Detection of a Transient Quasiperiodic Oscillation in γ-Rays from Blazar PKS 2255-282
We conducted a comprehensive variability analysis of the blazar PKS 2255-282 using Fermi-LAT observations spanning over 4 yr, from MJD 57783.5 to 59358.5. Our analysis revealed a transient quasiperiodic oscillation (QPO) with a period of 93 ± 2.6 days. We employed a variety of Fourier-based methods,...
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| Autores principales: | , , , , |
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| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
IOP Publishing
2024-01-01
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| Colección: | The Astrophysical Journal |
| Materias: | |
| Acceso en línea: | https://doi.org/10.3847/1538-4357/ad7391 |
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