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单词 Haplon
释义

Haplon

中文百科

先子 Preon

(重定向自Haplon)

先子英语:Preon)是在理论上构成夸克和轻子的亚原子粒子。这个粒子的名称首先由Jogesh Pati和阿卜杜勒·萨拉姆于1974年提出。

英语百科

Preon 先子

(重定向自Haplon)

In particle physics, preons are "point-like" particles, conceived to be subcomponents of quarks and leptons. The word was coined by Jogesh Pati and Abdus Salam in 1974. Interest in preon models peaked in the 1980s but has slowed as the Standard Model of particle physics continues to describe the physics mostly successfully, and no direct experimental evidence for lepton and quark compositeness has been found.

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更新时间:2025/6/21 14:39:36