INVESTIGADORES
OTERO Y GARZON Gustavo Javier
artículos
Título:
Measurement of the Bc meson mass in the exclusive decay Bc --> Jpsi Pi
Autor/es:
G. OTERO Y GARZON, R. PIEGAIA, ET. AL. , THE DZERO COLLABORATION
Revista:
PHYSICAL REVIEW LETTERS
Editorial:
AMER PHYSICAL SOC
Referencias:
Año: 2008 p. 120011 - 120016
ISSN:
0031-9007
Resumen:
A fully reconstructed Bc --> Jpsi Pi signal is observed with the D0 detector
at the Fermilab Tevatron p-pbar collider. Using 1.3 inverse femtobarns of
integrated luminosity, the signal is extracted with a significance more than
five standard deviations above background. The measured Bc meson mass is 6300
(+-) 14 (stat) (+-) 5 (sys) MeV/cc
