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---
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title: Flavour Decomposition
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permalink: /Flavour_Decomposition/
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---
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[Category:Model](/Category:Model "wikilink") If a model without flavor violation is considered, it might be demanded to give each generation of a family an own name, e.g. use different symbols for electron, muon and tau.
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#### Implementation in SARAH
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The expansion of flavors is done by
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DEFINITION[EWSB][Flavors]= { ...
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{Field, {Name 1, Name 2, ... }},
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... }
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There must be as many names as generations of `Field` exist.
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##### Example
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The down-type quarks can be expanded as follows:
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DEFINITION[EWSB][Flavors]= {
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{Fd0L, {FdL,FsL,FbL}},
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{Fd0R, {FdR,FsR,FbR}} }
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See also
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-------- |
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\ No newline at end of file |
