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

D. Ibadullayev; Ибадуллаев Д.; L. Schlattauer; Шлаттауэр Л.; V. D. Shubin; Шубин В. Д.; M. V. Shumeiko; Шумейко М. В.; D. I. Solovyev; Соловьев Д. И.; Yu. S. Tsyganov; Цыганов Ю. С.; A. A. Voinov; Воинов А. А.; V. G. Subbotin; Субботин В. Г.; A. Yu. Bodrov; Бодров А. Ю.; A. V. Sabel’nikov; Сабельников А. В.; Sh. G. Giniyatova; Гиниятова Ш. Г.; R. N. Sagaidak; Сагайдак Р. Н.; A. G. Popeko; Попеко А. Г.; A. N. Polyakov; Поляков А. Н.; V. K. Utyonkov; Утенков В. К.; Yu. Ts. Oganessian; Оганесян Ю. Ц.; F. Sh. Abdullin; Абдуллин Ф. Ш.; S. N. Dmitriev; Дмитриев С. Н.; M. G. Itkis; Иткис М. Г.; A. V. Karpov; Карпов А. В.; N. D. Kovrizhnykh; Коврижных Н. Д.; D. A. Kuznetsov; Кузнецов Д. А.; O. V. Petrushkin; Петрушкин О. В.; A. V. Podshibiakin; Подшибякин А. В.; K. A. Kuterbekov; Кутербеков К. А.

doi:10.31857/S0367676523701971

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

Authors: Ibadullayev D.¹^,2^,3, Schlattauer L.¹^,4, Shubin V.D.¹, Shumeiko M.V.¹, Solovyev D.I.¹, Tsyganov Y.S.¹, Voinov A.A.¹, Subbotin V.G.¹, Bodrov A.Y.¹, Sabel’nikov A.V.¹, Giniyatova S.G.³, Sagaidak R.N.¹, Popeko A.G.¹, Polyakov A.N.¹, Utyonkov V.K.¹, Oganessian Y.T.¹, Abdullin F.S.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, Kuterbekov K.A.³
Affiliations:
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
Issue: Vol 87, No 8 (2023)
Pages: 1099-1103
Section: Articles
URL: https://journal-vniispk.ru/0367-6765/article/view/135455
DOI: https://doi.org/10.31857/S0367676523701971
EDN: https://elibrary.ru/ZBIBVZ
ID: 135455

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Abstract
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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.

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