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Start Over Author "Vyvey K" Journal physics letters b
5 results on '"Vyvey K"'

1. Spin and magnetic moment of 31Al ground state

Author

Borremans, D, primary, Teughels, S, additional, Smirnova, N.A, additional, Balabanski, D.L, additional, Coulier, N, additional, Daugas, J.-M, additional, de Oliveira Santos, F, additional, Georgiev, G, additional, Lewitowicz, M, additional, Matea, I, additional, Penionzhkevich, Yu.E, additional, Schmidt-Ott, W.-D, additional, Sobolev, Yu, additional, Stanoiu, M, additional, Vyvey, K, additional, and Neyens, G, additional

Published
2002
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2. Quadrupole moments of the 11− intruder isomers in 194,196Pb in the particle-core coupling model

Author

Vyvey, K, primary, Oros-Peusquens, A.M, additional, Neyens, G, additional, Balabanski, D.L, additional, Borremans, D, additional, Chmel, S, additional, Coulier, N, additional, Coussement, R, additional, Georgiev, G, additional, Hübel, H, additional, Nenoff, N, additional, Rossbach, D, additional, Teughels, S, additional, and Heyde, K, additional

Published
2002
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3. Nuclear spin alignment and static moments of light projectile fragments measured with the Level Mixing Resonance (LMR) method

Author

Neyens, G., primary, Coulier, N., additional, Ternier, S., additional, Vyvey, K., additional, Michiels, S., additional, Coussement, R., additional, Balabanski, D.L., additional, Casandjian, J.M., additional, Chartier, M., additional, Cortina-Gil, D., additional, Lewitowicz, M., additional, Mittig, W., additional, Ostrowski, A.N., additional, Roussel-Chomaz, P., additional, Alamanos, N., additional, and Lépine-Szily, A., additional

Published
1997
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4. Quadrupole moments of the <f>11−</f> intruder isomers in 194,196Pb in the particle-core coupling model

Author

Vyvey, K., Oros-Peusquens, A.M., Neyens, G., Balabanski, D.L., Borremans, D., Chmel, S., Coulier, N., Coussement, R., Georgiev, G., Hübel, H., Nenoff, N., Rossbach, D., Teughels, S., and Heyde, K.

Subjects
*NUCLEAR isomers, *QUADRUPOLE moments
Abstract

The recently measured spectroscopic quadrupole moments of the 11− intruder isomers in 194,196Pb are being discussed in the particle-core coupling model. The essential physics behind the nature of these isomers is revealed by a simple two-level-mixing calculation, showing that the coupling of the valence proton particles with vibrations of the underlying Hg core induces a factor of two increase of the quadrupole moments. [Copyright &y& Elsevier]

Published
2002
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5. Spin and magnetic moment of 31Al ground state.

Author

Borremans, D., Teughels, S., Smirnova, N. A., Balabanski, D. L., Coulier, N., Daugas, J.-M., de Oliveira Santos, F., Georgiev, G., Lewitowicz, M., Matea, I., Penionzhkevich, Yu. E., Schmidt-Ott, W.-D., Sobolev, Yu., Stanoiu, M., Vyvey, K., and Neyens, G.

Subjects
*PARTICLE beams, *NUCLEAR physics
Abstract

The g-factor of the ground state of 31Al (T1/2=640 ms) has been measured by the β-NMR technique on a polarized secondary fragment beam at GANIL, Caen, France. The measured value of |g|=1.517(20) is compared with sd-shell model calculations, which allows the assignment of spin and parity Iπ=5/2+ to this state. The spectroscopy of neutron-rich Al isotopes on the border of the “island of inversion” is discussed in terms of the persistence of the N=20 shell closure for Z=13 nuclei. [Copyright &y& Elsevier]

Published
2002
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