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Abstract <p>Double Side Silicon Detector (DSSD) based spectrometer of the DGFRS-2 setup has been applied in different heavy ion induced complete fusion nuclear reactions leading to formation of superheavy nuclei. Nuclear reactions with <InlineEquation ID="IEq1"> <InlineMediaObject> <ImageObject Color="BlackWhite" FileRef="11450_2025_3576_Article_IEq1.gif" Format="GIF" Height="10" Rendition="HTML" Resolution="72" Type="Linedraw" Width="13" /> </InlineMediaObject> <EquationSource Format="TEX">\({}^{48}\)</EquationSource> <!--NuclPhys2570032Tsyganov-m1--> </InlineEquation>Ca, <InlineEquation ID="IEq2"> <InlineMediaObject> <ImageObject Color="BlackWhite" FileRef="11450_2025_3576_Article_IEq2.gif" Format="GIF" Height="10" Rendition="HTML" Resolution="72" Type="Linedraw" Width="13" /> </InlineMediaObject> <EquationSource Format="TEX">\({}^{54}\)</EquationSource> <!--NuclPhys2570032Tsyganov-m2--> </InlineEquation>Cr, <InlineEquation ID="IEq3"> <InlineMediaObject> <ImageObject Color="BlackWhite" FileRef="11450_2025_3576_Article_IEq3.gif" Format="GIF" Height="10" Rendition="HTML" Resolution="72" Type="Linedraw" Width="13" /> </InlineMediaObject> <EquationSource Format="TEX">\({}^{50}\)</EquationSource> <!--NuclPhys2570032Tsyganov-m3--> </InlineEquation>Ti, <InlineEquation ID="IEq4"> <InlineMediaObject> <ImageObject Color="BlackWhite" FileRef="11450_2025_3576_Article_IEq4.gif" Format="GIF" Height="10" Rendition="HTML" Resolution="72" Type="Linedraw" Width="13" /> </InlineMediaObject> <EquationSource Format="TEX">\({}^{40}\)</EquationSource> <!--NuclPhys2570032Tsyganov-m4--> </InlineEquation>Ar projectiles were used. Targets of <InlineEquation ID="IEq5"> <InlineMediaObject> <ImageObject Color="BlackWhite" FileRef="11450_2025_3576_Article_IEq5.gif" Format="GIF" Height="10" Rendition="HTML" Resolution="72" Type="Linedraw" Width="19" /> </InlineMediaObject> <EquationSource Format="TEX">\({}^{238}\)</EquationSource> <!--NuclPhys2570032Tsyganov-m5--> </InlineEquation>U, <InlineEquation ID="IEq6"> <InlineMediaObject> <ImageObject Color="BlackWhite" FileRef="11450_2025_3576_Article_IEq6.gif" Format="GIF" Height="10" Rendition="HTML" Resolution="72" Type="Linedraw" Width="19" /> </InlineMediaObject> <EquationSource Format="TEX">\({}^{242}\)</EquationSource> <!--NuclPhys2570032Tsyganov-m6--> </InlineEquation>Pu, <InlineEquation ID="IEq7"> <InlineMediaObject> <ImageObject Color="BlackWhite" FileRef="11450_2025_3576_Article_IEq7.gif" Format="GIF" Height="10" Rendition="HTML" Resolution="72" Type="Linedraw" Width="19" /> </InlineMediaObject> <EquationSource Format="TEX">\({}^{243}\)</EquationSource> <!--NuclPhys2570032Tsyganov-m7--> </InlineEquation>Am,<InlineEquation ID="IEq8"> <InlineMediaObject> <ImageObject Color="BlackWhite" FileRef="11450_2025_3576_Article_IEq8.gif" Format="GIF" Height="10" Rendition="HTML" Resolution="72" Type="Linedraw" Width="19" /> </InlineMediaObject> <EquationSource Format="TEX">\({}^{232}\)</EquationSource> <!--NuclPhys2570032Tsyganov-m8--> </InlineEquation>Th, <InlineEquation ID="IEq9"> <InlineMediaObject> <ImageObject Color="BlackWhite" FileRef="11450_2025_3576_Article_IEq9.gif" Format="GIF" Height="10" Rendition="HTML" Resolution="72" Type="Linedraw" Width="21" /> </InlineMediaObject> <EquationSource Format="TEX">\({}^{nat}\)</EquationSource> <!--NuclPhys2570032Tsyganov-m9--> </InlineEquation>Yb were used in the long term irradiations. We report about different stability tests during this long term experiment. Formation of the evaporation residue (ER) registered energy spectrum measured with DSSD focal plane detector is presented.</p>

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DSSD Based Detection System of the DGFRS-2 Setup: Design, Results, Developments

  • 期刊论文

  • 发表日期：

    2025年4月1日

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  • Yu. S. Tsyganov,
  • D. Ibadullayev,
  • A. N. Polyakov,
  • A. A. Voinov,
  • M. V. Shumeiko

摘要

Abstract

Double Side Silicon Detector (DSSD) based spectrometer of the DGFRS-2 setup has been applied in different heavy ion induced complete fusion nuclear reactions leading to formation of superheavy nuclei. Nuclear reactions with \({}^{48}\) Ca, \({}^{54}\) Cr, \({}^{50}\) Ti, \({}^{40}\) Ar projectiles were used. Targets of \({}^{238}\) U, \({}^{242}\) Pu, \({}^{243}\) Am, \({}^{232}\) Th, \({}^{nat}\) Yb were used in the long term irradiations. We report about different stability tests during this long term experiment. Formation of the evaporation residue (ER) registered energy spectrum measured with DSSD focal plane detector is presented.