B meson
id:
b-meson-164-12691156
title:
B meson
text:
In particle physics, B mesons are mesons composed of a bottom antiquark and either an up (B+), down (B⁰), strange (B⁰s) or charm quark (B+c). The combination of a bottom antiquark and a top quark is not thought to be possible because of the top quark's short lifetime. The combination of a bottom antiquark and a bottom quark is not a B meson, but rather bottomonium, which is something else entirely. Each B meson has an antiparticle that is composed of a bottom quark and an up (B−), down (B⁰), str
brand slug:
wiki
category slug:
encyclopedia
description:
Subatomic particle
original url:
https://en.wikipedia.org/wiki/B_meson
date created:
2008-03-18T04:04:28Z
date modified:
2024-08-29T01:08:49Z
main entity:
{"identifier":"Q795131","url":"https://www.wikidata.org/entity/Q795131"}
image:
fields total:
13
integrity:
15