Search of the pair echo signatures in the high-energy light curve of GRB190114C
arXiv:2301.08432 · doi:10.1103/PhysRevD.107.043020
Abstract
A model of the time delayed electromagnetic cascade "echo" is applied to the bright gamma-ray burst GRB190114C - the first gamma-ray burst to be contemporaneously detected in high and very high energy gamma-ray bands. It is shown that the internal spread of the cascade in the absence of the intervening magnetic fields dilutes the "echo" emission over seconds depending on the energy. Accounting for the measured source flux in the TeV gamma-ray band, the prediction of the "echo" model is shown to match the detected lower-energy gamma-ray emission seconds after the burst. However, the "echo" emission remains indistinguishable from the intrinsic GRB190114C flux within the measurement uncertainties. Implications of this in the context of the intergalactic magnetic field measurement are discussed.
arXiv comment9 pages, 7 figures, accepted for publication to Physical Review D (https://link.aps.org/doi/10.1103/PhysRevD.107.043020)
References in corpus (44)
- The Large Area Telescope on the Fermi Gamma-ray Space Telescope Mission
- Evidence for strong extragalactic magnetic fields from Fermi observations of TeV blazars
- The extragalactic optical-infrared background radiations, their time evolution and the cosmic photon-photon opacity
- An Exceptional VHE Gamma-Ray Flare of PKS 2155-304
- Cosmological Magnetic Fields: Their Generation, Evolution and Observation
- MAGIC discovery of VHE Emission from the FSRQ PKS 1222+21
- EGMF Constraints from Simultaneous GeV-TeV Observations of Blazars
- CRPropa 3 - a Public Astrophysical Simulation Framework for Propagating Extraterrestrial Ultra-High Energy Particles
- Teraelectronvolt emission from the -ray burst GRB 190114C
- A very-high-energy component deep in the Gamma-ray Burst afterglow
- Cosmological Magnetic Fields Limits in an Inhomogeneous Universe
- The Cosmological Impact of Luminous TeV Blazars I: Implications of Plasma Instabilities for the Intergalactic Magnetic Field and Extragalactic Gamma-Ray Background
- Observation of inverse Compton emission from a long -ray burst
- Very High Energy Gamma-Rays from AGN: Cascading on the Cosmic Background Radiation Fields and the Formation of Pair Halos
- Sensitivity of gamma-ray telescopes for detection of magnetic fields in intergalactic medium
- Extreme TeV blazars and the intergalactic magnetic field
- Black hole lightning due to particle acceleration at subhorizon scales
- Search for Spatial Extension in High-Latitude Sources Detected by the Fermi Large Area Telescope
- Revealing x-ray and gamma ray temporal and spectral similarities in the GRB 190829A afterglow
- Fermi/LAT observations of 1ES 0229+200: implications for extragalactic magnetic fields and background light
- GeV and higher energy photon interactions in gamma-ray burst fireballs and surroundings
- On the Propagation of Extragalactic High Energy Cosmic and Gamma-Rays
- Very-high-energy gamma-rays from the Universe's middle age: detection of the z=0.940 blazar PKS 1441+25 with MAGIC
- Probing Intergalactic Magnetic Fields in the GLAST Era through Pair Echo Emission from TeV Blazars
- Detection of very high energy gamma-ray emission from the gravitationally-lensed blazar QSO B0218+357 with the MAGIC telescopes
- Relaxation of Blazar Induced Pair Beams in Cosmic Voids
- Structured Jets and X-ray Plateaus in Gamma-Ray Burst Phenomena
- Search for Magnetically Broadened Cascade Emission From Blazars with VERITAS
- Search for an extended VHE gamma-ray emission from Mrk 421 and Mrk 501 with the MAGIC Telescope
- Search for Extended γ-ray Emission around AGN with H.E.S.S. and Fermi-LAT
- Probing the Nature of the Weakest Intergalactic Magnetic Fields with the High Energy Emission of Gamma-Ray Bursts
- The Effect of Nonlinear Landau Damping on Ultrarelativistic Beam Plasma Instabilities
- Detectability of Pair Echos from Gamma-Ray Bursts and Intergalactic Magnetic Fields
- The electrostatic instability for realistic pair distributions in blazar/EBL cascades
- Magnetogenesis around the first galaxies: the impact of different field seeding processes on galaxy formation
- Magnetization of the intergalactic medium in the IllustrisTNG simulations: the importance of extended, outflow-driven bubbles
- Anisotropic inverse Compton scattering from the trans-relativistic to the ultra-relativistic regime and application to the radio galaxies
- ELMAG 3.01: A three-dimensional Monte Carlo simulation of electromagnetic cascades on the extragalactic background light and in magnetic fields
- Degree-scale GeV "jets" from active and dead TeV blazars
- Possible Effects of Pair Echoes on Gamma-Ray Burst Afterglow Emission
- Growth of beam-plasma instabilities in the presence of background inhomogeneity
- Revisit of non-linear Landau damping for electrostatic instability driven by blazar-induced pair beams
- Account of the baryonic feedback effect in gamma-ray measurements of intergalactic magnetic fields
- Can we constrain the extragalactic magnetic field from very high energy observations of GRB 190114C?
Cited by in corpus (4)
- Constraints on the intergalactic magnetic field strength from -ray observations of GRB 221009A
- Energetic particles and high-energy processes in cosmological filaments and their astronomical implications
- Constraints on the intergalactic magnetic field from Fermi-LAT observations of GRB 221009A
- Prospects for detection of the pair-echo emission from TeV gamma-ray bursts