pions background

pions

/ˈpaɪɒnz/

Illustration pions - Image 1

noun

π介子，派介子

Any of three semistable mesons, having positive, negative or neutral charge, composed of up and down quarks/antiquarks.

Examples :

"Scientists studying the decay of other particles often detect the presence of pions, which quickly break down into other, more stable particles. "

科学家在研究其他粒子的衰变时，经常会探测到π介子（派介子）的存在，它们会迅速衰变成其他更稳定的粒子。

"Physicists study pions, along with other particles, to understand the fundamental forces of nature. "

为了理解自然界的基本作用力，物理学家们会研究π介子（派介子）以及其他粒子。

physics element