A5087968045- Astrophysics and Cosmic Phenomena
- Dark Matter and Cosmic Phenomena
- Particle Detector Development and Performance
- Radio Astronomy Observations and Technology
- Particle physics theoretical and experimental studies
- Gamma-ray bursts and supernovae
- Environmental and Cultural Studies in Latin America and Beyond
- Chaos control and synchronization
- Agricultural and Food Production Studies
- Neutrino Physics Research
- Solar and Space Plasma Dynamics
- Post-Soviet Geopolitical Dynamics
- Atmospheric Ozone and Climate
- Precipitation Measurement and Analysis
- Plant and soil sciences
Higher University of San Andrés
2016-2023
University of San Andrés
2022
Universidade Estadual de Campinas (UNICAMP)
2017
The Latin American Giant Observatory (LAGO) is an extended cosmic ray observatory composed by a network of water-Cherenkov detectors spanning over different sites located at significantly altitudes (from sea level up to more than $5000$\,m a.s.l.) and latitudes across America, covering huge range geomagnetic rigidity cut-offs atmospheric absorption/reaction levels. This detection designed measure the temporal evolution radiation flux ground with extreme detail. LAGO project mainly oriented...
The ALPACA experiment is a new air shower mainly aiming to explore the southern sky in VHE gamma-ray regime beyond 100 TeV. As prototype experiment, ALPAQUITA will start late 2021. It consists of surface array (18,450 ${\rm m}^2$) and an underground muon detector (900 m}^2$). In this study, performance including sensitivity point sources investigated using Monte Carlo simulation quantitatively evaluate possibility detection phase. Corsika 7.6400 Geant4 v10.04.p02 are used simulate...
The Latin American Giant Observatory (LAGO) is an extended cosmic ray observatory composed by a network of water-Cherenkov detectors spanning over different sites located at significantly altitudes (from sea level up to more than 5000\,m a.s.l.) and latitudes across America, covering huge range geomagnetic rigidity cut-offs atmospheric absorption/reaction levels. This detection designed measure the temporal evolution radiation flux ground with extreme detail. LAGO project mainly oriented...
Abstract Observation techniques of high-energy gamma rays using air showers have remarkably progressed via the Tibet AS$\gamma$, HAWC, and LHAASO experiments. These observations significantly contributed to gamma-ray astronomy in northern sky's sub-Peta electron volts (PeV) region. Moreover, southern sky, ALPACA experiment is underway at 4,740\,m altitude on Chacaltaya plateau Bolivia. This estimates flux from difference between number on-source off-source events by real data, utilizing...
A complete dynamic study (theoretical, experimental and numerical) of a chaotic Chua-type circuit was carried out using non-ideal coil with non-negligible values its internal resistance. This set up means that the does not show behavior. In order to observe chaoticity, modification introduces hysteresis Chua diode is proposed. Using spaces three control parameters it shown how this adapts wide range inductors presenting more extensive regions than classical circuit. These simulations are...
In March 2019 a Space Weather Laboratory was deployed at Marambio base in the Antarctic Peninsula. The main instrument installed cosmic ray detector based on water Cherenkov radiation. This is first permanent node of LAGO Collaboration (Latin American Giant Observatory). Project an extended Astroparticle Observatory and it mainly oriented to basic research three branches physics: Extreme Universe,Space phenomena, Atmospheric Radiation ground level. program directed towards study how...
Atmospheric conditions affect the development of cascades secondary particles produced by primary cosmic rays. Global Data Assimilation System, implementing atmospheric models based on meteorological measurements and numerical weather predictions, could significantly improve outcomes simulations for extensive air shower. In this work, we present a methodology to simulate effect in particle flux at Earth's surface. The method was implemented Bucaramanga-Colombia, using ARTI: complete...
Solar activity was intense in September 2017 and its effects were observed different detectors placed at the Earth's surface. Three halo Coronal Mass Ejections (CME) hit planet caused magnetic storms. The of CMEs on flux galactic cosmic rays ground level by Tanca detector, which is one water-Cherenkov (WCD) that make up Latin American Giant Observatory (LAGO). In this paper we present detection Forbush events during month 2017. This WCD installed campus University Campinas, Brazil, having...
The Latin American Giant Observatory (LAGO) is an international experiment with multiple scientific objectives. These objectives include the study of extreme universe, space weather and atmospheric radiation at ground level. observatory composed several experimental sites, distributed in continent, from Argentina to Mexico. highest LAGO site located on Chacaltaya mountain, Bolivia, altitude nearly 5300 m.a.s.l. In this document we report status Chacaltaya. particular, emphasis given...
The LAGO (Latin American Giant Observatory) observatory is an experiment that spans over Latin America in a wide range of latitudes gives different rigidity cut offs for the enter cosmic rays atmosphere. motivation Observatory to study atmospheric radiation and space weather through measurement secondary emission low energy at ground level using Water Cherenkov Detectors (WCD). This work presents contributions collaboration 2019 36th ICRC.
En este artículo se presentan los 19 bioclimas de Bolivia, registrados por entidades públicas en 89 localidades, para el estudio disponen 1691 datos. El objetivo del trabajo es identificar mediante componentes principales con mayor influencia Bolivia. Los hallazgos revelan que existen dos principales, PC1 y PC2 explican 76,58% 11,19% la varianza total datos respectivamente. Bioindicadores BIO 6, BIO9, 11, 12 (Temperatura mínima mes más Frío, Temperatura media trimestre frío, seco,...