A5106079064- Astrophysics and Cosmic Phenomena
- Dark Matter and Cosmic Phenomena
- Neutrino Physics Research
- Particle physics theoretical and experimental studies
- Radio Astronomy Observations and Technology
- Gamma-ray bursts and supernovae
- Particle Detector Development and Performance
- Atmospheric Ozone and Climate
- Photocathodes and Microchannel Plates
- Ionosphere and magnetosphere dynamics
- High-Energy Particle Collisions Research
- Atmospheric aerosols and clouds
- Pulsars and Gravitational Waves Research
- History and Developments in Astronomy
- Astronomical Observations and Instrumentation
- Cosmology and Gravitation Theories
- Calibration and Measurement Techniques
- Particle Accelerators and Free-Electron Lasers
- Solar and Space Plasma Dynamics
- Radiation Therapy and Dosimetry
- Atmospheric and Environmental Gas Dynamics
- Radiation Detection and Scintillator Technologies
- Geography and Environmental Studies
- Precipitation Measurement and Analysis
- Computational Physics and Python Applications
Universidade de São Paulo
2016-2025
Consejo Nacional de Investigaciones Científicas y Técnicas
2009-2023
Universidad Nacional de La Plata
2010-2023
University of Buenos Aires
2009-2023
Instituto de Tecnologías en Detección y Astropartículas
2021-2023
National University of General San Martín
2021-2023
National Technological University
2010-2023
Pierre Auger Observatory
2007-2023
Institute of Scientific and Technical Research for Defense
2021-2023
Institute of Astronomy and Space Physics
2009-2023
The Cherenkov Telescope Array, CTA, will be the major global observatory for very high energy gamma-ray astronomy over next decade and beyond. scientific potential of CTA is extremely broad: from understanding role relativistic cosmic particles to search dark matter. an explorer extreme universe, probing environments immediate neighbourhood black holes voids on largest scales. Covering a huge range in photon 20 GeV 300 TeV, improve all aspects performance with respect current instruments....
The Pierre Auger Collaboration has developed a method for estimating the depth of shower maximum ($X_{\max}$) using risetime signals recorded by array water-Cherenkov detectors. average value $X_{\max}$ is determined energies above 3 EeV, air showers with zenith angles up to 60$^{\circ}$. work described here considerably extends that reported previously an increase in total number events factor 2.1. In 125,005 are used, which 237 50 EeV. data set approximately 30 larger than what available...
The production of energetic particles in the universe remains one great mysteries modern science. mechanisms acceleration astrophysical sources and details about propagation through galactic extragalactic media are still to be defined. In recent years, cosmic ray flux has been measured with high precision energy range from 1010 1020.5 eV by several experiments using different techniques. some ranges, it possible determine individual elements (hydrogen iron nuclei). This paper explores an...
The study of cosmic rays remains as one the most challenging research fields in Physics. From many questions still open this area, knowledge type primary for each event important issues. All observatories have been trying to solve question at least six decades, but not yet succeeded. main obstacle is impossibility directly detecting high energy events, being necessary use Monte Carlo models and simulations characterize generated particles cascades. This work presents results attained using a...
In this work, we propose an alternative stochastic model for the fundamental diagram of traffic flow with minimal number parameters. Our approach is based on a mesoscopic viewpoint system in terms dynamics vehicle speed transitions. A key feature present lies its nature which makes it possible to study not only flow-concentration relation, namely, diagram, but also uncertainty, variance \textemdash important characteristic observed data. It shown that simplified versions consisting few...
Neste artigo apresentamos um aparato experimental, construído com materiais de baixo custo, para o estudo geradores trifásicos e circuitos corrente alternada. Com este é possível realizar diversos experimentos em regime c.a., os quais serão propostos no decorrer do artigo. Além disso, pode ser configurado gerar diversas formas onda tensões pico da ordem 1 V. Assim, estudante será capaz observar efeitos distorção harmônica sinal gerador a sua influencia na potência média máxima transferida. O...
We report on the first aerosol profiling campaign in Paraíba valley, a hub connecting region between two largest Brazilian metropolitan areas, São Paulo and Rio de Janeiro. Sanitation Technology Company (CETESB) air quality Cloud-Aerosol Lidar Infrared Pathfinder Satellite Observations (CALIPSO) data show homogeneous behavior of atmosphere throughout region. A more detailed description particulate material local atmosphere, including its temporal dependence, can be obtained by using...