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Observation of a us isomer in 134-In: Proton-neutron coupling “southeast” of 132-Sn

Author
Phong, V.; Lorusso, G.; Calviño, F.; Cortes, G.; Tarifeño, A.
Type of activity
Journal article
Journal
Physical review C
Date of publication
2019-07-29
Volume
100
Number
1
First page
011302:1
Last page
011302:6
DOI
10.1103/PhysRevC.100.011302
Project funding
Beta decay and reaction studies for nuclear structure, astrophysics and applications
Nuclear structure and astrophysics experiments with radioactive ions and neutron beams and applications
Repository
http://epubs.surrey.ac.uk/852422/ Open in new window
http://hdl.handle.net/2117/174298 Open in new window
URL
https://journals.aps.org/prc/abstract/10.1103/PhysRevC.100.011302 Open in new window
Abstract
We report on the observation of a microsecond isomeric state in the single-proton-hole, three-neutron-particlenucleus134In. The nuclei of interest were produced by in-flight fission of a238U beam at the Radioactive IsotopeBeam Factory at RIKEN. The isomer depopulates through a¿ray of energy 56.7(1) keV and with a half-life ofT1/2=3.5(4)µs. Based on the comparison with shell-model calculations, we interpret the isomer as theIp=5-member of thep0g-19/2¿¿1f37/2multiplet, decaying to theIp=7-grou...
Citation
Phong, V. [et al.]. Observation of a us isomer in 134-In: Proton-neutron coupling “southeast” of 132-Sn. "Physical review C", 29 Juliol 2019, vol. 100, núm. 1, p. 011302:1-011302:6.
Keywords
Decay, Neutron rich, RIKEN
Group of research
ANT - Advanced Nuclear Technologies Research Group

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