INVESTIGADORES
OTERO Y GARZON Gustavo Javier
artículos
Título:
Study of the Decay B0s
Autor/es:
GUSTAVO OTERO Y GARZON, THE DZERO COLLABORATION
Revista:
PHYSICAL REVIEW LETTERS
Referencias:
Año: 2007 p. 2418011 - 2418017
ISSN:
0031-9007
Resumen:
Tevatron collider. One Ds meson was partially reconstructed in the decay Ds ! , and the other Dsmeson was identified using the decay Ds ! where no attempt was made to distinguish Ds and Dsstates. For the branching fraction BrB0s! DsDs we obtain a 90% C.L. range 0:002; 0:080 andcentral value 0:0390:0190:017stat0:0160:015syst. This was subsequently used to make the most precise estimateof the width difference CPs in the B0s B0ssystem: CPs =s 0:0790:0380:035stat0:0310:030syst.
