Zobrazeno 1 - 10
of 208
pro vyhledávání: '"Paki P"'
Autor:
Paki, Ehsan, Poro, Atila
Reanalyzing contact binaries with space-based photometric data and investigating possible parameter changes can yield accurate samples for theoretical studies. We investigated light curve solutions and fundamental parameters for twenty contact binary
Externí odkaz:
http://arxiv.org/abs/2405.18618
Autor:
Poro, Atila, Paki, Ehsan, Alizadehsabegh, Ailar, Khodadadilori, Mehdi, Salehian, Selda Ranjbar, Hedayatjoo, Mahya, Hashemi, Fatemeh, Dashti, Yasaman, Mohammadizadeh, Fatemeh
Reviewing the empirical and theoretical parameter relationships between various parameters is a good way to understand more about contact binary systems. In this investigation, two-dimensional (2D) relationships for P-M_V(system), P-L_1,2, M_1,2-L_1,
Externí odkaz:
http://arxiv.org/abs/2310.19836
We performed the first photometric study of the CSS J003106.8+313347 W Ursae Majoris (W UMa)-type system based on ground-based observations. We extracted times of minima from our observations and proposed a linear ephemeris based on the increasing in
Externí odkaz:
http://arxiv.org/abs/2307.15132
Publikováno v:
Plant Nano Biology, Vol 10, Iss , Pp 100114- (2024)
The perishable nature of a wide range of food commodities including horticultural produce is a challenge to global food and nutritional security and a hindrance in the target of zero hunger by 2030 (The United Nations Sustainable Development Goals).
Externí odkaz:
https://doaj.org/article/e41d38e4adb74338aaf8d9d90614bc85
Autor:
Poro, Atila, Paki, Ehsan, Blackford, Mark G., Davoudi, Fatemeh, Aladag, Yasemin, Zamanpour, Shiva, Sarabi, Soroush, Halavati, Afshin, Aksaker, Nazim, Bagis, Halil, Rahimi, Jabar, Guilani, Hamidreza, Akyuz, Aysun, Jahediparizi, Faezeh, Doner, Ozge, Ashrafzadeh, Zohreh
We present the photometric analysis of six short-period systems (EI Oct, V336 TrA, NX Boo, V356 Boo, PS Boo, and V2282 Cyg). This is the first photometric analysis of these systems except for V336 TrA. Observations were conducted for 27 nights at thr
Externí odkaz:
http://arxiv.org/abs/2205.06318
Autor:
Poro, Atila, Paki, Ehsan, Mazhari, Golnaz, Sarabi, Soroush, Alicavus, Filiz Kahraman, Farahani, Farzaneh Ahangarani, Guilani, Hamidreza, Popov, Alexander A., Zubareva, Alexandra M., Jalalabadi, Behjat Zarei, Nourmohammad, Mahshid, Davoudi, Fatemeh, Arani, Zahra Sabaghpour, Ghalee, Amir
The multi-color CCD photometric study of 27 Delta Scuti stars is presented. By using approximately three years of photometric observations, we obtained the times of maxima and magnitude changes during the observation time interval for each star. The
Externí odkaz:
http://arxiv.org/abs/2102.10136
Autor:
Davoudi, Fatemeh, MirshafieKhozani, PegahSadat, Paki, Ehsan, Roshana, Mojtaba, HashemiNasab, Fatemeh, MazidabadiFarahani, Ahmad, Farahani, Farzaneh Ahangarani, Farjadnia, Tayebeh, Nasrollahzadeh, Farshid, Rezvanpanah, Shiva, Mousavi, S. Mohammad Mahdi, Foroughi, Rahimeh, Poro, Atila, Ghalee, Amir
WASP-12 b, WASP-33 b, WASP-36 b, and WASP-46 b are four transiting planetary systems which we have studied. These systems' light curves were derived from observations made by the Transiting Light Exoplanet Survey Satellite (TESS) and some ground-base
Externí odkaz:
http://arxiv.org/abs/2012.01486
Autor:
Davoudi, F., Poro, A., Paki, E., Mirshafie, P., Ahangarani, F., Farahani, A., Roshana, M., Abolhasani, F., Zamanpour, Sh., Lashgari, E., Modarres, S., Mohandes, A.
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 calculated by t
Externí odkaz:
http://arxiv.org/abs/2006.01591
Akademický článek
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Publikováno v:
Phys. Rev. B 99, 245146 (2019)
We study the extended Hubbard model on a two-dimensional half-filled square lattice using the dynamical cluster approximation. We present results on the phase boundaries between the paramagnetic metallic (normal) state and the insulating antiferromag
Externí odkaz:
http://arxiv.org/abs/1904.02249