Fermi Observations of the LIGO Event GW170104
CHRISTENSEN, N.
Astrophysique Relativiste Théories Expériences Métrologie Instrumentation Signaux [ARTEMIS]
Astrophysique Relativiste Théories Expériences Métrologie Instrumentation Signaux [ARTEMIS]
GUILLEMOT, L.
Laboratoire de Physique et Chimie de l'Environnement et de l'Espace [LPC2E]
Unité Scientifique de la Station de Nançay [USN]
< Leer menos
Laboratoire de Physique et Chimie de l'Environnement et de l'Espace [LPC2E]
Unité Scientifique de la Station de Nançay [USN]
Idioma
en
Article de revue
Este ítem está publicado en
Astrophys.J.Lett. 2017, vol. 846, n° 1, p. L5
Resumen en inglés
We present the Fermi Gamma-ray Burst Monitor (GBM) and Large Area Telescope (LAT) observations of the LIGO binary black hole merger (BBH) event GW170104. No candidate electromagnetic counterpart was detected by either GBM ...Leer más >
We present the Fermi Gamma-ray Burst Monitor (GBM) and Large Area Telescope (LAT) observations of the LIGO binary black hole merger (BBH) event GW170104. No candidate electromagnetic counterpart was detected by either GBM or LAT. A detailed analysis of the GBM and LAT data over timescales from seconds to days covering the Laser Interferometer Gravitational-wave Observatory (LIGO) localization region is presented. The resulting flux upper bound from the GBM is (5.2–9.4) × 10(−)(7) erg cm(−)(2) s(−)(1) in the 10–1000 keV range and from the LAT is (0.2–90) × 10(−)(9) erg cm(−)(2) s(−)(1) in the 0.1–1 GeV range. We also describe the improvements to our automated pipelines and analysis techniques for searching for and characterizing the potential electromagnetic counterparts for future gravitational-wave events from Advanced LIGO/Virgo.< Leer menos
Palabras clave en inglés
gravitational waves
gamma rays: general
methods: observation
potential: electromagnetic
black hole: binary
gamma ray: burst
LIGO
gravitational radiation
localization
VIRGO
GLAST
flux
electromagnetic
Orígen
Importado de HalCentros de investigación