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NSR database version of April 11, 2024.

Search: Author = A.Knipper

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2007HO20      Eur.Phys.J. A 33, 193 (2007)

D.Hojman, J.Sauvage, B.Roussiere, M.A.Cardona, G.Marguier, A.Wojtasiewicz, J.Genevey, A.Gizon, F.Ibrahim, A.Knipper, F.Le Blanc, J.Obert, J.Oms, and the ISOLDE Collaboration

Structure of low-spin states in the doubly-odd 182Ir nucleus

RADIOACTIVITY 182PT(β+), (EC); measured delayed Eγ, Iγ, Ee, (electron)γ-coinc. 182Ir deduced levels, J, π, multipolarity. Compared results to model calculations.

doi: 10.1140/epja/i2007-10436-0
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2005SA40      Eur.Phys.J. A 25, 5 (2005)

J.Sauvage, F.Ibrahim, B.Roussiere, J.Genevey, A.Gizon, G.Marguier, P.Kilcher, A.Knipper, R.Beraud, G.Cata-Danil, F.Le Blanc, J.Obert, J.Oms, J.C.Putaux, C.Richard-Serre, A.Wojtasiewicz, and the ISOLDE and NICOLE Collaborations

Low-spin states of doubly odd 184Au

RADIOACTIVITY 184Hg(β+), (EC) [from Pb(p, X)]; measured Eγ, Iγ, γγ-coin, E(ce), I(ce); deduced log ft. 184Au deduced levels, J, π, configurations. Mass separator, comparisons with model predictions.

doi: 10.1140/epja/i2004-10236-0
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2005TI11      J.Phys.(London) G31, S1965 (2005)

C.Timis, J.C.Angelique, A.Buta, N.L.Achouri, D.Baiborodin, P.Baumann, C.Borcea, S.Courtin, P.Dessagne, Z.Dlouhy, J.M.Daugas, S.Grevy, D.Guillemaud-Mueller, A.Knipper, F.R.Lecolley, J.L.Lecouey, M.Lewitowicz, E.Lienard, S.M.Lukyanov, F.M.Marques, C.Miehe, J.Mrazek, F.Negoita, F.Nowacki, F.de Oliveira, N.A.Orr, J.Peter, S.Pietri, Yu.E.Penionzhkevich, E.Poirier, M.Stanoiu, G.Walter

Spectroscopy around N = 20 shell closure: β-n decay study of 35Al

RADIOACTIVITY 35Al(β-), (β-n) [from 36S fragmentation]; measured β-delayed Eγ, En, T1/2, neutron emission probability; deduced log ft. 34,35Si deduced levels, J, π, feeding intensities.

doi: 10.1088/0954-3899/31/10/111
Citations: PlumX Metrics


2004DE24      Eur.Phys.J. A 20, 405 (2004)

Ph.Dessagne, M.J.G.Borge, J.Giovinazzo, A.Huck, A.Jokinen, A.Knipper, C.Longour, G.Marguier, M.Ramdhane, V.Rauch, O.Tengblad, G.Walter, Ch.Miehe, and the ISOLDE Collaboration

The N = Z nucleus 76Sr: Gamow-Teller strength and nuclear deformation

RADIOACTIVITY 76Sr(EC), (β+), (β+p) [from Nb(p, X)]; measured Eγ, Iγ, T1/2, β-delayed Ep; deduced Gamow-Teller strength, log ft, proton branching ratio. 76Sr deduced ground-state deformation. 76Rb deduced levels, J, π, β-feeding intensities.

doi: 10.1140/epja/i2003-10171-6
Citations: PlumX Metrics


2004GR08      Nucl.Phys. A734, 369 (2004)

S.Grevy, S.Pietri, L.Achouri, J.C.Angelique, P.Baumann, C.Borcea, A.Buta, W.Catford, S.Courtin, J.M.Daugas, F.De Oliveira, P.Dessagne, Z.Dlouhy, D.Guillemaud-Mueller, R.Hadeler, A.Knipper, F.R.Lecolley, J.L.Lecouey, M.Lewitowicz, E.Lienard, C.Miehe, J.Mrazek, F.Negoita, N.A.Orr, Y.Penionzhkevich, J.Peter, E.Poirier, M.Stanoiu, O.Tarasov, C.Timis, G.Walter

Spectroscopy at the N = 20 shell closure: the β-decay of 32Mg

RADIOACTIVITY 32Mg(β-), (β-n) [from Be(36S, X)]; measured Eγ, Iγ, γγ-coin, T1/2, β-delayed neutron spectra; deduced neutron emission probability. 32Al deduced levels, J, π, β-feeding intensities.

doi: 10.1016/j.nuclphysa.2004.01.068
Citations: PlumX Metrics


2004GR20      Phys.Lett. B 594, 252 (2004)

S.Grevy, J.C.Angelique, P.Baumann, C.Borcea, A.Buta, G.Canchel, W.N.Catford, S.Courtin, J.M.Daugas, F.de Oliveira, P.Dessagne, Z.Dlouhy, A.Knipper, K.L.Kratz, F.R.Lecolley, J.L.Lecouey, G.Lehrsenneau, M.Lewitowicz, E.Lienard, S.Lukyanov, F.Marechal, C.Miehe, J.Mrazek, F.Negoita, N.A.Orr, D.Pantelica, Y.Penionzhkevich, J.Peter, B.Pfeiffer, S.Pietri, E.Poirier, O.Sorlin, M.Stanoiu, I.Stefan, C.Stodel, C.Timis

Beta-decay half-lives at the N=28 shell closure

RADIOACTIVITY 36Mg, 37,38,39Al, 39,40,41,42Si, 39,40,41,42,43,44P, 43,44,45,46S, 46,47Cl, 47,48Ar(β-) [from Be(48Ca, X)]; measured T1/2. 42Si deduced deformation. Comparisons with previous work and model predictions.

doi: 10.1016/j.physletb.2004.06.005
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2004GR28      Nucl.Phys. A746, 145c (2004)

S.Grevy, J.C.Angelique, P.Baumann, C.Borcea, A.Buta, G.Canchel, W.N.Catford, S.Courtin, J.M.Daugas, F.De Oliveira, P.Dessagne, Z.Dlouhy, A.Knipper, K.L.Kratz, F.R.Lecolley, J.L.Lecouey, G.Lehrsenneau, M.Lewitowicz, E.Lienard, S.Lukyanov, F.Marechal, C.Miehe, J.Mrazek, F.Negoita, N.A.Orr, D.Pantelica, Y.Penionzhkevich, J.Peter, B.Pfeiffer, S.Pietri, E.Poirier, O.Sorlin, M.Stanoiu, I.Stefan, C.Stodel, C.Timis

β-decay studies at the N=28 shell closure: indications for a weakening of the spin-orbit force far from stability?

RADIOACTIVITY 39,40,41,42Si(β-) [from Be(48Ca, X)]; measured T1/2; deduced deformation, weakened spin-orbit force. Quasiparticle RPA analysis.

doi: 10.1016/j.nuclphysa.2004.09.105
Citations: PlumX Metrics


2004MR01      Nucl.Phys. A734, E65 (2004)

J.Mrazek, S.Grevy, S.Iulian, A.Buta, F.Negoita, J.C.Angelique, P.Baumann, C.Borcea, G.Canchel, W.Catford, S.Courtin, J.M.Daugas, Z.Dlouhy, P.Dessagne, A.Knipper, G.Lehrsenneau, F.R.Lecolley, J.L.Lecouey, M.Lewitowicz, E.Lienard, S.Lukyanov, F.Marechal, C.Miehe, F.de Oliveira, N.A.Orr, D.Pantelica, Y.Penionzhkevich, J.Peter, S.Pietri, E.Poirier, O.Sorlin, M.Stanoiu, O.Stodel, O.Tarasov, C.Timis

Study of neutron-rich argon isotopes in β-decay

RADIOACTIVITY 44,45,46Cl(β-), (β-n) [from Be(48Ca, X)]; measured Eγ, Iγ, βγ-, nγ-, γγ-coin. 44,45,46Ar deduced levels, J, π.

doi: 10.1016/j.nuclphysa.2004.03.021
Citations: PlumX Metrics


2003GR22      Nucl.Phys. A722, 424c (2003)

S.Grevy, J.Mrazek, J.C.Angelique, P.Baumann, C.Borcea, A.Buta, G.Canchel, W.Catford, S.Courtin, J.M.Daugas, F.De Oliveira, P.Dessagne, Z.Dlouhy, A.Knipper, K.L.Kratz, F.R.Lecolley, J.L.Lecouey, G.Lehrsenneau, M.Lewitowicz, E.Lienard, S.Lukyanov, F.Marechal, C.Miehe, F.Negoita, N.A.Orr, D.Pantelica, Y.Penionzhkevich, J.Peter, B.Pfeiffer, S.Pietri, E.Poirier, O.Sorlin, M.Stanoiu, C.Stodel, C.Timis

Beta-decay studies at the N = 28 shell closure

RADIOACTIVITY 36Mg, 37,38,39Al, 39,40,41,42Si, 39,40,41,42,43,44P, 43,44,45,46S, 46,47Cl, 47,48Ar(β-) [from Be(48Ca, X)]; measured βγ-coin, T1/2. 45Ar deduced levels, J, π. Mass separator.

doi: 10.1016/S0375-9474(03)01401-5
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


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
Citations: PlumX Metrics


2003PI03      Eur.Phys.J. A 16, 313 (2003)

I.Piqueras, M.J.G.Borge, Ph.Dessagne, J.Giovinazzo, A.Huck, A.Jokinen, A.Knipper, C.Longour, G.Marguier, M.Ramdhane, V.Rauch, O.Tengblad, G.Walter, Ch.Miehe, and the ISOLDE Collaboration

Beta-decay of the N = Z nucleus 72Kr

RADIOACTIVITY 72Kr(β+), (EC) [from Nb(p, X)]; measured Eγ, Iγ, γγ-, βγ-coin, T1/2; deduced log ft, Gamow-Teller strength distribution, β-delayed proton decay branch upper limit. 72Br deduced levels, J, π, β-feeding intensities, configurations. 73Kr(β+p); measured β-delayed proton decay branching ratio. Comparisons with model predictions.

doi: 10.1140/epja/i2002-10105-x
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2002NU02      Nucl.Phys. A701, 410c (2002)

S.Nummela, P.Baumann, E.Caurier, S.Courtin, P.Dessagne, O.Holmlund, A.Jokinen, A.Knipper, G.Le Scornet, C.Mieh, F.Nowacki, L.G.Lyapin, M.Oinonen, E.Poirier, Z.Radivojevic, M.Ramdhane, W.H.Trzaska, G.Walter, J.Aysto, and the ISOLDE Collaboration

Study of the Neutron-Rich Nuclei with N = 21, 35Si and 33Mg, by Beta Decay of 35Al and 33Na

RADIOACTIVITY 35Al, 33Na(β-), (β-n); measured Eγ, Iγ, β-delayed neutron spectra, T1/2. 35Si, 33Mg deduced levels, J, π.

doi: 10.1016/S0375-9474(01)01619-0
Citations: PlumX Metrics


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
Citations: PlumX Metrics


2002RA16      Nucl.Instrum.Methods Phys.Res. A481, 464 (2002)

Z.Radivojevic, P.Baumann, E.Caurier, J.Cederkall, S.Courtin, Ph.Dessagne, A.Jokinen, A.Knipper, G.Le Scornet, V.Lyapin, Ch.Miehe, F.Nowacki, S.Nummela, M.Oinonen, E.Poirier, M.Ramdhane, W.H.Trzaska, G.Walter, J.Aysto, and the ISOLDE Collaboration

Beta-Delayed Neutron Decay of 33Na

RADIOACTIVITY 33Na(β-n), (β-) [from U(p, X)]; measured β-delayed En, Eγ, nγ-, βγ-coin, T1/2; deduced one- and two-neutron emission probabilities. 33Mg levels deduced feeding intensities.

doi: 10.1016/S0168-9002(01)01347-X
Citations: PlumX Metrics


2001IB02      Eur.Phys.J. A 10, 139 (2001)

F.Ibrahim, J.Genevey, E.Cottereau, A.Gizon, A.Knipper, F.Le Blanc, G.Marguier, J.Obert, J.Oms, J.C.Putaux, B.Roussiere, J.Sauvage, A.Wojtasiewicz, and the ISOLDE Collaboration

Low-Spin States of Doubly Odd 182Au

RADIOACTIVITY 182Hg(β+), (EC) [from Pb(p, X)]; measured Eγ, Iγ, E(ce), I(ce), (ce)γ-coin; deduced log ft. 182Au deduced levels, J, π, configurations, ICC.

doi: 10.1007/s100500170125
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


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
Citations: PlumX Metrics


2001NU01      Phys.Rev. C63, 044316 (2001)

S.Nummela, P.Baumann, E.Caurier, P.Dessagne, A.Jokinen, A.Knipper, G.Le Scornet, C.Miehe, F.Nowacki, M.Oinonen, Z.Radivojevic, M.Ramdhane, G.Walter, J.Aysto, and the ISOLDE Collaboration

Spectroscopy of 34, 35Si by β Decay: sd-fp Shell gap and single-particle states

RADIOACTIVITY 34,35Al(β-) [from U(p, X)]; measured Eγ, Iγ, T1/2, γγ-, βγ-coin, β-delayed neutrons; deduced log ft. 34,35Si deduced levels, J, π. Comparison with shell model calculations.

doi: 10.1103/PhysRevC.63.044316
Citations: PlumX Metrics


2001NU02      Phys.Rev. C64, 054313 (2001)

S.Nummela, F.Nowacki, P.Baumann, E.Caurier, J.Cederkall, S.Courtin, P.Dessagne, A.Jokinen, A.Knipper, G.Le Scornet, L.G.Lyapin, Ch.Miehe, M.Oinonen, E.Poirier, Z.Radivojevic, M.Ramdhane, W.H.Trzaska, G.Walter, J.Aysto, and the ISOLDE Collaboration

Intruder Features in the Island of Inversion: The case of 33Mg

RADIOACTIVITY 33Na(β-), (β-n) [from U(p, X)]; measured Eγ, Iγ, γγ-, βγ-, (neutron)γ-coin. 31,32,33Mg deduced levels, J, π, configurations. Mass-separated source. Comparison with shell-model calculations.

doi: 10.1103/PhysRevC.64.054313
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


2001RO23      Yad.Fiz. 64, No 6, 1123 (2001); Phys.Atomic Nuclei 64, 1048 (2001)

B.Roussiere, F.Ibrahim, J.Libert, J.Sauvage, D.Verney, L.Cabaret, J.E.Crawford, J.Genevey, D.Hojman, G.Huber, A.Knipper, F.Le Blanc, J.K.P.Lee, G.Marguier, J.Oms, J.Pinard, A.Wojtasiewicz

Properties of the Low-Lying Levels in the Transitional Ir and Au Nuclei

NUCLEAR STRUCTURE 183,185,187,189,191,193Ir, 183,185,187,189,191,193,195,197Au; calculated levels, J, π, μ, quadrupole moments. Axial rotor plus one or two quasiparticles, comparisons with data.

doi: 10.1134/1.1383615
Citations: PlumX Metrics


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
Citations: PlumX Metrics


2000OI02      Phys.Rev. C61, 035801 (2000)

M.Oinonen, J.Aysto, A.Jokinen, 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

β-Decay Half-Life of 70Kr: A bridge nuclide for the rp process beyond A = 70

RADIOACTIVITY 70Kr(β+) [from Nb(p, X)]; measured T1/2; deduced implications for astrophysical rp process. Mass-separated source.

doi: 10.1103/PhysRevC.61.035801
Citations: PlumX Metrics


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
Citations: PlumX Metrics


2000RO41      Hyperfine Interactions 129, 119 (2000)

B.Roussiere, J.Genevey, A.Gizon, D.Hojman, F.Ibrahim, P.Kilcher, A.Knipper, F.Le Blanc, G.Marguier, J.Obert, J.Oms, J.C.Putaux, C.Richard-Serre, J.Sauvage, A.Wojtasiewicz, D.Forkel-Wirth, J.Lettry, and the ISOLDE Collaboration

High-resolution measurements of low-energy conversion electrons

RADIOACTIVITY 181,182,183Hg(β+), (EC) [from Pb(p, xn3p), E=1 GeV ]; measured conversion electron spectra. 183Pt, 179,182,183Ir, 179,181Os, 179Re, 177W; deduced γ-multipolarity, B(M3), and B(M1)/B(E2) ratios. Magnetic spectrograph. Comparison with neighbouring isotones.

doi: 10.1023/A:1012637111264
Citations: PlumX Metrics


1999OI01      Eur.Phys.J. A 5, 151 (1999)

M.Oinonen, P.Baumann, P.Dendooven, Y.Fujita, M.Gorska, H.Grawe, Z.Hu, Z.Janas, A.Jokinen, R.Kirchner, O.Klepper, A.Knipper, W.Liu, H.Penttila, A.Plochocki, M.Ramdhane, E.Roeckl, G.Walter, J.Aysto

Beta Decay of 61Ga

RADIOACTIVITY 61Ga(β+) [from Si(36Ar, X)]; measured Eγ, Iγ, βγ-coin. 61Ga deduced ground state J, π, Iβ, log ft, Gamow-Teller matrix element.61Zn deduced levels, J, π, T1/2. On-line mass separator.

doi: 10.1007/s100500050271
Citations: PlumX Metrics


1999SA40      Acta Phys.Pol. B30, 1393 (1999)

J.Sauvage, L.Cabaret, J.Crawford, H.T.Duong, J.Genevey, M.Girod, A.Gizon, D.Hojman, G.Huber, F.Ibrahim, A.Knipper, M.Krieg, F.Le Blanc, J.K.P.Lee, D.Lunney, G.Marguier, J.Obert, J.Oms, J.Pinard, J.C.Putaux, B.Roussiere, V.Sebastian, A.Wojtasiewicz, S.Zemlyanoy, D.Forkel-Wirth, J.Lettry, and the ISOLDE Collaboration

Nuclear Structure of Neutron-Deficient Au and Pt Isotopes from High-Resolution Laser Spectroscopy at ISOLDE

NUCLEAR MOMENTS 178,178,179,180,181,182,183m,183,185m,185Pt; measured hyperfine spectrum; deduced μ, quadrupole moment, mean square charge radius changes, deformation. ISOLDE, Hartree-Fock + BCS, Hartree-Fock-Bogoliubov calculations.

RADIOACTIVITY 182Pt(β+), (EC); measured E(ce). 182Ir deduced ground state J, π.

Data from this article have been entered in the XUNDL database. For more information, click here.


1998BA80      Phys.Rev. C58, 1970 (1998)

P.Baumann, M.Bounajma, F.Didierjean, A.Huck, A.Knipper, M.Ramdhane, G.Walter, G.Marguier, C.Richard-Serre, B.A.Brown, and the ISOLDE Collaboration

Meson-Exchange Enhancement in First-Forbidden β Transitions: The case of 50K and 38Ca

RADIOACTIVITY 50K(β-) [from U(p, F), E=1 GeV]; measured βγ-coin, β-delayed neutrons; deduced log ft, first-forbidden branch enhancement factor. 50Ca deduced levels, J, π, β intensities, matrix elements. 49Ca deduced transitions, intensities. 38Ca(β+) [from Ti(p, X), E=1 GeV]; measured βγ-coin; deduced first-forbidden branch upper limit. Shell-model analysis. Mass-separated sources.

doi: 10.1103/PhysRevC.58.1970
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1998JO18      Eur.Phys.J. A 3, 271 (1998)

A.Jokinen, M.Oinonen, J.Aysto, P.Baumann, P.Dendooven, F.Didierjean, V.Fedoseyev, A.Huck, Y.Jading, A.Knipper, M.Koizumi, U.Koster, J.Lettry, P.O.Lipas, W.Liu, V.Mishin, M.Ramdhane, H.Ravn, E.Roeckl, V.Sebastian, G.Walter, and the ISOLDE Collaboration

Beta Decay of the MT = -1 Nucleus 58Zn Studied by Selective Laser Ionization

RADIOACTIVITY 58Zn(β+) [from Nb(p, X), E=1 GeV]; measured Eγ, Iγ, βγ-coin, T1/2. 58Cu levels deduced branching, Gamow-Teller strengths. Laser ion source. Comparison with reaction data. Shell model calculations.

doi: 10.1007/s100500050177
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1998RA15      Phys.Lett. 432B, 22 (1998)

M.Ramdhane, P.Baumann, A.Knipper, G.Walter, Z.Janas, A.Plochocki, J.Aysto, P.Dendooven, A.Jokinen, M.Oinonen, H.Penttila, W.Liu, M.Gorska, H.Grawe, Z.Hu, R.Kirchner, O.Klepper, E.Roeckl, Y.Fujita, B.A.Brown

Beta-Decay of 56Cu

RADIOACTIVITY 56Cu(β+) [from Si(32S, xnyp)]; measured Eγ, Iγ, T1/2; deduced log ft. 56Ni deduced levels, J, π. Comparison with shell model. On-line mass separation.

doi: 10.1016/S0370-2693(98)00606-6
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1998RO32      Nucl.Phys. A643, 331 (1998)

B.Roussiere, P.Kilcher, A.Wojtasiewicz, J.Genevey, A.Gizon, F.Ibrahim, A.Knipper, F.Le Blanc, G.Marguier, J.Obert, J.Oms, J.C.Putaux, M.Ramdhane, J.Sauvage, and the ISOLDE Collaboration

Isomeric M3 Transitions in 183Pt and 181Os

RADIOACTIVITY 181,183Hg(β+), (EC) [from Pb(p, xn3p), on-line mass separation]; measured E(ce), I(ce). 183Pt, 181Os deduced transitions γ-multipolarity, reduced M3 transition probabilities. Magnetic spectrograph. Comparison with neighboring isotones.

doi: 10.1016/S0375-9474(97)00571-5
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1997OI01      Phys.Rev. C56, 745 (1997)

M.Oinonen, A.Jokinen, J.Aysto, P.Baumann, F.Didierjean, A.Honkanen, A.Huck, M.Huyse, A.Knipper, G.Marguier, Yu.Novikov, A.Popov, M.Ramdane, D.M.Seliverstov, P.Van Duppen, G.Walter, and the ISOLDE Collaboration

β Decay of the Proton-Rich T(z) = -1/2 Nucleus, 71Kr

RADIOACTIVITY 71Kr(β+), (EC) [from 93Nb(p, X), E=1 GeV]; measured Eγ, Iγ, Eβ, Ep, Ip, T1/2, βγ-, βp-coin; deduced log ft, Q(EC). 71Br deduced levels, J, π, Gamow-Teller strength.

doi: 10.1103/PhysRevC.56.745
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1996AN09      Phys.Rev. C54, 602 (1996)

B.D.Anderson, A.R.Baldwin, P.Baumann, B.A.Brown, F.Didierjean, C.C.Foster, L.A.C.Garcia, A.Huck, A.Knipper, R.Madey, D.M.Manley, G.Marguier, M.Ramdane, H.Ravn, C.Richard-Serre, G.Walter, J.W.Watson

Gamow-Teller Strength to 38K from 38Ar(p, n) Reaction and 38Ca(β+) Decay

NUCLEAR REACTIONS 38Ar(p, n), E=135 MeV; measured σ(θ). 38K levels deduced Gamow-Teller transition strength. Shell-model comparison.

RADIOACTIVITY 38Ca(β+); measured β-delayed Eγ, Iγ. 38K levels deduced β-decay branching ratios, Gamow-Teller transition strength. Shell-model comparison.

doi: 10.1103/PhysRevC.54.602
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0440.


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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1996IB01      Phys.Rev. C53, 1547 (1996)

F.Ibrahim, D.Hojman, A.J.Kreiner, B.Roussiere, J.Sauvage, C.Bourgeois, A.Korichi, J.Davidson, M.Davidson, M.Debray, I.Deloncle, A.Knipper, F.Le Blanc, G.Marguier, J.Oms, N.Perrin, M.G.Porquet, H.Sergolle, H.Somacal

Rotational High Spin Structures in Doubly-Odd 184Au

NUCLEAR REACTIONS 162Dy(27Al, 5n), E not given; 165Ho(24Mg, 5n), E=120-135 MeV; 170Yb(19F, 5n), E=95-110 MeV; measured γγ coin. 184Au deduced high-spin levels, J, π, configurations, band structure, γ transitions.

doi: 10.1103/PhysRevC.53.1547
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1996JO17      Z.Phys. A355, 227 (1996)

A.Jokinen, M.Oinonen, J.Aysto, P.Baumann, F.Didierjean, P.Hoff, A.Huck, A.Knipper, G.Marguier, Yu.N.Novikov, A.V.Popov, M.Ramdane, D.M.Seliverstov, P.Van Duppen, G.Walter, and the ISOLDE-Collaboration

Proton Instability of 73Rb

NUCLEAR REACTIONS, ICPND 93Nb(p, X)73Rb/74Rb/75Rb/76Rb, E=1 GeV; measured residuals yield. 73Rb deduced confirmation of proton unbound character.

doi: 10.1007/s002180050104
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1994BA50      Phys.Rev. C50, 1180 (1994)

P.Baumann, M.Bounajma, A.Huck, G.Klotz, A.Knipper, G.Walter, G.Marguier, C.Richard-Serre, H.Ravn, E.Hagebo, P.Hoff, K.Steffensen

Beta Decay Properties of 67,68Se and the Astrophysical rp-Process Path

RADIOACTIVITY 67,68Se(EC), (β+); measured T1/2, βγ-, γγ-coin, Iβ, Eγ, Iγ; deduced log ft, rp-process path implications. 68,67As levels deduced, J, π.

doi: 10.1103/PhysRevC.50.1180
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1994IB01      Z.Phys. A350, 9 (1994)

F.Ibrahim, P.Kilcher, B.Roussiere, J.Sauvage, J.Genevey, A.Gizon, A.Knipper, G.Marguier, D.Barneoud, R.Beraud, G.Cata-Danil, J.Blachot, I.Deloncle, R.Duffait, A.Emsallem, D.Hojman, A.J.Kreiner, F.Le Blanc, J.Libert, J.Oms

Spin and Parity of Isomeric and Ground States of the Doubly-Odd Nucleus 184Au

RADIOACTIVITY 184Hg(β+), (EC) [from 148Sm(40Ar, X), E=185 MeV]; measured γγ(t), γ(X-ray)(t), Eγ, Iγ, E X-ray, I X-ray. 184Au deduced levels, J, π, isomer T1/2.

doi: 10.1007/BF01285045
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1994KE07      Z.Phys. A348, 67 (1994)

H.Keller, V.Borrel, D.Guillemaud-Mueller, A.C.Mueller, F.Pougheon, O.Sorlin, P.Baumann, F.Didierjean, A.Huck, A.Knipper, G.Walter, R.Anne, D.Bazin, M.Lewitowicz, M.G.Saint-Laurent, G.Marguier

Production of Isomeric 44V and 42Sc in High Energy Heavy Ion Reactions

RADIOACTIVITY 44m,44V(β+); 42m,42Sc(β+) [from Ni(58Ni, X), E=69 MeV/nucleon]; measured βγ-coin; deduced isomer to ground state production ratio.

NUCLEAR REACTIONS, ICPND Ni(58Ni, X)44V/44mV/42Sc/42mSc, E=69 MeV/nucleon; measured βγ-coin; deduced isomer to ground state production ratio.

doi: 10.1007/BF01291658
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1993KL02      Phys.Rev. C47, 2502 (1993)

G.Klotz, P.Baumann, M.Bounajma, A.Huck, A.Knipper, G.Walter, G.Marguier, C.Richard-Serre, A.Poves, J.Retamosa

Beta Decay of 31,32Na and 31Mg: Study of the N = 20 shell closure

RADIOACTIVITY 31,32Na, 31Mg(β-n) [from U(p, X), E=600 MeV]; measured Eγ, Iγ, γγ-, nγ-coin, Iβ; deduced log ft. 31,32Mg, 31Al deduced levels, J, π. 32Al deduced γ-cascade evidence.

doi: 10.1103/PhysRevC.47.2502
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1991GE02      Z.Phys. A338, 405 (1991)

J.Genevey, A.Gizon, G.Marguier, C.Richard-Serre, A.Knipper, P.Paris, C.F.Liang, B.Weiss, and the ISOLDE and ISOCELE Collaborations

Non-Yrast Level Structure of 121Xe via Beta Decay of 121m,121gCs

RADIOACTIVITY 121,121mCs; measured Eγ, Iγ, I(ce), βγ-, γγ-coin, γγ(t), γ(ce)(t); deduced log ft. 121Xe deduced levels, J, π, γ-multipolarity.

doi: 10.1007/BF01295768
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1990ED01      Hyperfine Interactions 59, 83 (1990)

R.Eder, I.Berkes, D.E.Brown, I.S.Grant, E.Hagn, P.Harding, R.Hassani, P.Herzog, B.Kastelein, A.Knipper, G.Marguier, M.Massaq, S.Ohya, H.Postma, J.Prinz, C.Richard-Serre, I.Romanski, K.Schlosser, N.J.Stone, W.Vanderpoorten, J.Vanhaverbeke, L.Vanneste, T.Woelfle, E.Zech, and the ISOLDE Collaboration

NICOLE: New on-line orientation facility at ISOLDE/CERN

RADIOACTIVITY 187,185,189Pt, 186mIr; measured NMR, on-line orientation. 187,185,189Pt levels deduced μ, electric quadrupole moments, ratio. 186Ir deduced isomer μ, J. 184Hg; measured γ(θ), anisotropy vs temperature, I(ce). 184Au levels deduced T1/2, decay scheme. Off-line, on-line orientation techniques.

doi: 10.1007/BF02401196
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1989BA07      Phys.Rev. C39, 626 (1989)

P.Baumann, Ph.Dessagne, A.Huck, G.Klotz, A.Knipper, Ch.Miehe, M.Ramdane, G.Walter, G.Marguier, H.Gabelmann, C.Richard-Serre, K.Schlosser, A.Poves

Beta Decay of 30Na: Experiment and theory

RADIOACTIVITY 30Na(β-n); measured E(γ), I(γ), E(n), I(n), γγ-, γn-coin; deduced log ft, B(GT). 30Mg deduced levels, J, π, I(β). 28,29Mg deduced levels, J, π. Ge(Li), scintillation detectors.

doi: 10.1103/PhysRevC.39.626
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1989BA50      Phys.Lett. 228B, 458 (1989)

P.Baumann, A.Huck, G.Klotz, A.Knipper, G.Walter, G.Marguier, H.L.Ravn, C.Richard-Serre, A.Poves, J.Retamosa

34Si: A new doubly magic nucleus ( Question )

RADIOACTIVITY 34Al(β-) [from U(p, X), E=600 MeV]; measured βγγ-coin, Eγ, Iγ; deduced log ft, neutron emission probability. 34Al level deduced J, π. 34Si deduced levels, J, π, γ-branching ratios.

doi: 10.1016/0370-2693(89)90974-X
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1989MI03      Phys.Rev. C39, 992 (1989)

Ch.Miehe, Ph.Dessagne, P.Baumann, A.Huck, G.Klotz, A.Knipper, G.Walter, G.Marguier

Experimental Mass Excess of 40Cl and 42Cl

RADIOACTIVITY 40,42Cl(β-) [from Ta(p, X), E=600 MeV]; measured E(β), βγ-coin; deduced Q(β-), mass excesses. Scintillation β- telescope, Ge(Li) γ-counter, on-line mass separation.

doi: 10.1103/PhysRevC.39.992
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1987BA46      Phys.Rev. C36, 765 (1987)

P.Baumann, Ph.Dessagne, A.Huck, G.Klotz, A.Knipper, G.Marguier, C.Miehe, M.Ramdane, C.Richard-Serre, G.Walter, B.H.Wildenthal

Gamow-Teller Beta Decay of 29Na and Comparison with Shell-Model Predictions

RADIOACTIVITY 29Na(β-n) [from U(p, X), E=600 MeV]; measured Eγ, Iγ, β-delayed En, I(n), γγ-, nγ-coin, T1/2; deduced log ft, Gamow-Teller transition strength. 29Mg deduced levels, J, π, T1/2, β-branching ratios. Ge(Li), BaF2, plastic detectors. Shell model.

doi: 10.1103/PhysRevC.36.765
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1987BO21      Phys.Scr. 36, 218 (1987)

M.J.G.Borge, P.Dessagne, G.T.Ewan, P.G.Hansen, A.Huck, B.Jonson, G.Klotz, A.Knipper, S.Mattsson, G.Nyman, C.Richard-Serre, K.Riisager, G.Walter, and the ISOLDE Collaboration

Study of the Giant Gamow-Teller Resonance in Nuclear Beta Decay: The case of 33Ar

RADIOACTIVITY 33Ar(β+p) [from 40Ca(p, 5n3p), E=600 MeV]; measured T1/2, Eγ, Iγ, Ep, Ip, pγ-coin. 33Cl deduced Gamow-Teller strength function, γ-transitions, γ-branching. 32,33S deduced γ-transitions, γ-branching.

doi: 10.1088/0031-8949/36/2/005
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1986MA41      J.Phys.(London) G12, 757 (1986)

G.Marguier, C.Richard-Serre, J.Genevey, M.Morgue, A.Charvet, J.Giroux, A.Huck, A.Knipper, G.Walter, and the ISOLDE Collaboration

Decay Study of the 117Cs and 117Xe Nuclei

RADIOACTIVITY 117Cs(β+), (EC) [from La(p, xnyp), E=600 MeV]; 117Xe(β+), (EC) [from 117Cs decay]; measured Eγ, Iγ, I(ce), γγ-, γ(ce)-coin. 117Cs deduced T1/2. 117Xe, 117I deduced levels, J, π, γ-branching, γ-multipolarity, ICC. On-line mass separation, Ge(Li), Si(Li) detectors.

doi: 10.1088/0305-4616/12/8/012
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1986MI08      Phys.Rev. C33, 1736 (1986)

C.Miehe, Ph.Dessagne, P.Baumann, A.Huck, G.Klotz, A.Knipper, G.Walter, C.Richard-Serre

Experimental Mass Excess of 49K and 50K

RADIOACTIVITY 49,50K(β-n) [from U(p, X), E=600 MeV]; measured β-delayed neutron spectra, βn-energy coincidences; deduced Qβ. 49,50K deduced mass excesses.

doi: 10.1103/PhysRevC.33.1736
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1985BJ01      Nucl.Phys. A443, 283 (1985)

T.Bjornstad, M.J.G.Borge, P.Dessagne, R.-D.Von Dincklage, G.T.Ewan, P.G.Hansen, A.Huck, B.Jonson, G.Klotz, A.Knipper, P.O.Larsson, G.Nyman, H.L.Ravn, C.Richard-Serre, K.Riisager, D.Schardt, G.Walter, and the ISOLDE Collaboration

Study of the Giant Gamow-Teller Resonance in Nuclear β-Decay: The case of 32Ar

RADIOACTIVITY 32Ar(β+p) [from 40Ca(p, 3p6n) reaction]; measured β-delayed E(p), I(p), E(γ), I(γ), pγ-coin; deduced axial vector strength renormalization, β-strength function. 32Ar deduced T1/2. 32Cl deduced levels, proton braching ratio, Gamow-Teller strength function. CaO target, Ge, surface barrier Si, CsI detectors. On-line mass separation.

doi: 10.1016/0375-9474(85)90264-7
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1985HU03      Phys.Rev. C31, 2226 (1985)

A.Huck, G.Klotz, A.Knipper, C.Miehe, C.Richard-Serre, G.Walter, A.Poves, H.L.Ravn, G.Marguier

Beta Decay of the New Isotopes 52K, 52Ca, and 52Sc; A test of the shell model far from stability

RADIOACTIVITY 52K(β-n); 52Ca(β-) [from 52K(β--decay)]; 52Sc(β-) [from 52Ca(β--decay)]; measured T1/2, Eγ, Iγ, Eβ, βγ-, γγ-, βγn-coin, En, In; deduced Qβ, mass excess, log ft. 52Ca, 52Sc, 52Ti deduced levels, Iβ, γ-branching, J, π.

doi: 10.1103/PhysRevC.31.2226
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1982CA04      Phys.Lett. 109B, 419 (1982)

L.C.Carraz, P.G.Hansen, A.Huck, B.Jonson, G.Klotz, A.Knipper, K.L.Kratz, C.Miehe, S.Mattsson, G.Nyman, H.Ohm, A.M.Poskanzer, A.Poves, H.L.Ravn, C.Richard-Serre, A.Schroder, G.Walter, W.Ziegert

The 49K Beta Decay

RADIOACTIVITY 49K [from U(p, X), E=600 MeV]; measured β-delayed En, In, nγ-coin, Eγ, Iγ, T1/2, β-activity; deduced β-strength function, Iβ, log ft, neutron branching ratio, (Qβ-B(n)) difference. 48,50,51K; measured neutron branching ratio, (Qβ-B(n)) difference. 48Ca deduced transitions.49Ca deduced levels, possible J, π, configurations.

doi: 10.1016/0370-2693(82)91104-2
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1981MA01      J.Phys.(London) G7, 101 (1981)

G.Marguier, A.Charvet, J.Genevey, C.Richard-Serre, A.Knipper, G.Walter, and the ISOLDE Collaboration

The Decay of 1.7 s 123Cs and 5.9 min 123Cs

RADIOACTIVITY 123m,123Cs [from La(p, xnyp), E=600 MeV, on-line mass separation]; measured T1/2, Eγ, Iγ, I(ce), γγ-, γ(ce)-coin; deduced log ft. 123Cs, 123Xe deduced levels, J, π. Ge(Li), Si(Li), plastic detectors.

doi: 10.1088/0305-4616/7/1/014
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1980HU01      Phys.Rev. C21, 712 (1980)

A.Huck, G.Klotz, A.Knipper, C.Miehe, G.Walter, C.Richard-Serre

Levels in 45K and 46K Excited by the β Decay of 45Ar and 46Ar

RADIOACTIVITY 45,46Ar [from 50,51V(p, xn6p), E=600 MeV, mass separation]; measured Eγ(t), Iγ(t), γγ-coin, γγ(t). 45K deduced levels, log ft, J, π, T1/2. 46K deduced levels.

doi: 10.1103/PhysRevC.21.712
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1980HU10      Phys.Rev. C22, 1245 (1980)

A.Huck, G.Koltz, A.Knipper, C.Miehe, G.Walter, C.Richard-Serre

Levels of 45Ca Populated in the β Decay of 45K

RADIOACTIVITY 45K [from U(p, X), E=600 MeV; V(p, xnyp)45Ar(β-)]; measured Eγ, Iγ, γ(t), γγ-coin, T1/2; deduced log ft. 45Ca deduced levels, β-branching, J, π, γ-branching ratio.

doi: 10.1103/PhysRevC.22.1245
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1980HU14      Phys.Rev. C22, 2544 (1980)

A.Huck, G.Klotz, A.Knipper, C.Miehe, C.Richard-Serre, G.Walter, H.L.Ravn

β Decay of 51Ca

RADIOACTIVITY 51Ca [from U(p, X), E=600 MeV, 51K(β-decay), mass separation]; measured Eγ, Iγ, γγ(t), γγ-, γβ-coin, T1/2; deduced log ft. 51Sc deduced levels, J, π, γ-branching, β-branching.

doi: 10.1103/PhysRevC.22.2544
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1980KA05      Nucl.Phys. A337, 120 (1980)

A.W.B.Kalshoven, F.W.N.de Boer, W.H.A.Hesselink, S.Idzenga, J.Ludziejewski, F.Ottenhof, J.J.van Ruyven, H.Verheul, A.Knipper, G.Marguier, C.Richard-Serre, B.Bergersen, E.Hagebo, O.Scheidemann

Level Structure of 99,101,103Ag Observed in the Decay of Light Cd Isotopes

RADIOACTIVITY 99,101,103Cd [from Sn(p, xn3p)]; measured T1/2, Eγ, Iγ, I(ce), γγ(t). 99,101,103Ag deduced levels, J, π.

NUCLEAR REACTIONS 102,104Pd(p, 2nγ), E=25, 19 MeV; measured γ(θ); deduced ICC. On-line mass separated sources. Ge(Li), Si(Li) detectors.

doi: 10.1016/0375-9474(80)90082-2
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1980MA16      Nucl.Phys. A342, 301 (1980)

G.Marguier, A.Charvet, J.Genevey, C.Richard-Serre, A.Knipper, G.Walter, and the ISOLDE Collaboration

Evidence for 116Xe Quasi-Rotational Bands Populated in the Decays of 0.7 s and 4.1 s 116Cs States

RADIOACTIVITY 116Cs [from La(3He, xnyp), mass separation]; measured T1/2, Eγ, Iγ, γγ-, βγ-coin. 116Xe deduced levels, J, π. Ge(Li) detector.

doi: 10.1016/0375-9474(80)90257-2
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1979BE51      Nucl.Phys. A332, 397 (1979)

A.Ben Braham, V.Berg, C.Bourgeois, P.Kilcher, J.Letessier, M.G.Desthuilliers-Porquet, C.Schuck, A.Huck, A.Knipper, C.Richard-Serre, A.Hoglund, and the ISOLDE and ISOCELE Collaborations

Etude de la Desintegration Radioactive de 187Au: Existence de Transitions E0 dans 187Pt < question >

RADIOACTIVITY 187Au [from Au(p, xn), Pt(p, xn), Pb(p, 3pxn), 'on-line' mass-separation]; measured Eγ, Iγ, I(ce), ICC, γX-coin, ceγ-coin, γce(t), (ce)(ce)(t). 187Pt deduced levels, J, π, T1/2, multipolarities. Ge(Li), HPGe, Si(Li), magnetic spectrograph.

doi: 10.1016/0375-9474(79)90010-1
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1979BE62      Izv.Akad.Nauk SSSR, Ser.Fiz. 43, 918 (1979); Bull.Acad.Sci.USSR, Phys.Ser. 43, No.5, 16 (1979)

A.Ben Brakham, V.Berg, C.Bourgeois, P.Kilcher, Zh.Letese, M.Zh.Destui, C.Sebille-Schuck, A.Khyuk, A.Knipper, K.Rishar-Serr

E0 Transitions in 187Pt

RADIOACTIVITY 187Au [from Pt(p, xn), Au(p, xn)187Hg(ϵ+β+), E=157 MeV, Pb(p, xnyp), E=600 MeV]; measured T1/2, I(ce). 187Pt deduced E0 transitions, γ-multipole mixing, ICC. Mass-separated sources. Gerholm double beta spectrometer.


1979DE03      Nucl.Phys. A313, 221 (1979)

M.G.Desthuilliers, C.Bourgeois, P.Kilcher, J.Letessier, F.Beck, T.Byrski, A.Knipper

Structure of the Collective Bands in the 185Au Nucleus

NUCLEAR REACTIONS 175Lu(16O, 6n), E=112 MeV; 170Yb(19F, 4n), E=92 MeV; 165Ho(24Mg, 4n), E=120 MeV; measured σ(E, Eγ), σ(Eγ, θ), γγ-coin, directional correlation. 185Au deduced levels, J, π, δ. Enriched targets, Ge(Li) detectors.

doi: 10.1016/0375-9474(79)90577-3
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1979SC20      Nucl.Phys. A325, 421 (1979)

C.Schuck, J.Genevey-Rivier, V.Berg, A.Knipper, G.Walter, C.Richard-Serre, A.Hoglund

The Levels of 185Ir Populated in the Decay of 185m,185gPt

RADIOACTIVITY 185m,185Pt [from Pb(p, 3pxn) Hg → Au → Pt, mass separated]; measured Eγ, Iγ, γγ-coin, γce(t), (ce)(ce)(t); deduced ICC. 185Ir deduced levels, J, π, T1/2, δ, B(M1), B(E2). Ge(Li), Si(Li), magnetic spectrometers.

doi: 10.1016/0375-9474(79)90025-3
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1978HU01      J.Phys.(London) G4, L9 (1978)

A.Huck, G.Klotz, A.Knipper, C.Miehe, H.L.Ravn, C.Richard-Serre, G.Walter, The ISOLDE Collaboration

Decay of 46Ar

RADIOACTIVITY 46Ar; measured Eγ, βγ-coin, T1/2; deduced log ft, β-branching. 46K deduced levels. Ge(Li) detector.

doi: 10.1088/0305-4616/4/1/005
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1978HU10      Phys.Rev. C18, 1803 (1978)

A.Huck, G.Klotz, A.Knipper, C.Miehe, G.Walter, C.Richard-Serre

Levels in 43K and 44K Excited by the β Decay of 43Ar and 44Ar

RADIOACTIVITY 43,44Ar [from V(p, xn6p)]; measured Eγ, Iγ, γγ-coin; deduced log ft. 43,44K deduced levels, J, π, γ-branching. Mass separated.

doi: 10.1103/PhysRevC.18.1803
Citations: PlumX Metrics


1978HU15      Fizika, Suppl. 10, 17 (1978)

A.Huck, G.Klotz, A.Knipper, C.Miehe, G.Walter, C.Richard-Serre, The ISOLDE Collaboration

Beta Decay of 44Ar and Weak Coupling Predictions for Neutron Rich Argon and Potassium Nuclei

RADIOACTIVITY 44Ar [from 51V(p, xn6p), E=600 MeV]; measured γγ-coin. 44K deduced levels, β-branching, log ft, γ-branching ratios. Weak coupling model.


1977BE20      Nucl.Phys. A283, 64 (1977)

R.Bertini, S.Joly, J.C.Merdinger, M.S.Antony, A.Kiss, A.Knipper

The Lowest Five Levels of 25Na: Lifetime, Spin and Transition Strength Measurements

NUCLEAR REACTIONS 26Mg(t, αγ), E=1.9-3.2 MeV; measured σ(Eγ, θ(γ)), αγ-coin, electronic timing, DSA. 25Na deduced γ-ray branching ratios, T1/2, J, π, mixing ratios. Enriched targets.

doi: 10.1016/0375-9474(77)90699-6
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1977CH21      J.Phys.(Paris), Lett. 38, L-241 (1977)

A.Charvet, J.Genevey-Rivier, L.C.Carraz, C.Richard-Serre, A.Knipper, G.Walter

The Decay of 124Cs

RADIOACTIVITY 124Cs; measured Eγ, Iγ, I(ce). 124Xe deduced levels, K, J, π.

doi: 10.1051/jphyslet:019770038013024100
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1977GE03      Nucl.Phys. A283, 45 (1977)

J.Genevey-Rivier, A.Charvet, G.Marguier, C.Richard-Serre, J.D'Auria, A.Huck, G.Klotz, A.Knipper, G.Walter

Level Structure of Light Even Xenon Nuclei Populated in the Decays of Isomeric and Ground States of 118,120,122Cs

RADIOACTIVITY 118m,118,120m,120,122m,122Cs [from La(p, 3pxn)]; measured T1/2, Eγ, Iγ, E(ce), I(ce), γγce-coin; deduced ICC. 118,120,122Xe deduced levels, J, π. On-line mass separated sources, Ge(Li), Si(Li).

doi: 10.1016/0375-9474(77)90698-4
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1976BE16      Phys.Rev. C13, 1792 (1976)

F.A.Beck, T.Byrski, A.Knipper, J.P.Vivien

Angular Correlation and Gamma Ray Linear Polarization Measurements in 29Al

NUCLEAR REACTIONS 26Mg(α, pγ), E=14.2 MeV; measured pγ(θ), Eγ, Iγ, linear polarization. 29Al deduced levels, J, π, δ, γ-branching. Enriched target. Ge(Li) Compton polarimeter.

doi: 10.1103/PhysRevC.13.1792
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1976FO01      Phys.Rev. C13, 1049 (1976)

S.Fortier, H.Laurent, J.P.Schapira, M.S.Antony, A.Knipper

Gamma Decay of the First T = 3/2 Level in 41Sc

NUCLEAR REACTIONS 40Ca(p, γ), E=4971-4979 keV; measured σ(E, Eγ, θ). 41Sc deduced resonance, Γ, δ, IAS, B(M1).

doi: 10.1103/PhysRevC.13.1049
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1976HA07      Phys.Lett. 61B, 141 (1976)

B.Haas, J.Chevallier, A.Knipper, J.Styczen, P.Taras

Deformation Systematics for the Positive Parity States in the 1f7/2 Shell

NUCLEAR STRUCTURE 41,43,45,47Ca, 41,43,45,47Sc, 43,45,47,49,51V, 43,45,47,49Ti, 45,47,49,51,53Mn, 47,49,51,53,55Co, 47,49,51,53Fe, 47,49,51Cr, 49,51,53,55Ni; calculated relative static energy vs deformation.

doi: 10.1016/0370-2693(76)90609-2
Citations: PlumX Metrics


1974BY01      Nucl.Phys. A223, 125 (1974)

T.Byrski, F.A.Beck, P.Engelstein, M.Forterre, A.Knipper

Etude de la Structure du Noyau 29P

NUCLEAR REACTIONS 28Si(p, γ), E=0.35-2.65 MeV; 28Si(d, nγ), E=2.8, 5.1 MeV; measured Eγ, Iγ, dσ(θ(γ)), γγ(θ), Doppler shift attenuation. 29P levels, deduced E(X), J, γ-branching, γ-mixing, T1/2. Enriched target.

doi: 10.1016/0375-9474(74)90281-4
Citations: PlumX Metrics


1970GO13      C.R.Acad.Sci., Ser.B, 270, 231 (1970)

S.Gorodetzky, F.Beck, T.Byrski, P.Engelstein, A.Knipper

Moment Angulaire du Niveau Excite a 4 081 keV dans 29P

NUCLEAR REACTIONS 28Si(p, γ), E=1.382 MeV; measured σ(θ(γ), θ(γγ)). 29P levels deduced J, γ-multipolarity.


1969GO04      Nucl.Phys. A129, 129 (1969)

S.Gorodetzky, J.C.Merdinger, N.Schulz, A.Knipper

Durees de Vie dans 17O, 39K et 45Ca par Une Technique de Coincidences Particule-Gamma

NUCLEAR REACTIONS 16O(d, p), E=1.2 MeV; 39K(p, p'), E=5.6 MeV; 44Ca(d, p), E=2.3 MeV; measured pγ-delay. 17O, 39K, 45Ca levels deduced T1/2. Natural, enriched targets.

doi: 10.1016/0375-9474(69)90913-0
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1969GO11      Nucl.Instr.Methods 69, 163 (1969)

S.Gorodetzky, F.A.Beck, P.Engelstein, T.Byrski, A.Knipper

Appareillage Multicompteur pour la Mesure de Correlations Angulaires

RADIOACTIVITY 207Bi; measured γγ(θ).

NUCLEAR REACTIONS 53Cr(p, n), E not given; measured γγ(θ). Seven-detector goniometer.

doi: 10.1016/0029-554X(69)90589-8
Citations: PlumX Metrics


1968GO09      Compt.Rend. 266B, 512 (1968)

S.Gorodetzky, A.Knipper, J.-C.Merdinger, N.Schulz

De la Parite du Niveau Excite a 3786 keV dans le 30Si

NUCLEAR STRUCTURE 30Si; measured not abstracted; deduced nuclear properties.


1968GO14      Compt. Rend. 267B, 78 (1968)

S.Gorodetzky, F.Beck, A.Knipper

Polarisation Plane des Rayons γ de 170 keV Emis dans la Reaction 12C(d, p)13C

NUCLEAR STRUCTURE 13C, 12C; measured not abstracted; deduced nuclear properties.


1968GO15      Nucl.Phys. A117, 208(1968)

S.Gorodetzky, F.A.Beck, T.Byrski, A.Knipper

Determination de Moments Angulaires et de Melanges Multipolaires dans le 211Bi

RADIOACTIVITY 211Pb; measured Eγ, Iγ, γγ-, γce-coin, γγ(θ), γ-polarization; 211Bi deduced levels, J, π, delta(M1+E2). Ge(Li) detector.

doi: 10.1016/0375-9474(68)90870-1
Citations: PlumX Metrics


1968GO17      Nucl.Phys. A118, 545(1968)

S.Gorodetzky, F.A.Beck, R.Bertini, J.Chevallier, A.Knipper

Distribution Angulaire et Polarisation Plane des Rayons Gamma de 955 keV du 12B

NUCLEAR REACTIONS 11B(d, p1), E=0.5-5.5 MeV; measured σ(E;Eγ, θ), γ-polarization. 12B level deduced J, π, delta. Enriched target.

doi: 10.1016/0375-9474(68)90439-9
Citations: PlumX Metrics


1968GO18      Nucl.Phys. A118, 556(1968)

S.Gorodetzky, F.A.Beck, R.Bertini, A.Knipper

Distribution Angulaire du Groupe de Protons p1 et Correlation Angulaires p1-γ dans la Reaction 11B(d, p)12B

NUCLEAR REACTIONS 11B(d, p), E=0.7 MeV; measured σ(Ep, θ), pγ(θ); deduced reaction mechanism. Natural targets.

doi: 10.1016/0375-9474(68)90440-5
Citations: PlumX Metrics


1968GO41      J.Phys.(Paris) 29, Suppl.No.1, Colloq.C1-99 (1968)

S.Gorodetzky, G.Seyller, N.Schulz, A.Knipper

Vie Moyenne du Niveau Excite a 280 keV de 75As

RADIOACTIVITY 75Se; measured γγ(t). 75As level deduced T1/2.


1967KN01      Priv.Comm. (June 1967)

A.Knipper

Temps Courts de Noyaux dans les Etats Excites

NUCLEAR STRUCTURE 143Ce, 131I, 132Te, 40Sc, 53Fe, 207Bi, 198Au, 211Pb; measured not abstracted; deduced nuclear properties.


1966GO13      Nucl.Phys. 82, 275 (1966)

S.Gorodetzky, F.Beck, A.Knipper

Melange M1+E2 et Effets de Penetration dans la Conversion Interne des Rayons γ de 350 keV du 207Tl

RADIOACTIVITY 211Bi; measured αγ(θ), γ-polarization, αce(θ), ICC. 207Tl deduced levels, J, π, γ-mixing, electron penetration.

doi: 10.1016/0029-5582(66)90002-2
Citations: PlumX Metrics


1966GO19      Nucl.Phys. 85, 519 (1966)

S.Gorodetzky, N.Schulz, E.Bozek, A.Knipper

Periodes des Niveaux a 405 keV du 211Bi et a 377 keV du 53Mn

RADIOACTIVITY 211Pb; measured γγ-delay. 211Bi level deduced T1/2. 53Cr(p, n), E = 3.1 MeV; measured γγ-delay. 53Mn level deduced T1/2. Natural target.

doi: 10.1016/0029-5582(66)90319-1
Citations: PlumX Metrics


1966GO20      Nucl.Phys. 85, 529 (1966)

S.Gorodetzky, N.Schulz, E.Bozek, A.C.Knipper

Application de la Technique des Coincidences Differees a la Mesure de Vies Moyennes Breves dans le 131Xe et le 143Pr

RADIOACTIVITY 131I, 143Ce, 198Au; measured βγ-delay. 131Xe, 143Pr, 198Hg levels deduced T1/2.

doi: 10.1016/0029-5582(66)90320-8
Citations: PlumX Metrics


1966GO21      Nucl.Phys. 85, 576 (1966)

S.Gorodetzky, F.A.Beck, R.Bertini, E.Bozek, A.Knipper

Distribution Angulaire, Correlations Angulaires et Polarisation Plane des Rayons Gamma de la Reaction 53Cr(p, n)53Mn

NUCLEAR REACTIONS 53Cr(p, nγ), E = 3.15, 3.25 MeV; measured σ(Eγ, θ), γ-polarization (θ), γγ(θ). 53Mn levels deduced, J, π, deltaγ. Natural, enriched targets.

doi: 10.1016/0029-5582(66)90323-3
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1966GO23      J.Phys.(Paris) 27, 521 (1966)

S.Gorodetzky, N.Schulz, J.Chevallier, A.C.Knipper

Periodes de Niveaux Excites du Calcium 40 et de l'Iode 132

NUCLEAR STRUCTURE 40Ca, 132Te; measured not abstracted; deduced nuclear properties.

doi: 10.1051/jphys:01966002709-10052100
Citations: PlumX Metrics


1966GO35      Compt.Rend. 262B, 1158 (1966)

S.Gorodetzky, N.Schulz, A.Knipper

Periode du Niveau Excite a 570 keV du 207Pb

RADIOACTIVITY 207Bi; measured γγ-delay. 207Pb level deduced T1/2.


1963CO01      Bull.Am.Phys.Soc. 8, No.1, 26, F7 (1963)

R.Cohen, S.Devons, A.D.Kanaris, A.Knipper

Capture of Muons by O16

NUCLEAR STRUCTURE 16N, 16O; measured not abstracted; deduced nuclear properties.


1961GO11      Compt.rend. 253, 428 (1961)

S.Gorodetzky, R.Manquenouille, R.Richert, A.Knipper

Limite Superieure de la Periode du Niveau Excite a 351 keV du 143Pr

NUCLEAR STRUCTURE 143Ce; measured not abstracted; deduced nuclear properties.


1961GO19      Priv.Comm. (October 1961); See Also 61Go24

S.Gorodetzky, N.Schulz, R.Manquenouille, R.Richert, A.C.Knipper

NUCLEAR STRUCTURE 132Te; measured not abstracted; deduced nuclear properties.


1961GO24      Proc.Conf. Electromagnetic Lifetimes and Properties Nuclear States, Gatlinburg, Tennessee (October 1961); NAS-NRC Publ.974, p.79 (1962)

S.Gorodetzky, R.Manquenouille, R.Richert, A.C.Knipper

Measurements of Nuclear Lifetimes with a Time-to-Height Converter

NUCLEAR STRUCTURE 132I, 143Pr, 141Pr, 115In, 159Tb, 182W, 181Ta, 170Yb, 207Pb, 203Tl; measured not abstracted; deduced nuclear properties.


1961GO31      J.Phys.Radium 22, 690 (1961)

S.Gorodetzky, R.Richert, R.Manquenouille, A.Knipper

NUCLEAR STRUCTURE 26Al; measured not abstracted; deduced nuclear properties.


1961GO32      J.Phys.Radium 22, 699 (1961)

S.Gorodetzky, R.Manquenouille, R.Richert, A.Knipper

Periodes des Niveaux Excites a 362 keV du 159Tb et a 570 keV du 207Pb

NUCLEAR STRUCTURE 159Gd, 207Bi; measured not abstracted; deduced nuclear properties.

doi: 10.1051/jphysrad:019610022010069901
Citations: PlumX Metrics


1961KN02      Ann.Phys.(New York) 6, 211 (1961)

A.Knipper

Contribution a l'Etude Experimentale de Niveaux Excites de Quelques Noyaux Radioactifs par la Mesure de Leur Periode, par la Methode des Correlations Angulaires et par la Methode d'Orientation Nucleaire Aux Basses Temperatures

NUCLEAR STRUCTURE 9Be, 10B, 211Bi, 16O, 110Ag, 60Co, 57Co, 60Ni, 141Ce, 139Ce, 19F; measured not abstracted; deduced nuclear properties.


1960GO15      Compt.rend. 251, 65 (1960)

S.Gorodetzky, R.Manquenouille, R.Richert, A.Knipper

Vie Moyenne du Niveau Excite a 279 keV du 203Tl

NUCLEAR STRUCTURE 203Hg; measured not abstracted; deduced nuclear properties.


1960GO21      J.Phys.Radium 21, 439 (1960)

S.Gorodetzky, R.Manquenouille, R.Richert, A.Knipper

Vie Moyenne du Niveau Excite a 595 keV de 115In

NUCLEAR STRUCTURE 115Cd; measured not abstracted; deduced nuclear properties.

doi: 10.1051/jphysrad:01960002105043901
Citations: PlumX Metrics


1960GO23      Nuclear Phys. 17, 684 (1960)

S.Gorodetzky, R.Richert, R.Manquenouille, A.Knipper

Vie Moyenne du Premier Niveau Excite de 10B

NUCLEAR STRUCTURE 10B; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0029-5582(60)90152-8
Citations: PlumX Metrics


1960GO26      Compt.Rend. 251, 944 (1960)

S.Gorodetzky, R.Richert, R.Manquenouille, A.Knipper

Mean Life of the First Excited State of Al25

NUCLEAR STRUCTURE 25Al; measured not abstracted; deduced nuclear properties.


1958GO47      J.Phys.Radium 19, 83 (1958)

S.Gorodetzky, A.Knipper

On the Method of Delayed Coincidences Average Life of the First Excited Level of B10

doi: 10.1051/jphysrad:0195800190108300
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