Study of the 242Pu + 48Ca reaction at Super Heavy Element Factory-Reference-Cited by-同舟云学术

Study of the 242Pu + 48Ca reaction at Super Heavy Element Factory

Published:2023-08-01 Issue:8 Volume:87 Page:1099-1103
ISSN:0367-6765
Container-title:Известия Российской академии наук. Серия физическая
language:
Short-container-title:Izvestiâ Akademii nauk SSSR. Seriâ fizičeskaâ

Author:

Ibadullayev D.¹²³,Utyonkov V. K.¹,Oganessian Yu. Ts.¹,Abdullin F. Sh.¹,Dmitriev S. N.¹,Itkis M. G.¹,Karpov A. V.¹,Kovrizhnykh N. D.¹,Kuznetsov D. A.¹,Petrushkin O. V.¹,Podshibiakin A. V.¹,Polyakov A. N.¹,Popeko A. G.¹,Sagaidak R. N.¹,Schlattauer L.¹⁴,Shubin V. D.¹,Shumeiko M. V.¹,Solovyev D. I.¹,Tsyganov Yu. S.¹,Voinov A. A.¹,Subbotin V. G.¹,Bodrov A. Yu.¹,Sabel’nikov A. V.¹,Giniyatova Sh. G.³,Kuterbekov K. A.³

Affiliation:

1. Joint Institute for Nuclear Research

2. Institute of Nuclear Physics

3. Gumilyov Eurasian National University

4. Palacky University Olomouc, Department of Experimental Physics, Faculty of Science

Abstract

Experiments on the synthesis of isotopes of element 114 in the 242Pu + 48Ca reaction were carried out at a new gas-filled separator DGFRS-2 online to the DC-280 cyclotron of the Superheavy Element Factory at FLNR JINR. The decay properties of 286Fl and 287Fl, as well as their α-decay products, were refined. The possibility of the existence of isomeric states in successive α-decays of 287Fl is discussed. The maximum cross section of \(10.4_{{ - 2.1}}^{{ + 3.5}}\) pb was measured for the 242Pu(48Ca, 3n)287Fl reaction.

Publisher

The Russian Academy of Sciences

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