V2EX parton

Parton

Definition / 定义

(物理)帕顿:在高能物理中,用来描述强子(如质子、中子)内部参与相互作用的基本组分的统称;在不同情境下通常对应于夸克和胶子等“部分子”。(该词也可作姓氏,如 Dolly Parton。)

Pronunciation / 发音

/prtn/
/prtn/

Etymology / 词源

该词由物理学家理查德费曼(Richard Feynman)在提出“部分子模型(parton model)”时推广使用,构词上可理解为 part(部分)+ -on(常见于粒子名的后缀,如 proton),强调“构成整体的内部成分”。

Examples / 例句

A proton can be described as a bundle of partons.
质子可以被描述为由许多“部分子”(partons)组成的集合。

In deep inelastic scattering, the distribution of partons helps explain the proton’s observed behavior at high energies.
在深度非弹性散射中,部分子的分布有助于解释质子在高能条件下呈现出的实验行为。

Related Words / 相关词

Literary Works / 文学与著作示例

  • Feynman, R. P. Photon-Hadron Interactions(高能物理经典著作,讨论与 parton/parton model 相关内容)
  • Perkins, D. H. Introduction to High Energy Physics(常见教材,涉及 partons、夸克与强子结构)
  • Halzen, F. & Martin, A. D. Quarks and Leptons: An Introductory Course in Modern Particle Physics(粒子物理入门经典,使用 parton 等术语)
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     1227 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 7ms UTC 17:40 PVG 01:40 LAX 10:40 JFK 13:40
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