Speakers
Mr
Guillermo Gonzalez-Estrada
(Universidad Michoacana de San Nicolas de Hidalgo)
Guillermo González Estrada
(UMSNH)
Description
We revisit the rare decay of the Higgs boson into two different quarks at the one-loop level in the Standard Model. We implement the GIM mechanism in a strict manner, by performing meticulous Taylor expansions of the amplitude's form factors, in order to get rid of spurious terms. We predict Br$(H\to uc)$=$1.63\times10^{-18}$, Br$(H\to ds)$=$9.07\times10^{-15}$, Br$(H\to db)$=$1.03\times10^{-8}$, Br$(H\to sb)$=$2.44\times10^{-7}$; our Br$(H\to uc,ds)$ are more suppressed than those previously reported in the literature.
Primary authors
Dr
Eduardo Salvador Tututi
(Universidad Michoacana de San Nicolas de Hidalgo)
Dr
Fernando Ramirez-Zavaleta
(Universidad Michoacana de San Nicolas de Hidalgo)
Mr
Guillermo Gonzalez-Estrada
(Universidad Michoacana de San Nicolas de Hidalgo)
Dr
Javier Montaño
(Universidad Michoacana de San Nicolas de Hidalgo)
Dr
Jorge Isidro Aranda
(Universidad Michoacana de San Nicolas de Hidalgo)