charm quark
复数形式
charm quarks
1
粲夸克, 魅夸克
a type of elementary particle that is one of the six types, or flavors, of quarks that has an electric charge of +2/3 and participates in strong and electromagnetic interactions
- Physicists at the Large Hadron Collider study collisions to observe the behavior of charm quarks in high-energy experiments.
大型强子对撞机的物理学家研究碰撞以观察高能实验中粲夸克的行为。
- The decay of a D meson involves the transformation of a charm quark into an up quark, emitting a W boson in the process.
D介子的衰变涉及到一个粲夸克转变为上夸克，并在此过程中发射一个W玻色子。
- Charm quarks are known for their relatively short lifetime, decaying into more stable particles within a fraction of a second after their creation.
粲夸克以相对较短的寿命而闻名，在产生后的几分之一秒内衰变为更稳定的粒子。
- The discovery of charm quarks in the 1970s was a significant milestone in understanding the composition of matter at the subatomic level.
20世纪70年代粲夸克的发现是理解亚原子层面物质组成的一个重要里程碑。
- Quarks like the charm quark play a crucial role in the formation of hadrons, such as the J/psi particle, which consists of a charm quark and an anti-charm quark bound together.
像粲夸克这样的夸克在强子（如由粲夸克和反粲夸克结合而成的J/ψ粒子）的形成中起着至关重要的作用。