2 papers
astro-ph.GA2026
From Cluster Cores to the Low-Density Field: Strong Environmental Quenching of Galaxy Star Formation at Low Redshift
Mohamed H. Abdullah, A. E. Abdelaziz, Gillian Wilson +3
We investigate how galaxy star formation activity depends on environment using a sample of 81,647 SDSS galaxies selected over and $9.7\leq\log_{10}(M_\star/h^…
astro-ph.SR2024
The first CCD photometric studies of the member eclipsing binary ZTFJ015003.88+534734.1 in the newly discovered young open cluster UBC 188
Y. H. M. Hendy, I. Zead, A. E. Abdelaziz +1
We present the first CCD observations of an eclipsing binary, ZTFJ015003.88+534734.1, which is a member in the open star cluster UBC 188. The observations were taken by the 1.88 m…