Last Updated
:2025/11/25
bottomness
Noun
uncountable
Japanese Meaning
物理学における量子数。底夸克およびその反夸克の個数に基づいて定められる。シンボルはBで表される。
Quizzes for review
(physics) A quantum number of quarks and hadrons, determined by the number(s) of bottom quarks & antiquarks present. Symbol B.
音声機能が動作しない場合はこちらをご確認ください
See correct answer
bottomness
The seminar illustrated how bottomness affects the decay patterns of heavy mesons.
See correct answer
The seminar illustrated how bottomness affects the decay patterns of heavy mesons.
音声機能が動作しない場合はこちらをご確認ください
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1