Synthesis of elements 115 and 113 in the reaction {sup 243}Am+{sup 48}Ca

The results of two experiments designed to synthesize element 115 isotopes in the {sup 243}Am+{sup 48}Ca reaction are presented. Two new elements with atomic numbers 113 and 115 were observed for the first time. With 248-MeV {sup 48}Ca projectiles, we observed three similar decay chains consisting o...

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Veröffentlicht in:	Physical review. C, Nuclear physics Nuclear physics, 2005-09, Vol.72 (3)
Hauptverfasser:	Oganessian, Yu.Ts, Utyonkov, V.K., Dmitriev, S.N., Lobanov, Yu.V., Itkis, M.G., Polyakov, A.N., Tsyganov, Yu.S., Mezentsev, A.N., Yeremin, A.V., Voinov, A.A., Sokol, E.A., Gulbekian, G.G., Bogomolov, S.L., Iliev, S., Subbotin, V.G., Sukhov, A.M., Buklanov, G.V., Shishkin, S.V., Chepygin, V.I., Vostokin, G.K., University of California, Lawrence Livermore National Laboratory, Livermore, California 94551, Paul Scherrer Institute, Villigen CH-5232
Format:	Artikel
Sprache:	eng
Schlagworte:	ALPHA DECAY AMERICIUM 243 TARGET CALCIUM 48 REACTIONS CROSS SECTIONS ELEMENT 113 ELEMENT 115 HEAVY ION FUSION REACTIONS JINR KINETIC ENERGY LIFETIME MEV RANGE MULTIPLICITY NEUTRONS NUCLEAR PHYSICS AND RADIATION PHYSICS SPONTANEOUS FISSION
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