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Physics of particles and fields: standard model and its extensions

Abstract

The standard model of elementary particle interactions came across a crucial point: We have preliminary experimental signals for the long sought Higgs boson, as well as we have very strong constraints on possible extensions of the standard model. It is clear that the next LHC data will guide what will be the research in particle physics in the next decades. This project aims the integration of researchers working on theoretical particle physics located at the Federal University of ABC and at Unifesp (Diadema), in the study of the standard model and beyond standard model physics. The topics to be covered in this project are mostly related to the possible extensions of the model that can be observed in the actual and proposed experiments: a) Existence of new particles, as exotic quarks, different types of neutrinos, ultra-light pseudo-scalar particles, as well as their phenomenological consequences, b) Alternatives or extensions of the Higgs mechanism, including new symmetries or a more complex set of scalar bosons and their phenomenology, c) Study of mass generation and chiral symmetry breaking of Gauge theories, existence or breaking of certain symmetries (strong CP violation, Lorentz symmetry violation, etc...). (AU)

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Scientific publications (49)
(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)
ALLANACH, BEN; ALVES, ALEXANDRE; QUEIROZ, FARINALDO S.; SINHA, KUVER; STRUMIA, ALESSANDRO. Interpreting the CMS l(+)l(-)jj plus missing transverse energy excess with a leptoquark model. Physical Review D, v. 92, n. 5, . (13/22079-8)
ALVES, ALEXANDRE; BERLIN, ASHER; PROFUMO, STEFANO; QUEIROZ, FARINALDO S.. Dirac-fermionic dark matter in U(1)(X) models. Journal of High Energy Physics, n. 10, . (13/22079-8)
DIAS, A. G.; GOMEZ, J. D.; NATALE, A. A.; QUINTO, A. G.; FERRARI, A. F.. Non-perturbative fixed points and renormalization group improved effective potential. Physics Letters B, v. 739, p. 8-12, . (13/22079-8, 13/24065-4)
CAPDEVILLA, R. M.; DOFF, A.; NATALE, A. A.. QCD chiral symmetry restoration with a large number of quarks in a model with a confining propagator and dynamically massive gluons. Physics Letters B, v. 744, p. 325-329, . (13/22079-8)
GOMEZ, J. D.; NATALE, A. A.. Re+e and an effective QCD charge. Physical Review D, v. 93, n. 1, . (13/22079-8, 13/24065-4)
QUINTO, A. G.; FERRARI, A. F.. Nielsen identity and the renormalization group in an Abelian supersymmetric Chern-Simons model. Physical Review D, v. 94, n. 8, . (13/22079-8, 14/24672-0)
NISHI, C. C.; SANCHEZ-VEGA, B. L.. Mu-taure reflection symmetry with a texture-zero. Journal of High Energy Physics, n. 1, . (13/26371-5, 13/22079-8)
CARVAJAL, C. D. R.; DIAS, A. G.; NISHI, C. C.; SANCHEZ-VEGA, B. L.. Axion like particles and the inverse seesaw mechanism. Journal of High Energy Physics, n. 5, . (13/22079-8, 13/26371-5)
DIAS, A. G.; PINHEIRO, P. R. D.; PIRES, C. A. DE S.; RODRIGUES DA SILVA, P. S.. A compact 341 model at TeV scale. ANNALS OF PHYSICS, v. 349, p. 232-252, . (13/22079-8)
FAGUNDES, D. A.; LUNA, E. G. S.; NATALE, A. A.; PELAEZ, M.. Exclusive production of pions and the pion distribution amplitude. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, v. 47, n. 4, . (13/22079-8)
BORGES, L. H. C.; FERRARI, A. F.; BARONE, F. A.. New effects in the interaction between electromagnetic sources mediated by nonminimal Lorentz violating interactions. EUROPEAN PHYSICAL JOURNAL C, v. 76, n. 11, . (13/22079-8, 13/01231-6, 14/24672-0)
ALVES, ALEXANDRE; ARCADI, GIORGIO; DONG, P. V.; DUARTE, LAURA; QUEIROZ, FARINALDO S.; VALLE, JOSE W. F.. Matter-parity as a residual gauge symmetry: Probing a theory of cosmological dark matter. Physics Letters B, v. 772, p. 825-831, . (13/22079-8)
DOFF, A.; NATALE, A. A.. Schwinger-Dyson approach and its application to generate a light composite scalar. International Journal of Modern Physics A, v. 31, n. 7, . (13/22079-8)
ALVES, ALEXANDRE; SINHA, KUVER. Searches for dark matter at the LHC: A multivariate analysis in the mono-Z channel. Physical Review D, v. 92, n. 11, . (13/22079-8)
ROSSI-TORRES, F.; MOURA, C. A.. Scalar dark matter in light of LEP and proposed ILC experiments. Physical Review D, v. 92, n. 11, . (13/22079-8)
ALVES, ALEXANDRE; DIAS, ALEX G.; DA SILVA, ROBERTO. Maximum Entropy Principle and the Higgs boson mass. PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, v. 420, p. 1-7, . (13/22079-8)
ALVES, ALEXANDRE; DE CAMPOS, F.; DIAS, M.; HOFF DA SILVA, J. M.. Searching for Elko dark matter spinors at the CERN LHC. International Journal of Modern Physics A, v. 30, n. 1, . (13/22079-8)
LUNA, E. G. S.; NATALE, A. A.. Limit on the pion distribution amplitude. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, v. 42, n. 1, . (13/22079-8)
CHERCHIGLIA, A. L.; NISHI, C. C.. One-loop considerations for coexisting vacua in the CP conserving 2HDM. Journal of High Energy Physics, n. 11, . (13/22079-8, 14/19164-6)
BORGES, L. H. C.; DIAS, A. G.; FERRARI, A. F.; NASCIMENTO, J. R.; PETROV, A. YU.. Generation of higher derivatives operators and electromagnetic wave propagation in a Lorentz-violation scenario. Physics Letters B, v. 756, p. 332-336, . (13/22079-8, 13/01231-6, 14/24672-0)
ALVES, ALEXANDRE; DIAS, ALEX G.; SINHA, KUVER. Diphotons at the Z-pole in models of the 750 GeV resonance decaying to axion-like particles. Journal of High Energy Physics, n. 8, . (13/22079-8)
DA SILVA, ROBERTO; HENTZ, AGENOR; ALVES, ALEXANDRE. Stochastic model of self-driven two-species objects inspired by particular aspects of a pedestrian dynamics. PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, v. 437, p. 139-148, . (13/22079-8)
DOFF, A.; NATALE, A. A.. Light composite scalar boson from a see-saw mechanism in two-scale TC models. Physics Letters B, v. 748, p. 55-60, . (13/22079-8)
ALVES, ALEXANDRE; GHOSH, TATHAGATA; SINHA, KUVER. Can we discover double Higgs production at the LHC?. Physical Review D, v. 96, n. 3, . (13/22079-8)
BARRETO, E. R.; DIAS, A. G.; LEITE, J.; NISHI, C. C.; OLIVEIRA, R. L. N.; VIEIRA, W. C.. Hierarchical fermions and detectable Z ` from effective two-Higgs-triplet 3-3-1 model. Physical Review D, v. 97, n. 5, . (13/22079-8, 14/19164-6)
DIAS, A. G.; MACHADO, A. C. B.; NISHI, C. C.; RINGWALD, A.; VAUDREVANGE, P.. The quest for an intermediate-scale accidental axion and further ALPs. Journal of High Energy Physics, n. 6, . (13/22079-8)
ALVES, ALEXANDRE; DIAS, ALEX G.; SINHA, KUVER. The 750 GeV S-cion: Where else should we look for it?. Physics Letters B, v. 757, p. 39-46, . (13/22079-8)
QUINTO, A. G.; FERRARI, A. F.; LEHUM, A. C.. Renormalization group improvement and dynamical breaking of symmetry in a supersymmetric Chem-Simons-matter model. Nuclear Physics B, v. 907, p. 664-677, . (13/22079-8, 14/24672-0)
NISHI, C. C.. New and trivial CP symmetry for extended A(4) flavor. Physical Review D, v. 93, n. 9, . (13/22079-8, 13/26371-5)
ALVES, ALEXANDRE; BERLIN, ASHER; PROFUMO, STEFANO; QUEIROZ, FARINALDO S.. Dark matter complementarity and the Z ` portal. Physical Review D, v. 92, n. 8, . (13/22079-8)
IVANOV, I. P.; NISHI, C. C.. Symmetry breaking patterns in 3HDM. Journal of High Energy Physics, n. 1, . (13/22079-8, 13/26371-5)
ALVES, ALEXANDRE; SANTOS, A. C. O.; SINHA, KUVER. Collider detection of dark matter electromagnetic anapole moments. Physical Review D, v. 97, n. 5, . (13/22079-8)
DOFF, A.; NATALE, A. A.. Anomalous mass dimensions and Schwinger-Dyson equations boundary condition. Physics Letters B, v. 771, p. 392-395, . (13/22079-8)
ALVES, A.. Stacking machine learning classifiers to identify Higgs bosons at the LHC. Journal of Instrumentation, v. 12, . (13/22079-8)
ALVES, ALEXANDRE; DIAS, ALEX GOMES; DA SILVA, ROBERTO. Maximum Entropy Inferences on the Axion Mass in Models with Axion-Neutrino Interaction. Brazilian Journal of Physics, v. 47, n. 4, p. 426-435, . (13/22079-8)
AGUILAR, A. C.; DOFF, A.; NATALE, A. A.. Perturbative corrections to technicolor. Physical Review D, v. 97, n. 11, . (13/22079-8, 17/05685-2)
DOFF, A.; NATALE, A. A.. Anomalous mass dimension in multiflavor QCD. Physical Review D, v. 94, n. 7, . (13/22079-8)
ALVES, ALEXANDRE; CAMARGO, DANIEL A.; DIAS, ALEX G.; LONGAS, ROBINSON; NISHI, CELSO C.; QUEIROZ, FARINALDO S.. Collider and dark matter searches in the inert doublet model from Peccei-Quinn symmetry. Journal of High Energy Physics, n. 10, . (13/22079-8)
PALECHOR, C.; FERRARI, A. F.; QUINTO, A. G.. Twisted supersymmetry in a deformed Wess-Zumino model in (2+1) dimensions. Journal of High Energy Physics, n. 1, . (13/22079-8, 14/24672-0)
GOMEZ, J. D.; NATALE, A. A.. QCD fixed points: Banks-Zaksscenario or dynamical gluon mass generation?. International Journal of Modern Physics A, v. 32, n. 2-3, . (13/22079-8, 13/24065-4)
MOHAPATRA, R. N.; NISHI, C. C.. Implications of mu-tau flavored CP symmetry of leptons. Journal of High Energy Physics, n. 8, . (13/22079-8, 13/26371-5)
HAGEDORN, C.; MOHAPATRA, R. N.; MOLINARO, E.; NISHI, C. C.; PETCOV, S. T.. CP violation in the lepton sector and implications for leptogenesis. International Journal of Modern Physics A, v. 33, n. 5-6, SI, . (13/22079-8, 14/19164-6)
ALVES, ALEXANDRE; DIAS, M.; DE CAMPOS, F.; DUARTE, L.; HOFF DA SILVA, J. M.. Constraining Elko dark matter at the LHC with monophoton events. EPL, v. 121, n. 3, . (13/22079-8)
ALVES, ALEXANDRE; CAMARGO, DANIEL A.; DIAS, ALEX G.. Heavy Higgs boson coupled to vectorlike quarks: Strong CP problem and search prospects at the 14 TeV LHC. Physical Review D, v. 94, n. 1, . (13/22079-8)
MIRANDA, O. G.; MOURA, C. A.; PARADA, A.. Sterile neutrinos, dark matter, and resonant effects in ultra high energy regimes. Physics Letters B, v. 744, p. 55-58, . (13/22079-8)
GOMEZ, J. D.; NATALE, A. A.. Scalar coupling evolution in a non-perturbative QCD resummation scheme. Physics Letters B, v. 747, p. 541-544, . (13/22079-8, 13/24065-4)
DIAS, M.; FERRARI, A. F.; PALECHOR, C. A.; SENISE, JR., C. R.. A relation between deformed superspace and Lee-Wick higher-derivative theories. Journal of Physics A-Mathematical and Theoretical, v. 48, n. 27, . (13/22079-8, 14/24672-0)
ALVES, ALEXANDRE; ARCADI, GIORGIO; MAMBRINI, YANN; PROFUMO, STEFANO; QUEIROZ, FARINALDO S.. Augury of darkness: the low-mass dark Z ` portal. Journal of High Energy Physics, n. 4, . (13/22079-8)
FERRARI, A. F.; NETO, J. A. S.; DA ROCHA, R.. The role of singular spinor fields in a torsional gravity, Lorentz-violating, framework. GENERAL RELATIVITY AND GRAVITATION, v. 49, n. 5, . (13/22079-8, 15/10270-0, 14/24672-0)

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