21-22 June 2007
Sala de seminarios "Ignacio Chavez " UNAM
Mexico/General timezone
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sesion 3

Place

Location: Sala de seminarios "Ignacio Chavez " UNAM
Address: Jardin Botanico Ciudad Universitaria ,UNAM
Date: 21 Jun 13:50 - 15:40

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Displaying 4 contributions out of 4
Session: sesion 3
In the framework of the electroweak chiral Lagrangian, the one-loop induced effects of the anomalous $tbW$ coupling, which includes both left- and right-handed complex components, on the static electromagnetic properties of the $W$ boson and the $t$ quark are studied. The attention is focused mainly on the CP-violating electromagnetic properties. It is found that the $tbW$ anomalous coupling ... More
Presented by Dr. JAIME HERNANDEZ SANCHEZ on 21/6/2007 at 20:00
Session: sesion 3
The Dark Energy Survey (DES) is a new project designed to measure the dark energy equation of state parameter, w, with four complementary techniques: galaxy cluster counts, weak lensing, angular power spectrum and Type Ia supernovae. DES consists on a wide field optical survey of the southern sky with a new instrument to be installed on the Blanco 4-m telescope at CTIO. We present an overview ... More
Presented by Dr. Juan ESTRADA on 21/6/2007 at 19:10
Session: sesion 3
Se estudian los procesos $\gamma \gamma \rightarrow Z \phi_i$ en colisionadores fot\'onicos de muy altas energ\'ias, con $\phi_i$ cualquiera de los tres bosones de Higgs neutros que predice el modelo est\'andar con dos dobletes de Higgs. Los c\'alculos son realizados usando la norma no lineal de tipo renormalizable m\'as general posible, la cual resulta ser una importante herramienta con ... More
Presented by Carlos Gerardo HONORATO on 21/6/2007 at 18:50
Session: sesion 3
El fen\'omeno de la hadronizaci\'on es uno de los problemas abiertos que a\'un se continuan tratando de entender en diferentes formas. Actualmente, como se entiende \'este fen\'omeno es con el uso de funciones distintas de fragmentaci\'on, dependiendo del hadr\'on bajo estudio. En este trabajo se estudia la fotoproducci\'on de quarks $c's$ y $b's$ provenientes de la interacci\'on de ... More
Presented by Ivonne MALDONADO on 21/6/2007 at 20:20
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