Bibliographic Details
| Title: |
Isospin constraints from/on. |
| Authors: |
Pivk, M.1 muriel.pivk@cern.ch, LeDiberder, F. R.2 |
| Source: |
European Physical Journal C -- Particles & Fields. Mar2005, Vol. 39 Issue 4, p397-409. 13p. |
| Subject Terms: |
*ISOBARIC spin, *QUANTUM theory, *NUCLEAR reactions, *SYMMETRY (Biology) |
| Geographic Terms: |
LONDON (England), ENGLAND |
| Abstract: |
The Standard Model constraints onwhich can be derived from thedecays are revisited in some depth. As experimental inputs, the,decays complemented by thedecays, the CP parametersand, and/or the value ofas determined by the global CKM fit are used. The constraints discussed here are model independent in the sense that they rely only on Isospin symmetry, following the Gronau-London proposal. A new bound onand the functionare introduced. While another bound applied toBABARresults is shown to imply thatis negative. The Grossman-Quinn bound is rediscussed. A close form expression is given foras a function of the measurements. Various scenarios for the future of the isospin analysis are explored. To probe the Standard Model theplane is introduced. [ABSTRACT FROM AUTHOR] |
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| Database: |
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