1) γ-γcoincidence
γ-γ符合技术
2) X-γcoincidence technique
X-γ符合技术
1.
Important Means for Separating and Identifying Heavy Neutron-rich Nuclides:X-γcoincidence technique;
分离鉴别重丰中子核的重要手段:X-γ符合技术
2.
The exotic(n,2p) reactions and the detection method(X-γcoincidence technique)of their products are essentialized through the synthesis and identification of ~(175)Er and ~(197)Os.
通过~(175)Er和~(197)Os的生成和鉴别,扼要叙述奇异的(n,2p)反应及其产物的探测方法(X-γ符合技术)。
3) γ-γ coincidence
γ-γ符合
1.
γ-γ coincidencesand DCO ratios were measured using eight anticompton Ge detectors and one planar.
利用75MeV的18O束流,通过70Zn(18O,4n)反应布居了84Sr核的高自旋态,测量了激发函数,γ-γ符合及DCO比值和γ射线强度,观察到了12条新能级,近30条新γ跃迁,建立了新的能级纲图,与D。
4) t coincidence
γ-γ-t符合
5) 4πβ-γ coincidence
4πβ-γ符合
1.
This paper puts forward a new method measuring the activity of neutron-activation-foil using 4πβ-γ coincidence equipment without making thin film source.
提出了利用4πβ-γ符合装置,不制作薄膜源情况下测量中子活化片活度的新方法。
6) 4πβ-γcoincidence
4πβ-γ符合
1.
Activities were measured by the 4πβ-γcoincidence method and the γ-ray spectra of 155Eu decay were measured with a small-area planar Ge detector.
用4πβ-γ符合法测量放射性活度和用小平面Ge探测器测量~(155)Eu衰变发射的γ光子数,精确测定了γ射线的发射几率。
补充资料:(γ-γ′)反应
分子式:
CAS号:
性质:指γ光子与靶核作用,使其激发,然后以发射光子形式退激发的过程。出射光子的能量与受激靶核性质有关,为靶核激发态与基态这两个能级之差值。该反应截面很小,只有毫靶恩量级。
CAS号:
性质:指γ光子与靶核作用,使其激发,然后以发射光子形式退激发的过程。出射光子的能量与受激靶核性质有关,为靶核激发态与基态这两个能级之差值。该反应截面很小,只有毫靶恩量级。
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参考词条