Toward<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mmultiscripts><mml:mi mathvariant="normal">Sn</mml:mi><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>100</mml:mn></mml:mrow></mml:mmultiscripts></mml:math>: Studies of excitation functions for the reaction between<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mmultiscripts><mml:mi mathvariant="normal">Ni</mml:mi><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>58</mml:mn></mml:mrow></mml:mmultiscripts></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mmultiscripts><mml:mi mathvariant="normal">Fe</mml:mi><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>54</mml:mn></mml:mrow></mml:mmultiscripts></mml:math>ions
A. KorgulDepartment of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USAK. P. RykaczewskiPhysics Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USAC. J. GrossPhysics Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USAR. GrzywaczDepartment of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USAS. N. LiddickDepartment of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USAC. MazzocchiDepartment of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USAJ. C. BatchelderUNIRIB, Oak Ridge Associated, Oak Ridge, Tennessee 37831, USAC. R. BinghamDepartment of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USAI. G. DarbyDepartment of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USAC. GoodinDepartment of Physics and Astronomy, Vanderbilt University, Nashville, Tennessee 37235, USAJ. H. HamiltonDepartment of Physics and Astronomy, Vanderbilt University, Nashville, Tennessee 37235, USAJ. K. HwangDepartment of Physics and Astronomy, Vanderbilt University, Nashville, Tennessee 37235, USAS. IlyushkinDepartment of Physics and Astronomy, Mississippi State, Mississippi 39762, USAW. KrólasInstitute of Nuclear Physics, Polish Academy of Sciences, PL 31-342 Kraków, PolandJ. A. WingerDepartment of Physics and Astronomy, Mississippi State University, Mississippi 39762, USA
2008lv
ABI
Аннотация
Production of nuclei above $^{100}\mathrm{Sn}$ in fusion-evaporation reactions between $^{58}\mathrm{Ni}$ and $^{54}\mathrm{Fe}$ ions was studied at Oak Ridge National Laboratory by means of the recoil mass spectrometer and charged particle detection. The beam energy was varied to optimize the yields for the two-, three- and four-particle evaporation channels. Experimental results verified the predictions of the statistical model code HIVAP. The optimum energy for the $^{54}\mathrm{Fe}$($^{58}\mathrm{Ni}$,$4n$)$^{108}\mathrm{Xe}$ reaction channel that allows one to study the $^{108}\mathrm{Xe}$-$^{104}\mathrm{Te}$-$^{100}\mathrm{Sn}$ \ensuremath{\alpha} decay chain is deduced as 240 MeV.
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