Very high energy photons from cosmological transient sources are expected to interact with extragalactic background light (EBL) and produce electron-positron pairs. These pairs can radiate secondary GeV emission, reaching Earth later than the primary emission and thus providing an echo of the transient.
Measurement of intergalactic magnetic fields using the echo of fast transient signals
PAVAN, LIDIA GIUDITTA
2022/2023
Abstract
Very high energy photons from cosmological transient sources are expected to interact with extragalactic background light (EBL) and produce electron-positron pairs. These pairs can radiate secondary GeV emission, reaching Earth later than the primary emission and thus providing an echo of the transient.File in questo prodotto:
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Utilizza questo identificativo per citare o creare un link a questo documento:
https://hdl.handle.net/20.500.12608/45488