Oct 10 – 12, 2005
CERN
Europe/Zurich timezone

Precision mass measurements, experimental aspects

Oct 11, 2005, 2:00 PM
20m
503-1-001: SALLE DU CONSEIL (CERN)

503-1-001: SALLE DU CONSEIL

CERN

CH-1211 Geneva 23 SWITZERLAND
Invited oral contribution Standard model tests Standard model tests

Speaker

Dr Klaus Blaum (Univeristy of Mainz)

Description

Like few other parameters, the mass of an atom, and its inherent connection with the atomic and nuclear binding energy is a fundamental property, a unique fingerprint of the atomic nucleus. Each nuclide comes with its own mass value different from all others. For short-lived exotic atomic nuclei the importance of its mass ranges from the verification of nuclear models to a test of the Standard Model, in particular with regard to the weak interaction and the unitarity of the Cabibbo-Kobayashi- Maskawa quark mixing matrix. In respect to the later application the most important recent results on the measurement of decay energies Q but also on the study of half- lives T1/2 and branching ratios R will be discussed.

Primary author

Dr Klaus Blaum (Univeristy of Mainz)

Presentation materials