S
S. Czajkowski
Researcher at Centre national de la recherche scientifique
Publications - 19
Citations - 435
S. Czajkowski is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Fission & Neutron. The author has an hindex of 9, co-authored 19 publications receiving 405 citations.
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Journal ArticleDOI
Discovery and cross-section measurement of 58 new fission products in projectile-fission of 750 · A MeV 238U
M. Bernas,C. Engelmann,P. Armbruster,S. Czajkowski,F. Ameil,C. Böckstiegel,Ph. Dessagne,C. Donzaud,Hans Geissel,Andreas Martin Heinz,Z. Janas,Ch. Kozhuharov,Ch. Miehé,G. Münzenberg,M. Pfützner,W. Schwab,Christoph A. Stephan,K. Sümmerer,L. Tassan-Got,Bernd Voss +19 more
TL;DR: In this paper, the fission of uranium at relativistic energy impinging on a Be target was investigated with the fragment separator, FRS, in order to produce and identify new isotopes and to measure their production yields.
Journal ArticleDOI
Neutron-induced fission cross sections of short-lived actinides with the surrogate reaction method
Grégoire Kessedjian,Beatriz Jurado,M. Aïche,G. Barreau,Adrien Bidaud,S. Czajkowski,D. Dassié,B. Haas,L. Mathieu,L. Audouin,N. Capellan,L. Tassan-Got,J.N. Wilson,E. Berthoumieux,F. Gunsing,Ch. Theisen,Olivier Serot,E. Bauge,I. Ahmad,John P. Greene,R. V. F. Janssens +20 more
TL;DR: In this paper, the authors used the surrogate reaction method to obtain the neutron-induced fission cross-sections for the first time up to the onset of second-chance fission.
Journal ArticleDOI
Production and identification of heavy Ni isotopes: evidence for the doubly magic nucleus 28 78 Ni
C. Engelmann,F. Ameil,P. Armbruster,M. Bernas,S. Czajkowski,Ph. Dessagne,C. Donzaud,Hans Geissel,A. Heinz,Z. Janas,Ch. Kozhuharov,Ch. Miehé,G. Münzenberg,M. Pfützner,C. Röhl,W. Schwab,C. Stéphan,K. Sümmerer,L. Tassan-Got,Bernd Voss +19 more
TL;DR: In this paper, the doubly magic nucleus (Ni50) and the heavy isotopes (Ni,73,74,75Co,80Cu) were produced by nuclear fission in collisions of 750 A·MeV projectiles of 238U on Be target nuclei.
Journal ArticleDOI
β-decay half-lives of very neutron-rich isotopes of elements from Ti to Ni
F. Ameil,M. Bernas,P. Armbruster,S. Czajkowski,Ph. Dessagne,Hans Geissel,E. Hanelt,C. Kozhuharov,Ch. Miehé,C. Donzaud,A. Grewe,A. Heinz,Z. Janas,M. de Jong,W. Schwab,S. Steinhäuser +15 more
TL;DR: In this article, the unknown β-decay half-lives of 22 isotopes far off stability (5 < T ≥ T ≥ Z ≥ 10) in the region from Ti to Ni were measured at GSI, Darmstadt.
Journal ArticleDOI
Study of the surrogate-reaction method applied to neutron-induced capture cross sections
G. Boutoux,Beatriz Jurado,V. Méot,O. Roig,L. Mathieu,M. Aïche,G. Barreau,N. Capellan,I. Companis,S. Czajkowski,K.-H. Schmidt,J.T. Burke,A. Bail,J. M. Daugas,T. Faul,P. Morel,N. Pillet,C. Theroine,X. Derkx,Olivier Serot,I Matea,L. Tassan-Got +21 more
TL;DR: Gamma-decay probabilities of 173Yb and 176Lu have been measured with two independent experimental methods based on the use of C6D6 scintillators and Germanium detectors.