CV Lattes
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Universidade de São Paulo (USP). Instituto de Física de São Carlos (IFSC) (Institutional affiliation for the last research proposal) Birthplace: Brazil
graduation at Física from Universidade de São Paulo (2004), master's at Physic from Universidade de São Paulo (2007) and doctorate at Física from Universitat Autònoma de Barcelona - UAB (2011). Has experience in Physics, focusing on Physics of Elementary Particles and Fields (Source: Lattes Curriculum)
Quark masses are fundamental parameters of the Standard Model that play a keyrole in precision tests of the theory. They cannot be directly observed due to the confining nature of the strong interactions and can only be measured indirectly through observables that strongly depend on them and which can be computed with high precision in QCD. An example of these observables are mome...
The precise knowledge of fundamental Quantum Chromodynamics (QCD) parameters is essential to precision calculations in particle physics. Several of them can be determined through the sound theoretical description of hadronic tau decays combined with experimental data obtained at LEP (CERN). In 2014, the group responsible for the ALEPH data published a re-analysis of the data for hadroni...
In the absence of direct observation of Beyond Standard Model physicsat the LHC, precise tests of the theory require increasing precision.In many calculations, the limiting factor is the precision of thefundamental parameters of QCD, namely the strong coupling and quarkmasses. In the case of the c quark mass, a promising method for itsextraction is the use of sum rules for the pseudosca...
In the absence of direct observation of physics beyond the standard model in LHC, precise tests of the theory require higher precision. The decay width of the Higgs boson into bottom quarks is known up to fourth order in the strong coupling, alpha_s. In this work, using the knowledge of renormalons of the perturbative series and the method of Padé approximants, we will study the higher ...
Tau leptons decays can be used to accurately study several aspects of Standard Model physics and its extensions. In the present work, we will study angular distributions in decay tau to K pi neutrino. In this channel, Belle and BaBar collaborations measured a CP symmetry violation of 2.8 \sigma from Standard Model. Our objective is to develop angular observables - such as asymmetries - ...
The calculation of the cross section of the process e+e- to hadrons is one of the main tests of Quantum Chromodynamics (QCD), the theory of strong interactions. Asymptotic freedom, as predicted by the QCD beta function, which dictates that the strong coupling decreases for higher energies is a crucial ingredient in this calculation. The main goal of this research project is to test asym...
The main goal of this work is to produce a realistic model for the deuteron, the bound state of a proton and a neutron, and thus be able to study its binding energy as a function of the pion's mass. Thereby, the properties of this state can be related to the expected value of the Higgs field in the vacuum, through the celebrated Gell-Mann, Oakes and Renner formula. Having in mind the pr...
The study of atomic energy levels, in particular those of the Hydrogen atom, is one of the great successes of Quantum Mechanics. It is possible to make extremely precise predictions for the energy levels, including small corrections known as fine and hyper-fine that must be calculated with Quantum Field Theory methods. With the recent experimental discovery of the Higgs boson, the possi...
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In the absence of direct observation of Beyond Standard Model physics in the LHC, precise tests of the theory require increasing precision. The decay width of the Higgs boson into gluons is known up to fourth order in the strong coupling, alpha_s. In this work, we will study the effects due to higher-order QCD corrections in this decay. The main calculation of this project will be perf...
| 1 / 1 | Ongoing research grants |
| 1 / 1 | Completed research grants |
| 3 / 3 | Ongoing scholarships in Brazil |
| 10 / 6 | Completed scholarships in Brazil |
| 1 / 1 | Completed scholarships abroad |
| 16 / 12 | All research grants and scholarships |
| Associated processes | |
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
| Publications | 15 |
| Citations | 66 |
| Cit./Article | 4.4 |
| Data from Web of Science | |
BOITO, D.; DEDONDER, J. -P.; EL-BENNICH, B.; ESCRIBANO, R.; KAMINSKI, R.; LESNIAK, L.; LOISEAU, B.. Parametrizations of three-body hadronic B- and D-decay amplitudes in terms of analytic and unitary meson-meson form factors. Physical Review D, v. 96, n. 11, DEC 12 2017. Web of Science Citations: 6. (16/03154-7, 15/20689-9)
BOITO, D. R.; DEDONDER, J-P.; EL-BENNICH, B.; LEITNER, O.; LOISEAU, B.. Scalar resonances in a unitary pi pi S-wave model for D+->pi(+)pi(-)pi(+). Physical Review D, v. 79, n. 3, FEB 2009. Web of Science Citations: 9.
BOITO, DIOGO; FRANCIS, ANTHONY; GOLTERMAN, MAARTEN; HUDSPITH, RENWICK; LEWIS, RANDY; MALTMAN, KIM; PERIS, SANTIAGO. Low-energy constants and condensates from ALEPH hadronic tau decay data. Physical Review D, v. 92, n. 11, DEC 1 2015. Web of Science Citations: 9. (14/50683-0)
BOITO, DIOGO; HORNUNG, DIRK; JAMIN, MATTHIAS. Anomalous dimensions of four-quark operators and renormalon structure of mesonic two-point correlators. Journal of High Energy Physics, n. 12, DEC 15 2015. Web of Science Citations: 1. (14/50683-0)
BOITO, DIOGO; MASJUAN, PERE; OLIANI, FABIO. Higher-order QCD corrections to hadronic tau decays from Pade approximants. Journal of High Energy Physics, n. 8, AUG 14 2018. Web of Science Citations: 3. (16/01341-4, 15/20689-9)
BOITO, DIOGO; JAMIN, MATTHIAS; MIRAVITLLAS, RAMON. Scheme Variations of the QCD Coupling and Hadronic tau Decays. Physical Review Letters, v. 117, n. 15, OCT 3 2016. Web of Science Citations: 11. (15/20689-9)
BOITO, DIOGO; GOLTERMAN, MAARTEN; MALTMAN, KIM; PERIS, SANTIAGO. Evidence against naive truncations of the OPE from e(+) e(-) -> hadrons below charm. Physical Review D, v. 100, n. 7, OCT 10 2019. Web of Science Citations: 0. (15/20689-9)
BOITO‚ DR; DEDONDER‚ J.P.; EL-BENNICH‚ B.; LEITNER‚ O.; LOISEAU‚ B.. Scalar resonances in a unitary $\pi$$\pi$ S-wave model for D^{+}→ $\pi$^{+} $\pi$^{-} $\pi$^{+}. Physical Review D, v. 79, n. 3, p. 034020, 2009.
BOITO‚ DR; ROBILOTTA‚ MR. Scalar resonances: Scattering and production amplitudes. Physical Review D, v. 76, n. 9, p. 094011, 2007.
PERIS, SANTIAGO; BOITO, DIOGO; GOLTERMAN, MAARTEN; MALTMAN, KIM. The case for duality violations in the analysis of hadronic tau decays. MODERN PHYSICS LETTERS A, v. 31, n. 30, SEP 28 2016. Web of Science Citations: 5. (15/20689-9)
BOITO, DIOGO; GOLTERMAN, MAARTEN; MALTMAN, KIM; PERIS, SANTIAGO. alpha s analyses from hadronic tau decays with OPAL and ALEPH data. MODERN PHYSICS LETTERS A, v. 31, n. 26, AUG 30 2016. Web of Science Citations: 1. (15/20689-9)
BOITO‚ DR; ROBILOTTA‚ MR. Scalar resonances: Scattering and production amplitudes. Physical Review D, v. 76, n. 9, p. 094011, 2007.
BOITO, DIOGO; GOLTERMAN, MAARTEN; KESHAVARZI, ALEXANDER; MALTMAN, KIM; NOMURA, DAISUKE; PERIS, SANTIAGO; TEUBNER, THOMAS. Strong coupling from e(+)e(-) -> hadrons below charm. Physical Review D, v. 98, n. 7, OCT 31 2018. Web of Science Citations: 2. (15/20689-9)
PERIS, SANTIAGO; BOITO, DIOGO; GOLTERMAN, MAARTEN; MALTMAN, KIM. The case for duality violations in the analysis of hadronic tau decays. MODERN PHYSICS LETTERS A, v. 31, n. 30, SEP 28 2016. Web of Science Citations: 5. (15/20689-9)
BOITO, DIOGO; CAPRINI, IRINEL. Towards tests of quark-hadron duality with functional analysis and spectral function data. Physical Review D, v. 95, n. 7, APR 20 2017. Web of Science Citations: 3. (15/20689-9)
BOITO, DIOGO; GOLTERMAN, MAARTEN; MALTMAN, KIM; PERIS, SANTIAGO. Strong coupling from hadronic tau decays: A critical appraisal. Physical Review D, v. 95, n. 3, FEB 22 2017. Web of Science Citations: 9. (15/20689-9)
BOITO, DIOGO; MATEU, VICENT. Precise determination of alpha(s) from relativistic quarkonium sum rules. Journal of High Energy Physics, n. 3, MAR 16 2020. Web of Science Citations: 0. (18/14967-4, 15/20689-9)
(References retrieved automatically from State of São Paulo Research Institutions)
OLIANI, Fabio Henrique. Aproximantes de Padé e a série perturbativa da QCD nos decaimentos τ → (hádrons) + ντ. Dissertação (Mestrado) - Instituto de Física de São Carlos. Universidade de São Paulo (USP). São Carlos. (16/01341-4)
BOITO, Diogo Rodrigues. Ressonâncias escalares: relações dinâmicas entre processos de espalhamento e decaimento. Dissertação (Mestrado) - Instituto de Física. Universidade de São Paulo (USP). São Paulo. (04/11154-0)