Graduate in Physics from Federal University of Rio Grande do Sul (1990) and PhD in Physics from State University UNESP(1995). Has experience in Elementary Particles Physics, acting on the neutrino physics. I am research fellow type II of CNPQ and coordinator of the Thematic project on Challenges in XXVI Century in Neutrino physics. In 2021, it was choosen as Dean of Graduate Commission. It is referee of Phyisical Review Letters, Physical Review D, Journal of Cosmology and Physics, Reports on Progress on Physics, Journal of High Energy Physics, European Physical Journal C, New Journal of Physics. It was Dean of the Cosmic Rays and Chronology Department from 2008-2012. I was Fulbright fellow in 2011/2012. Since 2013 I am member of American Physical Society and since 1993 I am member of Brazilian Physical Society. I am member of Particle and Fields committee from Brazilian Physics Society. I was chairman of the Departament seminars from 2002 to 2012.
(Source: Lattes Curriculum)