NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = E.Poirier Found 23 matches. 2015BR17 Phys.Rev. C 92, 054326 (2015) J.A.Briz, E.Nacher, M.J.G.Borge, A.Algora, B.Rubio, Ph.Dessagne, A.Maira, D.Cano-Ott, S.Courtin, D.Escrig, L.M.Fraile, W.Gelletly, A.Jungclaus, G.Le Scornet, F.Marechal, Ch.Miehe, E.Poirier, A.Poves, P.Sarriguren, J.L.Tain, O.Tengblad Shape study of the N = Z nucleus 72Kr via β decay RADIOACTIVITY 72Kr(β+), (EC)[from Nb(p, X), E=1.4 GeV at ISOLDE-CERN]; measured Eγ, Iγ, Eβ, total absorption spectrum (TAS), β(TAS)-coin, using Lucrecia TAS detection system at CERN; deduced β++ϵ intensity distribution as function of excitation energy of 72Br, B(GT) distribution, shape coexistence, nuclear deformation. Comparison with QRPA and shell-model calculations. Comparison of relative intensities of γ-transitions from TAS analysis with those measured with HPGe coaxial detector and previous results from high-resolution spectroscopy.
doi: 10.1103/PhysRevC.92.054326
2013PE13 Phys.Rev. C 88, 014324 (2013) A.B.Perez-Cerdan, B.Rubio, W.Gelletly, A.Algora, J.Agramunt, E.Nacher, J.L.Tain, P.Sarriguren, L.M.Fraile, M.J.G.Borge, L.Caballero, Ph.Dessagne, A.Jungclaus, G.Heitz, F.Marechal, E.Poirier, M.D.Salsac, O.Tengblad Deformation of Sr and Rb isotopes close to the N=Z line via β-decay studies using the total absorption technique RADIOACTIVITY 76,78Sr, 76,78Rb(β+), (EC)[from Nb(p, X), E=1.4 GeV]; measured Eγ, Iγ using total absorption spectrometer Lucrecia (TAS) at CERN-ISOLDE facility; deduced β feedings, BG(T) strength distributions, deformation in ground states. Comparison with QRPA calculations.
doi: 10.1103/PhysRevC.88.014324
2006PE16 Phys.Rev. C 74, 014313 (2006) F.Perrot, F.Marechal, C.Jollet, Ph.Dessagne, J.-C.Angelique, G.Ban, P.Baumann, F.Benrachi, U.Bergmann, C.Borcea, A.Buta, J.Cederkall, S.Courtin, J.-M.Daugas, L.M.Fraile, S.Grevy, A.Jokinen, F.R.Lecolley, E.Lienard, G.Le Scornet, V.Meot, Ch.Miehe, F.Negoita, N.A.Orr, S.Pietri, E.Poirier, M.Ramdhane, O.Roig, I.Stefan, W.Wang β-decay studies of neutron-rich K isotopes RADIOACTIVITY 51,52,53K(β-), (β-n) [from U(p, X)]; measured β-delayed Eγ, En, γγ-, nγ-coin, T1/2; deduced one- and two-neutron emission probabilities. 50,51,52,53Ca deduced transitions, levels.
doi: 10.1103/PhysRevC.74.014313
2005MA86 Phys.Rev. C 72, 044314 (2005); Erratum Phys.Rev. C 76, 059902 (2007) F.Marechal, D.L.Balabanski, D.Borremans, J.-M.Daugas, F.de Oliveira Santos, P.Dessagne, G.Georgiev, J.Giovinazzo, S.Grevy, P.Himpe, C.Jollet, I.Matea, G.Neyens, F.Perrot, E.Poirier, O.Roig, M.Stanoiu, C.Stodel, J.-C.Thomas, K.Turzo, D.Yordanov, E.Caurier, F.Nowacki, A.Poves β decay of 31Mg: Extending the "island of inversion" RADIOACTIVITY 31Mg(β-) [from Be(36S, X)]; measured Eγ, Iγ, βγ-coin, T1/2; deduced log ft. 31Al deduced levels, feeding intensities. 31Mg deduced ground-state intruder configuration.
doi: 10.1103/PhysRevC.72.044314
2005RU07 Nucl.Phys. A752, 251c (2005) B.Rubio, E.Nacher, A.Algora, M.J.G.Borge, L.Caballero, D.Cano-Ott, S.Courtin, Ph.Dessagne, D.Escrig, L.M.Fraile, W.Gelletly, A.Jungclaus, G.Le Scornet, F.Marechal, Ch.Miehe, E.Poirier, J.L.Tain, O.Tengblad Beta decay studies far from stability with the Total Absorption Technique: the case of 76Sr RADIOACTIVITY 76Sr(EC), (β+) [from Nb(p, X)]; measured Eβ, Iβ, Eγ; deduced Gamow-Teller strength distribution. 76Sr deduced ground-state deformation. Total absorption technique.
doi: 10.1016/j.nuclphysa.2005.02.147
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
2004AL10 Eur.Phys.J. A 20, 199 (2004) A.Algora, L.Batist, M.J.G.Borge, D.Cano-Ott, R.Collatz, S.Courtin, Ph.Dessagne, L.M.Fraile, A.Gadea, W.Gelletly, M.Hellstrom, Z.Janas, A.Jungclaus, R.Kirchner, M.Karny, G.Le Scornet, Ch.Miehe, F.Marechal, F.Moroz, E.Nacher, E.Poirier, E.Roeckl, B.Rubio, K.Rykaczewski, J.L.Tain, O.Tengblad, V.Wittmann, and the GSI-TAS and LUCRECIA-TAgS Collaborations Beta-decay studies using total absorption spectroscopy
doi: 10.1140/epja/i2002-10353-8
2004CO29 Braz.J.Phys. 34, 850 (2004) S.Courtin, P.Baumann, Ph.Dessagne, F.Marechal, Ch.Miehe, F.Perrot, E.Poirier, M.Ramdhane, and the ISOLDE Collaboration Beta Decay and Structure of Exotic Nuclei in the Mass Regions N=Z, A ∼ 70 and Near the N=20 Closed Shell RADIOACTIVITY 74Kr(EC), (β+) [from Nb(p, X)]; measured βγ-coin; deduced Gamow-Teller strength distribution. 33Na(β-), (β-n) [from U(p, X)]; measured βγ-, nβ-, γγ-coin, T1/2. 33Mg deduced ground-state J, π. Total absorption spectrometer.
doi: 10.1590/s0103-97332004000500037
2004FY01 Nucl.Phys. A736, 39 (2004) H.O.U.Fynbo, M.J.G.Borge, J.Cederkall, S.Courtin, P.Dessagne, B.Jonson, G.Le Scornet, T.Nilsson, G.Nyman, E.Poirier, K.Riisager, O.Tengblad, K.Wilhelmsen, and the ISOLDE Collaboration New information on the β-decay of 11Li from Doppler broadened γ lines RADIOACTIVITY 11Li(β-), (β-n) [from Ta(p, X)]; measured β-delayed Eγ, Iγ, βγ-coin, DSA; deduced neutron spectrum. 10Be deduced excited states T1/2.
doi: 10.1016/j.nuclphysa.2004.02.020
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
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
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
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
2004NA16 Phys.Rev.Lett. 92, 232501 (2004) E.Nacher, A.Algora, B.Rubio, J.L.Tain, D.Cano-Ott, S.Courtin, Ph.Dessagne, F.Marechal, Ch.Miehe, E.Poirier, M.J.G.Borge, D.Escrig, A.Jungclaus, P.Sarriguren, O.Tengblad, W.Gelletly, L.M.Fraile, G.Le Scornet Deformation of the N = Z Nucleus 76Sr using β-Decay Studies RADIOACTIVITY 76Sr(EC), (β+) [from Nb(p, X)]; measured Eγ, Iγ, Eβ, Iβ; deduced B(GT). 76Sr deduced ground-state deformation. Total absorption gamma spectrometer, quasi-RPA calculation.
doi: 10.1103/PhysRevLett.92.232501
2004NA17 Nucl.Phys. A734, E84 (2004) E.Nacher, A.Algora, B.Rubio, J.L.Tain, D.Cano-Ott, M.J.G.Borge, S.Courtin, Ph.Dessagne, D.Escrig, L.M.Fraile, W.Gelletly, A.Jungclaus, G.Le Scornet, F.Marechal, Ch.Miehe, E.Poirier, O.Tengblad Total absorption spectroscopy of 76Sr with the Lucrecia spectrometer at ISOLDE RADIOACTIVITY 76Sr(EC), (β+) [from Nb(p, X)]; measured Eγ, Iγ, Eβ, Iβ; deduced B(GT). 76Sr deduced ground-state deformation. Total absorption gamma spectrometer, comparison with model predictions.
doi: 10.1016/j.nuclphysa.2004.03.026
2004PO08 Phys.Rev. C 69, 034307 (2004) E.Poirier, F.Marechal, Ph.Dessagne, A.Algora, M.J.G.Borge, D.Cano-Ott, J.C.Caspar, S.Courtin, J.Devin, L.M.Fraile, W.Gelletly, G.Heitz, A.Jungclaus, G.Le Scornet, Ch.Miehe, E.Nacher, B.Rubio, P.Sarriguren, J.L.Tain, O.Tengblad, C.Weber, and the ISOLDE Collaboration B(GT) strength from β-decay measurements and inferred shape mixing in 74Kr RADIOACTIVITY 74Kr(β+), (EC) [from Nb(p, X)]; measured Eβ, Eγ, βγ-coin; deduced Gamow-Teller strength distribution. 74Br levels deduced β-branching ratios. 74Kr deduced ground-state shape mixing. Total-absorption gamma spectrometer.
doi: 10.1103/PhysRevC.69.034307
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
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
2003MA69 Nucl.Phys. A722, 429c (2003) Beta strength distributions in neutron-deficient Kr and Sr isotopes using a total absorption spectrometer RADIOACTIVITY 74Kr, 76Sr(EC), (β+); measured Gamow-Teller strength distributions. Total absorption spectrometer.
doi: 10.1016/S0375-9474(03)01402-7
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
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
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
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
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