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  1. Article

    Beta decay of 57Zn

    A. Jokinen, A. Nieminen, J. Äystö, R. Borcea… in The European Physical Journal A - Hadrons … (2006)

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    Article

    Excited states in 31S studied via beta decay of 31Cl

    The beta decay of 31Cl has been studied with a silicon detector array and a HPGe detector at the IGISOL facility. Previously controversial proton peaks have been confirmed to belong to 31Cl and a new proton group...

    A. Kankainen, T. Eronen, S. P. Fox… in The European Physical Journal A - Hadrons … (2006)

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    Article

    Structure of doubly-even cadmium nuclei studied by βdecay

    We have studied the structure of even-even cadmium isotopes via beta decay of ground and excited isomeric states of parent silver isotopes. Measurements of mass A = 116, 118 and 120 cadmium nuclides were carried ...

    S. Rinta-Antila, Y. Wang, P. Dendooven… in The European Physical Journal A - Hadrons … (2005)

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    Article

    Performance of IGISOL 3

    The main goal of the upgrade project of the IGISOL was to increase the yields of the mass-separated reaction products. The first tests showed that the goal was met. Typically, the yields normalized to the prim...

    H. Penttilä, J. Billowes, P. Campbell… in The European Physical Journal A - Hadrons … (2005)

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    Article

    Ion manipulation and precision measurements at JYFLTRAP

    Various ion manipulation tools based on ion trap** technologies have been implemented at the IGISOL-facility in JYFL. An RFQ ion cooler and buncher is used to enhance the sensitivity of collinear laser spect...

    A. Jokinen, T. Eronen, U. Hager, J. Hakala… in The European Physical Journal A - Hadrons … (2005)

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    Article

    Beta-delayed gamma and proton spectroscopy near the Z = N line

    A series of beta decay experiments on nuclei near the Z = N line has been performed using the ISOL technique at the IGISOL facility in Jyväskylä and at ISOLDE, CERN. The decay properties of these neutron-deficien...

    A. Kankainen, S. A. Eliseev, T. Eronen… in The European Physical Journal A - Hadrons … (2005)

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    Article

    Isomers of astrophysical interest in neutron-deficient nuclei at masses A = 81, 85 and 86

    Decay properties of neutron-deficient exotic nuclei close to A=80 have been investigated at the IGISOL facility. The studied nuclei, 81Y, 81Sr, 81mKr, 85Nb, 85Zr, 86Mo and 86Nb, were produced by a 32S beam from t...

    A. Kankainen, G. K. Vorobjev, S. A. Eliseev… in The European Physical Journal A - Hadrons … (2005)

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    Article

    Reinvestigation of the beta-decay of 110Mo

    The beta-decay of the neutron-rich nucleus 110Mo, separated by the IGISOL on-line mass separator from other fission products, has been investigated by using beta-gamma and gamma-gamma coincidence techniques. The ...

    J. C. Wang, P. Dendooven, S. Hankonen… in The European Physical Journal A - Hadrons … (2004)

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    Article

    Isomeric and ground-state decay of 215 Bi

    A new high-spin isomer in 215Bi, with a half-life of 36.9(6) s, has been identified at the PSB-ISOLDE on-line mass separator using the pulsed-release technique combined with the element selective RILIS source. A ...

    J. Kurpeta, A. Plochocki, A. N. Andreyev… in The European Physical Journal A - Hadrons … (2003)

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    Article

    The decay of the new neutron-rich isotope 217Bi

    Exotic, neutron-rich proton-induced spallation products of 232Th and 238U obtained from the PS Booster ISOLDE facility have been investigated by \(\gamma\) - $\g...

    J. Kurpeta, A. P\lochocki, A. N. Andreyev… in The European Physical Journal A - Hadrons … (2003)

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    Article

    Beta decay of 57Zn*

    Beta-delayed proton decay of 57Zn has been investigated at the GSI on-line isotope separator. The studied 57Zn nuclei were produced in fusion evaporation reactions by using a 150 MeV 32S beam on a 28Si target. Be...

    A. Jokinen, A. Nieminen, J. Äystö, R. Borcea, E. Caurier, P. Dendooven… in EPJ direct (2002)

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    Article

    First results from laser spectroscopy on bunched radioactive beams from the JYFL ion-beam cooler

    A new RFQ ion-beam cooler and buncher, installed after the mass-separating magnet of the ion guide isotope separator, IGISOL, JYFL, has dramatically increased the scope of on-line laser spectroscopy at this fa...

    P. Campbell, A. Nieminen, J. Billowes, P. Dendooven… in The European Physical Journal A (2002)

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    Article

    Isomeric state of 80Y and its role in the astrophysical rp-process

    A careful investigation of the isomeric transition of the long-lived state at 228.5 keV excitation energy in 80Y has been done. The HIGISOL facility at the Jyväskylä isochronous cyclotron has been used. We used t...

    Yu.N. Novikov, H. Schatz, P. Dendooven… in The European Physical Journal A - Hadrons … (2001)

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    Article

    Ground-state spin of 59Mn

    Beta-decay of 59Mn has been studied at PSB-ISOLDE, CERN. The intense and pure Mn beam was produced using the Resonance Ionization Laser Ion Source (RILIS). Based on the measured β-decay rates the ground-state spi...

    M. Oinonen, U. Köster, J. Äystö… in The European Physical Journal A - Hadrons … (2001)

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    Article

    Production of neutron-rich isotopes in fission of uranium induced by neutrons of 20 MeV average energy

    In the context of a parameter study conducted by several laboratories for future European radioactive beam facilities based on fast-neutron induced fission, in particular for the SPIRAL-II project at GANIL, we...

    G. Lhersonneau, P. Dendooven, G. Canchel… in The European Physical Journal A - Hadrons … (2000)

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    Article

    Beta decay of neutron-rich 118Rh and the lowest excited states in 118Pd

    Beta decay of a refractory isotope 118Rh produced in symmetric fission and mass separated by the ion guide technique has been applied for the study of low-lying excited states of 118Pd. The yrast band in 118Pd ...

    A. Jokinen, J.C. Wang, J. Äystö… in The European Physical Journal A - Hadrons … (2000)

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    Article

    The decay of the neutron–rich nucleus 216Bi

    The decay of the neutron–rich isotope 216Bi, produced by proton–induced spallation at the PS Booster–ISOLDE facility, was investigated by β-γγ, αγ coincidence and spectrum-multiscaling measurements. A new method...

    J. Kurpeta, A. Andreyev, J. Äystö… in The European Physical Journal A - Hadrons … (2000)

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    Article

    A new isomer in 125La

    Levels in 125La have been studied via β+/EC decay of on-line mass-separated 125Ce using the HIGISOL technique. A new (390 ± 40) ms isomer is definitely attributed to 125La by conversion electron measurements of ...

    G. Canchel, R. Béraud, E. Chabanat… in The European Physical Journal A - Hadrons … (1999)