【摘要】 本文介绍用γ共振吸收法检验²⁴Mg核11.528MeV能级的实验结果。实验中在此能级的附近能区意外地发现多个精细能级,数据分析给出这些能级的能量E_r和宽度Г_a等数据,同时还获得了与以往数据不同的发射能级宽度Г_a。更多还原

【Abstract】 This work gives the experimental verification about the existence of the 11.528 MeV state in ²⁴Mg which was newly discovered with the recoil-coincident technique in HI reaction. Resonant y-ray absorption method has been used. Several dips have been observed in the resonance absorption transmission curve and recognized to be the fine structure around the 11.528 MeV excited energy level. The excitation energy and level width were deduced for each sub-level and the total width of energy level 13.321 MeV in emitting nucleus "Si was also obtained from data fitting procedures.更多还原