【摘要】 本文介绍了BaF₂探测器在高分辨时间微分扰动角关联和角分布研究中的应用。可以采用核态寿命为几个ns的探针核,并能精确地测定很高的超精细相互作用频率。利用中间态半寿命为3.4ns的⁹⁹Tc探针核对YBaCuO,超导体的研究显示了BaF₂探测器在时间微分扰动角关联和角分布研究中的应用潜力和优点。更多还原

【Abstract】 The application of BaF2 detectors in high resolution TDPAC and TDPAD studies has oeen reported. Probe nuclei with a lifetime of several nanoseconds could be used and very high hyperfine interaction frequencies could be precisely determined. The study of YBaCuO superconductor with 3. 4ns 99Tc probe nuclei demonstrates the potentialities and advantages of BaF2 detectors in TDPAC and PDPAD studies.更多还原