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1篇 您的检索式:作者名="K.W.Kemper"
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1New measurements and reanalysis of^14N elastic scattering on^10B target显示文摘The angular distributions of elastic scattering of^14N ions on^10B targets have been measured at incident beam energies of 21.0 and 24.5 MeV.Angular distributions at higher energies 38–94.0 MeV(previously measured)were also included in the analysis.All data were analyzed within the framework of the optical model and the distorted waves Born approximation method.The observed rise in cross sections at large angles was interpreted as a possible contribution of theα-cluster exchange mechanism.Spectroscopic amplitudes SA2 and SA4 for the configuration^14N→^10B+αwere extracted.Their average values are 0.58±0.10 and 0.81±0.12 for SA2 and SA4,respectively,suggesting that the exchange mechanism is a major component of the elastic scattering for this system.The energy dependence of the depths for the real and imaginary potentials was found.Marzhan Nassurlla N.Burtebayev T.Kh.Sadykov I.Boztosun N.Amangeldi D.Alimov Zh.Kerimkulov J.Burtebayeva Maulen Nassurlla A.Kurakhmedov S.B.Sakuta Mesut Karakoc Awad A.Ibraheem K.W.Kemper Sh.Hamada 2020Chinese Physics C2020,44,10:0
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