File:Meson-octet.svg

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Description Premier octet de mésons
Date
Source Own work
Author Trassiorf
Permission
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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 Image:Meson-octet-small.svg Image:Meson octet.png Image:Octet mesons.jpg

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fr :


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.

en:

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.

de:

Die Abbildung zeigt das erste Meson Oktett, gemäß dem SU(3) Schema ("Der achtfache Weg"), in Standarddarstellung :

  • I3 ist die Achse der Isospin Komponente.
  • Q ist die Achse der elektrischen Ladung.
  • S ist die Strangeness-Achse.
  • Der Quarkinhalt wird in den rosa Kreisen gezeigt.
  • Der geteilte Kreis zeigt die zwei daneben genannten Mesonen. Sie unterscheiden sich in einigen Eigenschaften, insbesondere ihrer Masse, die nicht auf dieser Abbildung dargestellt sind.

Licensing

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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.

File history

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Date/TimeThumbnailDimensionsUserComment
current16:56, 16 January 2015Thumbnail for version as of 16:56, 16 January 2015600 × 480 (63 KB)Jullit31 (talk | contribs)Fixed orientation of strangeness axis.
19:40, 12 September 2012Thumbnail for version as of 19:40, 12 September 2012600 × 480 (63 KB)Trassiorf (talk | contribs)Straightened strangeness sign
12:25, 20 December 2007Thumbnail for version as of 12:25, 20 December 2007600 × 480 (63 KB)Trassiorf (talk | contribs){{Information |Description=First meson octet |Source=self-made |Date= December 20, 2007 |Author= Trassiorf |Permission={{PD-user|Trassiorf}} |other_versions=Meson-octet-small.svg }} fr : Ceci représente le premier octet de méryons r
12:32, 17 December 2007Thumbnail for version as of 12:32, 17 December 2007600 × 480 (62 KB)Trassiorf (talk | contribs){{Information |Description= Premier octet de mésons |Source= œuvre personnelle |Date= 17 décembre 2007 |Author= Trassiorf |Permission= {{PD-user|Trassiorf}} |other_versions= - }}

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