2014/09/18 by Stanislav Štefánik, Stanislav Stefanik, Stefanik, Stanislav +2
Physics and Astronomy · #Astrophysical Phenomena and Observations #Astrophysics and Cosmic Phenomena #FOS: Physical sciences #Gamma-ray bursts and supernovae #High Energy Astrophysical Phenomena (astro-ph.HE) #Pulsars and Gravitational Waves Research #astro-ph.HE
paper · pdf · doi:10.48550/arxiv.1409.5395
arxiv created 2014/09/18 · openalex publication_date 2014/09/18 · arxiv updated 2014/09/19 · openalex created_date 2022/10/01 · openalex updated_date 2026/07/28
We study changes in the γ--ray intensity at very high energies observed from the γ--ray binary HESS J0632+057. Publicly available data collected by Cherenkov telescopes were examined by means of a simple method utilizing solely the number of source and background events. Our results point to time variability in signal from the selected object consistent with periodic modulation of the source intensity.