Evolution of the one-phonon mixed-symmetry 2{sub 1,ms}{sup +} state in even-even Xe isotopes from inverse-kinematics Coulomb excitation

Journal Article · Wed Jan 28 04:00:00 EST 2009 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3086999· OSTI ID:21255396

Coquard, L; Pietralla, N; Leske, J; Moeller, O; Moeller, T ^[1]; Ahn, T ^[1]; Rainovski, G ^[2]; Carpenter, M; Janssens, R V. F.; Lister, C J; Zhu, S ^[3]; Bettermann, L; Rother, W ^[4]

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1. Institut fuer Kernphysik, Technische Universitaet Darmstadt, 64289 Darmstadt (Germany)
2. Faculty of Physics, St. Kliment Ohridski University of Sofia, 1164 Sofia (Bulgaria)
3. Argonne National Laboratory, Argonne, IL 60439 (United States)
4. Institut fuer Kernphysik, Universitaet Koeln, Zuelpicherstr. 77, 50937 Koeln (Germany)

Coulomb excitation experiments in inverse kinematics on beams of stable {sup 134,132,130,128,126,124}Xe ions impinging on a carbon target at energies of 82% of the respective Coulomb barriers have been performed. The one-phonon 2{sub 1,ms}{sup +} states have been tracked and identified in {sup 134,132,130,128}Xe from the 2{sub i,ms}{sup +}{yields}2{sub 1}{sup +} M1 strength distributions and from 0{sub 1}{sup +}{yields}2{sub i,ms}{sup +} E2 strength distributions responsible for the one-step Coulomb excitation processes. The evolution of the one-phonon 2{sub 1,ms}{sup +} state within the seven even-even stable Xe isotopes is here presented.

• OSTI ID: 21255396
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1090; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
COULOMB EXCITATION
COULOMB FIELD
INTERACTING BOSON MODEL
NUCLEAR STRUCTURE
PHONONS
SYMMETRY
XENON 124
XENON 126
XENON 128
XENON 130
XENON 132
XENON 134