File:Meson-octet-small.svg

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Meson-octet-small.svg (SVG file, nominally 480 × 390 pixels, file size: 63 KB)

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Summary

Description First meson octet
Date
Source Own work
Author Trassiorf
Permission
(Reusing this file)
Public domain This work has been released into the public domain by its author, Trassiorf. This applies worldwide.

In some countries this may not be legally possible; if so:
Trassiorf grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Other versions Meson-octet.svg


Français : Le titre de cette figure est erroné : elle représente le premier nonet de mésons. Voir Physique des particules.

Ceci représente le premier octet de mésons regroupés selon le schéma SU(3) (« La voie octuple »). Sur cette figure reprenant la disposition conventionnelle :

  • I3 est l'axe de la composante d'isospin.
  • Q est l'axe de la charge électrique.
  • S est l'axe de l'étrangeté (« strangeness »).
  • Le contenu principal des particules en (anti)quarks est noté dans les cercles roses.
  • Le cercle rose coupé en deux représente les deux mésons notés en regard. Ils se distinguent par diverses propriétés, notamment la masse, qui ne figurent pas sur ce diagramme.


English: The title of this figure is wrong : it represents the first meson nonet. See also en:Quark model.

This shows the first meson octet grouped according to the SU(3) scheme (« Eightfold way »). On this figure, in the standard layout :

  • I3 is the isospin component axis.
  • Q is the electric charge axis.
  • S is the strangeness axis.
  • The main quark content is indicated within the pink circles.
  • The pink circle split in 2 represents the 2 mesons indicated besides. They are distinct by several properties, notably their mass, which are not represented on this diagram.


Deutsch: Der Titel dieser Figur is falsch : sie stellt gar das erste Meson Nonet vor. Siehe auch das in de:Meson ( [[Image:Noneto mesônico de spin 0.png]] ) vorgestelltes Bild, das ein gegenseitiges Irrtum begeht.

Das is das erste Meson Oktett, gemäß dem SU(3) Schema (« Der achtfache Weg »). Auf dieser konventionell präsentierter Figur :

  • I3 ist die Isospin Komponente Achse.
  • Q ist die electrische Ladung Achse.
  • S ist die Strangeness Achse.
  • Das quark Hauptgehalt wird in den rosa Kreisen gezeigt.
  • Der geteilte Kreis zeigt die 2 nebenbei genannten Mesone. Sie unterscheiden sich bei einigen Eigentümer, unter anderen der Masse, die nicht auf dieser Figur auftauchen.

Licensing

Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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Date/TimeThumbnailDimensionsUserComment
current22:16, 12 September 2012Thumbnail for version as of 22:16, 12 September 2012480 × 390 (63 KB)wikimediacommons>Trassiorfstraightened strangeness axis sense

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