Recent high-precision mass measurements with the Penning trap spectrometer ISOLTRAP

• Verfasst von: Herfurth, Frank [VerfasserIn]
• Verfasst von: Kluge, Heinz-Jürgen [VerfasserIn]
• Titel: Recent high-precision mass measurements with the Penning trap spectrometer ISOLTRAP
• Verf.angabe: F. Herfurth, G. Audi, D. Beck, K. Blaum, G. Bollen, P. Delahaye, S. George, C. Guénaut, A. Herlert, A. Kellerbauer, H.-J. Kluge, D. Lunney, M. Mukherjee, S. Rahaman, S. Schwarz, L. Schweikhard, C. Weber, and C. Yazidjian
• E-Jahr: 2005
• Jahr: 25 April 2005
• Umfang: 5 S.
• Fussnoten: Gesehen am 28.02.2020
• Titel Quelle: Enthalten in: The European physical journal / A
• Ort Quelle: Berlin : Springer, 1998
• Jahr Quelle: 2005
• Band/Heft Quelle: 25(2005), 1, Seite 17-21
• ISSN Quelle: 1434-601X
• DOI: doi:10.1140/epjad/i2005-06-031-3
• Datenträger: Online-Ressource
• Sprache: eng
• K10plus-PPN: 1570097690

Abstract

.The Penning trap mass spectrometer ISOLTRAP has to date been used for the determination of close to 300 masses of radionuclides. A relative mass uncertainty of 10-8 can now be reached. Recent highlights were measurements of rp-process nuclides as for instance 72-74Kr or superallowed β emitters like 22Mg, 74Rb and 34Ar. The heaviest nuclides measured so far with ISOLTRAP are neutron-rich radium and francium isotopes. An overview of ISOLTRAP mass measurements and details about the recent experiment on 229-232Ra and 230Fr are presented.