What does bottomness mean?
Definitions for bottomness
bot·tom·ness
This dictionary definitions page includes all the possible meanings, example usage and translations of the word bottomness.
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Wiktionary
bottomnessnoun
A quantum number of quarks & hadrons, determined by the number(s) of bottom quarks & antiquarks present. Symbol B.
Wikidata
Bottomness
In physics, bottomness also called beauty, is a flavour quantum number reflecting the difference between the number of bottom antiquarks and the number of bottom quarks that are present in a particle: Bottom quarks have a bottomness of −1 while bottom antiquarks have a bottomness of +1. The convention is that the flavour quantum number sign for the quark is the same as the sign of the electric charge of that quark. As with other flavour-related quantum numbers, bottomness is preserved under strong and electromagnetic interactions, but not under weak interactions. For first-order weak reactions, it holds that . This term is rarely used. Most physicists simply refer to "the number of bottom quarks" and "the number of bottom antiquarks".
Anagrams for bottomness »
tombstones
Numerology
Chaldean Numerology
The numerical value of bottomness in Chaldean Numerology is: 8
Pythagorean Numerology
The numerical value of bottomness in Pythagorean Numerology is: 7
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"bottomness." Definitions.net. STANDS4 LLC, 2024. Web. 23 Apr. 2024. <https://www.definitions.net/definition/bottomness>.
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