http://hdl.handle.net/20.500.12128/7288
Title: | Looking for CP violation in B -> tau(+)tau(-) decays |
Authors: | Kalinowski, Józef Chankowski, P.H. Was, Z. Worek, Małgorzata |
Keywords: | rozpady mezonów; symetria CP |
Issue Date: | 2005 |
Citation: | Acta Physica Polonica B, Vol. 36, no. 11 (2005), s. 3463-3475 |
Abstract: | In supersymmetry with large tan β the decays B0(¯B0) → l+l− are dominated by the scalar and pseudoscalar Higgs penguin diagrams leading to strong enhancement of leptonic decay rates with potentially large CP asym- metries in the τ+τ− decay modes measurable in BELLE or BABAR experiments. The TAUOLA τ-lepton decay library supplemented by its universal interface can efficiently be used to search for B0(¯B0) → τ+τ− decays, and to investigate how the CP asymmetry is reflected in realistic experimental observables. |
URI: | http://hdl.handle.net/20.500.12128/7288 |
ISSN: | 0587-4254 |
Appears in Collections: | Artykuły (WNŚiT) |
File | Description | Size | Format | |
---|---|---|---|---|
Kalinowski_Looking_for_CP_violation.pdf | 418,46 kB | Adobe PDF | View/Open |
Uznanie Autorstwa 3.0 Polska Creative Commons License