L
Lutz Schweikhard
Researcher at University of Greifswald
Publications - 354
Citations - 10752
Lutz Schweikhard is an academic researcher from University of Greifswald. The author has contributed to research in topics: Penning trap & Mass spectrometry. The author has an hindex of 53, co-authored 337 publications receiving 9906 citations. Previous affiliations of Lutz Schweikhard include Michigan State University & Ohio State University.
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Journal ArticleDOI
Mass measurements beyond the major r-process waiting point 80Zn.
S. Baruah,G. Audi,Klaus Blaum,M. Dworschak,Sebastian George,C. Guénaut,U. Hager,Frank Herfurth,Alexander Herlert,Alban Kellerbauer,Hans-Jürgen Kluge,David Lunney,Hendrik Schatz,Lutz Schweikhard,C. Yazidjian +14 more
TL;DR: High-precision mass measurements on neutron-rich zinc isotopes have been performed with the Penning trap mass spectrometer ISOLTRAP and for the first time, the mass of 81Zn has been experimentally determined.
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Restoration of the N=82 shell gap from direct mass measurements of Sn-132,Sn-134
M. Dworschak,G. Audi,Klaus Blaum,P. Delahaye,Sebastian George,U. Hager,Frank Herfurth,Alexander Herlert,Alban Kellerbauer,H.-J. Kluge,David Lunney,Lutz Schweikhard,C. Yazidjian +12 more
TL;DR: In this article, 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.
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Decay pathways and dissociation energies of copper clusters, Cun+ (2⩽n⩽25), Cun2+ (15⩽n⩽25)
TL;DR: In this paper, the fragmentation pathways and dissociation energies of copper cluster cations, Cun+ and Cun2+, are determined by multiple-collision induced dissociation, where the odd-even effect decreases with increasing cluster size.
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A Penning trap mass spectrometer for the study of cluster ions
St. Becker,K. Dasgupta,G. Dietrich,H.-J. Kluge,S.V. Kuznetsov,M. Lindinger,K. Lützenkirchen,Lutz Schweikhard,J. Ziegler +8 more
TL;DR: In this paper, a Penning trap system has been set up for storing and investigating cluster ions over time ranges from microseconds up to minutes, which enables studies of cluster reactions with extremely low cross sections and the observation of their time dependence in a new regime.
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Discovery of 229Rn and the structure of the heaviest Rn and Ra isotopes from Penning-Trap mass measurements
Dennis Neidherr,G. Audi,Dietrich Beck,Klaus Blaum,Christine Böhm,M. Breitenfeldt,R. B. Cakirli,R. F. Casten,Sebastian George,Frank Herfurth,Alexander Herlert,Alban Kellerbauer,Magda Kowalska,David Lunney,E. Minaya-Ramirez,S. Naimi,Etam Noah,L. Penescu,M. Rosenbusch,Stefan Schwarz,Lutz Schweikhard,T. Stora +21 more
TL;DR: 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, and the first discovery of a new nuclide, 229Rn, by Penning-trap mass measurement is marked.