137 citations
- National Research Institute of Astronomy and GeophysicsEG6 papers
- University of ManchesterGB5 papers
- University of BahrainBH4 papers
- Johannes Gutenberg University MainzDE3 papers
- King Abdulaziz UniversitySA3 papers
- SKA ObservatoryGB3 papers
- South Valley UniversityEG3 papers
- SUNY CortlandUS3 papers
- Zewail City of Science and TechnologyEG3 papers
- Academy of Scientific Research and TechnologyEG2 papers
- Aswan UniversityEG2 papers
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Showing 2017Show all
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astro-ph.SR2017
The LTE solar abundance of neodymium
A. G. A. Abdelkawy, Abdelrazek M. K. Shaltout, M. M. Beheary +1
We study the solar photospheric abundance of singly ionized neodymium (Nd II) using high resolution spectroscopic data obtained by Fourier transform spectrograph (FTS). Based on th…
astro-ph.SR2017★ 25 cited
Stellar parameters of Be stars observed with X-shooter
A. Shokry, Th. Rivinius, A. Mehner +10
Aims. The X-shooter archive of several thousand telluric star spectra was skimmed for Be and Be-shell stars to derive the stellar fundamental parameters and statistical properties,…
physics.gen-ph2017★ 29 cited
Invariant Bianchi type I models in Gravity
Anil Kumar Yadav, Ahmad T. Ali
In this paper, we search the existence of invariant solutions of Bianchi type I space-time in the context of gravity. The exact solution of the Einstein's field…