I. Torres
YOU?
Author Swipe
View article: Autoevaluación del aprendizaje en estudiantes universitarios en las Licenciaturas en Negocios y Comercio Internacionales, Administración y Derecho en la Universidad de Sonora, Campus Nogales, Sonora, Mexico
Autoevaluación del aprendizaje en estudiantes universitarios en las Licenciaturas en Negocios y Comercio Internacionales, Administración y Derecho en la Universidad de Sonora, Campus Nogales, Sonora, Mexico Open
View article: HAWC Performance Enhanced by Machine Learning in Gamma-hadron Separation
HAWC Performance Enhanced by Machine Learning in Gamma-hadron Separation Open
Improving gamma-hadron separation is one of the most effective ways to enhance the performance of ground-based gamma-ray observatories. With more than a decade of continuous operation, the High-Altitude Water Cherenkov (HAWC) Observatory h…
View article: Study of the IC 443 Region with the HAWC Observatory
Study of the IC 443 Region with the HAWC Observatory Open
Supernova remnants are one potential source class considered a PeVatron (i.e., capable of accelerating cosmic rays above PeV energies). The shock fronts produced after the explosion of the supernova are ideal regions for particle accelerat…
View article: Machine Learning Reconstruction of Cosmic Ray Parameters in EAS at HAWC
Machine Learning Reconstruction of Cosmic Ray Parameters in EAS at HAWC Open
View article: Search for Signatures of Dark Matter Annihilation in the Galactic Center with HAWC
Search for Signatures of Dark Matter Annihilation in the Galactic Center with HAWC Open
We conduct an indirect dark matter (DM) search in the Galactic Center, focusing on a square region within $\pm 9^{\circ}$ in Galactic longitude and latutide, using 2,865 days of data ($\sim$8 years) from the High-Altitude Water Cherenkov (…
View article: Orbital Modulation of Gamma Rays up to 100 TeV from LS 5039
Orbital Modulation of Gamma Rays up to 100 TeV from LS 5039 Open
Gamma-ray binaries are luminous in gamma rays, composed of a compact object orbiting a massive companion star. The interaction between these two objects can drive relativistic outflows, either jets or winds, in which particles can be accel…
View article: Extended TeV Halos May Commonly Exist around Middle-Aged Pulsars
Extended TeV Halos May Commonly Exist around Middle-Aged Pulsars Open
Extended gamma-ray emission around isolated pulsars at TeV energies, also known as TeV halos, have been found around a handful of middle-aged pulsars. The halos are significantly more extended than their pulsar wind nebulae but much smalle…
View article: El impacto de la fidelización en la decisión de compra de la empresa DoReMi Music, Juliaca, 2024
El impacto de la fidelización en la decisión de compra de la empresa DoReMi Music, Juliaca, 2024 Open
Objective: Customer fidelization is a key factor in the business success, as it directly influences consumers' purchasing decision. For this reason, this study it was raised the objective of determine the influence of fidelization on the p…
View article: El proceso de formación jurídica desde la corriente derecho como literatura
El proceso de formación jurídica desde la corriente derecho como literatura Open
Reading literature related to legal topics encourages argumentative and hermeneutical faculties in jurists, developing skills such as understanding historical moments, literary and legal reading, the ability to write texts, spelling skills…
View article: Uso de regiões homogêneas para obtenção de equações de chuvas intensas pelo método “Transformação da Máxima Precipitação Diáriaâ€
Uso de regiões homogêneas para obtenção de equações de chuvas intensas pelo método “Transformação da Máxima Precipitação Diária†Open
A precipitação é um dos principais componentes do ciclo hidrológico, visto que é a principal fonte de retorno de água da atmosfera para o solo. A ocorrência de altos volumes precipitados em um curto intervalo de tempo, denominam-se …
View article: Absence of TeV halos around millisecond pulsars
Absence of TeV halos around millisecond pulsars Open
TeV halos are extended very-high-energy (VHE; 0.1-100 TeV) gamma-ray emission around middle-aged pulsars. So far they have only been found around isolated pulsars, but it has been suggested that they may also be powered by millisecond puls…
View article: Study of the IC 443 region with the HAWC observatory
Study of the IC 443 region with the HAWC observatory Open
Supernova remnants are one potential source class considered a PeVatron (i.e. capable of accelerating cosmic rays above PeV energies). The shock fronts produced after the explosion of the supernova are ideal regions for particle accelerati…
View article: AUTISMO
AUTISMO Open
RESUMO: Nos últimos anos, o número de pesquisas e a conscientização sobre o autismo têm aumentado consideravelmente e, consequentemente, muitas metodologias e terapias foram criadas para que essas pessoas possam ser incluídas plenamente na…
View article: The Europa Imaging System (EIS) Investigation
The Europa Imaging System (EIS) Investigation Open
View article: Analysis of the Emission and Morphology of the Pulsar Wind Nebula Candidate HAWC J2031+415
Analysis of the Emission and Morphology of the Pulsar Wind Nebula Candidate HAWC J2031+415 Open
The first TeV γ -ray source with no lower energy counterparts, TeV J2032+4130, was discovered by HEGRA. It appears in the third HAWC catalog as 3HWC J2031+415 and it is a bright TeV γ -ray source whose emission has previously been resolved…
View article: Spectral Study of Very-high-energy Gamma Rays from SS 433 with HAWC
Spectral Study of Very-high-energy Gamma Rays from SS 433 with HAWC Open
Very-high-energy (0.1–100 TeV) gamma-ray emissions were observed in High-Altitude Water Cherenkov (HAWC) data from the lobes of the microquasar SS 433, making them the first set of astrophysical jets that were resolved at TeV energies. In …
View article: Spectral study of very high energy gamma rays from SS 433 with HAWC
Spectral study of very high energy gamma rays from SS 433 with HAWC Open
Very-high-energy (0.1-100 TeV) gamma-ray emission was observed in HAWC data from the lobes of the microquasar SS 433, making them the first set of astrophysical jets that were resolved at TeV energies. In this work, we update the analysis …
View article: Ultra-high-energy gamma-ray bubble around microquasar V4641 Sgr
Ultra-high-energy gamma-ray bubble around microquasar V4641 Sgr Open
View article: Precise Measurements of TeV Halos around Geminga and Monogem Pulsars with HAWC
Precise Measurements of TeV Halos around Geminga and Monogem Pulsars with HAWC Open
We present the most precise measurements to date for the spatial extension and energy spectrum of the γ -ray region between a pulsar’s wind nebula and the interstellar medium, better known as the halo, present around Geminga and PSR B0656+…
View article: Testing the molecular cloud paradigm for ultra-high-energy gamma ray emission from the direction of SNR G106.3+2.7
Testing the molecular cloud paradigm for ultra-high-energy gamma ray emission from the direction of SNR G106.3+2.7 Open
Context. Supernova remnants (SNRs) are believed to be capable of accelerating cosmic rays (CRs) to PeV energies. SNR G106.3+2.7 is a prime PeVatron candidate. It is formed by a head region, where the pulsar J2229+6114 and its boomerang-sha…
View article: Observation of the Galactic Center PeVatron beyond 100 TeV with HAWC
Observation of the Galactic Center PeVatron beyond 100 TeV with HAWC Open
We report an observation of ultrahigh-energy (UHE) gamma rays from the Galactic center (GC) region, using 7 yr of data collected by the High-Altitude Water Cherenkov (HAWC) Observatory. The HAWC data are best described as a point-like sour…
View article: Performance of the HAWC Observatory and TeV Gamma-Ray Measurements of the Crab Nebula with Improved Extensive Air Shower Reconstruction Algorithms
Performance of the HAWC Observatory and TeV Gamma-Ray Measurements of the Crab Nebula with Improved Extensive Air Shower Reconstruction Algorithms Open
The High-Altitude Water Cherenkov (HAWC) Gamma-Ray Observatory, located on the side of the Sierra Negra volcano in Mexico, has been fully operational since 2015. The HAWC collaboration has recently significantly improved their extensive ai…
View article: TeV Analysis of a Source-rich Region with the HAWC Observatory: Is HESS J1809-193 a Potential Hadronic PeVatron?
TeV Analysis of a Source-rich Region with the HAWC Observatory: Is HESS J1809-193 a Potential Hadronic PeVatron? Open
HESS J1809-193 is an unidentified TeV source, first detected by the High Energy Stereoscopic System (H.E.S.S.) collaboration. The emission originates in a source-rich region that includes several supernova remnants (SNRs) and pulsars inclu…
View article: Testing the Molecular Cloud Paradigm for Ultra-High-Energy Gamma Ray Emission from the Direction of SNR G106.3+2.7
Testing the Molecular Cloud Paradigm for Ultra-High-Energy Gamma Ray Emission from the Direction of SNR G106.3+2.7 Open
Supernova remnants (SNRs) are believed to be capable of accelerating cosmic rays (CRs) to PeV energies. SNR G106.3+2.7 is a prime PeVatron candidate. It is formed by a head region, where the pulsar J2229+6114 and its boomerang-shaped pulsa…
View article: Observation of the Galactic Center PeVatron Beyond 100 TeV with HAWC
Observation of the Galactic Center PeVatron Beyond 100 TeV with HAWC Open
We report an observation of ultra-high energy (UHE) gamma rays from the Galactic Center region, using seven years of data collected by the High-Altitude Water Cherenkov (HAWC) Observatory. The HAWC data are best described as a point-like s…
View article: Performance of the HAWC Observatory and TeV Gamma-Ray Measurements of the Crab Nebula with Improved Extensive Air Shower Reconstruction Algorithms
Performance of the HAWC Observatory and TeV Gamma-Ray Measurements of the Crab Nebula with Improved Extensive Air Shower Reconstruction Algorithms Open
The High-Altitude Water Cherenkov (HAWC) Gamma-Ray Observatory located on the side of the Sierra Negra volcano in Mexico, has been fully operational since 2015. The HAWC collaboration has recently significantly improved their extensive-air…
View article: Exploring the Coronal Magnetic Field with Galactic Cosmic Rays: The Sun Shadow Observed by HAWC
Exploring the Coronal Magnetic Field with Galactic Cosmic Rays: The Sun Shadow Observed by HAWC Open
Galactic cosmic rays (GCRs) are charged particles that reach the heliosphere almost isotropically in a wide energy range. In the inner heliosphere, the GCR flux is modulated by solar activity so that only energetic GCRs reach the lower lay…
View article: Search for decaying dark matter in the Virgo cluster of galaxies with HAWC
Search for decaying dark matter in the Virgo cluster of galaxies with HAWC Open
The decay or annihilation of dark matter particles may produce a steady flux of very-high-energy gamma rays detectable above the diffuse background. Nearby clusters of galaxies provide excellent targets to search for the signatures of part…
View article: Galactic Gamma-Ray Diffuse Emission at TeV Energies with HAWC Data
Galactic Gamma-Ray Diffuse Emission at TeV Energies with HAWC Data Open
Galactic gamma-ray diffuse emission (GDE) is emitted by cosmic rays (CRs), ultra-relativistic protons, and electrons, interacting with gas and electromagnetic radiation fields in the interstellar medium. Here we present the analysis of ter…
View article: An optimized search for dark matter in the galactic halo with HAWC
An optimized search for dark matter in the galactic halo with HAWC Open
The Galactic Halo is a key target for indirect dark matter detection. The High Altitude Water Cherenkov (HAWC) observatory is a high-energy (∼300 GeV to >100 TeV) gamma-ray detector located in central Mexico. HAWC operates via the water Ch…