1.
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Level structure of odd-odd $^{134}$Sb populated in the $\beta\!^{-}$-decays of $^{134, 135}$Sn
/ Shergur, J (Univ. of Maryland, USA and Argonne National Laboratory, Illinois, USA) ; Wöhr, A (Univ. of Maryland, USA andUniv. of Notre Dame, Illinois , USA) ; Walters, W B (Univ. of Maryland, USA) ; Kratz, K L (Univ. Mainz, Germany) ; Arndt, A (Univ. Mainz, Germany) ; Brown, B A (Michigan State Univ,. USA) ; Cederkäll, J (CERN) ; Dillmann, I (Univ. Mainz, Germany) ; Fraile-Prieto, L M (CERN ; Universidad Complutense, Madrid) ; Hoff, P (Univ. of Oslo, Norway) et al.
The level structure of odd-odd $^{134}$Sb has been studied at CERN/ISOLDE following the $\beta\!^{-}$-decay of $^{134}$Sn and the $\beta$-delayed neutron decay of $^{135}$Sn. Elemental and isobaric separation were accomplished by use of a resonance ionization laser ion source and an on-line mass separator, respectively. [...]
Geneva : CERN, 2005
- Published in : Phys. Rev. C 71 (2005) 64321-64330
APS Published version, local copy: PDF;
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2.
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3.
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Decay of $^{135,136}$Sn isolated by use of a laser ion source and evidence for a more harmonic-oscillator-like nuclear potential
/ Shergur, J ; Hannawald, M ; Seweryniak, D ; Fynbo, H O U ; Köster, U ; Wöhr, A ; Fedorov, D ; Fedosseev, V ; Mishin, V I ; Hoff, P et al.
The use of a resonance ionization laser ion source at CERN/ISOLDE has made it possible to study the decay of very neutron-rich $^{135-137}$Sn. The decay of $^{135}$Sn is found to populate low-energy levels in $^{135}$Sb via direct $\beta$-decay and the first excited state in $^{134}$Sb by $\beta$-delayed neutron emission. [...]
2001
- Published in : Nucl. Phys. A 682 (2001) 493-7
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4.
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Ultra Fast Timing Measurements at $^{78}$Ni and $^{132}$Sn
/ Hoff, P
- ISOLDE.
Approved: 01 March 2006.-
Status: Finished
Experiment: IS441
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5.
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Neutron emission from unbound states in 135Sn
- ISOLDE.
Approved: 01 December 2021.-
Status: Preparation
Experiment: IS705
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6.
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N=82 Shell Quenching of the Classical r-Process "Waiting-Point" Nucleus 130Cd
/ Dillmann, I (Univ. Mainz, Germany and Univ. Basel, Switzerland) ; Kratz, K L (Univ. Mainz, Germany) ; Wöhr, A (Univ. of Maryland and Univ. of Notre Dame, Indiana, USA) ; Arndt, O (Univ. Mainz, Germany) ; Brown, B A (Michigan State Univ., USA) ; Hjorth-Jensen, M (Univ. of Oslo, Norway) ; Köster, U (CERN) ; Ostrowski, A N (Univ. Mainz, Germany) ; Pfeiffer, B (Univ. Mainz, Germany) ; Seweryniak, D (Argonne National Laboratory, Illinois, USA) et al.
Geneva : CERN, 2003
- Published in : Phys. Rev. Lett. 91 (2003) 162503
APS Published version, local copy: PDF;
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7.
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Restoration of the N=82 Shell Gap from Direct Mass Measurements of $^{132,134}$Sn
/ Dworschak, M (GSI, Darmstadt, Germany) ; Audi, G (CNRS, Univ. Paris Sud, Orsay, France) ; Blaum, K (GSI, Darmstadt, Germany ; Johannes Gutenberg-Univ., Mainz, Germany ; Max Planck Inst. for Nuclear Physics, Heidelberg, Germany) ; Delahaye, P (CERN) ; George, S (GSI, Darmstadt, Germany ; Johannes Gutenberg-Univ., Mainz, Germany) ; Hager, U (Univ. Jyväskylä, Jyväskylä, Finland) ; Herfurth, F (GSI, Darmstadt, Germany) ; Herlert, A (CERN) ; Kellerbauer, A G (Max Planck Inst. for Nuclear Physics, Heidelberg, Germany) ; Kluge, H J (GSI, Darmstadt, Germany ; Ruprecht-Karls-Univ., Heidelberg, Germany) et al.
A high-precision direct Penning trap mass measurement has revealed a 0.5-MeV deviation of the binding energy of $^{134}$Sn from the currently accepted value. The corrected mass assignment of this neutron-rich nuclide restores the neutron-shell gap at N=82, previously considered to be a case of “shell quenching.” In fact, the new shell gap value for the short-lived $^{132}$Sn is larger than that of the doubly-magic $^{48}$Ca which is stable. [...]
2008
- Published in : Phys. Rev. Lett. 100 (2008) 072501
APS Published version, local copy: PDF;
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8.
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First β-decay spectroscopy of $^{135}$In and new $β$-decay branches of $^{134}$In
/ IDS Collaboration
The $\beta$ decay of the neutron-rich $^{134}$In and $^{135}$In was investigated experimentally in order to provide new insights into the nuclear structure of the tin isotopes with magic proton number $Z=50$ above the $N=82$ shell. The $\beta$-delayed $\gamma$-ray spectroscopy measurement was performed at the ISOLDE facility at CERN, where indium isotopes were selectively laser-ionized and on-line mass separated. [...]
arXiv:2110.13988.-
2021-10-26 - 19 p.
- Published in : Phys. Rev. C 104 (2021) 044328
Fulltext: 2110.13988 - PDF; PhysRevC.104.044328 - PDF;
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10.
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