网站首页  词典首页

请输入您要查询的词汇:

 

词汇 baryon number
释义

Definition of baryon number in English:

baryon number

noun
Particle Physics
  • A quantum number assigned to subatomic particles, equal to 1 for baryons and −1 for antibaryons (hence 1/3 for quarks and -1/3 for antiquarks), and 0 for all other particles; symbol B.

Origin

1950s; earliest use found in Nuclear Physics.

Definition of baryon number in US English:

baryon number

noun
Particle Physics
  • A quantum number assigned to subatomic particles, equal to 1 for baryons and −1 for antibaryons (hence 1/3 for quarks and -1/3 for antiquarks), and 0 for all other particles; symbol B.

Origin

1950s; earliest use found in Nuclear Physics.

随便看

 

双龙斋书画网英语在线翻译词典收录了464360条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2000-2024 slzcn.com All Rights Reserved 更新时间:2026/3/22 15:47:17