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Mesons named with the letter "f" are scalar mesons (as opposed to a pseudo-scalar meson), and mesons named with the letter "a" are axial-vector mesons (as opposed to an ordinary vector meson) a.k.a. an isoscalar vector meson, while the letters "b" and "h" refer to axial-vector mesons with positive parity, negative C-parity, and quantum numbers I G of 1 + and 0 − respectively.
Because mesons are composed of quarks, they participate in both the weak interaction and strong interaction. Mesons with net electric charge also participate in the electromagnetic interaction. Mesons are classified according to their quark content, total angular momentum, parity and various other properties, such as C-parity and G-parity.
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List of mesons; References This page was last edited on 4 June 2024, at 02:56 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4. ...
Eta and eta prime mesons, a similar particle with light quarks. Quarkonium , the general name for mesons formed from a quark and the corresponding antiquark. List of mesons
Although these mesons are now grouped into a nonet, the Eightfold Way name derives from the patterns of eight for the mesons and baryons in the original classification scheme. In particle physics , the quark model is a classification scheme for hadrons in terms of their valence quarks —the quarks and antiquarks that give rise to the quantum ...
The D mesons were discovered in 1976 by the Mark I detector at the Stanford Linear Accelerator Center. [3]Since the D mesons are the lightest mesons containing a single charm quark (or antiquark), they must change the charm (anti)quark into an (anti)quark of another type to decay.
In 1938, he received his Ph.D. degree at Osaka Imperial University for his predictions regarding the existence of mesons and his theoretical work on the nature of nuclear forces. [ 4 ] [ 5 ] These research achievements were the reason he was later awarded the Nobel Prize in Physics.