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Decay of the $r$-process nuclides $^{137, 138, 139}$Sb, and the A=130 solar $r$-process abundance peak
/ Arndt, O (Mainz, Max Planck Inst.) ; Jost, C J (Mainz, Max Planck Inst.) ; Farouqi, K (Mainz, Max Planck Inst.) ; Koester, U (Laue-Langevin Inst.) ; Kratz, K-L (Mainz, Max Planck Inst.) ; Pfeiffer, B (Mainz, Max Planck Inst.) ; Walters, W B (Maryland U., Dept. Chem.) ; Hoteling, N (Argonne ; Maryland U., Dept. Chem.) ; Fedosseev, V (CERN) ; Hennrich, S (Mainz, Max Planck Inst.) et al.
Half-life (T(1/2)) and beta-delayed neutron branching (P(n)) values of 492(25) ms and 49(8)\%, 350(15) ms and 72(8)\%, and 93(13) ms and 90(10)\% for the r-process nuclei (137,138,139)Sb, respectively, have been measured at the CERN On-Line Isotope Mass Separator (ISOLDE) facility by counting beta-delayed neutrons. More precise T(1/2) and P(n) values of 300(15) ms and 27(4)\%, and 273(7) ms and 50(8)\% for (136,137)Sn, respectively, have also been measured. [...]
2011
- Published in : Phys. Rev. C 84 (2011) 061307
APS Published version, local copy: PDF;
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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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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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Probing the sustainability of the N=82 and Z=50 shell closures for neutron-rich nuclides: decay of $^{120}Rh_{75}$ to levels of $^{120}Pd_74$
/ Walters, W B ; Tomlin, B E ; Mantica, P F ; Brown, B A ; Ríkovská-Stone, J ; Davies, A D ; Estrade, A ; Hosmer, P T ; Hoteling, N ; Liddick, S N et al.
MSUCL-1288.
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2004. - 17 p.
Access to fulltext document
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Proton radioactivity studies at ATLAS
/ Seweryniak, D ; Davids, C N ; Davinson, T ; Heinz, A ; Mahmud, H ; Mukherjee, G ; Munro, P ; Ressler, J J ; Robinson, A ; Shergur, J et al.
Several searches for new proton emitters were performed recently at ATLAS using the Argonne Fragment Mass Analyzer equipped with a Double-Sided Si Strip Detector. Proton emitting states were observed in odd-odd spherical nuclei /sup 164/Ir and /sup 170/Au. [...]
2003
In : Conference On Frontiers Of Nuclear Structure, Berkeley, CA, USA, 29 Jul - 2 Aug 2002, pp.71-6
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Decay study for the very neutron-rich Sn nuclides,$^{135-140}$Sn separated by selective laser ionization
/ Walters, W B (spokesperson) (Univ. Maryland) ; Köster, U (resp.) (CERN) ; Shergur, J ; Ríkovská, J (ed.) ; Stoyer, M ; Hoteling, N ; Kratz, K L ; Pfeiffer, B ; Arndt, O ; Dillmann, I et al.
CERN-INTC-2003-004 ; INTC-P-113-ADD-2.
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2003. - 11 p.
Access to fulltext document - Access to fulltext document - Access to fulltext document - CERN library copies
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