Quark-Lepton Nonuniversality
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| Format: | Artículo científico |
| Sprache: | en |
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Sociedade Brasileira de Física
2004
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| _version_ | 1876477869812613120 |
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| author | Xiao-Yuan Li |
| author_facet | Xiao-Yuan Li |
| contents | Quark-Lepton Nonuniversality Xiao-Yuan Li Ernest Ma Física, Astronomía y Matemáticas There is new experimental evidence which may be interpreted as a small departure from quark-lepton universality.We propose to understand this as the result of a hierarchy of mass scales in analogy to mu;md << ¤QCDfor strong isospin. We show (GF )NClq < (GF )CClq < (GF )CCll < (GF )NCll in principle, but all are stillapproximately equal. New physics is predicted at the TeV scale. 2004 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46400107 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.1A Vol.34 |
| format | Artículo científico |
| id | redalyc_46400107 |
| institution | Redalyc |
| language | en |
| publishDate | 2004 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | Quark-Lepton Nonuniversality Xiao-Yuan Li Física, Astronomía y Matemáticas Quark-Lepton Nonuniversality Xiao-Yuan Li Ernest Ma Física, Astronomía y Matemáticas There is new experimental evidence which may be interpreted as a small departure from quark-lepton universality.We propose to understand this as the result of a hierarchy of mass scales in analogy to mu;md << ¤QCDfor strong isospin. We show (GF )NClq < (GF )CClq < (GF )CCll < (GF )NCll in principle, but all are stillapproximately equal. New physics is predicted at the TeV scale. 2004 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46400107 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.1A Vol.34 |
| title | Quark-Lepton Nonuniversality |
| topic | Física, Astronomía y Matemáticas |
| url | https://www.redalyc.org/articulo.oa?id=46400107 |