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Universidade de São Paulo (USP). Instituto de Física (IF) (Institutional affiliation from the last research proposal) Birthplace: Argentina
graduate at Bacharelado em Física from Universidad de Buenos Aires (1987) and ph.d. at Física Teórica from University of Massachusetts at Amherst (1993). Has experience in Physic, focusing on Physics of Elementary Particles and Fields, acting on the following subjects: quebra da simetria electrofraca, dimensões extras, fisica alem do modelo padrao, quebra dinámica da simetria electrofraca and origem das massas dos férmions. (Source: Lattes Curriculum)
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Our group has been working for more than 25 years in the field of Theoretical Elementary Particle Physics. In particular, we have analyzed several aspects of the electroweak and strong interactions within the framework of the Standard Model (SM), as well as the phenomenological consequences of its possible extensions. Moreover, we also work on neutrino physics and building theories beyond…
Our group has been working for more than 20 years on Theoretical Elementary Particle Physics. In particular, we have analyzed several aspects of the electroweak and strong interactions within the framework of the Standard Model (SM), as well as the phenomenological consequences of possible extensions of the SM. More recently, in the last few years we have incorporated building theories be…
Particle physics finds itself in an extremely interesting moment. On the one hand, recent data on neutrinos are providing a lot of information on these particles. On the other hand, CERN's Large Hadron Collider which should come into operation in 2007, offers the prospect of answering several open questions. Our project is to continue in our traditional line of phenomenology with the stud…
(Only some records are available in English at this moment)
The Standard Model (SM) of particle physics is an extremely successful description of the experimental data available today. However its limitations are apparent given the large number of arbitrary parameters it has. More importantly, the SM electroweak scale is unstable, giving rise for what is called the hierarchy problem. The solution to this problem requires new physics at the TeV sca…
The Standard Model (SM) of Particle Physics successfully describes the interactions of all known elementary particles. In particular, with the discovery of the Higgs boson in 2012, the spectrum of the SM was completed. The Higgs sector and its interactions are being tested at the Large Hadron Collider (LHC) with increasing precision. However, these tests have not yet reached the precision…
The Standard Model (SM) of Particle Physics successfully describes the interactions of all currently known elementary particles. In particular, with the discovery of the Higgs boson in 2012, the spectrum of the SM was completed. The Higgs sector and its interactions are being tested at the Large Hadron Collider (LHC) with increasing precision. However, these tests have not yet reached the…
(Only some records are available in English at this moment)
The Standard Model (MP) of Particle Physics successfully describes the interactions of all elementary particles known so far. In particular, with the discovery of the Higgs boson in 2012, the MP spectrum was complete. The Higgs sector and its interactions are being tested at the Large Hadron Collider (LHC) with increasing precision. However, these tests have not yet reached the precision …
The Standard Model (SM) of Particle Physics is an extremely good description of the experimental data we have today. However, it has apparent limitations, due to its significant number of arbitrary parameters. In addition, in the light of the SM, the electroweak scale is unstable, which leads to the Hierarchy Problem. The solution to this problem requires new advances in physics in the Te…
Since the discovery of the Higgs in 2012, the features of the SM are being completed. The solution of the hierarchy problem mentioned above has typically two approaches: if the Higgs boson is elementar, the supersymmetry must be present on the TeV scale. Otherwise, Higgs is a composite state. At these project we focus on in the last case.The composite Higgs model needs, in general, the e…
(Only some records are available in English at this moment)
The Standard Model (SM) of particle physics describes ordinary matter and its interactions and it has been tested to an excellent precision up to the energies reached in current high energy physics experiments, most notably the Large Hadron Collider (LHC). It makes many predictions and has successfully passed many experimental tests, often to high precision. However, it is likely that …
In this research proposal, we will study the following physics puzzles in the context of Mirror Twin Higgs (MTH) models. First, we will study how family symmetry breaking at the weak scale accessible to Large Hadron Collider can explain the masses and mixing of observed fermions and also give rise to the required Z_2 breaking in the MTH. Secondly, we will study the generation of baryon as…
This project focuses on theoretical frameworks for dark matter. More specifically, wewill explore models of asymmetric dark matter connecting the dark matter abundance withthe baryon asymmetry, which are interesting in the context of Composite Higgs models.Using complementary approaches such as astro-cosmo tests, direct and indirect detectionexperiments, and collider searches, we plan to …
(Only some records are available in English at this moment)
| 1 / 1 | Ongoing grants |
| 6 / 4 | Completed research grants |
| 4 / 4 | Ongoing scholarships in Brazil |
| 24 / 14 | Completed scholarships in Brazil |
| 6 / 5 | Completed scholarships abroad |
| 41 / 28 | All research grants and scholarships |
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