Author

S. Modarres

results may include different authors with the same name

3 papers

The First Light Curve Solutions and Period Study of BQ Ari

The first analysis of the photometric observation in BVR filters of a W UMa type binary system BQ Ari was performed. Light curve analysis was performed using Wilson-Devinney (W-D) code combined with a Monte Carlo (MC) simulation to…

Solar and Stellar Astrophysics · Physics 2021-11-03 A. Poro , F. Davoudi , F. Alicavus , S. Khakpash , O. Basturk , E. M. Esmer , E. Lashgari , J. Rahimi , Y. Aladağ , N. Aksaker , A. Boudesh , M. Ghanbarzadehchaleshtori , A. Akyüz , S. Modarres , A. Sojoudizadeh , M. Tekeş , A. Solmaz

The First Light Curve Solutions and Period Changes of EW Psc and HN Psc

The first light curve solutions of the stars EW and HN in Pisces constellation are presented. Photometry, and its' periodic changes are calculated and discussed. The analysis of O-C diagram done by MCMC approach in OCFit code and the new…

Solar and Stellar Astrophysics · Physics 2020-07-29 F. Davoudi , A. Poro , F. Alicavus , J. Rahimi , E. Lashgari , M. Ghanbarzadehchaleshtori , A. Boudesh , S. Hoshyar , D. Asgarian , N. Pilghush , S. Modarres , S. Ebadi , A. Sojoudizadeh , S. Z. Azarniur , H. Karami , A. Dehghani Ghanatghestani

Radius Study of Ten Transiting Hot Jupiter Exoplanets with Ground-Based Observations

In this research, 14 light curves of 10 hot Jupiter exoplanets available on Exoplanet Transit Database (ETD) were analyzed. We extracted the transit parameters using EXOFAST software. Finally, we compared the planet's radius parameter…

Earth and Planetary Astrophysics · Physics 2020-06-14 F. Davoudi , A. Poro , E. Paki , P. Mirshafie , F. Ahangarani , A. Farahani , M. Roshana , F. Abolhasani , Sh. Zamanpour , E. Lashgari , S. Modarres , A. Mohandes