neutralino
基本解释
- 中性微子
英汉例句
- Terrestrial radioactivity typically outpowers the putative neutralino signal by a factor of 106.
地球上放射性的典型强度，是假设的中性伴子讯号的106倍以上； - The hypothesized mass, stability and neutrality of the neutralino satisfy all the requirements of cold dark matter.
中性伴子的质量、稳定性和电中性满足了冷暗物质所要求的各种性质。 - For example, background particles tend to produce more ionization than a nucleus recoiling from a neutralino collision.
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。 - As the name implies, the neutralino has zero charge, so it is unaffected by electromagnetic forces (such as those involving light).
从中性伴子的命名可知，它的电荷为零，因而它不会受到电磁力（比如光）的影响。 - If so, it has to be stable: if a superparticle is unstable, it must decay into two lighter superparticles, and the neutralino is already the lightest.
这样一来，它无疑是稳定的：假如一个超对称粒子不稳定，它必然会衰变成两个更轻的超对称粒子，而中性伴子已经是最轻的了。