kaon

美 ['ke??n] 　英 ['ke??n]

• n.【物】K介子
• 網(wǎng)絡(luò)K中介子；卡旺；卡隆

詞形變化

復(fù)數(shù)：kaons  

英漢解釋

n.

1. 【物】K介子

英英解釋

n.	1. an unstable elementary particle produced as a result of high-energy particle collision.

例句

If an anti-Y particle collided with a proton, said proton would turn into a theta particle and a kaon.

如果用一個(gè)反”Y“粒子碰撞一個(gè)質(zhì)子，該質(zhì)子將衰變成一個(gè)”θ“粒子和一個(gè)K中介子。

And that kaon could be detected by any machine looking for proton decays, namely Japan's SuperKamiokande detector (pictured top).

而K中介子能被任何質(zhì)子衰變探測(cè)儀探測(cè)到，比如日本的超級(jí)神岡探測(cè)器（精度最高）。