Event calendar file
2-11 October 2008
San Carlos, Sonora, México
America/Hermosillo timezone
- bamr@nucleares.unam.mx
Support
Hadronic Physics
Place
Location: San Carlos, Sonora, México
Address: San Carlos Plaza Hotel,
Paseo Mar Bermejo Norte # 4.
Los Algodones, San Carlos Nuevo Guaymas,
Sonora, México 85506
Room: Room 3: Perla
Date:
9 Oct 16:00 - 18:00
Timetable | Contribution List
Displaying 3
contributions
out of
3
Session:
Hadronic Physics
We calculate decay constants of vector and axial-vector mesons from decays $\tau^-\to V^-\nu_\tau$ and $\tau^-\to A^-\nu_\tau$, respectively, considering the effects of the anstability of vector and axial-vector mesons, and the case of strange axial-mesons the effect of $K_{1A}-K_{1B}$ mixing. Moreover, we calculate the impact in some branching ratios of $B$ decays.
Presented by Dr. German CALDERON
on
10/10/2008
at
0:30
Session:
Hadronic Physics
Some implications of the textures of the mass matrices for the flavor mixing matrix V are reviewed. Constraints on the structure of the mass matrices are given using some of the experimently measured properties of V and the quark masses at 2 GeV and MZ energy scales. In addition, to the Fritzsch and Stech type mass matrices, a new type of mass matrix (designated as "CGS") is considered. The CGS ty
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Presented by Dr. Virendra GUPTA
on
10/10/2008
at
0:00
Session:
Hadronic Physics
We have computed the branching ratios for the τ -- Tπν decays, where T is a 3P_2 tensor meson, using a meson dominance model. Especifically, we have worked with mesons T = K_2* and a_2. Our results show that the fractions for these decays seem to be at the reach at B-factories which have accumulated largest samples of τ+ τ-
Presented by Jose Herman MUÑOZ
