R. Wirowski
University of Cologne
38 Papers
221 Citations
R. Wirowski is an academic researcher from University of Cologne. The author has contributed to research in topics: Yrast & Excited state. The author has an hindex of 11, co-authored 38 publications.
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Papers
On negative-parity intruder bands in 114Sn
TL;DR: In this article, the negative-parity K = 5 bands of the nucleus of 114 Sn were investigated using the Compton-suppressed germanium detector array OSIRIS cube.
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Excited states built on the 6- isomer in Rb-493786
G. Winter,Ronald Schwengner,J. Reif,H. Prade,J. Döring,R. Wirowski,N. Nicolay,P. von Brentano,H. Grawe,R. Schubart +9 more
TL;DR: In this paper, the high-spin states of the doublyodd nucleus [sup 86]Rb containing 37 protons and 49 neutrons have been investigated via the reaction [sup 82]Se([sup 7]Li,3[ital n]) using [sup 7]-Li ions with energies between 30 and 35 MeV.
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Particle excitations and collectivity in the N = 48 nuclei 83Br and 85Rb
Ronald Schwengner,G. Winter,J. Reif,H. Prade,L. Käubler,R. Wirowski,N. Nicolay,S. Albers,S. Esber,P. von Brentano,W. Andrejtscheff +10 more
TL;DR: In this paper, the authors measured Gamma-gamma-particle coincidences with six Ge and fourteen Si detectors installed at the detector array Cologne OSIRIS CUBE and deduced mean lifetimes for seven levels in 83Br and two levels in 85Rb using the Doppler-shiftattenuation method.
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Evidence for a two-phonon octupole vibrational state in $^{208}$Pb
H. J. Wollersheim,P. Egelhof,H. Emling,J. Gerl,W. F. Henning,R. Holzmann,R. Schmidt,R.S. Simon,N. Martin,G. Eckert,Th. W. Elze,K. Stelzer,R. Kulessa,G. Duchêne,B. Haas,J.C. Merdinger,J. P. Vivien,J. de Boer,E. Hauber,K. Kaiser,P. von Brentano,R. Reinhardt,R. Wirowski,R. Julin,Claes Fahlander,I. Thorslund,H. Kluge +26 more
TL;DR: In this article, the collective properties of 208Pb were investigated with gamma-ray spectroscopy using nuclear and electromagnetic excitation by208Pb projectiles and the results were compared to predictions of models which consider the aspects of the quadrupole interaction and the interaction of the 2-particle pairing vibration with the 2phonon octupole vibration.
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γ-spectroscopy of 114Sn with the OSIRIS-cube-spectrometer
TL;DR: In this paper, the Compton-suppressed Ge-detector array OSIRIS-cube was used to measure γγ-coincidences, γ-angular distributions, the linear polarization of the γrays and the sidefeeding.
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