M
Michael Thoennessen
Researcher at American Physical Society
Publications - 338
Citations - 5500
Michael Thoennessen is an academic researcher from American Physical Society. The author has contributed to research in topics: Neutron & Excited state. The author has an hindex of 38, co-authored 329 publications receiving 5108 citations. Previous affiliations of Michael Thoennessen include Michigan State University & University of Washington.
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Journal ArticleDOI
New Region of Deformation: The Neutron-Rich Sulfur Isotopes.
Heiko Scheit,T. Glasmacher,B. A. Brown,J. A. Brown,P. D. Cottle,P. G. Hansen,R. Harkewicz,Margareta Hellström,R. W. Ibbotson,J. K. Jewell,K. W. Kemper,David J. Morrissey,M. Steiner,Peter G. Thirolf,Michael Thoennessen +14 more
TL;DR: The results for {sup 40,42}S provide the first evidence of moderate deformation near {ital N}=28, while the effects of the{ital N}.=28 shell closure persist in the {ital Z}=18 nucleus {sup 46}Ar.
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Evidence for a doubly magic 24O
C. R. Hoffman,Thomas Baumann,D. Bazin,J. A. Brown,G. Christian,D. Denby,Paul DeYoung,Joseph E. Finck,Nathan Frank,Jerry Hinnefeld,S. Mosby,W. A. Peters,Warren F. Rogers,Andreas Schiller,Artemis Spyrou,M. J. Scott,S. L. Tabor,Michael Thoennessen,P. Voss +18 more
TL;DR: The decay energy spectrum for 24O (Z = 8, N = 16 ) has been observed for the first time in this article, and the resonance energy of the lowest lying state, interpreted as the 2 + level, was observed at a decay energy above 600 keV.
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Reaching the limits of nuclear stability
TL;DR: The limits of nuclear stability have not been reached for most elements as mentioned in this paper and the future possibilities of pushing these limits even further are discussed in detail in this paper. But the current limits, novel features of nuclei at these limits as well as the future possibility of pushing them even further is not discussed.
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Discovery of 40Mg and 42Al suggests neutron drip-line slant towards heavier isotopes.
Thomas Baumann,A. M. Amthor,D. Bazin,B. A. Brown,Charles M. Folden,Alexandra Gade,T. N. Ginter,Marc Hausmann,Milan Matos,David J. Morrissey,Mauricio Portillo,Andreas Schiller,B. M. Sherrill,Andreas Stolz,Oleg B. Tarasov,Michael Thoennessen +15 more
TL;DR: The discovery of two new neutron-rich isotopes—40Mg and 42Al—that are predicted to be drip-line nuclei are reported, providing an experimental indication that the neutron drip line may be located further towards heavier isotopes in this mass region than is currently believed.
Journal ArticleDOI
Fission Time Scales from Giant Dipole Resonances
Peter Paul,Michael Thoennessen +1 more