Interaction of loosely bound radioactive 7Be and stable 7Li with 9Be
作者： S. Verma , J. J. Das , A. Jhingan , K. Kalita , S. Barua
DOI: 10.1140/EPJA/I2010-10966-2
关键词: Hadron 、 Quasielastic scattering 、 Nuclear fusion 、 Stripping (chemistry) 、 Physics 、 Atomic physics 、 Order (ring theory) 、 Charged particle 、 Spectral line 、 Born approximation
摘要: Quasielastic scattering angular distributions have been measured for the 7Be + 9Be system at Elab = 17 , 19 and 21MeV in range \( \theta_{{cm}}^{}\) 24° - 57° . An optical model (OM) analysis of these data has carried out order to extract potential parameters reaction cross-sections. One-proton stripping cross-sections were also this 21MeV. These transfer angular-distribution compared with finite-range distorted-wave Born approximation (FRDWBA) calculations. For 7Li quasielastic emitted light charged particles detected 15.75 24.00 30.00MeV 7° 70° Fusion obtained by reproducing \alpha\) -evaporation spectra from compound nucleus backward angles statistical The ratios experimental fusion total (obtained OM analysis) found be small. This result suggests that break-up process a strong influence on leading reduction cross-section.
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