an early name for the J/psi particle.
What’s The Name For The Dot Over “i” And “j”?While many languages, such as Arabic and Hebrew, add specific accents to the letters or characters throughout their alphabet, the English alphabet has only two letters that include a diacritic dot. This mark is added to a letter to signal a change in either the sound or meaning of a character. What is the additional name of this curious dot that hovers over the ninth …
Meet The Man Responsible For The Letter “J”From its humble beginnings as a Roman numeral to its eventual tenth position in the English alphabet, J has had quite a linguistic journey. When was J added to the alphabet? J is a bit of a late bloomer; after all, it was the last letter added to the alphabet. It is no coincidence that I and J stand side by side—they actually started out as the same …
Origin of J particle
1970–75; named by S.C.C. Ting, allegedly from the resemblance of the letter J to the Chinese character for Ting
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Science definitions for j particle
See J/psi particle.
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