Adelaide Research & Scholarship
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https://hdl.handle.net/2440/54132
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| Type: | Journal article |
| Title: | Status of the hadronic τ decay determination of |Vus| |
| Other Titles: | Status of the hadronic tau determination of V-us |
| Author: | Maltman, Kim Wolfe, Carl E. Banerjee, S. Nugent, I. M. Roney, J. M. |
| Citation: | International Journal of Modern Physics A, 2008; 23(21):3191-3195 |
| Publisher: | World Scientific Publications |
| Issue Date: | 2008 |
| ISSN: | 0217-751X |
| School/Discipline: | School of Chemistry and Physics : Physics and Mathematical Physics |
| Statement of Responsibility: | K. Maltman, C.E. Wolfe, S. Banerjeeb, I.M. Nugent and J.M. Roney |
| Abstract: | We update the hadronic τ determination of |Vus|, showing that current strange branching fractions produce results 2−3σ lower than 3-family unitarity expectations. Issues related to the size of theoretical uncertainties and results from an alternate, mixed τ-electroproduction sum rule determination are also considered. |
| DOI: | 10.1016/j.nuclphysbps.2009.03.031 |
| Appears in Collections: | Physics publications |
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