File:Meson-octet.svg
![File:Meson-octet.svg](https://upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Meson-octet.svg/600px-Meson-octet.svg.png?20150116165652)
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Summary
[edit]DescriptionMeson-octet.svg | Premier octet de mésons | |||
Date | ||||
Source | Own work | |||
Author | Trassiorf | |||
Permission (Reusing this file) |
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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
[edit]Public domainPublic domainfalsefalse |
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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/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:56, 16 January 2015 | ![]() | 600 × 480 (63 KB) | Jullit31 (talk | contribs) | Fixed orientation of strangeness axis. |
19:40, 12 September 2012 | ![]() | 600 × 480 (63 KB) | Trassiorf (talk | contribs) | Straightened strangeness sign | |
12:25, 20 December 2007 | ![]() | 600 × 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 2007 | ![]() | 600 × 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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Height | 480 |