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Abstract:
We review the present status of the CKM matrix and we offer some visions of its future. After a brief presentation of the theoretical framework for weak decays we discuss the following topics: i) CKM matrix from tree level decays, ii) Standard analysis of the unitarity triangle, iii) CKM matrix from rare and CP violating K- and B-decays, iv) CKM matrix from CP violation in two-body B-decays. In particular we compare the CKM potentials of the standard analysis of the unitarity triangle, of the very clean K --> \pi\nu\bar\nu decays and of CP asymmetries in B-decays.
Note:
  • Invited talk given at the Symposium on Heavy Flavours, Santa Barbara, July 7-July 11, 1997, to appear in the proceedings. 33 pages, 5 PS and 1 EPS figure (included), uses sprocl.sty (included) Report-no: TUM-HEP-299/97
  • talk: Santa Barbara 1997/07/07
  • CKM matrix: unitarity
  • meson: decay modes
  • Feynman graph: higher-order
  • Feynman graph: penguin
  • tree approximation
  • decay: inclusive reaction
  • decay: exclusive reaction
  • B: width
  • B: branching ratio
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