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Looking for vector symmetry in τ decays

✍ Scribed by Thomas Mannel


Book ID
113357146
Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
302 KB
Volume
244
Category
Article
ISSN
0370-2693

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📜 SIMILAR VOLUMES


Axial-vector symmetry breaking and τ mes
✍ Bing An Li 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 413 KB

Effective chiral theory of mesons beyond ChPT has been applied to study 7 --+ 4Try, y3pi~,. Theoretical results agree with data. A new axial-vector symmetry breaking is revealed from this theory. The mass gap between p and a~ mesons originates in this symmetry breaking. W and Z bosons gain mass from