Abstract
The matrix element Vud of the CKM matrix can be determined by two independent measurements in neutron decay: the neutron lifetime τn and the ratio of coupling constants λ = gA/gV , which is most precisely determined by measurements of the beta asymmetry angular correlation coefficient A. We present recent progress on the determination of these coupling constants.
Originalsprache | Englisch |
---|---|
Publikationsstatus | Veröffentlicht - 2014 |
Extern publiziert | Ja |
Veranstaltung | 8th International Workshop on the CKM Unitarity Triangle, CKM 2014 - Vienna, Österreich Dauer: 8 Sept. 2014 → 12 Sept. 2014 |
Konferenz
Konferenz | 8th International Workshop on the CKM Unitarity Triangle, CKM 2014 |
---|---|
Land/Gebiet | Österreich |
Ort | Vienna |
Zeitraum | 8/09/14 → 12/09/14 |