File:Meson-octet.svg

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Description Premier octet de mésons
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 Image:Meson-octet-small.svg Image:Meson octet.png Image:Octet mesons.jpg

The image:Meson-octet-small.svg is 20% smaller in dimensions.

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

[edit]
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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