Ch. Theisen
Université Paris-Saclay
155 Papers
501 Citations
Ch. Theisen is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: Neutron & Excited state. The author has an hindex of 33, co-authored 143 publications. Previous affiliations of Ch. Theisen include French Alternative Energies and Atomic Energy Commission & DSM.
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Papers
First observation of high-K isomeric states in $$^{249}$$ 249 Md and $$^{251}$$ 251 Md
T. Goigoux,Ch. Theisen,B. Sulignano,M. Airiau,Kalle Auranen,H. Badran,H. Badran,R. Briselet,T. Calverley,T. Calverley,Daniel Cox,Daniel Cox,Daniel Cox,F. Déchery,F. Defranchi Bisso,A. Drouart,Z. Favier,B. J. P. Gall,T. Grahn,Paul Greenlees,K. Hauschild,A. Herzáň,A. Herzáň,R.-D. Herzberg,U. Jakobsson,U. Jakobsson,R. Julin,S. Juutinen,Joonas Konki,Joonas Konki,Matti Leino,A. Lightfoot,A. Lopez-Martens,A. K. Mistry,P. Nieminen,P. Nieminen,Janne Pakarinen,Philippos Papadakis,Philippos Papadakis,Philippos Papadakis,Jari Partanen,P. Peura,P. Peura,P. Rahkila,E. Rey-Herme,J. Rubert,Panu Ruotsalainen,Mikael Sandzelius,Jan Sarén,C. Scholey,Juha Sorri,Juha Sorri,S. Stolze,S. Stolze,Juha Uusitalo,M. Vandebrouck,A. Ward,M. Zielińska,P. Jachimowicz,M. Kowal,J. Skalski +60 more
TL;DR: In this article, high-K isomeric states were identified for the first time in these two nuclei through the measurement of their electromagnetic decay through a microscopic-macroscopic model with a deformed Woods-Saxon potential.
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Global properties of K hindrance probed by the gamma decay of the warm rotating W-174 nucleus
V. Vandone,S. Leoni,G. Benzoni,N. Blasi,A. Bracco,S. Brambilla,C. Boiano,S. Bottoni,F. Camera,Andrea Corsi,F. C. L. Crespi,A. Giaz,B. Million,R. Nicolini,Luna Pellegri,Alberto Pullia,O. Wieland,Damiano Bortolato,G. de Angelis,Enrico Calore,A. Gottardo,G. Maron,D. R. Napoli,D. Rosso,E. Sahin,J. J. Valiente-Dobón,D. Bazzacco,Marco Bellato,E. Farnea,S. Lunardi,R. Menegazzo,D. Mengoni,P. Molini,C. Michelagnoli,D. Montanari,F. Recchia,C. A. Ur,A. Gadea,T. Hüyük,N. Cieplicka,A. Maj,M. Kmiecik,A. Atac,Serkan Akkoyun,A. Kaşkaş,P. A. Söderström,B. Birkenbach,Bo Cederwall,P. J. Coleman-Smith,D. M. Cullen,P. Désesquelles,J. Eberth,Andreas Görgen,J. Grebosz,Herbert Hess,D. S. Judson,A. Jungclaus,N. Karkour,P. J. Nolan,A. Obertelli,P. Reiter,M. D. Salsac,O. Stezowski,Ch. Theisen,M. Matsuo,E. Vigezzi +65 more
TL;DR: In this paper, the authors studied the K hindrance to the gamma decay in the warm rotating W-174 nucleus, focusing on the weakening of the selection rules of the K quantum number with increasing excitation energy.
Investigation of heavy N∼Z nuclei using energetic radioactive ion beams
W. Korten,E. Clément,E. Bouchez,A. Chatillon,Andreas Görgen,Y. Le Coz,Ch. Theisen,J. M. Casandjian,G. Sletten,T. Czosnyka,J. Iwanicki,M. Zielinska,F. Becker,J. Gerl,W. N. Catford,C. N. Timis,P. A. Butler,Corina Andreoiu,Corina Andreoiu +18 more
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In-beam gamma-ray spectroscopy of $^{254}$No
S. Eeckhaudt,N. Amzal,J. E. Bastin,E. Bouchez,P. A. Butler,A. Chatillon,K. Eskola,J. Gerl,T. Grahn,Andreas Görgen,Paul Greenlees,R.-D. Herzberg,F. P. Hessberger,A. Hürstel,P. J. C. Ikin,G. D. Jones,Peter M. Jones,R. Julin,S. Juutinen,Heikki Kettunen,T. L. Khoo,W. Korten,P. Kuusiniemi,Y. Le Coz,Matti Leino,A.-P. Leppänen,Paivi Nieminen,Janne Pakarinen,J. Perkowski,A. Pritchard,P. Reiter,P. Rahkila,C. Scholey,Ch. Theisen,Juha Uusitalo,K. Van de Vel,Jonathan Wilson,H. J. Wollersheim +37 more
TL;DR: In this article, the recoil-tagging technique has been employed to perform an in-beam gamma-ray spectroscopic study of the transfermium nucleus 254No. The experiment was carried out at the Department of Physics of the University of Jyvaskyla and utilised the JUROGAM array of germanium detectors coupled to the gasfilled recoil separator RITU.
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Shape coexistence in 74 Kr and 76 Kr
Andreas Görgen,Emyr Clement,W. Korten,E. Bouchez,A. Chatillon,A. Hürstel,Y. Le Coz,Ch. Theisen,J. N. Wilson,M. Zielinska,Corina Andreoiu,F. Becker,P. A. Butler,J. M. Casandjian,W. N. Catford,T. Czosnyka,J. Gerl,R.-D. Herzberg,J. Iwanicki,J. Iwanicki,D. G. Jenkins,G. D. Jones,P. J. Napiorkowski,G. Sletten,C. N. Timis +24 more
TL;DR: In this article, the coexistence of prolate and oblate shapes in the light kryptonisotopes was investigated by Coulomb excitation of radioactive 74Kr and 76Kr beams at sub-barrier energies from the SPIRALfacility at GANIL States up to the 8+ in the ground state band.
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