Fusion around the barrier for 7Li + 12C

Pramana

J O Newton¹  R D Butt¹  A C Berriman¹  C R Morton¹  A Mukherjee¹  M Dasgupta¹  H Timmers1¹  D J Hinde¹ 

[1] Department of Nuclear Physics, Research School of Physical Sciences and Engineering, Australian National University, Canberra, ACT 0200, Australia$$

关键词: Fusion;    breakup;    light ion fusion.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

Fusion cross-sections for the 7Li + 12C reaction have been measured at energies above the Coulomb barrier by the direct detection of evaporation residues. The heavy evaporation residues with energies below 3 MeV could not be separated out from the 𝛼-particles in the spectrum and hence their contribution was estimated using statistical model calculations. The present work indicates that suppression of fusion cross-sections due to the breakup of 7Li may not be significant for 7Li + 12C reaction at energies around the barrier.

【 授权许可】

Unknown