3 papers
astro-ph.HE2026
Multi-Band Optical Variability of Blazar 1ES 2344+514 on Diverse Time-Scales
Aykut Ãzdönmez
This study presents the results of multi-band observations from 2022 to 2024 and Zwicky Transient Facility (ZTF) observations from 2018 to 2023, examining the flux variability of t…
astro-ph.HE2024
Investigating Optical Variability of the Blazar S5 0716+714 On Diverse Time-scales
Ergün Ege, Aykut Ãzdönmez, Aditi Agarwal +1
We present the results of the observational study of the blazar S5 0716+716 in the optical bands B, V, R, and I between March 2019 and August 2023 to investigate its variability on…
astro-ph.SR2024
Orbital Period Variation Analysis of the HS 0705+6700 Post-Common Envelope Binary
Huseyin Er, Aykut Ãzdönmez, Ilham Nasiroglu +1
To detect additional bodies in binary systems, we performed a potent approach of orbital period variation analysis. In this work, we present 90 new mid-eclipse times of a short-per…