3 papers
hep-ph2004
Renormalization of Lepton Mixing for Majorana Neutrinos
A. Broncano, M. B. Gavela, Elizabeth Jenkins
We discuss the one-loop electroweak renormalization of the leptonic mixing matrix in the case of Majorana neutrinos, and establish its relationship with the renormalization group e…
hep-ph2003
Neutrino Physics in the Seesaw Model
A. Broncano, M. B. Gavela, E. Jenkins
The seesaw model of heavy and light Majorana neutrinos and its low-energy effective theory are studied, when the number of heavy neutrinos is equal to or less than the number of li…
hep-ph2002
The Effective Lagrangian for the Seesaw Model of Neutrino Mass and Leptogenesis
A. Broncano, M. B. Gavela, E. Jenkins
The effective Lagrangian for the seesaw model is derived including effects due to CP violation. Besides the usual dimension-5 operator responsible for light neutrino masses, a dime…