The lepton Package Diagram so far

Gallery
Tutorial
TRAIL: Webel SysML Parsing Analysis example: A particle physics taxonomy from Wikipedia
Section
Topic level
INTERMEDIATE
UML keywords
Enumeration
SysML keywords
ValueType
Block
Keywords
Slide kind
SysML Package Diagram
The newly identified Blocks and enumeration ValueTypes are moved into the Package 'lepton':
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The snippets are also included as commentary, but without the verbose 'members' tagged value showing.

By displaying the owner of each element in the symbol headers we can easily check whether we've inadvertently left any newly elicited elements under the 'source' zone.

This small snippet has also been included:

Wikipedia: 'The best known of all leptons is the electron.'

The hierarchy is looking a bit better, but the poor Positron is still sticking out like a sore thumb.

Up next
Mass of charged leptons and decay (Part 1)
Notes
[ASSERTION]{STRICT} In Webel Parsing Analysis elicited model elements MUST eventually be moved out of the 'source' (or '0-source') Package/Model zone and under a main project Package/Model area. (Use the owner display option to check.)
Snippets (quotes/extracts)
 There are six types of leptons, known as flavours, grouped in three generations.
 The first-generation leptons, also called electronic leptons, comprise the electron ( e− ) and the electron neutrino ( ν e);
 the second are the muonic leptons, comprising the muon ( μ− ) and the muon neutrino ( ν μ);
 and the third are the tauonic leptons, comprising the tau ( τ− ) and the tau neutrino ( ν τ)
 The best known of all leptons is the electron.
Visit also
Visit also (backlinks)
Related slides (includes other tutorials)
Related slides (backlinks, includes other tutorials)
Updated lepton Package Diagram
Leptons as fermions
Neutrons and protons are spin-1/2 fermions and baryons
Spin-1/2 particles so far