Identification of shell-model states in $^{135}$Sb populated via $\beta^{-}$ decay of $^{135}$Sn

The $\beta$- decay of $^{135}$Sn was studied at CERN/ISOLDE using a resonance ionization laser ion source and mass separator to achieve elemental and mass selectivity, respectively. $\gamma$-ray singles and $\gamma\gamma$ coincidence spectra were collected as a function of time with the laser on and...

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Detalles Bibliográficos
Autores principales: Shergur, J, Arndt, O, Brown, B A, Cederkäll, J, Dillmann, I, Fraile-Prieto, L M, Hoff, P, Joinet, A, Köster, U, Kratz, K L, Pfeiffer, B, Walters, W B, Wöhr, A
Lenguaje:eng
Publicado: 2005
Materias:
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1103/PhysRevC.72.024305
http://cds.cern.ch/record/914469
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author Shergur, J
Arndt, O
Brown, B A
Cederkäll, J
Dillmann, I
Fraile-Prieto, L M
Hoff, P
Joinet, A
Köster, U
Kratz, K L
Pfeiffer, B
Walters, W B
Wöhr, A
author_facet Shergur, J
Arndt, O
Brown, B A
Cederkäll, J
Dillmann, I
Fraile-Prieto, L M
Hoff, P
Joinet, A
Köster, U
Kratz, K L
Pfeiffer, B
Walters, W B
Wöhr, A
author_sort Shergur, J
collection CERN
description The $\beta$- decay of $^{135}$Sn was studied at CERN/ISOLDE using a resonance ionization laser ion source and mass separator to achieve elemental and mass selectivity, respectively. $\gamma$-ray singles and $\gamma\gamma$ coincidence spectra were collected as a function of time with the laser on and with the laser off. These data were used to establish the positions of new levels in $^{135}$Sb, including new low-spin states at 440 and 798 keV, which are given tentative spin and parity assignments of 3/2$^{+}$ and 9/2$^{+}$, respectively. The observed levels of $^{135}$Sb are compared with shell-model calculations using different single-particle energies and different interactions.
id cern-914469
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2005
record_format invenio
spelling cern-9144692019-09-30T06:29:59Zdoi:10.1103/PhysRevC.72.024305http://cds.cern.ch/record/914469engShergur, JArndt, OBrown, B ACederkäll, JDillmann, IFraile-Prieto, L MHoff, PJoinet, AKöster, UKratz, K LPfeiffer, BWalters, W BWöhr, AIdentification of shell-model states in $^{135}$Sb populated via $\beta^{-}$ decay of $^{135}$SnNuclear Physics - ExperimentThe $\beta$- decay of $^{135}$Sn was studied at CERN/ISOLDE using a resonance ionization laser ion source and mass separator to achieve elemental and mass selectivity, respectively. $\gamma$-ray singles and $\gamma\gamma$ coincidence spectra were collected as a function of time with the laser on and with the laser off. These data were used to establish the positions of new levels in $^{135}$Sb, including new low-spin states at 440 and 798 keV, which are given tentative spin and parity assignments of 3/2$^{+}$ and 9/2$^{+}$, respectively. The observed levels of $^{135}$Sb are compared with shell-model calculations using different single-particle energies and different interactions.oai:cds.cern.ch:9144692005
spellingShingle Nuclear Physics - Experiment
Shergur, J
Arndt, O
Brown, B A
Cederkäll, J
Dillmann, I
Fraile-Prieto, L M
Hoff, P
Joinet, A
Köster, U
Kratz, K L
Pfeiffer, B
Walters, W B
Wöhr, A
Identification of shell-model states in $^{135}$Sb populated via $\beta^{-}$ decay of $^{135}$Sn
title Identification of shell-model states in $^{135}$Sb populated via $\beta^{-}$ decay of $^{135}$Sn
title_full Identification of shell-model states in $^{135}$Sb populated via $\beta^{-}$ decay of $^{135}$Sn
title_fullStr Identification of shell-model states in $^{135}$Sb populated via $\beta^{-}$ decay of $^{135}$Sn
title_full_unstemmed Identification of shell-model states in $^{135}$Sb populated via $\beta^{-}$ decay of $^{135}$Sn
title_short Identification of shell-model states in $^{135}$Sb populated via $\beta^{-}$ decay of $^{135}$Sn
title_sort identification of shell-model states in $^{135}$sb populated via $\beta^{-}$ decay of $^{135}$sn
topic Nuclear Physics - Experiment
url https://dx.doi.org/10.1103/PhysRevC.72.024305
http://cds.cern.ch/record/914469
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