


1986HO24      Nucl.Phys. A459, 35 (1986)

P.Hoff, B.Ekstrom, H.Gokturk, B.Fogelberg

The Decays of 123Cd, 125Cd and 127Cd

RADIOACTIVITY 123,125,127Cd(β-) [from 235U(n, F), isotope separated sources]; measured Eγ, Iγ, γγ-coin. 123,125,127In deduced levels, J, π.

doi: 10.1016/0375-9474(86)90054-0
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1985FO03      Phys.Rev. C31, 1026 (1985)

B.Fogelberg, A.Aprahamian, R.L.Gill, H.Mach, D.Rehfield

Three β-Decay Isomers of 130In

RADIOACTIVITY 130In(β-) [from 235U(n, F), E=thermal]; measured Eβ, Iβ, βγ-coin; deduced Qβ, mass excess, isomers, J, π.

doi: 10.1103/PhysRevC.31.1026
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1985FO06      Phys.Rev. C31, 2041 (1985)

B.Fogelberg, J.A.Harvey, M.Mizumoto, S.Raman

Test of Fermi Gas Model Predictions of Level Density in 137Xe

RADIOACTIVITY 137I(β-); measured Eγ, Iγ, γγ-coin. 137Xe deduced levels, J, π.

NUCLEAR REACTIONS 136Xe(n, n), E=30-500 keV; measured σ(E), transmission. 137Xe deduced levels, J, π, gΓn, s-, p-wave character.

doi: 10.1103/PhysRevC.31.2041
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset12922.


1984FO03      Phys.Lett. 137B, 20 (1984)

B.Fogelberg, J.Blomqvist

Identification of the Complete Set of Single-Hole States in 131Sn

RADIOACTIVITY 131In(β-) [from 235U(n, F), E=thermal, continuous chemical separation]; measured Eγ, Iγ, γγ(t), βγ-coin. 131Sn deduced levels, γ-branching, B(λ), ratios, configuration.

doi: 10.1016/0370-2693(84)91097-9
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1984FO19      Nucl.Phys. A429, 205 (1984)

B.Fogelberg, J.Blomqvist

Single-Hole and Three-Quasiparticle Levels in 131Sn Observed in the Decay of 131g,131mIn

RADIOACTIVITY 131,131mIn(β-) [from 235U(n, F), isotope separated sources]; measured Eγ, Iγ, Eβ, Iβ, βγ-, γγ-coin. 131In, 131Sn deduced levels, J, π, total decay energies. 131Sn deduced B(λ). Ge(Li), hyperpure Ge, Na(I), plastic detectors.

doi: 10.1016/0375-9474(84)90205-7
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1984LU02      Z.Phys. A315, 295 (1984)

E.Lund, B.Fogelberg

The Q-Value and Decay Properties of 114Ag

RADIOACTIVITY 114Ag(β-) [from fission product mass separation]; measured Eγ, Iγ, βγ-coin; deduced Qβ, log ft, mass excess. 114Cd deduced levels, γ-branching, Iβ, J, π.

doi: 10.1007/BF01438453
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