upsilon particle

Questions

What does upsilon particle mean?

Any of a number of bound states of a heavy quark and its antiquark, especially that formed from a bottom quark and an anti-bottom quark.

How to pronounce upsilon particle

1. Open the pronunciation page — Open the Speakur entry for “upsilon particle”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “upsilon particle”.
4. Repeat and practice — Say “upsilon particle” aloud, matching stress and vowels until it feels natural.