CV Lattes
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Universidade Estadual de Campinas (UNICAMP). Instituto de Física Gleb Wataghin (IFGW) (Institutional affiliation for the last research proposal) Birthplace: Brazil
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. Since 2021 it is the Coordinator of the graduate school. 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. In 2020, former PhD student Pedro Pasquini win the award of best thesis in physics. (Source: Lattes Curriculum)
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In the last two decades Neutrino Physics had a extraordinary growth. The experimental discovery of the neutrino oscillations with the determination of the mixing angles and the mass differences, the long awaited solution for the old anomalies of solar and atmospheric neutrinos and the central role that neutrinos have in the cosmological evolution of the Universe are examples that foster t…
The effective Dirac neutrino mass operator in the context of a local Abelian gauge symmetry with extra singlet chiral fields provides a self-consistent framework which predicts strong signals in neutrino and dark matter experiments. Here we present a systematic study of all the possibilities of this kind of models featuring large charged lepton flavor violating process, general neutrino i…
This is a proposal for exchange activities between UNICAMP, UFABC and Duke University to work on studies of supernova neutrino sensitivity of the Deep Underground Neutrino Experiment (DUNE). We will produce publications evaluating the sensitivity of DUNE to neutrino absolute mass, to the neutrino mass hierarchy, and to non-standard neutrino interactions from observation of the burst of ne…
(Only some records are available in English at this moment)
For the very first time, in 1987, modern astronomy was able to witness a core-collapse Supernova (SN1987A), located in the Large Magellanic Cloud (LMC) galaxy. Among many subjects in the event to be studied by astrophysics and other fields, research regarding neutrino emissions and star collapses have advanced considerably after the supernova. At that day, there were many neutrino detecto…
The state of the art in neutrino physics we know that neutrinos oscillated and mix with each other. This is the first signal of lepton violation. We will study scenarios of the presence of new interactions of neutrinos and the impact of such interactions in the near future of long-baseline experiments. (AU)
The present paradigm of neutrino oscillation is that is due to neutrinos have mass and they mix between them. This is one of first signals of lepton number violation, but still no other source of violation of lepton number is known. We want to study the formalism of beyond the standard model interactions in the new generation of high precision long-baseline experiments (AU)
Over the past decades, the Standard Model (SM) of particle physics has been an extremely successful theory, providing an excellent description of most of the phenomena of particle physics. Yet, there are fundamental physics phenomena that the SM does not explain adequately: for instance, the origin of neutrino masses, Dark Matter, matter-antimatter asymmetry in the universe. To solve thes…
The most ambitious neutrino program today is hosted by Fermi National Accelerator Laboratory - Fermilab (IL-USA). The goal is to have a series of experiments that will extensively cover the still-open problems in neutrino physics such as mass hierarchy, CP violation, precise measurements of all mixing parameters and the three family paradigm. The entire program is based on the Liquid Argo…
In the latest 30 years the research of neutrino physics culminate with the Nobel Prize in 2015 for discovery of neutrino oscillation give us, a signal for New Physics is necessary to understand the different transitions between neutrino flavours. The more economical scenario is the existence of three neutrinos with non-zero mass differences and mixing angles. This scenario can be challeng…
(Only some records are available in English at this moment)
Supernovae produced by the collapse of massive stars produce large fluxes of neutrinos that could be detected on the Earth. However, many details of the neutrino flavor transformations at this stage of stellar evolution are not yet fully understood, and new phenomena, such as collective oscillations, could arise. The produced neutrino wave-packets are very short and, therefore, might unde…
It was probed in many different experiments that neutrinos oscillate. With this knowledge we intend to study other neutrino properties that are still open questions. One interesting case is testing neutrino mass hierarchy and CP symmetry violation in long-baseline experiments, which were designed to maximize the study of these two open questions. We also want to study in this project othe…
The dynamics of flavor physicsconstitutes one of the main unknown in particle physics: whatprinciple should predict the pattern of masses and mixing angles, aswell as flavor replication. These issues lie beyond the Standard Model(SM). An important physical concept that is closely related to flavorphysics are mass generating mechanisms. Special ones are necessary tounderstand why neutrinos…
(Only some records are available in English at this moment)
| 1 / 1 | Ongoing research grants |
| 20 / 17 | Completed research grants |
| 3 / 3 | Ongoing scholarships in Brazil |
| 18 / 11 | Completed scholarships in Brazil |
| 5 / 4 | Completed scholarships abroad |
| 47 / 36 | All research grants and scholarships |
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