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NSR database version of May 24, 2024.

Search: Author = M.A.Jones

Found 23 matches.

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2002UR02      Phys.Rev. C65, 024307 (2002)

W.Urban, T.Rzaca-Urban, A.Korgul, J.L.Durell, M.J.Leddy, M.A.Jones, W.R.Phillips, A.G.Smith, B.J.Varley, I.Ahmad, L.R.Morss, N.Schulz

First Observation of Excited States in 139I

RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 139I deduced levels, J, π, configuration. Eurogam2 array. Level systematics in neighboring nuclides discussed.

doi: 10.1103/PhysRevC.65.024307
Citations: PlumX Metrics

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


2001KO78      Eur.Phys.J. A 12, 129 (2001)

A.Korgul, W.Urban, T.Rzaca-Urban, M.Gorska, 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

First Measurements of Yrast Excitations in 137I and the Missing 12+ Isomer in 136Te

RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 137I deduced high-spin levels, J, π, configurations, no isomer observed. Comparisons with neighboring nuclides and with shell model predictions. Eurogam2 array.

doi: 10.1007/s100500170018
Citations: PlumX Metrics

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


2001UR01      Nucl.Phys. A689, 605 (2001)

W.Urban, J.L.Durell, A.G.Smith, W.R.Phillips, M.A.Jones, B.J.Varley, T.Rzaca-Urban, I.Ahmad, L.R.Morss, M.Bentaleb, N.Schulz

Medium-Spin Structure of 96, 97Sr and 98, 99Zr Nuclei and the Onset of Deformation in the A ∼ 100 Region

RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 96,97Sr, 98,99Zr deduced levels, J, π. 96,97,98,100Sr, 98,99Zr deduced quadrupole moments. Eurogam2 array.

doi: 10.1016/S0375-9474(00)00612-6
Citations: PlumX Metrics

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


2000KO15      Eur.Phys.J. A 7, 167 (2000)

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

Properties of N = 84, Even-Even Nuclei Populated in the Spontaneous Fission of 248Cm

RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ(θ), γγ-coin. 134Sn, 136Te, 138Xe deduced levels J, π. Comparison with Shell Model calculations and systematics of N=84 isotones, EUROGAM2 array.

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


2000RZ02      Eur.Phys.J. A 9, 165 (2000)

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

Shapes of the Neutron-Rich 88-94Kr Nuclei

RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 88,90,92,94Kr deduced levels, J, π, configurations, deformation. Level systematics in neighboring nuclides discussed. Eurogam 2 array.

doi: 10.1007/s100500070033
Citations: PlumX Metrics

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


2000UR01      Phys.Rev. C61, 041301 (2000)

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

First Observation of Excited States in 137Te and the Extent of Octupole Instability in the Lanthanides

RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ(θ); deduced relative yields of Te isotopes. 137Te deduced high-spin levels, J, π, configurations. Eurogam 2 array. Level systematics in neighboring isotones discussed.

doi: 10.1103/PhysRevC.61.041301
Citations: PlumX Metrics

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


2000UR04      Eur.Phys.J. A 8, 5 (2000)

W.Urban, N.Schulz, M.Bentaleb, E.Lubkiewicz, J.L.Durell, M.J.Leddy, M.A.Jones, W.R.Phillips, A.G.Smith, B.J.Varley, I.Ahmad, L.R.Morss

Simplex s = ±i Excitations in 141Xe

RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin following fission. 141Xe deduced high-spin levels, J, π, branching ratios, simplex symmetry, dipole moment. Eurogam2 array.

doi: 10.1007/s100500070113
Citations: PlumX Metrics

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


2000UR05      Phys.Rev. C62, 027301 (2000)

W.Urban, W.Kurcewicz, A.Korgul, P.J.Daly, P.Bhattacharyya, C.T.Zhang, 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, J.Blomqvist

Medium-Spin Structure of Single Valence-Proton Nucleus 133Sb

RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 133Sb deduced levels, J, π, configurations, isomeric states. Eurogam2 array, shell model calculations.

doi: 10.1103/PhysRevC.62.027301
Citations: PlumX Metrics

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


2000UR06      Phys.Rev. C62, 044315 (2000)

W.Urban, W.R.Phillips, N.Schulz, B.J.P.Gall, I.Ahmad, M.Bentaleb, J.L.Durell, M.A.Jones, M.J.Leddy, E.Lubkiewicz, L.R.Morss, A.G.Smith, B.J.Varley

Excited States in 139Te and the Properties of r-Process Nuclei with Z ∼ 50 and N > 86

RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin; deduced Te isotope yields. 139Te deduced levels, J, π, configurations. Eurogam2 array. Comparisons with neighboring isotones, cranked mean-field calculations.

doi: 10.1103/PhysRevC.62.044315
Citations: PlumX Metrics

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


1999HO30      Eur.Phys.J. A 6, 375 (1999)

F.Hoellinger, B.J.P.Gall, N.Schulz, W.Urban, I.Ahmad, M.Bentaleb, J.L.Durell, M.A.Jones, M.Leddy, E.Lubkiewicz, L.R.Morss, W.R.Phillips, A.G.Smith, B.J.Varley

First Observation of Excited States in the Neutron-Rich Nucleus 138Te

RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 138Te deduced levels, J, π. Eurogam II array. Systematics of neighboring isotopes and isotones discussed.

doi: 10.1007/s100500050357
Citations: PlumX Metrics

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


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
Citations: PlumX Metrics

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


1999UR01      Eur.Phys.J. A 5, 239 (1999)

W.Urban, W.Kurcewicz, A.Nowak, T.Rzaca-Urban, J.L.Durell, M.J.Leddy, M.A.Jones, W.R.Phillips, A.G.Smith, B.J.Varley, M.Bentaleb, E.Lubkiewicz, N.Schulz, J.Blomqvist, P.J.Daly, P.Bhattacharyya, C.T.Zhang, I.Ahmad, L.R.Morss

Neutron Single-Particle Energies in the 132Sn Region

RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin. 133Sn deduced transitions. 134Sb deduced levels, possible J, π, configurations. Eurogam 2 array.

doi: 10.1007/s100500050280
Citations: PlumX Metrics

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


1998NO13      Eur.Phys.J. A 3, 111 (1998)

A.Nowak, W.Urban, M.Rejmund, J.L.Durell, M.J.Leddy, M.A.Jones, W.R.Phillips, A.G.Smith, B.J.Varley, I.Ahmad, L.R.Morss, M.Bentaleb, E.Lubkiewicz, N.Schulz

Structure of 136Te and the Problem of Mass of 134Te

RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin, polarization. 136Te deduced levels, J, π, configurations. Eurogam II array.

NUCLEAR STRUCTURE 136Te; calculated levels, J, π. 134Te deduced mass correction.

doi: 10.1007/s100500050156
Citations: PlumX Metrics


1997HO11      Phys.Rev. C56, 1296 (1997)

F.Hoellinger, N.Schulz, J.L.Durell, I.Ahmad, M.Bentaleb, M.A.Jones, M.Leddy, E.Lubkiewicz, L.R.Morss, W.R.Phillips, A.G.Smith, W.Urban, B.J.Varley

Spectroscopy of Neutron-Rich Odd-A Ce Isotopes

RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγ-coin, DCO ratios. 147,149,151Ce deduced high-spin levels, J, π. 147Ce deduced ICC, no evidence for octupole correlations.

doi: 10.1103/PhysRevC.56.1296
Citations: PlumX Metrics

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


1997UR01      Nucl.Phys. A613, 107 (1997)

W.Urban, M.A.Jones, J.L.Durell, M.Leddy, W.R.Phillips, A.G.Smith, B.J.Varley, I.Ahmad, L.R.Morss, M.Bentaleb, E.Lubkiewicz, N.Schulz

Octupole Correlations in Neutron-Rich, Even-Even Barium Isotopes

RADIOACTIVITY 248Cm(SF); measured γγγ-coin, linear polarization Eγ, Iγ, DCO ratios. 140,142,144,146,148Ba deduced levels, J, π, band structure, B(λ) ratios.

doi: 10.1016/S0375-9474(96)00393-4
Citations: PlumX Metrics


1997UR02      Z.Phys. A358, 145 (1997)

W.Urban, J.L.Durell, W.R.Phillips, A.G.Smith, M.A.Jones, I.Ahmad, A.R.Barnett, M.Bentaleb, S.J.Dorning, M.J.Leddy, E.Lubkiewicz, L.R.Morss, T.Rzaca-Urban, R.A.Sareen, N.Schulz, B.J.Varley

Study of Spontaneous Fission with EUROGAM Shape Transition in A ∼ 100 Sr and Zr Nuclei

RADIOACTIVITY 248Cm(SF); measured Eγ, Iγ, γγγ-, (X-ray)γγ-coin, γγ(θ), polarization. 98,99Zr deduced levels. EUROGAM detector.

doi: 10.1007/s002180050291
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset22957.


1996JO14      Nucl.Phys. A605, 133 (1996)

M.A.Jones, W.Urban, J.L.Durell, M.Leddy, W.R.Phillips, A.G.Smith, B.J.Varley, I.Ahmad, L.R.Morss, M.Bentaleb, E.Lubkiewicz, N.Schulz

Parities and Multipolarities of Gamma Rays in Neutron-Rich Odd-Mass Ba Nuclei

RADIOACTIVITY 248Cm(SF); measured Eγ, γγ-coin, DCO ratios, Iγ, linear polarization. 143,145,147Ba deduced levels, J, π, Iγ, branching, ICC, multi-particle configurations, octupole deformation.

doi: 10.1016/0375-9474(96)00194-7
Citations: PlumX Metrics


1996JO19      Nucl.Phys. A609, 201 (1996)

M.A.Jones, W.Urban, J.L.Durell, M.Leddy, W.R.Phillips, B.J.Varley, P.J.Dagnall, A.G.Smith, D.M.Thompson, Ch.Vieu, J.S.Dionisio, C.Schuck, M.Pautrat

Study of Excited Levels in 149Pm

NUCLEAR REACTIONS 150Nd(d, 3n), E=18 MeV; measured Eγ, γγ-, (ce)γ-coin. 149Pm deduced levels J, π, Iγ, B(λ) branchings ratios, multi-particle configurations, octupole deformation, ICC.

doi: 10.1016/S0375-9474(96)00308-9
Citations: PlumX Metrics

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


1996SM04      Phys.Rev.Lett. 77, 1711 (1996)

A.G.Smith, J.L.Durell, W.R.Phillips, M.A.Jones, M.Leddy, W.Urban, B.J.Varley, I.Ahmad, L.R.Morss, M.Bentaleb, A.Guessous, E.Lubkiewicz, N.Schulz, R.Wyss

Spin-Dependent Triaxial Deformation in Neutron-Rich Mo Isotopes

RADIOACTIVITY 248Cm(SF); measured Doppler-broadened γ line-shape. 98Sr, 100,102,104Zr, 102,104,106,108Mo levels deduced quadrupole moments, T1/2.

doi: 10.1103/PhysRevLett.77.1711
Citations: PlumX Metrics


1996UR02      Phys.Rev. C54, 945 (1996)

W.Urban, W.R.Phillips, J.L.Durell, M.A.Jones, M.Leddy, C.J.Pearson, A.G.Smith, B.J.Varley, I.Ahmad, L.R.Morss, M.Bentaleb, E.Lubkiewicz, N.Schulz

Octupole Correlations in Neutron Rich, Odd-A Lanthanum Nuclei

RADIOACTIVITY 248Cm(SF); measured γγγ-coin, Eγ, Iγ. 145,147La deduced high-spin levels, J, π, B(λ) ratios.

doi: 10.1103/PhysRevC.54.945
Citations: PlumX Metrics


1995GU14      Phys.Rev.Lett. 75, 2280 (1995)

A.Guessous, N.Schulz, W.R.Phillips, I.Ahmad, M.Bentaleb, J.L.Durell, M.A.Jones, M.Leddy, E.Lubkiewicz, L.R.Morss, R.Piepenbring, A.G.Smith, W.Urban, B.J.Varley

Harmonic Two-Phonon γ-Vibrational State in Neutron-Rich 106Mo

RADIOACTIVITY 248Cm(SF); measured γγ-coin, Eγ, Iγ. 106Mo deduced levels, J, π, K, configuration.

doi: 10.1103/PhysRevLett.75.2280
Citations: PlumX Metrics

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


1995UR01      Nucl.Phys. A587, 541 (1995)

W.Urban, J.L.Durell, W.R.Phillips, B.J.Varley, Ch.P.Hess, M.A.Jones, C.J.Pearson, W.J.Vermeer, Ch.Vieu, J.S.Dionisio, M.Pautrat, J.C.Bacelar

Study of Excited Levels in 147Pm

NUCLEAR REACTIONS 136Xe(15N, 4n), E=78 MeV; 148Nd(d, 3n), E=18 MeV; measured γγ(t), DCO ratios, Iγ, Eγ. 147Pm deduced levels, J, π, T1/2, ICC, Iγ, branching, configurations, octupole deformation.

doi: 10.1016/0375-9474(95)00018-V
Citations: PlumX Metrics

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


1995UR03      Nucl.Instrum.Methods Phys.Res. A365, 596 (1995)

W.Urban, M.A.Jones, C.J.Pearson, I.Ahmad, M.Bentaleb, J.L.Durell, M.J.Leddy, E.Lubkiewicz, L.R.Morss, W.R.Phillips, N.Schulz, A.G.Smith, B.J.Varley

Triple Angular Correlations of γ Rays following Spontaneous Fission

RADIOACTIVITY 248Cm(SF); measured γγγ(θ), DCO ratios following SF-decay; deduced weighted average DCO ratios for one-, two-, three-stretched transitions in Ba, Ce isotopes. EUROGAM array.

doi: 10.1016/0168-9002(95)00594-3
Citations: PlumX Metrics


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