607 citations
- Universidade de São PauloBR135 papers
- Centre National de la Recherche ScientifiqueFR85 papers
- Universidade Estadual de Campinas (UNICAMP)BR85 papers
- Universidade Federal do ABCBR66 papers
- Centro Brasileiro de Pesquisas FísicasBR65 papers
- Universidade Federal do Rio de JaneiroBR65 papers
- Universidad de Buenos AiresAR62 papers
- Universidade Tecnológica Federal do ParanáBR61 papers
- Universidad Nacional Autónoma de MéxicoMX61 papers
- University of TurinIT59 papers
- Karlsruhe Institute of TechnologyDE58 papers
- The University of AdelaideAU58 papers
727 papers
Probing Lorentz Invariance Violation in Cosmogenic Neutrino Propagation with KM3-230213A
Rodrigo Sasse, Rodrigo Guedes Lang, Rita de Cássia dos Anjos
We investigate superluminal Lorentz invariance violation (LIV) in the neutrino sector using cosmogenic neutrino fluxes generated with ultrahigh-energy cosmic-ray propagation models…
Non-thermal emission from the vicinity of the magnetar CXOU J171405.7-381031
Manoel F. Sousa, Rita. C. Anjos
Magnetars are neutron stars with ultra-strong magnetic fields (- G) and are promising candidates for high-energy particle acceleration. We present a multiw…
Multiwavelength study of non-thermal emission in the Swift J1834.9-0846/W41 region
Manoel F. Sousa, Rita C. Dos Anjos, Vitor de Souza
We investigate the origin of non-thermal emission from the Swift J1834-0846/W41 region by modeling its broadband spectral energy distribution from radio to TeV energies within lept…
Robust Face Super-Resolution and Recognition Through Multi-Feature Aggregation in Diffusion Models
Marcelo dos Santos, Rayson Laroca, João Carlos Raposo Neves +1
Images acquired in surveillance environments often suffer from conditions such as low resolution, variations in pose, irregular illumination, and occlusions. Due to the low quality…
Centaurus A Inner Lobes -- I. Hydrodynamic modeling of a Precessing Jet
Rita C. Anjos, Brian Reville
We present a numerical investigation into the precessing jets of the inner lobes of Centaurus A, focusing on their dynamical evolution and interaction with the surrounding medium.…
High-Synchrotron-Peaked BL Lacs as Multi-Messenger Sources: Connecting Ultra-High-Energy Cosmic Rays and Neutrinos
Luiz Augusto Stuani Pereira, Rita C. Anjos
High-synchrotron-peaked (HSP) BL Lac objects are extreme particle accelerators whose synchrotron emission peaks at high frequencies, typically in the UV-to-X-ray band ($ν_{\rm peak…