Electromagnetic transition between molecular resonances in 8Be

Pramana

D R Chakrabarty1¹ 

[1] Nuclear Physics Division, Bhabha Atomic Research Centre, Mumbai 400 085, India$$

关键词: Alpha-cluster model;    molecular resonances;    gamma transition;    ab-initio calculation.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

The nucleus 8Be has been conjectured to resemble a molecule of two interacting 𝛼-particles. A crucial test of this conjecture is the electromagnetic transition between the molecular resonances. This paper discusses the earlier indirect bremsstrahlung measurements and describes a recent experiment on the direct measurement of 𝛾-transition between the 4+ and 2+ resonances. Experimental results are compared with various theories. The outlook on the measurement of 2+ → 0+ transition will be presented.

【 授权许可】

Unknown