3 papers
astro-ph.GA2025
Photoionization Modeling of Planetary Nebulae in the Galactic Bulge
N. Aksaker, A. Demirci, N. Erzincan +1
In this study, we present the results of photoionization modeling for 124 planetary nebulae (PNe) in the Galactic bulge. Utilizing the {\scshape cloudy} code, we derived the effect…
astro-ph.GA2025
Analysis of Planetary Nebulae in the Milky Way: Physical Properties, Chemical Abundances, and Galactic Distributions
N. Erzincan, N. Aksaker, A. Akyuz +1
In this study, we investigate the physical and chemical properties of planetary nebulae (PNe) from the Milky Way Galaxy using the largest number of sources to date, with 1,449 True…
astro-ph.EP2024
Looking For Timing Variations in the Transits of 16 Exoplanets
S. Yalçınkaya, E. M. Esmer, Ã. BaÅtürk +27
We update the ephemerides of 16 transiting exoplanets using our ground-based observations, new TESS data, and previously published observations including those of amateur astronome…