WebFermi and Swift Observations of GRB 190114C: Tracing the Evolution of High-energy Emission from Prompt to Afterglow. Journal: The Astrophysical Journal. Ajello, M Arimoto, ... WebOct 26, 2024 · GRB 190114C is an unusual gamma-ray burst (GRB) due to its detection at sub-TeV energies by MAGIC, seen at redshift z = 0.42. This burst is one of the brightest GRB detected by Fermi. A joint GBM-LAT analysis of the prompt emission reveals the presence of sub-GeV spectral cutoff when the LAT low-energy event (LLE) data is also …
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WebExplore 2 research articles published by the author Carlo Luciano Bianco from Sapienza University of Rome in the year 2024. The author has contributed to research in topic(s): Gamma-ray burst & Neutron star. The author has an hindex of 32, co-authored 175 publication(s) receiving 2875 citation(s). Previous affiliations of Carlo Luciano Bianco … WebGRB Parameters: From MAGIC Collaboration (2024): - A long GRB: "GRB 190114C was first identified as a long-duration GRB by the Burst Alert Telescope (BAT) onboard the … internet back caixa
GRB 190114C - Wikipedia
WebJun 28, 2024 · In case of GRB 190114C due to prompt emission a remarkable unusual variation is observed in diurnal TEC curve at mainly high latitude stations in both hemispheres. v) Due to afterglow radiation isotropic influences are observed at almost all the stations in both the hemisphere CONCLUSION The research work can be concluded … WebThe Cherenkov Telescope Array (CTA), the new-generation ground-based observatory for γ astronomy, provides unique capabilities to address significant open questions in astrophysics, cosmology, and fundamental physics. WebJun 12, 2024 · Here we report the clear detection of GRB 190114C in the TeV band, achieved after many years of dedicated searches for TeV emission from GRBs. Gamma rays in the energy range 0.2--1 TeV are observed from about 1 minute after the burst (at more than 50 standard deviations in the first 20 minutes). new chic beanies