1) delayed disintegration
缓发衰变
2) β-delayed proton decay
β缓发质子衰变
1.
Itsβ-delayed proton decay was studied by means of "p-γ" coincidence in combination with a He-jet tape transport system, including half-lives, proton energy spectra,γ-transitions following the proton emissions, and the branching ratios to the low-lying states in the grand-daughter nuclei.
利用40Ca+96Ru融合蒸发反应产生了近质子滴线核133Sm,配合氦喷嘴带传输系统采用“质子-γ”符合方法观测了它们的β缓发质子衰变,其中包括半衰期、质子能谱、第二代子核低位态之间的γ跃迁,并估计出衰变到第二代子核不同低位态的分支比。
2.
Their β-delayed proton decays were studied by means of "p-γ" coincidence in combination with a He-jet tape transport system, including half-lives, proton energy spectra, "γ-transitions following the proton emissions, and the branching ratios to the low-lying states in the grand-daughter nuclei.
利用40Ca+106Cd融合蒸发反应产生了近质子滴线核140Tb和141Dy,配合氦喷嘴带传输系统采用“质子-γ”符合方法观测了它们的β缓发质子衰变,其中包括半衰期、质子能谱和衰变到第二代子核不同低位态的分支比。
3) delay of quality decay
延缓衰变
4) spontaneity disintegration
自发衰变
1.
In this paper the author has studied the atom life and spontaneity disintegration of a ∧ type three level atom in a circularly polarized electromagnetic wave,arriving at the conclusion that when the atom is prepared in the excited state initially,the atom life is influenced by the circularly polarized electromagnetic wave and the expression of probability has oscillating term.
∧型三能级原子与圆极化光相互作用时，圆极化光将对原子寿命及原子的自发衰变规律产生影响。
5) prompt decay
瞬发衰变
6) induced disintegration
诱发衰变
补充资料：质子衰变
分子式：
CAS号：
性质：不稳定原子核的一种衰变方式。原子核自发地发射一个质子并转变为原子序数小1的原子核。1981年在151Lu上首次观察到，目前已知大约10种放射性核素通过发射质子衰变，它们都处于幻质子数Z=50或幻中子数N=82附近。
CAS号：
性质：不稳定原子核的一种衰变方式。原子核自发地发射一个质子并转变为原子序数小1的原子核。1981年在151Lu上首次观察到，目前已知大约10种放射性核素通过发射质子衰变，它们都处于幻质子数Z=50或幻中子数N=82附近。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条