V2EX higgs mechanism

Higgs Mechanism

释义 Definition

希格斯机制:粒子物理学中的一种机制,用来解释基本粒子为什么会有质量。它通过“希格斯场”与粒子的相互作用,使某些粒子(如 \(W\) 和 \(Z\) 玻色子)获得质量;与之相关的量子激发被称为希格斯玻色子。在更广义上,它是“规范对称性在真空中以特殊方式实现”的结果。(在不同语境下也可能被更宽泛地用于指代“质量起源”的相关框架。)

发音 Pronunciation (IPA)

/hz mknzm/

例句 Examples

The Higgs mechanism explains why some particles have mass.
希格斯机制解释了为什么一些粒子具有质量。

Within the Standard Model, the Higgs mechanism gives masses to the W and Z bosons while keeping the theory mathematically consistent.
在标准模型中,希格斯机制在保持理论数学一致性的同时,使 \(W\) 与 \(Z\) 玻色子获得质量。

词源与背景 Etymology & Background

“Higgs” 来自英国物理学家 Peter Higgs(彼得希格斯) 的姓氏;“mechanism” 指“机制/机理”。该术语主要形成于 20 世纪 60 年代关于自发对称性破缺规范理论的研究中,后来为电弱统一理论与标准模型的关键组成部分,并因 2012 年与希格斯玻色子相关的实验结果而广为人知。

相关词 Related Words

文学与著作中的用例 Notable Works

  • Peter W. Higgs, “Broken Symmetries and the Masses of Gauge Bosons” (1964)
  • F. Englert & R. Brout, “Broken Symmetry and the Mass of Gauge Vector Mesons” (1964)
  • S. Weinberg, “A Model of Leptons” (1967)(电弱理论中使用该机制)
  • Steven Weinberg, The Quantum Theory of Fields, Vol. II(系统讨论相关理论结构)
  • M. Peskin & D. Schroeder, An Introduction to Quantum Field Theory(教材中讲解希格斯机制)
About     Help     Advertise     Blog     API     FAQ     Solana     1290 Online   Highest 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 45ms UTC 16:48 PVG 00:48 LAX 09:48 JFK 12:48
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86