反冲核

采用Ziegler的拟合公式精确计算质子、α粒子、氘核、反冲核等带电离子的能量沉积。

Ziegler empirical formula is adopted to calculate the energy deposition of the charged particles .

研究了CsI（Tl）晶体探测器中反冲核信号与电子信号的甄别能力。

The capability of Pulse Shape Discrimination ( PSD ) for recoiled nuclei and electrons with CsI ( Tl ) crystal has been studied in this article .

用低能X射线源对一套测量入射中子引起的反冲核能量QuenchingFactor的系统进行了能量刻度，得到了这套系统的能量响应关系。

Energy calibration of CsI ( Tl ) crystal detector for measuring quenching factor of recoiled nuclei induced by incident neutron beam has been done with low-energy X-ray sources such as 109 Cd and 133 Ba and the linearity of energy response of experimental system is obtained .

利用参数tbar来描述反冲核信号与电子信号两种脉冲波形的特性，并以此来甄别两种信号。

One parameter " tbar " was used to describe the property of the pulse shapes of recoils and electrons .

中子核反应中反冲核的平均射程

Average ranges of recoil nuclides in the neutron reaction

在计算中，为了保证整个反应过程的能量守恒，我们严格考虑了反冲核效应的影响。

Since the recoil effect is taken into account , the energy for whole reaction processes is balance .

探测器使用的第二种方法，是观察反冲原子核的另一种效应：游离。

A second method watches for another effect of the recoiling nucleus : ionization .

例如，背景粒子和一个与中性伴子碰撞而反冲的原子核相比，前者将造成更多的游离。

For example , background particles tend to produce more ionization than a nucleus recoiling from a neutralino collision .

多普勒能移反冲距离法测核寿命的技术

An apparatus for nuclear lifetime measurement with recoil-distance Doppler-shift method