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1.
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Discovery of $^{229}$Rn and the structure of the heaviest Rn and Ra isotopes from Penning-trap mass measurements
/ Neidherr, D (Mainz U., Inst. Phys.) ; Audi, G (Orsay) ; Beck, D (Darmstadt, GSI) ; Blaum, K (Heidelberg, Max Planck Inst.) ; Böhm, Ch (Mainz U., Inst. Phys.) ; Breitenfeldt, M (Greifswald U.) ; Cakirli, R B (Istanbul ; Cologne U.) ; Casten, R F (Yale U. ; Cologne U.) ; George, S (Heidelberg, Max Planck Inst.) ; Herfurth, F (Darmstadt, GSI) et al.
The masses of the neutron-rich radon isotopes $^{223–229}$Rn have been determined for the first time, using the ISOLTRAP setup at CERN ISOLDE. In addition, this experiment marks the first discovery of a new nuclide,$^{229}$Rn, by Penning-trap mass measurement. [...]
2009 - 5 p.
- Published in : Phys. Rev. Lett. 102 (2009) 112501
APS Published version, local copy: PDF;
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2.
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3.
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Masses and charge radii of $^{17–22}$Ne and the two-proton-halo candidate $^{17}$Ne
/ Geithner, W (Mainz U., Inst. Phys.) ; Neff, T (Darmstadt, GSI) ; Audi, G (CSNSM-IN2P3-CNRS, Orsay) ; Blaum, K (Mainz U., Inst. Phys. ; Darmstadt, GSI) ; Delahaye, P (CERN) ; Feldmeier, H (Darmstadt, GSI) ; George, S (Mainz U., Inst. Phys. ; Darmstadt, GSI) ; Guénaut, C (CSNSM-IN2P3-CNRS, Orsay) ; Herfurth, F (Darmstadt, GSI) ; Herlert, A (CERN ; Greifswald U.) et al.
2008
- Published in : Phys. Rev. Lett. 101 (2008) 252502
APS Published version, local copy: PDF;
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4.
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Masses of noble gases
/ Lunney, D ; Audi, G ; Beck, D ; Blaum, K ; Borgmann, C ; Breitenfeldt, M ; George, S ; Herfurth, F ; Herlert, A ; Kellerbauer, A G et al.
CERN-INTC-2009-016 ; INTC-P-263.
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2009.
Fulltext
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5.
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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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6.
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High-precision mass measurements for reliable nuclear astrophysics calculations
/ Herlert, A ; Baruah, S ; Blaum, K ; Breitenfeldt, M ; Delahaye, P ; Dworschak, M ; George, S ; Guénaut, C ; Hager, U ; Herfurth, F et al.
2006
- Published in : PoS: NIC-IX (2006) , pp. 051
Published version from PoS: PDF;
In : 9th International Symposium on Nuclear Astrophysic: Nuclei in the Cosmos, CERN, Geneva, Switzerland, 25 - 30 Jun 2006, pp.051
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7.
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8.
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Atomic mass measurements of short-lived nuclides around the doubly-magic $^{208}$Pb
/ Weber, C ; Audi, G ; Beck, D ; Blaum, K (CERN) ; Bollen, G ; Herfurth, F (CERN) ; Kellerbauer, A G ; Kluge, H -J ; Lunney, D ; Schwarz, S
Accurate atomic mass measurements of neutron-deficient and neutron-rich nuclides around the doubly-magic $^{208}$Pb and of neutron-rich cesium isotopes were performed with the Penning trap mass spectrometer ISOLTRAP at ISOLDE/CERN. The masses of $^{145,147}$Cs, $^{181,183}$Tl, $^{186}$Tl$^{m}$, $^{187}$Tl, $^{196}$Tl$^{m}$, $^{205}$Tl, $^{197}$Pb$^{m}$, $^{208}$Pb, $^{190-197}$Bi, $^{209,215,216}$Bi, $^{203,205,229}$Fr, and $^{214,229,230}$Ra were determined. [...]
arXiv:0801.2068.-
2008 - 40 p.
- Published in : Nucl. Phys. A 794 (2008) 348-380
External link: Fulltext
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9.
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High-precision masses of neutron-deficient rubidium isotopes using a Penning trap mass spectrometer
/ Kellerbauer, A G (CERN) ; Audi, G ; Beck, D ; Blaum, K ; Bollen, G ; Guénaut, C ; Herfurth, F ; Herlert, A ; Kluge, H J ; Lunney, D et al.
The atomic masses of the neutron-deficient radioactive rubidium isotopes $^{74-77,79,80,83}$Rb have been measured with the Penning trap mass spectrometer ISOLTRAP. Using the time-of-flight cyclotron resonance technique, relative mass uncertainties ranging from $1.6 \times 10^{-8}$ to $5.6 \times 10^{-8}$ were achieved. [...]
CERN-OPEN-2007-029.-
Geneva : CERN, 2007 - 14 p.
- Published in : Phys. Rev. C 76 (2007) 045504
APS Published version, local copy: PDF; Fulltext: open-2007-029 - PDF; Kellerbauer_PRC_762007045504 - PS.GZ;
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